A Study of Failure Development in Thick Thermal Barrier Coatings. Karin Carlsson

Size: px
Start display at page:

Download "A Study of Failure Development in Thick Thermal Barrier Coatings. Karin Carlsson"

Transcription

1 A Study of Failure Development in Thick Thermal Barrier Coatings Karin Carlsson LITH-IEI-TEK--07/ SE Examensarbete Institutionen för ekonomisk och industriell utveckling

2

3 Examensarbete LITH-IEI-TEK--07/ SE A Study of Failure Development in Thick Thermal Barrier Coatings Karin Carlsson Handledare: Examinator: Håkan Brodin SIEMENS Industrial Turbomachinery AB Sten Johansson IEI, Linköping University Linköping, 6 December, 2007

4

5 Avdelning, Institution Division, Department Division of Engineering Materials Department of Management and Engineering Linköpings universitet SE Linköping, Sweden Datum Date Språk Language Svenska/Swedish Engelska/English Rapporttyp Report category Licentiatavhandling Examensarbete C-uppsats D-uppsats Övrig rapport ISBN ISRN LITH-IEI-TEK--07/ SE Serietitel och serienummer Title of series, numbering ISSN URL för elektronisk version Titel Title A Study of Failure Development in Thick Thermal Barrier Coatings Studie av skadeutvecklingen hos tjockt termiskt barriärskikt Författare Author Karin Carlsson Sammanfattning Abstract Thermal barrier coatings (TBC) are used for reduction of component temperatures in gas turbines. The service temperature for turbines can be as high as 1100 o C and the components are exposed to thermal cycling and gases that will cause the component to oxidize and corrode. The coatings are designed to protect the substrate material from this, but eventually it will lead to failure of the TBC. It is important to have knowledge about when this failure is expected, since it is detrimental for the gas turbine. The scope of this thesis has been to see if an existing life model for thin TBC also is valid for thick TBC. In order to do so, a thermal cycling fatigue test, a tensile test and finite element calculation have been performed. The thermal cycling fatigue test and finite element calculation were done to find correlations between the damage due to thermal cycling, the number of thermal cycles and the energy release rate. The tensile test was preformed to find the amount accumulated strain until damage. The thermal cycling lead to failure of the TBC at the bond coat/top coat interface. The measurment of damage, porosity and thickness of thermally grown oxide were unsatisfying due to problems with the specimen preparation. However, a tendency for the damage development were seen. The finite element calculations gave values for the energy release rate the stress intensity factors in mode I and mode II that can be used in the life model. The tensile test showed that the failure mechanism is dependent of the coating thickness and it gave a rough value of the maximum strain acceptable. Nyckelord Keywords Thick Thermal Barrier Coatings, Thermal Cycling Fatigue, Tenile Test with Acoustic Emission, Failure Development

6

7 Abstract Thermal barrier coatings (TBC) are used for reduction of component temperatures in gas turbines. The service temperature for turbines can be as high as 1100 o C and the components are exposed to thermal cycling and gases that will cause the component to oxidize and corrode. The coatings are designed to protect the substrate material from this, but eventually it will lead to failure of the TBC. It is important to have knowledge about when this failure is expected, since it is detrimental for the gas turbine. The scope of this thesis has been to see if an existing life model for thin TBC also is valid for thick TBC. In order to do so, a thermal cycling fatigue test, a tensile test and finite element calculation have been performed. The thermal cycling fatigue test and finite element calculation were done to find correlations between the damage due to thermal cycling, the number of thermal cycles and the energy release rate. The tensile test was preformed to find the amount accumulated strain until damage. The thermal cycling lead to failure of the TBC at the bond coat/top coat interface. The measurment of damage, porosity and thickness of thermally grown oxide were unsatisfying due to problems with the specimen preparation. However, a tendency for the damage development were seen. The finite element calculations gave values for the energy release rate the stress intensity factors in mode I and mode II that can be used in the life model. The tensile test showed that the failure mechanism is dependent of the coating thickness and it gave a rough value of the maximum strain acceptable. v

8

9 A.3 Tensile Test with Acoustic Emission 53 Figure A µm test 1. Figure A µm test 2.

10 54 A.4 Appendix Chemical Analyses Figure A.17, A.18, A.19, A.20, A.21 and A.22 are line scans. Figure A.23 and A.24 are mappings. Figure A.17. K0. Analysis started in the top coat. Figure A.18. The result from the line scan. Spectrum (x) represent the point where the measurement was done.

11 A.4 Chemical Analyses 55 Figure A.19. K300. Analysis started at the top of the bond coat. Figure A.20. The result from the line scan. Spectrum (x) represent the point where the measurement was done.

12 56 Appendix Figure A.21. K450. Analysis started at the top of the bond coat. Figure A.22. The result from the line scan. Spectrum (x) represent the point where the measurement was done.

13 A.4 Chemical Analyses 57 Figure A.23. A internal bond coat oxide from K450. Figure A.24. The results from the line scan. The different graphs represent different materials oxygen, silicon, chromium, cobalt, nickel, yttrium and aluminum.

14 58 Appendix

15 Upphovsrätt Detta dokument hålls tillgängligt på Internet eller dess framtida ersättare under 25 år från publiceringsdatum under förutsättning att inga extraordinära omständigheter uppstår. Tillgång till dokumentet innebär tillstånd för var och en att läsa, ladda ner, skriva ut enstaka kopior för enskilt bruk och att använda det oförändrat för ickekommersiell forskning och för undervisning. Överföring av upphovsrätten vid en senare tidpunkt kan inte upphäva detta tillstånd. All annan användning av dokumentet kräver upphovsmannens medgivande. För att garantera äktheten, säkerheten och tillgängligheten finns det lösningar av teknisk och administrativ art. Upphovsmannens ideella rätt innefattar rätt att bli nämnd som upphovsman i den omfattning som god sed kräver vid användning av dokumentet på ovan beskrivna sätt samt skydd mot att dokumentet ändras eller presenteras i sådan form eller i sådant sammanhang som är kränkande för upphovsmannens litterära eller konstnärliga anseende eller egenart. För ytterligare information om Linköping University Electronic Press se förlagets hemsida Copyright The publishers will keep this document online on the Internet or its possible replacement for a period of 25 years from the date of publication barring exceptional circumstances. The online availability of the document implies a permanent permission for anyone to read, to download, to print out single copies for his/her own use and to use it unchanged for any non-commercial research and educational purpose. Subsequent transfers of copyright cannot revoke this permission. All other uses of the document are conditional on the consent of the copyright owner. The publisher has taken technical and administrative measures to assure authenticity, security and accessibility. According to intellectual property law the author has the right to be mentioned when his/her work is accessed as described above and to be protected against infringement. For additional information about the Linköping University Electronic Press and its procedures for publication and for assurance of document integrity, please refer to its www home page: c Karin Carlsson

A Software Framework for Facial Modelling and Tracking

A Software Framework for Facial Modelling and Tracking Final thesis A Software Framework for Facial Modelling and Tracking by Mattias Strand LiTH-ISY-EX--10/4098--SE 2010-03-05 Final thesis A Software Framework for Facial Modelling and Tracking by Mattias

More information

Institutionen för datavetenskap Department of Computer and Information Science

Institutionen för datavetenskap Department of Computer and Information Science Institutionen för datavetenskap Department of Computer and Information Science Final thesis Developing Android application protoype for internal social networks for companies by Kristina Ferm LIU-IDA/LITH-EX-G--14/002--SE

More information

Institutionen för datavetenskap Department of Computer and Information Science

Institutionen för datavetenskap Department of Computer and Information Science Institutionen för datavetenskap Department of Computer and Information Science Final thesis Software Process Improvement and Lifecycle Models in Automotive Industry by Suneel Sabar LIU-IDA /LITH-EX-A 11/022

More information

Institutionen för Systemteknik Department of Electrical Engineering Examensarbete

Institutionen för Systemteknik Department of Electrical Engineering Examensarbete Institutionen för Systemteknik Department of Electrical Engineering Examensarbete An Analysis and Comparison of The Security Features of Firewalls and IDSs Master Thesis Performed in ISY (Information Coding)

More information

Defining Accessibility and Safety in Mobile Banking among Small Business Owners

Defining Accessibility and Safety in Mobile Banking among Small Business Owners Defining Accessibility and Safety in Mobile Banking among Small Business Owners Fredrik Wahlman Linköping University June 6, 2015 ISRN LIU-IDA/KOGVET-G--15/028--SE Supervisor Robert Eklund Department of

More information

Web-based Climate Visualization Platforms: Challenges and Opportunities

Web-based Climate Visualization Platforms: Challenges and Opportunities Water and Environmental Studies Department of Thematic Studies Linköping University Web-based Climate Visualization Platforms: Challenges and Opportunities Peter Lion Master s programme Science for Sustainable

More information

Accident Analysis for Pedestrians and Cyclists at Intersection Areas by Using RSA, A Case Study from Norrköping City, Sweden

Accident Analysis for Pedestrians and Cyclists at Intersection Areas by Using RSA, A Case Study from Norrköping City, Sweden LiU-ITN-TEK-A--11/072--SE Accident Analysis for Pedestrians and Cyclists at Intersection Areas by Using RSA, A Case Study from Norrköping City, Sweden Xiaoming Ge 2011-11-22 Department of Science and Technology

More information

Institutionen för datavetenskap Department of Computer and Information Science

Institutionen för datavetenskap Department of Computer and Information Science Institutionen för datavetenskap Department of Computer and Information Science Examensarbete (Thesis) Impact of Meetings in Software Development av Qaiser Naeem LIU-IDA/LITH-EX-A 12/003 SE 2012-04-10 Linköpings

More information

Institutionen för datavetenskap Department of Computer and Information Science Final thesis

Institutionen för datavetenskap Department of Computer and Information Science Final thesis Institutionen för datavetenskap Department of Computer and Information Science Final thesis Mobile application for speech quality measurement by Andreas Ahl Karl Andin LIU-IDA/LITH-EX-G--12/013--SE 2012-06-12

More information

Create a process for manually editing Rapid 3D Mapping datasets

Create a process for manually editing Rapid 3D Mapping datasets LiU-ITN-TEK-A--11/032--SE Create a process for manually editing Rapid 3D Mapping datasets Phummipat Daungklang Amnauy Mahavongvun 2011-06-16 Department of Science and Technology Linköping University SE-601

More information

Standardized Volume Rendering Protocols for Magnetic Resonance Imaging using Maximum-Likelihood Modeling

Standardized Volume Rendering Protocols for Magnetic Resonance Imaging using Maximum-Likelihood Modeling Examensarbete LITH-ITN-MT-EX--06/008--SE Standardized Volume Rendering Protocols for Magnetic Resonance Imaging using Maximum-Likelihood Modeling Fredrik Othberg 2006-01-27 Department of Science and Technology

More information

Personal TV Channels

Personal TV Channels Examensarbete LITH-ITN-MT-EX--07/042--SE Personal TV Channels Per Carlsson 2007-08-30 Department of Science and Technology Linköpings universitet SE-601 74 Norrköping, Sweden Institutionen för teknik och

More information

Institutionen för datavetenskap Department of Computer and Information Science

Institutionen för datavetenskap Department of Computer and Information Science Institutionen för datavetenskap Final thesis Application development for automated positioning of 3D-representations of a modularized product by Christian Larsson LIU-IDA/LITH-EX-G--13/034--SE Linköpings

More information

Examensarbete. Stable Coexistence of Three Species in Competition. Linnéa Carlsson

Examensarbete. Stable Coexistence of Three Species in Competition. Linnéa Carlsson Examensarbete Stable Coexistence of Three Species in Competition Linnéa Carlsson LiTH - MAT - EX - - 009 / 0 - - SE Carlsson, 009. 1 Stable Coexistence of Three Species in Competition Applied Mathematics,

More information

Institutionen för datavetenskap Department of Computer and Information Science

Institutionen för datavetenskap Department of Computer and Information Science Institutionen för datavetenskap Department of Computer and Information Science Final thesis Energy Consumption in Location Sharing Protocols for Android Applications by Mihails Prihodko LITH-IDA/ERASMUS-A

More information

Institutionen för systemteknik Department of Electrical Engineering

Institutionen för systemteknik Department of Electrical Engineering Institutionen för systemteknik Department of Electrical Engineering Examensarbete Survey of SCADA SYSTEMS and visualization of a real life process Thesis performed in the Division of Automatic Control

More information

Model for Auditing Search Engine Optimization for E-business

Model for Auditing Search Engine Optimization for E-business LiU-ITN-TEK-G--10/020--SE Model for Auditing Search Engine Optimization for E-business 2010-06-03 Department of Science and Technology Linköping University SE-601 74 Norrköping, Sweden Institutionen för

More information

Institutionen för systemteknik Department of Electrical Engineering

Institutionen för systemteknik Department of Electrical Engineering Institutionen för systemteknik Department of Electrical Engineering Diploma Thesis Multidimensional Visualization of News Articles Diploma Thesis performed in Information Coding by Muhammad Farhan Khan

More information

Automated end-to-end user testing on single page web applications

Automated end-to-end user testing on single page web applications LIU-ITN-TEK-A--15/021--SE Automated end-to-end user testing on single page web applications Tobias Palmér Markus Waltré 2015-06-10 Department of Science and Technology Linköping University SE-601 74 Norrköping,

More information

Video telephony in an IP-based set-top box environment. Robert Högberg

Video telephony in an IP-based set-top box environment. Robert Högberg Master s thesis Video telephony in an IP-based set-top box environment by Robert Högberg LITH-IDA/DS-EX--04/036--SE 2004-04-08 Master s thesis Video telephony in an IP-based set-top box environment by

More information

Support for Cell Broadcast as Global Emergency Alert System

Support for Cell Broadcast as Global Emergency Alert System Rapport LITH-ITN-EX--07/021--SE Support for Cell Broadcast as Global Emergency Alert System Karin Axelsson Cynthia Novak 2007-06-19 Department of Science and Technology Linköpings universitet SE-601 74

More information

Institutionen för datavetenskap Department of Computer and Information Science

Institutionen för datavetenskap Department of Computer and Information Science Institutionen för datavetenskap Department of Computer and Information Science Final thesis Implementing extended functionality for an HTML5 client for remote desktops by Samuel Mannehed LIU-IDA/LITH-EX-A

More information

Implementing Lean healthcare

Implementing Lean healthcare Implementing Lean healthcare Things to consider when making the change Emily Hansen VT 2012 Linköpings universitet Kognitionsvetenskapliga programmet ISRN: LIU-IDA/KOGVET-G--12/026--SE Handledare: Rita

More information

Modeller för utvärdering av set-up för återvinning av lastlister inom IKEA

Modeller för utvärdering av set-up för återvinning av lastlister inom IKEA Examensarbete LITH-ITN-KTS-EX--06/013--SE Modeller för utvärdering av set-up för återvinning av lastlister inom IKEA David Andersson 2006-03-10 Department of Science and Technology Linköpings Universitet

More information

Design of a Low Power Cyclic/Algorithmic Analogto-Digital. 130nm CMOS Process. IMST GmbH Ajith kumar Puppala

Design of a Low Power Cyclic/Algorithmic Analogto-Digital. 130nm CMOS Process. IMST GmbH Ajith kumar Puppala i Design of a Low Power Cyclic/Algorithmic Analogto-Digital Converter in a 130nm CMOS Process IMST GmbH Ajith kumar Puppala ii iii Design of a Low Power Cyclic/Algorithmic Analog-to- Digital Converter

More information

Visualizing the Ethiopian Commodity Market

Visualizing the Ethiopian Commodity Market LiU-ITN-TEK-A--09/031--SE Visualizing the Ethiopian Commodity Market Jakob Rogstadius 2009-06-09 Department of Science and Technology Linköping University SE-601 74 Norrköping, Sweden Institutionen för

More information

People's and Meteorologist's perception on Cyclone Forecasting, Warning and Management System in Bangladesh

People's and Meteorologist's perception on Cyclone Forecasting, Warning and Management System in Bangladesh Water and Environmental Studies Department of Thematic Studies Linköping University People's and Meteorologist's perception on Cyclone Forecasting, Warning and Management System in Bangladesh Mohammad

More information

Load Balancing in Heterogeneous LTE-A Networks

Load Balancing in Heterogeneous LTE-A Networks LiU-ITN-TEK-A--12/034--SE Load Balancing in Heterogeneous LTE-A Networks Wondmeneh Awoke Mengistie Kennedy Ronoh 2012-06-18 Department of Science and Technology Linköping University SE-601 74 Norrköping,

More information

Intelligent resource handling scheduling of automated test execution

Intelligent resource handling scheduling of automated test execution LiU-ITN-TEK-G--09/035--SE Intelligent resource handling scheduling of automated test execution Fredrik Nilsson Leung Wong 2009-06-12 Department of Science and Technology Linköping University SE-601 74

More information

Assessing GIS-based indicator methodology for analyzing the physical vulnerability of water and sanitation infrastructure

Assessing GIS-based indicator methodology for analyzing the physical vulnerability of water and sanitation infrastructure Water and Environmental Studies Department of Thematic Studies Linköping University Assessing GIS-based indicator methodology for analyzing the physical vulnerability of water and sanitation infrastructure

More information

Energy Performance Certification and Green Building

Energy Performance Certification and Green Building LiU-ITN-TEK-G--09/018--SE Energy Performance Certification and Green Building Reta Oraha Wardi 2009-06-11 Department of Science and Technology Linköping University SE-601 74 Norrköping, Sweden Institutionen

More information

ANSDA - An analytic assesment of its processes

ANSDA - An analytic assesment of its processes LiU-ITN-TEK-G--13/082--SE ANSDA - An analytic assesment of its processes Fredrik Lundström Joakim Rondin 2013-12-18 Department of Science and Technology Linköping University SE-601 74 Norrköping, Sweden

More information

Key Performance Indicators for SAS Flights

Key Performance Indicators for SAS Flights LiU-ITN-TEK-G--13/071--SE Key Performance Indicators for SAS Flights Johanna Arhall Emmie Cox 2013-12-17 Department of Science and Technology Linköping University SE-601 74 Norrköping, Sweden Institutionen

More information

Institutionen för systemteknik

Institutionen för systemteknik Institutionen för systemteknik Department of Electrical Engineering Examensarbete DESIGN AND DEVELOPMENT OF AN EMBEDDED DC MOTOR CONTROLLER USING A PID ALGORITHM Examensarbete utfört i Elektronik av Omar

More information

Evaluation and integration of tools for the development of web based course ware

Evaluation and integration of tools for the development of web based course ware LiU-ITN-TEK-A--08/090--SE Evaluation and integration of tools for the development of web based course ware Miguel Bosch 2008-06-09 Department of Science and Technology Linköping University SE-601 74 Norrköping,

More information

Development of handheld mobile applications for the public sector in Android and ios using agile Kanban process tool

Development of handheld mobile applications for the public sector in Android and ios using agile Kanban process tool LiU-ITN-TEK-A--11/026--SE Development of handheld mobile applications for the public sector in Android and ios using agile Kanban process tool Fredrik Bergström Gustav Engvall 2011-06-10 Department of

More information

A New Mesochronous Clocking Scheme for Synchronization in System-on-Chip

A New Mesochronous Clocking Scheme for Synchronization in System-on-Chip A New Mesochronous Clocking Scheme for Synchronization in System-on-Chip 0DVWHUWKHVLVSHUIRUPHGLQ(OHFWURQLF'HYLFHV %\ Behzad Mesgarzadeh /,7+,6

More information

CAN signal quality analysis and development of the signal processing on a FPGA

CAN signal quality analysis and development of the signal processing on a FPGA LiU-ITN-TEK-A-14/012--SE CAN signal quality analysis and development of the signal processing on a FPGA Jakob Uhlin 2014-05-28 Department of Science and Technology Linköping University SE-601 74 Norrköping,

More information

Random codes for Digital Fingerprinting Jacob Löfvenberg Niclas Wiberg

Random codes for Digital Fingerprinting Jacob Löfvenberg Niclas Wiberg Random codes for Digital Fingerprinting Jacob Löfvenberg Niclas Wiberg Report Reg nr: LiTH-ISY-R-2059 ISSN 1400-3902 Avdelning, Institution Division, department Department of Electrical Engineering Datum

More information

Designing a User Interface for Web Based Project Management in Film Production

Designing a User Interface for Web Based Project Management in Film Production Examensarbete LITH-ITN-MT-EX--04/048--SE Designing a User Interface for Web Based Project Management in Film Production Sofia Sundström, Elinor Thelander 2004-06-03 Department of Science and Technology

More information

Vehicle Ownership and Fleet models

Vehicle Ownership and Fleet models LiU-ITN-TEK-A--11/070--SE Vehicle Ownership and Fleet models Qian Yi 2011-11-11 Department of Science and Technology Linköping University SE-601 74 Norrköping, Sweden Institutionen för teknik och naturvetenskap

More information

Physical Cell ID Allocation in Cellular Networks

Physical Cell ID Allocation in Cellular Networks Linköping University Department of Computer Science Master thesis, 30 ECTS Informationsteknologi 2016 LIU-IDA/LITH-EX-A--16/039--SE Physical Cell ID Allocation in Cellular Networks Sofia Nyberg Supervisor

More information

3D Visualization for Pre-operative Planning of Orthopedic Surgery

3D Visualization for Pre-operative Planning of Orthopedic Surgery LIU-ITN-TEK-A-13/014-SE 3D Visualization for Pre-operative Planning of Orthopedic Surgery Alexander Steen Marcus Widegren 2013-05-22 Department of Science and Technology Linköping University SE-601 74

More information

Sustainability of Municipal Solid Waste Management in Nigeria: A Case Study of Lagos

Sustainability of Municipal Solid Waste Management in Nigeria: A Case Study of Lagos Water and Environmental Studies Department of Thematic Studies Linköping University Sustainability of Municipal Solid Waste Management in Nigeria: A Case Study of Lagos Yetunde O. Agbesola Master s programme

More information

Institutionen för datavetenskap

Institutionen för datavetenskap Institutionen för datavetenskap Department of Computer and Information Science Final thesis A Method for Evaluating the Persuasive Potential of Software Programs By Ammu Prabha Kolandai LIU-IDA/LITH-EX-A--12/056

More information

High Resolution Planet Rendering

High Resolution Planet Rendering LiU-ITN-TEK-A--11/036--SE High Resolution Planet Rendering Kanit Mekritthikrai 2011-06-08 Department of Science and Technology Linköping University SE-601 74 Norrköping, Sweden Institutionen för teknik

More information

The Internationalization Process of a Brazilian Company -A study of the Uppsala and the Network Models applied to a Brazilian company

The Internationalization Process of a Brazilian Company -A study of the Uppsala and the Network Models applied to a Brazilian company The Internationalization Process of a Brazilian Company -A study of the Uppsala and the Network Models applied to a Brazilian company Briza Muniz Avdelning, Institution Division, Department Datum Date

More information

Animating Wind-Driven Snow Buildup Using an Implicit Approach

Animating Wind-Driven Snow Buildup Using an Implicit Approach Examensarbete LITH-ITN-MT-EX--06/036--SE Animating Wind-Driven Snow Buildup Using an Implicit Approach Tommy Hinks 2006-06-13 Department of Science and Technology Linköpings Universitet SE-601 74 Norrköping,

More information

DECISION/BESLUT 2003-09-30

DECISION/BESLUT 2003-09-30 DECISION/BESLUT 2003-09-30 Ärendenr. 23. Sökande/Complainant IT Butikken A/S, Danmark Motpart/Respondent Shoppingsajterna Svenska AB, 556577-2547, Önsvala Gård, 245 93 Staffanstorp Saken/The Matter Alternativt

More information

Management control in Shared Service Centers

Management control in Shared Service Centers Management control in Shared Service Centers - How to influence people in the striving towards organizational goals Authors: Emma Carlsson Ann Schurmann Avdelning, Institution Division, Department Ekonomiska

More information

Institutionen för systemteknik

Institutionen för systemteknik Institutionen för systemteknik Department of Electrical Engineering Examensarbete Measuring Accuracy of Vulnerablity Scanners An Evaluation with SQL Injections Examensarbete utfört i Datateknik vid Tekniska

More information

Time based sequencing at Stockholm Arlanda airport

Time based sequencing at Stockholm Arlanda airport LITH-ITN-KTS-EX--07/023--SE Time based sequencing at Stockholm Arlanda airport Chun-Yin Cheung Emin Kovac 2007-12-20 Department of Science and Technology Linköping University SE-601 74 Norrköping, Sweden

More information

Institutionen för Systemteknik. Department of Electrical Engineering

Institutionen för Systemteknik. Department of Electrical Engineering Institutionen för Systemteknik Department of Electrical Engineering Examensarbete Upgrading and Performance Analysis of Thin Clients in Server Based Scientific Computing Master Thesis in ISY Communication

More information

APPENDIX 1: n2n STUDENT APPLICATION FORM

APPENDIX 1: n2n STUDENT APPLICATION FORM University of the Arctic north2north Student Mobility Program Application deadline for every academic year is February 15. Section A: Personal Data Home Country: Sweden Home institution: Umeå University

More information

Rendering for Microlithography on GPU Hardware

Rendering for Microlithography on GPU Hardware LiU-ITN-TEK-A--08/054--SE Rendering for Microlithography on GPU Hardware Michel Iwaniec 2008-04-22 Department of Science and Technology Linköping University SE-601 74 Norrköping, Sweden Institutionen för

More information

TRA Q1 2014 - NORDIC RELEASE - FEBRUARY 2014

TRA Q1 2014 - NORDIC RELEASE - FEBRUARY 2014 TRA Q1 2014 - NORDIC RELEASE - FEBRUARY 2014 TRAVEL INDUSTRY EXPECTANCY INDEX January 2012 - Nordic Introduction Travel Industry Expectancy Index is an independent temperature gauge on Nordic travel companies

More information

Analysis of All risk insurance from an offshore wind farm perspective. Lillgrund Pilot Project

Analysis of All risk insurance from an offshore wind farm perspective. Lillgrund Pilot Project Analysis of All risk insurance from an offshore wind farm perspective Lillgrund Pilot Project February 2009 Type of document Document identification Rev. No. Report date Project No. REPORT 7_1 LG Pilot

More information

Characterization of High Temp Thermal Sprays for Engine Applications. Nick Jacobs UDRI Presented at HCAT Kennedy Space Center November 19, 2003

Characterization of High Temp Thermal Sprays for Engine Applications. Nick Jacobs UDRI Presented at HCAT Kennedy Space Center November 19, 2003 Characterization of High Temp Thermal Sprays for Engine Applications Nick Jacobs UDRI Presented at HCAT Kennedy Space Center November 19, 2003 1 Management Structure AFRL Program initiated by AFRL/MLSC

More information

Bibliografiska uppgifter för Pesticide monitoring at the catchment scale

Bibliografiska uppgifter för Pesticide monitoring at the catchment scale Bibliografiska uppgifter för Pesticide monitoring at the catchment scale Författare Adielsson S., Kreuger J. Utgivningsår 2006 Tidskrift/serie NJF Report Nr/avsnitt 5 Ingår i... Utgivare Huvudspråk Målgrupp

More information

Jenny Almqvist & Caroline Johansson. What did you say? - A study of communication with links to anxiety during a merger.

Jenny Almqvist & Caroline Johansson. What did you say? - A study of communication with links to anxiety during a merger. Jenny Almqvist & Caroline Johansson What did you say? - A study of communication with links to anxiety during a merger. Avdelning, Institution Division, Department Ekonomiska Institutionen 581 83 LINKÖPING

More information

Environmental Impacts of Contaminated Site Remediation

Environmental Impacts of Contaminated Site Remediation Department of thematic studies Campus Norrköping Environmental Impacts of Contaminated Site Remediation - A Comparison of two Life Cycle Assessments Jenny Andersson Master of Science Thesis, Environmental

More information

Institutionen för systemteknik

Institutionen för systemteknik Institutionen för systemteknik Department of Electrical Engineering Examensarbete Improving compression ratio in backup Examensarbete utfört i Informationskodning/Bildkodning av Mattias Zeidlitz Författare

More information

P-09-44. Swedish National Seismic Network (SNSN) A short report on recorded earthquakes during the second quarter of the year 2009

P-09-44. Swedish National Seismic Network (SNSN) A short report on recorded earthquakes during the second quarter of the year 2009 P-09-44 Swedish National Seismic Network (SNSN) A short report on recorded earthquakes during the second quarter of the year 2009 Reynir Böðvarsson Uppsala University, Department of Earth Sciences July

More information

Digital Rights Management

Digital Rights Management Digital Rights Management Master s thesis in Image Coding by Cristina García Valverde and Rubén Cano Collado Report nº LITH-ISY-EX-3423-2003 Date: 2003-07-15 Digital Rights Management Master s thesis

More information

Design Suggestions for Danske Bank SE

Design Suggestions for Danske Bank SE 2013 10 14 Version 1.0 Instigated and approved by: Compiled by: Karin Haskå (KHAS) Ian Baden (IAB) Jim Persson (JIMP) Design Suggestions for Danske Bank SE Collected design suggestions from the swedish

More information

Copyright is owned by the Author of the thesis. Permission is given for a copy to be downloaded by an individual for the purpose of research and

Copyright is owned by the Author of the thesis. Permission is given for a copy to be downloaded by an individual for the purpose of research and Copyright is owned by the Author of the thesis. Permission is given for a copy to be downloaded by an individual for the purpose of research and private study only. The thesis may not be reproduced elsewhere

More information

Interface Programmera mot interface Johan Eliasson Johan Eliasson Interface kan bryta beroendekedjor Skriv generell kod «Type» Class2 Interface

Interface Programmera mot interface Johan Eliasson Johan Eliasson Interface kan bryta beroendekedjor Skriv generell kod «Type» Class2 Interface Interface Snabba att implementera Programmera mot interface Bryter beroenden Gör det enklare att samarbeta Gör det enkelt att i ett senare skede byta ut implementationer mot effektivare Interface kan bryta

More information

P-03-03. Control of microorganism content in flushing water used for drilling in KFM01A. Site investigations in the Forsmark area

P-03-03. Control of microorganism content in flushing water used for drilling in KFM01A. Site investigations in the Forsmark area P-03-03 Site investigations in the Forsmark area Control of microorganism content in flushing water used for drilling in KFM01A Karsten Pedersen CMB-Microbiologi, Göteborgs universitet February 2003 Svensk

More information

Rek. 1995:- Technical specifications SB12V3200E-AC SB12V3200E-AC. Recharges much faster. Longer service life. Only 1/3 of the size.

Rek. 1995:- Technical specifications SB12V3200E-AC SB12V3200E-AC. Recharges much faster. Longer service life. Only 1/3 of the size. lithium batteries SB12V3200E-AC This newly developed Lithium battery is designed to replace the much heavier 5 to 7 Ah lead/acid battery. Safety super B batteries are based on Lithium Iron Phosphate technology

More information

INTERNATIONAL DIVERSIFICATION IN PORTFOLIO INVESTMENTS OF INSTITUTIONAL INVESTORS INTERNATIONAL COMPARISON WITH FOCUS IN JAPAN

INTERNATIONAL DIVERSIFICATION IN PORTFOLIO INVESTMENTS OF INSTITUTIONAL INVESTORS INTERNATIONAL COMPARISON WITH FOCUS IN JAPAN INTERNATIONAL DIVERSIFICATION IN PORTFOLIO INVESTMENTS OF INSTITUTIONAL INVESTORS INTERNATIONAL COMPARISON WITH FOCUS IN JAPAN Tomi Railo Avdelning, Institution Division, Department Datum Date 2000-05-29

More information

Computer animations in physical chemistry. Kim Bolton School of Engineering, University College of Borås, SE-501 90, Borås

Computer animations in physical chemistry. Kim Bolton School of Engineering, University College of Borås, SE-501 90, Borås Computer animations in physical chemistry Kim Bolton School of Engineering, University College of Borås, SE-501 90, Borås Introduction The immense increase in computational power, variety of computer-based

More information

P-04-125. Forsmark site investigation Water depth soundings in shallow bays in Forsmark. Lars Brydsten, Mårten Strömgren Umeå University.

P-04-125. Forsmark site investigation Water depth soundings in shallow bays in Forsmark. Lars Brydsten, Mårten Strömgren Umeå University. P-04-125 Forsmark site investigation Water depth soundings in shallow bays in Forsmark Lars Brydsten, Mårten Strömgren Umeå University May 2004 Svensk Kärnbränslehantering AB Swedish Nuclear Fuel and Waste

More information

Institutionen för datavetenskap Department of Computer and Information Science

Institutionen för datavetenskap Department of Computer and Information Science Institutionen för datavetenskap Department of Computer and Information Science Examensarbete Development of an ISO 26262 ASIL D compliant verification system Daniel Carlsson LIU-IDA/LITH-EX-A-13/005-SE

More information

IPR-02-64. Äspö Hard Rock Laboratory. International Progress Report. Temperature Buffer Test. Report for retaining plug and anchoring

IPR-02-64. Äspö Hard Rock Laboratory. International Progress Report. Temperature Buffer Test. Report for retaining plug and anchoring International Progress Report IPR-02-64 Äspö Hard Rock Laboratory Temperature Buffer Test Report for retaining plug and anchoring Richard Bäck Äspö HRL September 2002 Svensk Kärnbränslehantering AB Swedish

More information

Institutionen för systemteknik

Institutionen för systemteknik Institutionen för systemteknik Department of Electrical Engineering Examensarbete DMA Controller for LEON3 SoC:s Using AMBA Examensarbete utfört i Datorteknik vid Tekniska högskolan vid Linköpings universitet

More information

Svetssimulering utmaningar och möjligheter

Svetssimulering utmaningar och möjligheter Svetssimulering utmaningar och möjligheter Jens Gunnars, Inspecta Technology AB Fogningsdagarna 2015, Svetskommissionen, Sundsvall 16-17 april 2015 1 2015-04-16 Welding simulation challenges and possibilities

More information

SAS Education Providing knowledge through global training and certification. SAS Foundation. Kursöversikt 2010

SAS Education Providing knowledge through global training and certification. SAS Foundation. Kursöversikt 2010 Kursöversikt 2010 SAS Education Providing knowledge through global training and certification SAS Foundation SAS Forum 2010 och specialkurser SAS Master Class Kontaktinformation Stora Frösunda Gård Box

More information

Ange om en aktivitet har medfört att en tjänsteresa har utförts med flyg under 2013, och i sådana fall antal gånger.

Ange om en aktivitet har medfört att en tjänsteresa har utförts med flyg under 2013, och i sådana fall antal gånger. Institutionen för lingvistik - Survey of travel at SU for 2013 Answer Count: 16 Ange om en aktivitet har medfört att en tjänsteresa har utförts med flyg under 2013, och i sådana fall antal gånger. Specify

More information

The role of HEI in regional development. Anders Olsson Region Värmland. Håkan Spjuth Karlstads universitet

The role of HEI in regional development. Anders Olsson Region Värmland. Håkan Spjuth Karlstads universitet The role of HEI in regional development Anders Olsson Region Värmland Håkan Spjuth Karlstads universitet www.regionvarmland.se Värmland www.regionvarmland.se www.regionvarmland.se www.regionvarmland.se

More information

Intrusion Detection Systems Technologies, Weaknesses and Trends

Intrusion Detection Systems Technologies, Weaknesses and Trends Intrusion Detection Systems Technologies, Weaknesses and Trends Examensarbete utfört i Informationsteori av Martin Arvidson Markus Carlbark LITH-ISY-EX-3390-2003 Stockholm 2003 Intrusion Detection Systems

More information

Modeling of the arterial system with an AVD implanted

Modeling of the arterial system with an AVD implanted Modeling of the arterial system with an AVD implanted Examensarbete utfört i Reglerteknik av Henrik Nyblom Rapport nummer: LITH-ISY-EX-04/3546-SE Linköping 2004 Modeling of the arterial system with an

More information

Project: Vibration Damping

Project: Vibration Damping Mekanik GK för I (FMEA10) 2015 Project: Vibration Damping Project team: Name: Personal id-number: Mekanik www.mek.lth.se. 1 Project: Vibration damping Project Specification 1. Introduction In this project

More information

The Individual s Expectations on Competence Development in a Transnational Organization. Karolina Fredén Fredrik Nilsson

The Individual s Expectations on Competence Development in a Transnational Organization. Karolina Fredén Fredrik Nilsson The Individual s Expectations on Competence Development in a Transnational Organization Karolina Fredén Fredrik Nilsson Avdelning, Institution Division, Department Datum Date 2003-06-03 Ekonomiska Institutionen

More information

Algorithmic Trading Hidden Markov Models on Foreign Exchange Data

Algorithmic Trading Hidden Markov Models on Foreign Exchange Data Master s Thesis Algorithmic Trading Hidden Markov Models on Foreign Exchange Data Patrik Idvall, Conny Jonsson LiTH - MAT - EX - - 08 / 01--SE Algorithmic Trading Hidden Markov Models on Foreign Exchange

More information

Utbytesbatterier för UPS:er 300VA - 6000VA

Utbytesbatterier för UPS:er 300VA - 6000VA Electrical Group Eaton Power Quality AB Kista Science Tower 164 51 Kista, Sverige tel: +46 8 598 940 00 fax: +46 8 598 940 40 www.powerware.se www.eaton.com Utbytesbatterier för UPS:er 300VA - 6000VA Batterier

More information

Key Management in Ad Hoc Networks. Klas Fokine

Key Management in Ad Hoc Networks. Klas Fokine Examensarbete utfört i Informationsteori av Klas Fokine LITH-ISY-EX-3322-2002 2002-09-11 Examensarbete utfört i Informationsteori vid Linköpings tekniska högskola av Klas Fokine LiTH-ISY-EX-3322-2002

More information

PRESS LOOKBOOK KLOCKOR SMYCKEN

PRESS LOOKBOOK KLOCKOR SMYCKEN PRESS LOOKBOOK KLOCKOR SMYCKEN www.mi-moneda.com Utbytbara mynt Guess Connect - de nya SMARTA klockorna från Guess. Tillverkade i samarbete med Californiabaserade, prisbelönta Martian Watches. Guess

More information

Åtdragningsmoment & Bultordning Åbergs VTC Parts AB

Åtdragningsmoment & Bultordning Åbergs VTC Parts AB Åtdragningsmoment & Bultordning Åbergs VTC Parts AB Åbergs VTC Parts AB www.abergsvtc.se Hur avläser du tabellen?. Hita din motor för din specifika bil och årsmodell, om du inte hittar din bilfabrikant

More information

FN:S RAPPORT OM E- GOVERNANCE. 2014 Med lite jämförelser med 2012

FN:S RAPPORT OM E- GOVERNANCE. 2014 Med lite jämförelser med 2012 FN:S RAPPORT OM E- GOVERNANCE 2014 Med lite jämförelser med 2012 1 ÖVERGRIPANDE SLUTSATS 2012 I dagens lågkonjunktur är det viktigt att fortsätta med leverans av tjänster men Regeringarna måste alltmer

More information

INTRODUCTION

INTRODUCTION INTRODUCTION BOND COAT TOP COAT GUN --- XPOJET MATERIAL --- WC-10Co-4Cr THICKNESS ON JOB --- ~ 104µm V-1 V-2 V-3 V-4 V-5 Av. VHN 1201 1164 1186 1189 1224 1192VHN Our strength is thinking

More information

Project Finance. - Finding the right sources of funding. Björn Holmgren & Karin Lindh

Project Finance. - Finding the right sources of funding. Björn Holmgren & Karin Lindh Project Finance - Finding the right sources of funding Björn Holmgren & Karin Lindh Avdelning, Institution Division, Department Ekonomiska Institutionen 581 83 LINKÖPING Datum Date 2002-01-18 Språk Language

More information

Institutionen för datavetenskap Department of Computer and Information Science

Institutionen för datavetenskap Department of Computer and Information Science Institutionen för datavetenskap Department of Computer and Information Science Final thesis Tools for static code analysis: A survey by Patrik Hellström LIU-IDA/LITH-EX-A--09/003--SE 2009-02-06 Linköpings

More information

Sweden National H.O.G. Rally. 23 25 July 2010

Sweden National H.O.G. Rally. 23 25 July 2010 Kiss a Moose, Massage and Rock Karaoke. Ever felt like kissing a Moose? Millestgården Moose Farm in Åre, Sweden offer you the opportunity to get close to the animal the Scandinavians call "The king of

More information

The Power of EU Transport and Environmental Policy-making

The Power of EU Transport and Environmental Policy-making Department of thematic studies Campus Norrköping The Power of EU Transport and Environmental Policy-making a study on how affected and committed a freight transport company is by the political intentions

More information

Diagnostisera problem med utskriftskvaliteten

Diagnostisera problem med utskriftskvaliteten Diagnostisera problem med utskriftskvaliteten Phaser 4400 laserskrivare En stor mängd information finns samlad i skrivaren som utskrivbara sidor. På följande sidor visas den utskrivbara sidan Diagnostisera

More information

SAS Data Integration SAS Business Intelligence

SAS Data Integration SAS Business Intelligence Kursöversikt 2010 SAS Education Providing knowledge through global training and certification SAS Data Integration SAS Business Intelligence Specialkurser SAS Forum 2010 Kontaktinformation Stora Frösunda

More information

IT, work environment and health

IT, work environment and health IT, work environment and health Bengt Sandblad http://www.it.uu.se/research/hci IT and the work environment Stress at work I said search!! 1 Successful introduction of IT... Requires that users are not

More information

IT, work environment and health Bengt Sandblad

IT, work environment and health Bengt Sandblad IT, work environment and health Bengt Sandblad http://www.it.uu.se/research/hci IT and the work environment Stress at work Successful introduction of IT... Requires that users are not harmed, not exposed

More information

Asian Option Pricing and Volatility. Erik Wiklund

Asian Option Pricing and Volatility. Erik Wiklund Asian Option Pricing and Volatility Erik Wiklund Abstract An Asian option is a path-depending exotic option, which means that either the settlement or the strike of the option is formed by some aggregation

More information