The first technical appli- cation of Alfvén waves. N. Frischauf, M. Hettmer, A. Grassauer, T. Bartusch, Prof. Otto Koudelka
|
|
|
- Augustus George
- 8 years ago
- Views:
Transcription
1 The first technical appli- cation of Alfvén waves. Frischauf, M. Hettmer, A. Grassauer, T. Bartusch, Prof. Otto Koudelka STSC 19/02/ , 19/02/2007 STSC 2007: MOA Presentation Vienna International Centre, -Austria 1 -
2 Outlook on this Presentation Introduction (Alfv( Alfvén Wave Physics) Working Principle and Classification of the MOA Concept MOA in the Context of Advanced Propulsion Design and Test of the MOA Thruster Obtained Test Results Outlook Conclusion 19/02/2007 STSC 2007: MOA Presentation - 2 -
3 Introduction: Alfvén s Discovery ature letter in 1942 Postulation that oscillating magnetic fields accelerate ionised matter via magnetohydrodynamic interactions in a wave like fashion Later observed in certain plasma phenomena, Wolf-Rayet stars and fusion reactors 19/02/2007 STSC 2007: MOA Presentation - 3 -
4 Working Principle and Classification of the MOA Concept The controlled use of a plasma source and two magnetic coils generates a periodically deformation of the system s magnetic field. This deformation generates Alfvén waves, which compress and transport the propulsive medium with high efficiency MOA is a thermo-electrodynamic accelerator! 19/02/2007 STSC 2007: MOA Presentation - 4 -
5 QASAR s Preliminary Products vs. potential Markets MOA System Space Applications Coating Applications Patent: PCT WO 2005/ A1 19/02/2007 STSC 2007: MOA Presentation - 5 -
6 MOA in the Context of advanced Propulsion (1/3) MOA is a flexible adv. Propulsion system Different propellants can be used ( 2, H 2, Xe, etc.) A real-time adaptation of MOA between the P, F and I SP parameters is possible during flight E.g. Xe-Thruster (simulation values): P = 6.2 kw; I SP = 2411 s, F = m P = 11.2 kw; I SP = s, F = 12.9 m MOA s superior I SP can make a difference: Destination Planet Total Velocity Increment [km/s] Moon 6,00 Mars 25,00 Saturn 70,00 Pluto 180,00 Chemical Engine (SSME) Ratio of Fuel Mass to S/C Mass (m Fuel /m S/C ) uclear Fission (ERVA) MOA Concept uclear Fusion (GDM) I SP = 455 s I SP = 825 s I SP = s I SP = s 2,84E+00 1,10E+00 0,06 0, ,70E+02 2,10E+01 0,29 0, ,47E+06 5,70E+03 1,04 0, ,26E+17 4,56E+09 5,26 0, /02/2007 STSC 2007: MOA Presentation - 6 -
7 MOA in the Context of advanced Propulsion (2/3) MOA is suited for different applications: Attitude Control System Thruster (ACST) orth South Station Keeping (SSK) Kick Booster Thruster for deep space/interplanetary missions Prof. Horst Löb has provided a positive expert opinion on the feasibility of the MOA concept MOA Thruster with H 2 propellant: Thrust: Beam Power: Specific Impulse: Specific Power Consumption: 80 m 1.6 kw 4000 s 20 W/m Table 1: Assumed Parameters of a MOA SSK-System (Simulation Prof. Löb) 19/02/2007 STSC 2007: MOA Presentation - 7 -
8 MOA in the Context of advanced Propulsion (3/3) 19/02/2007 STSC 2007: MOA Presentation - 8 -
9 Design and Test of the MOA Thruster (1/3) MOA is the first technical application of Alfvén wave physics for adv. propulsion MOA is comprised of five subsystems: Plasma Generator Central Tube Primary Coil Secondary Coil Supply and Control Units 19/02/2007 STSC 2007: MOA Presentation - 9 -
10 Design and Test of the MOA Thruster (2/3) 19/02/2007 STSC 2007: MOA Presentation
11 Design and Test of the MOA Thruster (3/3) MOA was tested in a vacuum chamber at 10-3 mbar ambient pressure Friction less measurements via a laser triangulation sensor 2 as propellant 19/02/2007 STSC 2007: MOA Presentation
12 Obtained Test Results 2σ Calculations (95% confidence level) of 6 independent measurements with 2 : Thrust (F): / m Power (P): / W Specific Impulse (I SP ): / s Measurement Thrust I SP Power Ion Source Spec. Power umber 1; 18:32 7,19 m 1114,5 s 393,1 W 96,0 W 1160 V 54,6 W/m umber 2; 20:15 10,89 m 738,4 s 394,1 W 97,0 W 1150 V 36,2 W/m umber 3; 21:05 9,65 m 833,0 s 394,1 W 98,0 W 1200 V 40,8 W/m umber 4; 15:32 7,53 m 1075,8 s 397,1 W 100,0 W 1194 V 52,8 W/m umber 5; 17:00 6,22 m 1306,2 s 398,2 W 100,0 W 1200 V 64,0 W/m umber 6; 20:30 7,05 m 1187,3 s 410,5 W 106,0 W 920 V 58,2 W/m Average value: 8,09 m 1042,5 s 397,9 W 99,5 W 1137,3 V 51,1 W/m Standard Dev.: 1,79 m 215,94 s 6,50 W 3,56 W 108,60 V 10,59 W/m 19/02/2007 STSC 2007: MOA Presentation
13 Coating: High Speed Plasma itriding Polished working steel, code: MOA coating time: 10min TiAl6V4 alloy MOA coating: 10min 19/02/2007 STSC 2007: MOA Presentation
14 Coating: Polished working steel, Code: Fe 90 Fe Fe Fe Cr2 60 Cr2 Cr2 Cr2 50 PROBEBEZEICHUG: GDS-BEDIGUGE: DATUM / ZEIT : Prsch.kl "weißer Bereich" 800V,35mA / :15:11 RAW=C:\Programme\WinGDOES3\Methoden\Anlagenbau\Probescheibe klein 1_2343 weißer Bereich AB314_05.raw : MTH=ITROX-X Brünner Fe - s(100%) - s(5%) C - s(10%) Cr2 - s(10%) Si - s(10%) Mo - s(10%) Mn - s(1%) Gewichtsprozent [%] Gewichtsprozent [%] PROBEBEZEICHUG: GDS-BEDIGUGE: DATUM / ZEIT : Prsch. kl. "gelber Bereich" 800V,35mA / :04:39 RAW=C:\Programme\WinGDOES3\Methoden\Anlagenbau\Probescheibe klein 1_2343 gelber Bereich AB314_05.raw : MTH=ITROX-X Brünner Fe - s(100%) - s(5%) C - s(10%) Cr2 - s(10%) Si - s(10%) Mo - s(10%) Mn - s(1%) Fe Fe Fe Fe Cr2 Cr2 Cr2 Mn Mn Mn Mn Mo Si Mo Si Mo Si Mo Si C C C C Cr Mn Mn Mn Mn Mo Si Mo Si Mo Si Mo Si C C C C 0 0,0 1,0 2,0 3,0 4,0 5,0 6,0 7,0 8,0 9,0 10,0 11,0 12,0 13,0 14,0 15, ,0 1,0 2,0 3,0 4,0 5,0 6,0 7,0 8,0 9,0 10,0 11,0 12,0 13,0 14,0 15,0 Tiefe [µm] 10min MOA nitrogen treatment 19/02/2007 Tiefe [µm] untreated STSC 2007: MOA Presentation
15 Coating: TiAl6V4 Alloy 100 Ti Ti Ti Ti Al Al Al Al PROBEBEZEICHUG: GDS-BEDIGUGE: DATUM / ZEIT : Prsch. gr. "gelber Bereich" 800V,35mA / :24:41 RAW=C:\Programme\WinGDOES3\Methoden\Anlagenbau\Probescheibe groß TiAl6V4 gelber Bereich AB314_05.raw : MTH=ITROX-X Brünner - s(10%) Ti - s(100%) Al - s(10%) V - s(10%) Gewichtsprozent [%] Gewichtsprozent [%] PROBEBEZEICHUG: GDS-BEDIGUGE: DATUM / ZEIT : Prsch. gr. "weißer Bereich" 800V,35mA / :52:07 RAW=C:\Programme\WinGDOES3\Methoden\Anlagenbau\Probescheibe groß TiAl6V4 weißer Bereich AB314_05.raw : MTH=ITROX-X Brünner - s(10%) Ti - s(100%) Al - s(10%) V - s(10%) V V V V 10 Ti Al Al V Ti Ti Al Al V V V Ti ,0 1,0 2,0 3,0 4,0 5,0 6,0 7,0 8,0 9,0 10,0 11,0 12,0 13,0 14,0 15,0 0 0,0 1,0 2,0 3,0 4,0 5,0 6,0 7,0 8,0 9,0 10,0 11,0 12,0 13,0 14,0 15,0 Tiefe [µm] 10min MOA nitrogen treatment 19/02/2007 Tiefe [µm] untreated STSC 2007: MOA Presentation
16 Outlook Current Technology Readiness Level: 5 R&D and structure has been set-up to enable a TRL of 7 in 2008 Further-on research: Electronics upgrade Plasma system upgrade Additional propellant tests Technology Readiness Level 19/02/2007 STSC 2007: MOA Presentation
17 Conclusion MOA is the first technical application of Alfvén wave physics for adv. propulsion Current Technology Readiness Level: 5 Proven technical Feasibility Simple modular set-up Corrosion free behaviour umerous applications possible: Attitude Control System Thruster (ACST) orth South Station Keeping (SSK) Kick Booster, Thruster for deep space missions High-Tech Coating / Semiconductor Manufacturing 19/02/2007 STSC 2007: MOA Presentation
18 MOA: A far reaching Technology Enrico Fermi, obel Laureate of 1938, commented in 1948 on Alfvén s discovery by nodding his head, saying, Of course The next day the entire world of physics said, Oh. Of course. Alex Dessler 19/02/2007 STSC 2007: MOA Presentation
The HEMP Thruster - An Alternative to Conventional Ion Sources?
The HEMP Thruster - An Alternative to Conventional Ion Sources? Günter Kornfeld Norbert Koch Gregory Coustou Feasibility study sponsored by DLR Thrust measurements at ONERA, Palaiseau,, sponsored by CNES
IV. Rocket Propulsion Systems. A. Overview
IV. Rocket Propulsion Systems A. Overview by J. M. Seitzman for AE 4451 Jet and Rocket Propulsion Seitzman Rocket Overview-1 Rocket Definition Rocket Device that provides thrust to a vehicle by accelerating
Department of Aeronautics and Astronautics School of Engineering Massachusetts Institute of Technology. Graduate Program (S.M., Ph.D., Sc.D.
Department of Aeronautics and Astronautics School of Engineering Massachusetts Institute of Technology Graduate Program (S.M., Ph.D., Sc.D.) Field: Space Propulsion Date: October 15, 2013 1. Introduction
Iodine RF Ion Thruster Development Busek Co. Inc. Vlad Hruby PhD, President
Iodine RF Ion Thruster Development Busek Co. Inc. Vlad Hruby PhD, President Mike Tsay PhD busek.com 2015 Busek Co. Inc. All Rights Reserved. Iodine RF Ion Thruster Development Status Briefing NASA NRA
Can Hubble be Moved to the International Space Station? 1
Can Hubble be Moved to the International Space Station? 1 On January 16, NASA Administrator Sean O Keefe informed scientists and engineers at the Goddard Space Flight Center (GSFC) that plans to service
Project Icarus: A Technical Review of the Daedalus Propulsion Configuration and Some Engineering Considerations for the Icarus Vehicle.
Project Icarus: A Technical Review of the Daedalus Propulsion Configuration and Some Engineering Considerations for the Icarus Vehicle. Richard Obousy Ph.D Icarus Project Leader Talk Outline Introduction
VASIMR Human Mission to Mars
VASIMR Human Mission to Mars Andrew V. Ilin, Leonard D. Cassady, Tim W. Glover, Franklin R. Chang Diaz Ad Astra Rocket Company 141 W. Bay Area Blvd., Webster, TX 77598 281-526-0500, Andrew.Ilin@AdAstraRocket.com
Modification of Pd-H 2 and Pd-D 2 thin films processed by He-Ne laser
Modification of Pd-H 2 and Pd-D 2 thin films processed by He-Ne laser V.Nassisi #, G.Caretto #, A. Lorusso #, D.Manno %, L.Famà %, G.Buccolieri %, A.Buccolieri %, U.Mastromatteo* # Laboratory of Applied
Thesis Supervisor: Pascal CHABERT, Ecole Polytechnique (LPP) ONERA Supervisor: Julien JARRIGE, DMPH/FPA
Theoretical and Experimental characterization of an electron cyclotron resonance plasma thruster Félix CANNAT felix.cannat@onera.fr PhD Student 3 nd year ONERA Palaiseau, DMPH/FPA Thesis Supervisor: Pascal
Lohmann. Qualität in Edelstahl HEAT-RESISTANT SPECIAL STEEL CASTINGS
Lohmann HEAT-RESISTANT SPECIAL STEEL CASTINGS .. n. OUR COMPANY PHILOSOPHY We combine the use of state-of-the-art design and production technologies with our experience of over 220 years. Thanks to this
GENERAL PROPERTIES //////////////////////////////////////////////////////
ALLOY 625 DATA SHEET //// Alloy 625 (UNS designation N06625) is a nickel-chromium-molybdenum alloy possessing excellent resistance to oxidation and corrosion over a broad range of corrosive conditions,
US ACTIVE DEBRIS REMOVAL (ADR) EFFORTS
US ACTIVE DEBRIS REMOVAL (ADR) EFFORTS DR. DARREN MCKNIGHT VIENNA UN COPUOS FEBRUARY 2013 1 DISCLAIMER This presentation solely represents the opinions of the author and should not be construed as being
Forces on the Rocket. Rocket Dynamics. Equation of Motion: F = Ma
Rocket Dynamics orces on the Rockets - Drag Rocket Stability Rocket Equation Specific Impulse Rocket otors Thrust orces on the Rocket Equation of otion: = a orces at through the Center of ass Center of
The Elwing Company THE ELWING COMPANY. EPIC Workshop 2014. Products and Systems 2015 2020
The Elwing Company THE ELWING COMPANY EPIC Workshop 2014 Products and Systems 2015 2020 Elwing E IMPAcT technology key features Erosion free Contamination free Short circuit free Multiple modes Thurst/
Principles of Ion Implant
Principles of Ion Implant Generation of ions dopant gas containing desired species BF 3, B 2 H 6, PH 3, AsH 3, AsF 5 plasma provides positive ions (B 11 ) +, BF 2+, (P 31 ) +, (P 31 ) ++ Ion Extraction
ELECTROMECHANICAL ACTUATION FOR LAUNCH VECHICLES
ELECTROMECHANICAL ACTUATION FOR LAUNCH VECHICLES Presented By: Mark A. Davis Moog Inc. 37th AIAA/ASME/SAE/ASEE Joint Propulsion Conference Salt Lake City, Utah July 10, 2001 Introduction This paper describes
The OWC option. Energia das Ondas uma aposta nacional
The OWC option Company Outlook Kymaner was created in 2005 to develop Wave Energy in Portugal and remains to this date the only Portuguese company exclusively devoted to this specialty. The strength of
Vacuum drying oven for non-flammable solvents
VD series 53 Vacuum drying ovens Vacuum drying oven for non-flammable solvents A BINDER vacuum drying oven of the VD series is impressive while gently drying with its homogeneous temperature distribution.
THE INSTITUTE FOR SHOCK PHYSICS Understanding Materials at Extreme Dynamic Compression
THE INSTITUTE FOR SHOCK PHYSICS Understanding Materials at Extreme Dynamic Compression Yogendra M. Gupta Washington ate University email: ymgupta@wsu.edu Acknowledgements: 1. DOE/NNSA support 2. D. Lacina,
Enhanced version of 316/316L austenitic stainless steel. Better material performance at a lower cost. Juha Kela 16.6.2014. Juha Kela / 316plus
Enhanced version of 316/316L austenitic stainless steel. Better material performance at a lower cost. Juha Kela 16.6.2014 8 July 2014 1 Lower cost 8 July 2014 2 Lower cost 316 plus is available at lower,
ADMA Process for Hydrogenated Titanium Powder Production ADMATAL TM
ADMA Process for Hydrogenated Titanium Powder Production ADMATAL TM Vladimir Duz, Vladimir S. Moxson, Andrei G. Klevtsov, Viktor Sukhoplyuyev ADMA Products, Inc., USA 1 Conventional Processes of Titanium
WHILE annular Hall thrusters can operate at high efficiency at kw power levels, it is difficult to construct one that
46th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit 2-28 July 21, Nashville, TN AIAA 21-669 Comparisons in Performance of Electromagnet and Permanent-Magnet Cylindrical Hall-Effect Thrusters
AUTOMATING INTERPLANETARY TRAJECTORY GENERATION FOR ELECTRIC PROPULSION TRADE STUDIES
AUTOMATING INTERPLANETARY TRAJECTORY GENERATION FOR ELECTRIC PROPULSION TRADE STUDIES by Prashant R. Patel A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of
The µtorque Momentum-Exchange Tether Experiment
The µtorque Momentum-Exchange Tether Experiment Robert P. Hoyt Tethers Unlimited, Inc., 19011 36 h Ave. W., Suite F, Lynnwood, WA 98036-5752 (425) 744-0400 TU@tethers.com Abstract. Long, high-strength
Lessons Learned during the Refurbishment and Testing of an Observatory after Longterm
Lessons Learned during the Refurbishment and Testing of an Observatory after Longterm Storage GSFC 2015 John Hawk, Sharon Peabody, and Richard Stavely NASA Goddard Space Flight Center Background The Triana
Solar Electric Propulsion
National National Aeronautics Aeronautics and Space Administration and Space Amnistratio Solar Electric Propulsion Technology Development Chemical Propulsion Chemical propellant provides the high thrust
Energy comes in many flavors!
Forms of Energy Energy is Fun! Energy comes in many flavors! Kinetic Energy Potential Energy Thermal/heat Energy Chemical Energy Electrical Energy Electrochemical Energy Electromagnetic Radiation Energy
h e l p s y o u C O N T R O L
contamination analysis for compound semiconductors ANALYTICAL SERVICES B u r i e d d e f e c t s, E v a n s A n a l y t i c a l g r o u p h e l p s y o u C O N T R O L C O N T A M I N A T I O N Contamination
Shell Eco-Marathon. Engineering Analysis Document
Shell Eco-Marathon By Abdul Alshodokhi, John Gamble, Nikolaus Glassy, and Travis Moore Team 14b Engineering Analysis Document Submitted towards partial fulfillment of the requirements for Mechanical Engineering
Aerospace Information Technology Topics for Internships and Bachelor s and Master s Theses
Aerospace Information Technology s for Internships and Bachelor s and Master s Theses Version Nov. 2014 The Chair of Aerospace Information Technology addresses several research topics in the area of: Avionic
North American Stainless Long Products
North American Stainless Long Products 1 North American Stainless North American Stainless is part of the most competitive stainless steel manufacturing group in the world, Acerinox, S.A. The development
Comb beam for particle-driven plasma-based accelerators
A. Mostacci, on behalf of the SPARC team Comb beams are sub-picosecond, high-brightness electron bunch trains generated via the velocity bunching technique. Such bunch trains can be used to drive tunable
Data Compilation and Evaluation at National Fusion Research Institute (NFRI)
Data Center for Plasma Properties Data Compilation and Evaluation at National Fusion Research Institute (NFRI) Jung-Sik YOON and DCPP Members CM on Data Evaluation and the Establishment of a Standard Library
Facilities Perspectives
Facilities Perspectives of the Association Euratom-FZK - Overview and Mission Orientation - Important Facility Enhancements Facility Review Meeting May 27-28, 2008 M. Thumm, Deputy Head, Topic Fusion Technology,
Analysis of Slotted Counter Sunk (35NCD16 Steel) Aerospace Fasteners
Analysis of Slotted Counter Sunk (35NCD16 Steel) Aerospace Fasteners A R Abelin Roy Deptt. of ME, Govt. Engineering College, Thrissur, India Christopher Solomon S MMD VSSC, ISRO Thiruvananthapuram, India
Net thrust measurement of propellantless microwave thrusters* Yang Juan** Wang Yuquan Li Pengfei Wang Yang Wang Yunmin Ma Yanjie
Net thrust measurement of propellantless microwave thrusters* Yang Juan** Wang Yuquan Li Pengfei Wang Yang Wang Yunmin Ma Yanjie (Northwestern Polytechnical University, College of Aeronautics, Xi'an 710072)
Linear Motion System: Transport and positioning for demanding applications
Linear Motion System: Transport and positioning for demanding applications 2 The Perfect Concept for a variety of applications The Linear Motion System (LMS) from Rexroth is a unique technical solution
SpaceX Overview Tom Markusic Director, McGregor Rocket Development Facility 27 July, 2010. SpaceX
SpaceX Overview Tom Markusic Director, McGregor Rocket Development Facility 27 July, 2010 SpaceX Vehicles Falcon 1 Falcon 9 Dragon Spacecraft 2 SpaceX Overview Founded in mid-2002 with the singular goal
CVD SILICON CARBIDE. CVD SILICON CARBIDE s attributes include:
CVD SILICON CARBIDE CVD SILICON CARBIDE is the ideal performance material for design engineers. It outperforms conventional forms of silicon carbide, as well as other ceramics, quartz, and metals in chemical
7. advanced SEM. Latest generation of SEM SEM
7. advanced SEM SEM Low voltage SE imaging Condition of the surface, coatings, plasma cleaning Low voltage BSE imaging Polishing for BSE, EDX and EBSD, effect of ion beam etching/polishing 1 Latest generation
The Physics of Spacecraft Hall-Effect Thrusters
Plasmadynamics and Electric Propulsion Laboratory The Physics of Spacecraft Hall-Effect Thrusters Alec D. Gallimore, Ph.D. Arthur F. Thurnau Professor Department of Aerospace Engineering The University
Status of High Current Ion Sources. Daniela Leitner Lawrence Berkeley National Laboratory
http://ecrgroup.lbl.gov Status of High Current Ion Sources Daniela Leitner Lawrence Berkeley National Laboratory October, 27th, 2003 1 Content Overview of available high current sources Requirements for
Projects and R&D activities
Projects and R&D activities J.M. Jimenez On behalf of the Vacuum, Surface and Coatings Group (VSC) Vacuum, Surface and Coatings group* Mandate Design, construction, operation, maintenance and upgrade of
Atoms, Ions and Molecules The Building Blocks of Matter
Atoms, Ions and Molecules The Building Blocks of Matter Chapter 2 1 Chapter Outline 2.1 The Rutherford Model of Atomic Structure 2.2 Nuclides and Their Symbols 2.3 Navigating the Periodic Table 2.4 The
MCQ - ENERGY and CLIMATE
1 MCQ - ENERGY and CLIMATE 1. The volume of a given mass of water at a temperature of T 1 is V 1. The volume increases to V 2 at temperature T 2. The coefficient of volume expansion of water may be calculated
Geol 116 The Planet Class 7-1 Feb 28, 2005. Exercise 1, Calculate the escape velocities of the nine planets in the solar system
Exercises/Discussions Atmospheric Composition: Escape Velocities and Surface Temperature Objectives Escape velocity and the mass and size of a planetary body The effect of escape velocity and surface temperature
Career history (Leadership and Management Related)
Personal summary Curriculum Vitae- Dr Michael Corbett Name Skill Set Academic Qualifications Dr Michael Corbett Physicist, Propulsion Scientist, Space Systems Engineer Qualification Institution Date Bachelor
DOE Peer Review September 2012 Ed Chiao, CEO
DOE Peer Review September 2012 Ed Chiao, CEO Amber Kinetics: Our Flywheel History Stanford University Start-up launched in 2009, Stanford University Cleantech Entrepreneurship class Lawrence Livermore
Lasers Design and Laser Systems
Lasers Design and Laser Systems Tel: 04-8563674 Nir Dahan Tel: 04-8292151 nirdahan@tx.technion.ac.il Thank You 1 Example isn't another way to teach, it is the only way to teach. -- Albert Einstein Course
Solar-Electric Ion Engines Using Molecular Nanotechnology
Solar-Electric Ion Engines Using Molecular Nanotechnology Dr. Thomas L McKendree Engineering Fellow 4 May 2013 Copyright 2013 Raytheon Company. All rights reserved. Customer Success Is Our Mission is a
How Rockets Work Newton s Laws of Motion
How Rockets Work Whether flying a small model rocket or launching a giant cargo rocket to Mars, the principles of how rockets work are exactly the same. Understanding and applying these principles means
MIXED HYDROGEN/NATURAL GAS (HCNG) TECHNOLOGY- VISIT AT COLLIER TECHNOLOIES
ARIELI ASSOCIATES MANAGEMENT, ENGINEERING AND OPERATIONS CONSULTING Report No. 1108 MIXED HYDROGEN/NATURAL GAS (HCNG) TECHNOLOGY- VISIT AT COLLIER TECHNOLOIES -2-1. INTRODUCTION As a California transit
Atomic Calculations. 2.1 Composition of the Atom. number of protons + number of neutrons = mass number
2.1 Composition of the Atom Atomic Calculations number of protons + number of neutrons = mass number number of neutrons = mass number - number of protons number of protons = number of electrons IF positive
Waterjets. propulsors. courtesy of Austal
Waterjets The Rolls-Royce Kamewa waterjet range is the broadest in the business. Manufactured in aluminium and stainless steel, they are available in powers from kw to above 36MW. Using the latest design
General aviation & Business System Level Applications and Requirements Electrical Technologies for the Aviation of the Future Europe-Japan Symposium
General aviation & Business System Level Applications and Requirements Electrical Technologies for the Aviation of the Future Europe-Japan Symposium 26 March 2015 2015 MITSUBISHI HEAVY INDUSTRIES, LTD.
IMPLEMENTATION OF A MANAGEMENT SYSTEM FOR OPERATING ORGANIZATIONS OF RESEARCH REACTORS
IMPLEMENTATION OF A MANAGEMENT SYSTEM FOR OPERATING ORGANIZATIONS OF RESEARCH REACTORS Eduardo Kibrit 1, Afonso Rodrigues de Aquino 2 and Désirée Moraes Zouain 3 1 Centro Tecnológico da Marinha em São
Laser beam sintering of coatings and structures
Laser beam sintering of coatings and structures Anne- Maria Reinecke, Peter Regenfuß, Maren Nieher, Sascha Klötzer, Robby Ebert, Horst Exner Laserinstitut Mittelsachsen e.v. an der Hochschule Mittweida,
Indiana's Academic Standards 2010 ICP Indiana's Academic Standards 2016 ICP. map) that describe the relationship acceleration, velocity and distance.
.1.1 Measure the motion of objects to understand.1.1 Develop graphical, the relationships among distance, velocity and mathematical, and pictorial acceleration. Develop deeper understanding through representations
Space Export Controls Update
Space Export Controls Update Since Delivering the 1248 Report to Congress - April 2012 Congress added language into the FY13 National Defense Authorization Act that gave the President the authority to
Institute of Accelerator Technologies of Ankara University and TARLA Facility
Institute of Accelerator Technologies of Ankara University and TARLA Facility Avni Aksoy Ankara University avniaksoy@ankara.edu.tr On behalf of IAT & TARLA Team Contents Brief history of TAC project Institute
Modern Physics Laboratory e/m with Teltron Deflection Tube
Modern Physics Laboratory e/m with Teltron Deflection Tube Josh Diamond & John Cummings Fall 2010 Abstract The deflection of an electron beam by electric and magnetic fields is observed, and the charge
Overview. 1. Introduction 2. Simulation Background 3. Investigated Vehicles 4. Split of loss calculation in the NEDC 5. Conclusion.
NEDC Simulation with GT-Drive Dipl.-Ing. R. Kuberczyk Prof. Dr.-Ing. M. Bargende 12 Geschwindigkeit [km/h] 1 8 6 2 2 6 8 1 12 Zeit [s] Slide 1 Overview 1. Introduction 2. Simulation Background 3. Investigated
Physics 6C, Summer 2006 Homework 2 Solutions
Physics 6C, Summer 006 Homework Solutions All problems are from the nd edition of Walker. Numerical values are different for each student. Chapter 3 Problems. Figure 3-30 below shows a circuit containing
Specials. www.ika-apparatuur.nl. designed. 3rd edition 2015 English. for scientists 1
Specials www.ika-apparatuur.nl 3rd edition 2015 English designed for scientists 1 IKA Specials Quarterly Campaign III Three is a charm With over 100 years of experience, IKA continues to strive for delivering
Astrodynamics (AERO0024)
Astrodynamics (AERO0024) 6. Interplanetary Trajectories Gaëtan Kerschen Space Structures & Systems Lab (S3L) Course Outline THEMATIC UNIT 1: ORBITAL DYNAMICS Lecture 02: The Two-Body Problem Lecture 03:
QGA Quantitative Gas Analyser
QGA Quantitative Gas Analyser A compact bench-top system for real-time gas and vapour analysis Detailed product information / introduction catalysis studies environmental gas analysis fermentation off-gas
Mass Spectrometry. Overview
Mass Spectrometry Overview Mass Spectrometry is an analytic technique that utilizes the degree of deflection of charged particles by a magnetic field to find the relative masses of molecular ions and fragments.2
New Dawn for. Alone amid the cosmic blackness, NASA s
SPACE TECHNOLOGY New Dawn for KEY CONCEPTS Conventional rockets generate thrust by burning chemical fuel. Electric rockets propel space vehicles by applying electric or electromagnetic fields to clouds
Coating Technology: Evaporation Vs Sputtering
Satisloh Italy S.r.l. Coating Technology: Evaporation Vs Sputtering Gianni Monaco, PhD R&D project manager, Satisloh Italy 04.04.2016 V1 The aim of this document is to provide basic technical information
Thursday 13 June 2013 Morning
THIS IS A NEW SPECIFICATION H Thursday 13 June 2013 Morning GCSE TWENTY FIRST CENTURY SCIENCE PHYSICS A A182/02 Modules P4 P5 P6 (Higher Tier) *A137290613* Candidates answer on the Question Paper. A calculator
SALT SPRAY AND IMMERSION CORROSION TESTING OF PM STAINLESS STEEL MATERIALS. W. Brian James Hoeganaes Corporation. Cinnaminson, NJ 08077
SALT SPRAY AND IMMERSION CORROSION TESTING OF PM STAINLESS STEEL MATERIALS W. Brian James Hoeganaes Corporation Cinnaminson, NJ 08077 Leander F. Pease III Powder-Tech Associates Inc. Andover, MA 01845
Laser Propelled Hypersonic Air-Vehicle
Laser Propelled Hypersonic Air-Vehicle Tapojoy Chatterjee, Abhishweta Gupta Department of Aeronautical Engineering Department of Electronics and Communication Engineering Hindustan College Engineering,
Satellite technology
Satellite technology Overview What is a satellite? The key elements of orbital position Satellite manufacturers and design The components of a satellite: payload and bus Digital versus analogue How do
Objectives 404 CHAPTER 9 RADIATION
Objectives Explain the difference between isotopes of the same element. Describe the force that holds nucleons together. Explain the relationship between mass and energy according to Einstein s theory
The exhibition grants a thorough overlook of all of these topics and many more. The exhibition consisting of 9 exhibits requires 100 m2 of space.
The Sounds of Space An exhibition of the sounds we hear in space Energy Discovery Center is renting out an exhibition "Sounds of Space". Built and completed in Austria, the science exhibition "Sounds of
DEM modelling of the dynamic penetration process on Mars as a part of the NASA InSight Mission
Proceedings of the 4th European Young Geotechnical Engineers Conference (EYGEC), Durham, UK Osman, A.S. & Toll, D.G. (Eds.) 05 ISBN 978-0-9933836-0 DEM modelling of the dynamic penetration process on Mars
Spacecraft Power for Cassini
NASA Fact Sheet Spacecraft Power for Cassini Cassini s electrical power source Radioisotope Thermoelectric Generators (RTGs) have provided electrical power for some of the U.S. space program s greatest
JET ENGINE PERFORMANCE. Charles Robert O Neill. School of Mechanical and Aerospace Engineering. Oklahoma State University. Stillwater, OK 74078
JET ENGINE PERFORMANCE Charles Robert O Neill School of Mechanical and Aerospace Engineering Oklahoma State University Stillwater, OK 74078 Honors Project in ENGSC 3233 Fluid Mechanics December 1998 JET
Precision Mass Flow Meters / Controllers for Liquids and Gases
CORI-FLOW Precision Mass Flow Meters / Controllers for Liquids and Gases > Introduction Bronkhorst High-Tech B.V., the European market leader in thermal Mass Flow Meters/Controllers and Electronic Pressure
Does currently available technology have the capacity to facilitate a manned mission to Mars?
Furze Platt Senior School Does currently available technology have the capacity to facilitate a manned mission to Mars? Daniel Messias Date: 8/03/2015 Candidate Number: 7158 Centre Number: 51519 Contents
Drill Pipe Hard-facing
Drill Pipe Hard-facing GLOBAL PROTECTION AGAINST WEAR AND TEAR Oxyacetylene Rods Flux- and Metal Cored Wires Electrodes PTA - Welding Oxyacetylene Welding and Spray Powders Flame Spraying FLSP Arc Spraying
ANALYTICAL METHODS FOR MONITORING OF STABILISERS
ANALYTICAL METHODS FOR MONITORING OF STABILISERS Flinders University Dr Claire Lenehan (claire.lenehan@flinders.edu.au) DSTO Dr Chad Prior (chad.prior@dsto.defence.gov.au) Thales Dr Stephen Njuguna (stephen.njuguna@thalesgroup.com.au)
Introduction of Small Solar Power Sail Demonstrator IKAROS
Introduction of Small Solar Power Sail Demonstrator IKAROS IKAROS Demonstration Team JAXA Space Exploration Center (JSPEC) Japan Aerospace Exploration Agency (JAXA) Overview of IKAROS IKAROS is a space
Preliminary Analysis of an Aircraft Capable of Deploying and Retracting a
Preliminary Analysis of an Aircraft Capable of Deploying and Retracting a Helium Balloon for Long Term Hover Introduction J2 Aircraft Dynamics were approached by a company who were interested in the development
Metal-O-rings and C-rings for extreme operating conditions
Metal-O-rings and C-rings for extreme operating conditions From ultrahigh vacuum up to 6800 bar (100000 psi) pressure and temperatures from -269 C cryogenic up to +980 C (-425 F up to 1800 F). Resistant
Curriculum for Excellence. Higher Physics. Success Guide
Curriculum for Excellence Higher Physics Success Guide Electricity Our Dynamic Universe Particles and Waves Electricity Key Area Monitoring and Measuring A.C. Monitoring alternating current signals with
Take the complication out of cooling. Data center cooling equipment and service from Alfa Laval
Take the complication out of cooling Data center cooling equipment and service from Alfa Laval How to make cooling less complicated As data grows, so does the demand for new data centers with increased
11. desember 2009. Software support effort. Product enhancements. Product enhancements. Product enhancements. Product enhancements
11. desember 2009 Software support effort Upgrade to Windows includes: Replacement of Unix computers Licences for Windows server and clients Replacement of current network Latest SW functionality: Enhanced
ROYAL CANADIAN AIR CADETS PROFICIENCY LEVEL TWO INSTRUCTIONAL GUIDE SECTION 6 EO C240.03 IDENTIFY PARTS OF A ROCKET PREPARATION
ROYAL CANADIAN AIR CADETS PROFICIENCY LEVEL TWO INSTRUCTIONAL GUIDE SECTION 6 EO C240.03 IDENTIFY PARTS OF A ROCKET Total Time: 30 min PREPARATION PRE-LESSON INSTRUCTIONS Resources needed for the delivery
AQA Level 1/2 Certificate in Physics PAPER 1 SPECIMEN MARK SCHEME. AQA Level 1/2 Certificate in Physics Paper 1 MS
AQA Level /2 Certificate in Physics PAPER SPECIMEN MARK SCHEME AQA Level /2 Certificate in Physics Paper MS MARK SCHEME Information to Examiners. General The mark scheme for each question shows: the marks
Paper No. 4071 APPLICATION OF EQCM TO THE STUDY OF CO2 CORROSION
Paper No. 471 APPLICATION OF EQCM TO THE STUDY OF CO2 CORROSION Yang Yang, Bruce Brown and Srdjan Nešić Institute for Corrosion and Multiphase Technology, Department of Chemical and Biomolecular Engineering
Tesla Wireless Energy Transfer at CCC
Tesla Wireless Energy Transfer at CCC Davor Jadrijević December 10, 2009 Abstract Tesla s Long Distance High-Power and High-Efficiency Wireless Energy Transfer System is still a mystery to our technology.
Aerospace and Defence
Aerospace and Defence Hydraulic, Fuel, Lubrication and Air Systems World Class Filtration Solutions Porvair Filtration Group Aerospace and Defence Hydraulic, Fuel, Lubrication and Air Systems Porvair Filtration
Bag testing of single-use bioreactors. 23 rd ESACT Meeting Lille. June 23 rd 2013 Martin Dahlberg. Manager R&D Instrumentation & Control
Bag testing of single-use bioreactors 23 rd ESACT Meeting Lille. June 23 rd 2013 Martin Dahlberg. Manager R&D Instrumentation & Control Risk Mitigation for Single-Use Bioreactors Leaking Bioreactors Generate
Unsteady Pressure Measurements
Quite often the measurements of pressures has to be conducted in unsteady conditions. Typical cases are those of -the measurement of time-varying pressure (with periodic oscillations or step changes) -the
Plasma Electronic is Partner of. Tailor-Made Surfaces by Plasma Technology
Precision Fair 2013 Stand 171 Plasma Electronic is Partner of Tailor-Made Surfaces by Plasma Technology Dr. J. Geng, Plasma Electronic GmbH Modern Surface Technology in 1900 Overview A short introduction
GEO protected region: ISON capabilities to provide informational support for tasks of spacecraft flight safety and space debris removal
Russian Academy of Sciences Keldysh Institute of Applied Mathematics GEO protected region: ISON capabilities to provide informational support for tasks of spacecraft flight safety and space debris removal
A car air-conditioning system based on an absorption refrigeration cycle using energy from exhaust gas of an internal combustion engine
A car air-conditioning system based on an absorption refrigeration cycle using energy from exhaust gas of an internal combustion engine G Vicatos J Gryzagoridis S Wang Department of Mechanical Engineering,
High School Science Course Correlations between Ohio s 2010 Course Syllabi and the First Draft of the High School NGSS
High School Science Course Correlations between Ohio s 2010 Course Syllabi and the First Draft of the High School NGSS This document correlates the content in Ohio s course syllabi with the performance
SURFACE MODIFICATION OF METAL IMPLANTS WITH PLASMA SPRAYED LAYERS
SURFACE MODIFICATION OF METAL IMPLANTS WITH PLASMA SPRAYED LAYERS Prof. János Takács Budapest University of Technology and Economics (BME) Ozsváth Péter MSc Budapest University of Technology and Economics