# Week 9 - Lecture Linear Structural Analysis. ME Introduction to CAD/CAE Tools

Save this PDF as:

Size: px
Start display at page:

## Transcription

1 Week 9 - Lecture Linear Structural Analysis

2 Lecture Topics Finite Element Analysis (FEA) Overview FEA Parameters FEA Best Practices FEA Software Introduction Linear Structure Analysis

3 Product Lifecycle Week 9 Requirements Portfolio Management Conceptual Design Product Engineering Manufacturing Engineering Simulation & Validation Build & Produce Disposal & Recycling Maintenance & Repair Sales & Distribution Test & Quality

4 3D Design Use CNC Manufacturing Rapid Prototyping Automation 3D CAD Model Design Detail and Form Visualization Simulation / Analysis

5 What is FEA? Finite Element Analysis (FEA) is a computerized method for predicting how a real-world object will react to forces, vibration, heat, and etc. in terms of whether it will function as planned.

6 FEA Benefits Predict Product Performance Reduce Raw Materials Ensure Optimal Design Verification Reduce Manual Testing and Prototypes Test What-If Scenarios Shorten Design Cycle

7 Reasons for Adoption by the Masses Better Computing (Faster and Cloud-based) Affordable Software Easier-to-Use Software 3D Design Data has become common. The Need to Improve Products Further

8 Who Uses Simulation? Design Engineer Analysis Engineer

9 FEA Process Overview 1. CAD Model Input 2. Simulation Setup (Pre-process) Analysis Type Material Property Assignment Add Constrains (Boundary Conditions) Add Loads (Loading Conditions) Mesh Generation 3. Solve Simulation 4. Review Results (Post-process)

10 Node Overview A node is a coordinate location in space where the Degrees of Freedom (DOFs) and physical property (stress, strain, temperature, velocity, etc.) are defined.

11 Element Overview An element is a mathematical entity that defines how the shape and physical property of an internal point is interpolated from the node positions and physical properties.

12 How FEA Works Models are defined by nodes and elements forming a mesh. Governing engineering equations (PDE, ODE) are solved at the nodes and elements. A matrix equation, including terms from each element, is solved. Predicts changes within the element. The results are plotted on the model using colors and line plots.

13 Meshed 3D Model Example

14 Types of Elements Line Elements A line connecting 2 nodes only for items like beams and springs. 2D Elements Planar elements with either three or four edges enclosing an area. 3D Plates or Shell Elements Planar elements that are triangular or quadrilateral with a specified thickness. Brick (Solid) Elements Enclosed 3D volumes with 4, 5, 6 or 8 corner nodes.

15 Brick (Solid) Element Types 4-Noded Tetrahedral 5-Noded Pyramid 6-Noded Wedge 8-Noded Brick

16 Material Assignment Material properties define the structure characteristics of the part. Material property information can be found on the web at

17 Constraints Structural constraints restrict or limit the displacement of the model mesh nodes. Floor is Fixed Constraint

18 Loads Structural loads are forces applied to a part or assembly during operation. Such loads cause stresses, deformations, and displacements in components. Hand Applies Load

19 Contact Conditions Contact conditions are used to establish relationships between the nodes of contacting parts within an assembly. Contact between Board and Blocks

20 Simulation Solving Running or solving the simulation processes and calculates the results based on the parameters established.

21 Results The simulation results can be reviewed and exported as a report to make design decisions.

22 Reviewing Results Simulation does not always replace the need for physical testing. The engineer / analyst needs to interpret the results to make final decisions.

23 Analysis Types Linear Focus for this week Nonlinear Thermal Natural Frequency Modal Fatigue Analysis Fluid Flow

24 Linear vs. Nonlinear Linear Structure returns to original form Small changes in shape stiffness No changes in loading direction or magnitude Material properties do not change Small deformation and strain Nonlinear Focus for this week Geometry changes resulting in stiffness change Material deformation that may not return to original form Supports changes in load direction and constraint locations Support of nonlinear load curves

25 Mild Steel Material Properties Density = lbmass/in^3 Young s Modulus = 3.193E+004 ksi Poisson s Ratio = Yield Strength = 3.004E+004 psi Ultimate Tensile Strength = 5.007E+004 psi Thermal Conductivity = 1.259E+003 btu in/(ft^2 hr f) Linear Expansion = Micoin/(in f) Specific Heat = btu/(lbmass f)

26 Stress = Force Area Mild Steel Stress Strain Curve Ultimate Strength Yield Strength (Elastic Limit) Strain Hardening Necking Failure Strain = Change in Length Original Length

27 Von Mises Stress Formula for combining three principal stresses into an equivalent stress to compare to the material stress properties.

28 Displacement The displacement results show the magnitude of the model deformation from the original shape.

29 Safety Factor Provides a ratio of how much stronger the object is than it usually needs to be for an intended load. Safety Factor = 2 = Material Yield Strength Maximum Von Mises Stress 40,000 psi 20,000 psi

30 Convergence (Mesh Independence Study) Convergence is the process of altering element sizes in high stress areas to ensure the specified result criteria has converged.

31 Stress Singularities A localized high stress area where the stress becomes infinite resulting distorted results.

32 Best Practices Setup simulation to match real world Verify material properties Use engineering knowledge judgment Avoid putting loads on nodes or small edges Choose formulation type (Linear / Nonlinear) Identify stress singularities Ensure your results converge

33 FEA Software FEA Features Built into Design Applications General functionality for engineers to use upfront Often limited to linear analysis with limited element types General load and constraint options Very affordable and easy to use Specialized Simulation Applications Robust capabilities (Nonlinear, Fatigue, Metaphysics) Focused more on dedicated analysis engineers needs instead of design engineers needs. Advanced mesh creation, loads, constraints, etc. More expensive and often harder to use (This is changing)

34 Autodesk Inventor Professional FEA Capability Summary Linear Analysis Tetrahedron Elements Only Static and Modal Analysis Automatic Mesh Creation Frame Analysis (Line Elements) General Loads, Constraints, Contacts

35 Computer-Cluster Projects (CP9)

36 Guided Lab Project 1 Guided instructions for assigning loads and constraints.

37 Guided Lab Project 2 Guided instructions for performing an analysis on the clamp arm to optimize the design.

38 Guided Lab Project 3 Guided instructions for performing an assembly analysis.

39 Guided Lab Project 4 Guided instructions for performing a design study and convergence.

40 Problem Set Assignment Analyze the bracket to ensure the optimal design is produced.

41 Demo Topics

42 User Interface Stress Analysis tab Stress Analysis panels Stress Analysis browser Graphical display

43 Stress Analysis Panels Manage panel Materials, Constraints, Loads, and Contacts panels Prepare panel Solve panel Result, Display, and Report panels Settings panel Exit panel

44 Stress Analysis Browser Multiple simulations For a part, features. For an assembly, parts Constraints and Loads Contacts Mesh settings Results folder

45 Simulation Properties Name of the simulation Single Point design objective Parametric Dimension design objective Static Analysis or Modal Analysis Defaults for the Automatic Contacts tool

46 Assign Materials Component column Original Material column Override Material column Safety Factor column

47 Assign Constraints

50 Mesh Settings Specifies the size of the elements in the initial mesh as a fraction of the largest overall dimension of the model. Recommended range is 0.05 to 0.1 Specifies the minimum size of elements as a fraction of the average element size. Recommended range 0.1 to 0.2 Specifies the maximum ratio of adjacent mesh edges for transitioning between coarse and fine regions. Recommended values from 1.5 to 3. When an arc is meshed, the arc is broken into one or more elements according to the specified turn angle. Creates meshes with curved edges and faces. If you clear this option, you produce meshes with straight elements, which can lead to a less accurate representation of the model. If unchecked, the average element size is based on the overall size of the assembly, resulting in mesh elements that may be too large for small parts. (Only available in Assemblies )

51 Automatic Convergence Settings Specifies the maximum number of refinement that takes place during convergence. Specifies when the convergence stops. Specifies the refinement threshold (between 0 to 1). A zero setting means include all the elements in the set as candidates for refinement. 1 means exclude all elements in the set from refinement. The default is.75, which means, of the elements with equivalent errors at the top, 25% are subject to refinements. Specifies which analysis result to check for convergence. A simulation will not converge if there is a stress singularity. If the singularity is not in an area of interest or importance, you typically ignore the stress in that area for the purpose of convergence.

52 Contacts

53 Contacts Cont d

54 Results Tools Animates the displacement Probe the results at a Particular Node Adjust the color bar position and scale Controls the visibility of Probe Labels Displays the maximum and minimum Labels Selects the type of color shading Controls the visibility of Boundary Conditions Controls the model displacement scale Generates a report

### An Overview of the Finite Element Analysis

CHAPTER 1 An Overview of the Finite Element Analysis 1.1 Introduction Finite element analysis (FEA) involves solution of engineering problems using computers. Engineering structures that have complex geometry

### Introduction to Solid Modeling Using SolidWorks 2012 SolidWorks Simulation Tutorial Page 1

Introduction to Solid Modeling Using SolidWorks 2012 SolidWorks Simulation Tutorial Page 1 In this tutorial, we will use the SolidWorks Simulation finite element analysis (FEA) program to analyze the response

### Finite Elements for 2 D Problems

Finite Elements for 2 D Problems General Formula for the Stiffness Matrix Displacements (u, v) in a plane element are interpolated from nodal displacements (ui, vi) using shape functions Ni as follows,

### Back to Elements - Tetrahedra vs. Hexahedra

Back to Elements - Tetrahedra vs. Hexahedra Erke Wang, Thomas Nelson, Rainer Rauch CAD-FEM GmbH, Munich, Germany Abstract This paper presents some analytical results and some test results for different

### ABAQUS for CATIA V5 Tutorials

ABAQUS for CATIA V5 Tutorials AFC V2 Nader G. Zamani University of Windsor Shuvra Das University of Detroit Mercy SDC PUBLICATIONS Schroff Development Corporation www.schroff.com www.schroff-europe.com

### Solved with COMSOL Multiphysics 4.3

Vibrating String Introduction In the following example you compute the natural frequencies of a pre-tensioned string using the 2D Truss interface. This is an example of stress stiffening ; in fact the

### The elements used in commercial codes can be classified in two basic categories:

CHAPTER 3 Truss Element 3.1 Introduction The single most important concept in understanding FEA, is the basic understanding of various finite elements that we employ in an analysis. Elements are used for

### COMPUTATIONAL ENGINEERING OF FINITE ELEMENT MODELLING FOR AUTOMOTIVE APPLICATION USING ABAQUS

International Journal of Advanced Research in Engineering and Technology (IJARET) Volume 7, Issue 2, March-April 2016, pp. 30 52, Article ID: IJARET_07_02_004 Available online at http://www.iaeme.com/ijaret/issues.asp?jtype=ijaret&vtype=7&itype=2

### CAE -Finite Element Method

16.810 Engineering Design and Rapid Prototyping Lecture 3b CAE -Finite Element Method Instructor(s) Prof. Olivier de Weck January 16, 2007 Numerical Methods Finite Element Method Boundary Element Method

### Finite Element Method (ENGC 6321) Syllabus. Second Semester 2013-2014

Finite Element Method Finite Element Method (ENGC 6321) Syllabus Second Semester 2013-2014 Objectives Understand the basic theory of the FEM Know the behaviour and usage of each type of elements covered

### INJECTION MOLDING COOLING TIME REDUCTION AND THERMAL STRESS ANALYSIS

INJECTION MOLDING COOLING TIME REDUCTION AND THERMAL STRESS ANALYSIS Tom Kimerling University of Massachusetts, Amherst MIE 605 Finite Element Analysis Spring 2002 ABSTRACT A FEA transient thermal structural

### Customer Training Material. Lecture 4. Meshing in Mechanical. Mechanical. ANSYS, Inc. Proprietary 2010 ANSYS, Inc. All rights reserved.

Lecture 4 Meshing in Mechanical Introduction to ANSYS Mechanical L4-1 Chapter Overview In this chapter controlling meshing operations is described. Topics: A. Global Meshing Controls B. Local Meshing Controls

### Learning Module 6 Linear Dynamic Analysis

Learning Module 6 Linear Dynamic Analysis What is a Learning Module? Title Page Guide A Learning Module (LM) is a structured, concise, and self-sufficient learning resource. An LM provides the learner

### Tower Cross Arm Numerical Analysis

Chapter 7 Tower Cross Arm Numerical Analysis In this section the structural analysis of the test tower cross arm is done in Prokon and compared to a full finite element analysis using Ansys. This is done

### FEA Good Modeling Practices Issues and examples. Finite element model of a dual pinion gear.

FEA Good Modeling Practices Issues and examples Finite element model of a dual pinion gear. Finite Element Analysis (FEA) Good modeling and analysis procedures FEA is a powerful analysis tool, but use

### CAE -Finite Element Method

16.810 Engineering Design and Rapid Prototyping CAE -Finite Element Method Instructor(s) Prof. Olivier de Weck January 11, 2005 Plan for Today Hand Calculations Aero Æ Structures FEM Lecture (ca. 45 min)

### Nonlinear Analysis Using Femap with NX Nastran

Nonlinear Analysis Using Femap with NX Nastran Chip Fricke, Principal Applications Engineer, Agenda Nonlinear Analysis Using Femap with NX Nastran Who am I? Overview of Nonlinear Analysis Comparison of

### STRUCTURAL ANALYSIS SKILLS

STRUCTURAL ANALYSIS SKILLS ***This document is held up to a basic level to represent a sample for our both theoretical background & software capabilities/skills. (Click on each link to see the detailed

### MATERIAL NONLINEAR ANALYSIS. using SolidWorks 2010 Simulation

MATERIAL NONLINEAR ANALYSIS using SolidWorks 2010 Simulation LM-ST-1 Learning Module Non-Linear Analysis What is a Learning Module? Title Page Guide A Learning Module (LM) is a structured, concise, and

### Using Finite Element software post processing graphics capabilities to enhance interpretation of Finite Element analyses results

Using Finite Element software post processing graphics capabilities to enhance interpretation of Finite Element analyses results Cyrus K. Hagigat College of Engineering The University of Toledo Session

### Customer Training Material. Parameter Management. Mechanical. ANSYS, Inc. Proprietary 2010 ANSYS, Inc. All rights reserved. WS9.

Workshop 9.1 Parameter Management Introduction to ANSYS Mechanical WS9.1-1 Goals Goal: Use the Workbench Parameter Workspace to setup multiple scenarios to explore structural responses in the bracket shown.

### Finite Element Method

16.810 (16.682) Engineering Design and Rapid Prototyping Finite Element Method Instructor(s) Prof. Olivier de Weck deweck@mit.edu Dr. Il Yong Kim kiy@mit.edu January 12, 2004 Plan for Today FEM Lecture

### Section 3: Nonlinear Analysis

Autodesk Simulation Workshop Section 3: Nonlinear Analysis This section presents the theory and methods used to perform nonlinear analyses using Autodesk Simulation Multiphysics. Nonlinear phenomena can

### The Application of ABAQUS for CATIA V5 for Analyses in the Pre-Design and Design Phase

The Application of ABAQUS for CATIA V5 for Analyses in the Pre-Design and Design Phase Fabien Debarle PSA Peugeot Citroën - 18 rue des Fauvelles - 92250 La Garenne Colombes - France Mathieu Durix Digital

### Drive market-winning innovation, without risk

SOLIDWORKS SIMULATION Drive market-winning innovation, without risk Ensure adequate exit duct sizing with Flow simulation Check resonance between the fan and the motor Truck Mount SnowBlower Wausau Everest

### Tutorial for Assignment #2 Gantry Crane Analysis By ANSYS (Mechanical APDL) V.13.0

Tutorial for Assignment #2 Gantry Crane Analysis By ANSYS (Mechanical APDL) V.13.0 1 Problem Description Design a gantry crane meeting the geometry presented in Figure 1 on page #325 of the course textbook

### The simulation of machine tools can be divided into two stages. In the first stage the mechanical behavior of a machine tool is simulated with FEM

1 The simulation of machine tools can be divided into two stages. In the first stage the mechanical behavior of a machine tool is simulated with FEM tools. The approach to this simulation is different

### Finite Element Formulation for Plates - Handout 3 -

Finite Element Formulation for Plates - Handout 3 - Dr Fehmi Cirak (fc286@) Completed Version Definitions A plate is a three dimensional solid body with one of the plate dimensions much smaller than the

### Up and Running with Autodesk Inventor Professional Simulation in 90 Minutes!

Up and Running with Autodesk Inventor Professional Simulation in 90 Minutes! Wasim Younis - Author of Up and Running Inventor Professional Simulation books MA2038 - This class will present a workflow for

### ABAQUS/CAE Tutorial: Analysis of an Aluminum Bracket

H. Kim FEA Tutorial 1 ABAQUS/CAE Tutorial: Analysis of an Aluminum Bracket Hyonny Kim last updated: August 2004 In this tutorial, you ll learn how to: 1. Sketch 2D geometry & define part. 2. Define material

### Getting Started with ANSYS ANSYS Workbench Environment

Getting Started with ANSYS ANSYS Workbench Environment Overview The purpose of this tutorial is to get you started with the ANSYS Workbench environment. We will use a simple, static analysis of a single

### FUNDAMENTAL FINITE ELEMENT ANALYSIS AND APPLICATIONS

FUNDAMENTAL FINITE ELEMENT ANALYSIS AND APPLICATIONS With Mathematica and MATLAB Computations M. ASGHAR BHATTI WILEY JOHN WILEY & SONS, INC. CONTENTS OF THE BOOK WEB SITE PREFACE xi xiii 1 FINITE ELEMENT

### MASTER DEGREE PROJECT

MASTER DEGREE PROJECT Finite Element Analysis of a Washing Machine Cylinder Thesis in Applied Mechanics one year Master Degree Program Performed : Spring term, 2010 Level Author Supervisor s Examiner :

### CAD-BASED DESIGN PROCESS FOR FATIGUE ANALYSIS, RELIABILITY- ANALYSIS, AND DESIGN OPTIMIZATION

CAD-BASED DESIGN PROCESS FOR FATIGUE ANALYSIS, RELIABILITY- ANALYSIS, AND DESIGN OPTIMIZATION K.K. Choi, V. Ogarevic, J. Tang, and Y.H. Park Center for Computer-Aided Design College of Engineering The

### List of Problems Solved Introduction p. 1 Concept p. 1 Nodes p. 3 Elements p. 4 Direct Approach p. 5 Linear Spring p. 5 Heat Flow p.

Preface p. v List of Problems Solved p. xiii Introduction p. 1 Concept p. 1 Nodes p. 3 Elements p. 4 Direct Approach p. 5 Linear Spring p. 5 Heat Flow p. 6 Assembly of the Global System of Equations p.

### Technical Report Example (1) Chartered (CEng) Membership

Technical Report Example (1) Chartered (CEng) Membership A TECHNICAL REPORT IN SUPPORT OF APPLICATION FOR CHARTERED MEMBERSHIP OF IGEM DESIGN OF 600 (103 BAR) 820MM SELF SEALING REPAIR CLAMP AND VERIFICATION

### The Basics of FEA Procedure

CHAPTER 2 The Basics of FEA Procedure 2.1 Introduction This chapter discusses the spring element, especially for the purpose of introducing various concepts involved in use of the FEA technique. A spring

### CHAPTER 4 4 NUMERICAL ANALYSIS

41 CHAPTER 4 4 NUMERICAL ANALYSIS Simulation is a powerful tool that engineers use to predict the result of a phenomenon or to simulate the working situation in which a part or machine will perform in

### NAPA/MAESTRO Interface. Reducing the Level of Effort for Ship Structural Design

NAPA/MAESTRO Interface Reducing the Level of Effort for Ship Structural Design 12/3/2010 Table of Contents Introduction... 1 Why Create a NAPA/MAESTRO Interface... 1 Level of Effort Comparison for Two

### 3 Concepts of Stress Analysis

3 Concepts of Stress Analysis 3.1 Introduction Here the concepts of stress analysis will be stated in a finite element context. That means that the primary unknown will be the (generalized) displacements.

CosmosWorks Centrifugal Loads (Draft 4, May 28, 2006) Introduction This example will look at essentially planar objects subjected to centrifugal loads. That is, loads due to angular velocity and/or angular

### Milwaukee School of Engineering Mechanical Engineering Department ME460 Finite Element Analysis. Design of Bicycle Wrench Using Finite Element Methods

Milwaukee School of Engineering Mechanical Engineering Department ME460 Finite Element Analysis Design of Bicycle Wrench Using Finite Element Methods Submitted by: Max Kubicki Submitted to: Dr. Sebastijanovic

### Design & Drafting Services

Design & Drafting Services 1. Mechanical CAD Services 1. Mechanical CAD Services Mechanical Design Services: Custom machine design Packaging machine design Mechanism design Machine tool design Material

### Piston Ring. Problem:

Problem: A cast-iron piston ring has a mean diameter of 81 mm, a radial height of h 6 mm, and a thickness b 4 mm. The ring is assembled using an expansion tool which separates the split ends a distance

### Lecture 7 - Meshing. Applied Computational Fluid Dynamics

Lecture 7 - Meshing Applied Computational Fluid Dynamics Instructor: André Bakker http://www.bakker.org André Bakker (2002-2006) Fluent Inc. (2002) 1 Outline Why is a grid needed? Element types. Grid types.

### DETAILED STUDIES ON STRESS CONCENTRATION BY CLASSICAL AND FINITE ELEMENT ANALYSIS

International Journal of Mechanical Engineering and Technology (IJMET) Volume 7, Issue 2, March-April 2016, pp. 148 167, Article ID: IJMET_07_02_017 Available online at http://www.iaeme.com/ijmet/issues.asp?jtype=ijmet&vtype=7&itype=2

### Introduction to Autodesk Inventor for F1 in Schools

Introduction to Autodesk Inventor for F1 in Schools F1 in Schools Race Car In this course you will be introduced to Autodesk Inventor, which is the centerpiece of Autodesk s digital prototyping strategy

### OCR LEVEL 3 CAMBRIDGE TECHNICALS IN ENGINEERING UNIT 12. Cambridge TECHNICALS UNIT MECHANICAL SIMULATION AND MODELLING F/506/7278

Cambridge TECHNICALS OCR LEVEL 3 CAMBRIDGE TECHNICALS IN ENGINEERING UNIT 12 F/506/7278 GUIDED LEARNING HOURS: 60 MECHANICAL SIMULATION AND MODELLING UNIT VERSION 2 Oxford Cambridge and RSA LEVEL 3 UNIT

### Stressed Up: From Autodesk Inventor Simulation to Autodesk Simulation Mechanical

Stressed Up: From Autodesk Inventor Simulation to Autodesk Simulation Mechanical Wasim Younis Symetri UK James Herzing - Autodesk USA MA7403-P - In this class, you will learn how to take analysis beyond

### CastNet: Modelling platform for open source solver technology

CastNet: Modelling platform for open source solver technology. DHCAE Tools GmbH Address: Friedrich-Ebert-Str. 368, 47800 Krefeld, Germany / Company site: Alte Rather Str. 207 / 47802 Krefeld Phone +49

### Mesh Discretization Error and Criteria for Accuracy of Finite Element Solutions

Mesh Discretization Error and Criteria for Accuracy of Finite Element Solutions Chandresh Shah Cummins, Inc. Abstract Any finite element analysis performed by an engineer is subject to several types of

### ANALYTICAL AND EXPERIMENTAL EVALUATION OF SPRING BACK EFFECTS IN A TYPICAL COLD ROLLED SHEET

International Journal of Mechanical Engineering and Technology (IJMET) Volume 7, Issue 1, Jan-Feb 2016, pp. 119-130, Article ID: IJMET_07_01_013 Available online at http://www.iaeme.com/ijmet/issues.asp?jtype=ijmet&vtype=7&itype=1

### SOLIDWORKS SOFTWARE OPTIMIZATION

W H I T E P A P E R SOLIDWORKS SOFTWARE OPTIMIZATION Overview Optimization is the calculation of weight, stress, cost, deflection, natural frequencies, and temperature factors, which are dependent on variables

### 820446 - ACMSM - Computer Applications in Solids Mechanics

Coordinating unit: 820 - EUETIB - Barcelona College of Industrial Engineering Teaching unit: 737 - RMEE - Department of Strength of Materials and Structural Engineering Academic year: Degree: 2015 BACHELOR'S

### THERMAL CRACKING RESPONE OF REINFORCED CONCRETE BEAM TO GRADIENT TEMPERATURE

THERMAL CRACKING RESPONE OF REINFORCED CONCRETE BEAM TO GRADIENT TEMPERATURE L. DAHMANI, M.KOUANE Abstract In this paper are illustrated the principal aspects connected with the numerical evaluation of

### SOLIDWORKS SIMULATION

SOLIDWORKS SIMULATION Drive market-winning innovation without risk ENSURE ADEQUATE EXIT DUCT SIZING WITH FLOW SIMULATION CHECK RESONANCE BETWEEN THE FAN AND THE MOTOR Truck Mount Snowblower Wausau Everest

### Objectives. Experimentally determine the yield strength, tensile strength, and modules of elasticity and ductility of given materials.

Lab 3 Tension Test Objectives Concepts Background Experimental Procedure Report Requirements Discussion Objectives Experimentally determine the yield strength, tensile strength, and modules of elasticity

### 1.5 0.5 -4-3 -2-1 0 1 2-0.5 -1.5

Introduction Application of a bearing load (or pin load ) is a frequently encountered situation. There are many ways to simulate this boundary condition through multipoint constraints, regular constraints,

### A Comparison of All Hexagonal and All Tetrahedral Finite Element Meshes for Elastic and Elasto-plastic Analysis

A Comparison of All Hexagonal and All Tetrahedral Finite Element Meshes for Elastic and Elasto-plastic Analysis Steven E. Benzley, Ernest Perry, Karl Merkley, Brett Clark Brigham Young University Provo,

### Numerical Analysis of Independent Wire Strand Core (IWSC) Wire Rope

Numerical Analysis of Independent Wire Strand Core (IWSC) Wire Rope Rakesh Sidharthan 1 Gnanavel B K 2 Assistant professor Mechanical, Department Professor, Mechanical Department, Gojan engineering college,

### DESIGN AND ANALYSIS OF BRIDGE WITH TWO ENDS FIXED ON VERTICAL WALL USING FINITE ELEMENT ANALYSIS

International Journal of Civil Engineering and Technology (IJCIET) Volume 7, Issue 2, March-April 2016, pp. 34-44, Article ID: IJCIET_07_02_003 Available online at http://www.iaeme.com/ijciet/issues.asp?jtype=ijciet&vtype=7&itype=2

### FEA Analysis of a Caliper Abutment Bracket ME 404

FEA Analysis of a Caliper Abutment Bracket ME 404 Jesse Doty March 17, 2008 Abstract As braking forces are applied at the wheel of an automobile, those forces must be transmitted to the suspension of the

### Computer Aided Design (CAD), ME 530.414, JHU Professor Dan Stoianovici, dss@jhu.edu

Computer Aided Design (CAD), ME 530.414, JHU Professor Dan Stoianovici, dss@jhu.edu COURSE DESCRIPTION: The course outlines modern solid modeling design, analysis, simulation, and manufacturing of mechanical

### Validation of Simulation Results Through Use of DIC Techniques

Validation of Simulation Results Through Use of DIC Techniques Brian Croop and Daniel Roy, DatapointLabs + technical center for materials a DatapointLabs affiliate Materials Testing Data Infrastructure

### Learning Module 4 - Thermal Fluid Analysis Note: LM4 is still in progress. This version contains only 3 tutorials.

Learning Module 4 - Thermal Fluid Analysis Note: LM4 is still in progress. This version contains only 3 tutorials. Attachment C1. SolidWorks-Specific FEM Tutorial 1... 2 Attachment C2. SolidWorks-Specific

### Simulation of 9C46-1125-A_DRUM-WHEEL BRAKE - 410 MM DIA

Simulation of 9C46-1125-A_DRUM-WHEEL BRAKE - 410 MM DIA Date: 21 Mayıs 2012 Pazartesi Designer: Solidworks Study name: Study 1 Analysis type: Frequency Description No Data Table of Contents Description...

### Customer Training Material. Lecture 2. Introduction to. Methodology ANSYS FLUENT. ANSYS, Inc. Proprietary 2010 ANSYS, Inc. All rights reserved.

Lecture 2 Introduction to CFD Methodology Introduction to ANSYS FLUENT L2-1 What is CFD? Computational Fluid Dynamics (CFD) is the science of predicting fluid flow, heat and mass transfer, chemical reactions,

### An introduction to 3D draughting & solid modelling using AutoCAD

An introduction to 3D draughting & solid modelling using AutoCAD Faculty of Technology University of Plymouth Drake Circus Plymouth PL4 8AA These notes are to be used in conjunction with the AutoCAD software

### Creo Simulate 1.0 April 2011

Creo Simulate 1.0 April 2011 Creo Simulate a Creo family app Installed / Un-installed separately Creo Simulate in two modes: Embedded mode module of Creo Parametric Standalone mode In Standalone mode:

### MEL110 GRAPHIC SCIENCE

Department of Mechanical Engg. INDIAN INSTITUTE OF TECHNOLOGY, DELHI MEL110 GRAPHIC SCIENCE Notes on Autodesk Inventor Professional Software 1 Contents 1.What are the basic features of an Autodesk Inventor

### Abaqus Technology Brief. Automobile Roof Crush Analysis with Abaqus

Abaqus Technology Brief Automobile Roof Crush Analysis with Abaqus TB-06-RCA-1 Revised: April 2007. Summary The National Highway Traffic Safety Administration (NHTSA) mandates the use of certain test procedures

### HowTo Rhino & ICEM. 1) New file setup: choose Millimeter (automatically converts to Meters if imported to ICEM)

HowTo Rhino & ICEM Simple 2D model 1) New file setup: choose Millimeter (automatically converts to Meters if imported to ICEM) 2) Set units: File Properties Units: Model units: should already be Millimeters

### Stress and Displacement Analysis of Rectangular Stainless Steel Plate with Elliptical Cut-out of Different Orientation

Stress and Displacement Analysis of Rectangular Stainless Steel Plate with Elliptical Cut-out of Different Orientation S. Sambhu Prasad 1, G. Panduranga 2 1 Professor & Principal, Department of Mechanical

### Benchmark Tests on ANSYS Parallel Processing Technology

Benchmark Tests on ANSYS Parallel Processing Technology Kentaro Suzuki ANSYS JAPAN LTD. Abstract It is extremely important for manufacturing industries to reduce their design process period in order to

### AutoCAD 3D. MicroStation. Courseware Issued (Optional) AutoCAD (30 Days Trial Version) Reference Guide Project Workbook

2D CAD Introduction Isometric drawings File management Perspective drawings Orthographic drawings Annotations and Dimensions View management Team work Display management Layout management Layer management

### Introduction to Engineering System Dynamics

CHAPTER 0 Introduction to Engineering System Dynamics 0.1 INTRODUCTION The objective of an engineering analysis of a dynamic system is prediction of its behaviour or performance. Real dynamic systems are

### FloEFD TM. Concurrent CFD for Creo Parametric. www.mentor.com

FloEFD TM Concurrent CFD for Creo Parametric M e c h a n i c a l a n a l y s i s Overview FloEFD for Creo Parametric is the only fully embedded Computational Fluid Dynamics (CFD) tool for Creo Parametric.

### This chapter describes how you can model solidification and melting in FLUENT. Information is organized into the following sections:

Chapter 21. Melting Modeling Solidification and This chapter describes how you can model solidification and melting in FLUENT. Information is organized into the following sections: Section 21.1: Overview

### Strip Crown Prediction: Developing a Refined Dynamic Roll-Stack Model for the Hot Rolling Process

Strip Crown Prediction: Developing a Refined Dynamic Roll-Stack Model for the Hot Rolling Process By Derek E. Slaughter Thesis submitted to the Faculty of the Virginia Polytechnic Institute and State University

### Analysis of Composite Materials with Abaqus

Analysis of Composite Materials with Abaqus 2016 About this Course Course objectives Upon completion of this course you will be able to: Define anisotropic elasticity for combining the fiber-matrix response

### EFFECTS ON NUMBER OF CABLES FOR MODAL ANALYSIS OF CABLE-STAYED BRIDGES

EFFECTS ON NUMBER OF CABLES FOR MODAL ANALYSIS OF CABLE-STAYED BRIDGES Yang-Cheng Wang Associate Professor & Chairman Department of Civil Engineering Chinese Military Academy Feng-Shan 83000,Taiwan Republic

### 4.3 Results... 27 4.3.1 Drained Conditions... 27 4.3.2 Undrained Conditions... 28 4.4 References... 30 4.5 Data Files... 30 5 Undrained Analysis of

Table of Contents 1 One Dimensional Compression of a Finite Layer... 3 1.1 Problem Description... 3 1.1.1 Uniform Mesh... 3 1.1.2 Graded Mesh... 5 1.2 Analytical Solution... 6 1.3 Results... 6 1.3.1 Uniform

### A Case Study Comparing Two Approaches for Applying Area Loads: Tributary Area Loads vs Shell Pressure Loads

1 A Case Study Comparing Two Approaches for Applying Area Loads: Tributary Area Loads vs Shell Pressure Loads By Dr. Siriwut Sasibut (Application Engineer) S-FRAME Software Inc. #1158 13351 Commerce Parkway

### Simulation-News in Creo 1.0. Urs Simmler MCAD Simulation Specialist

Simulation-News in Creo 1.0 Urs Simmler MCAD Simulation Specialist MECHANICA-News in Creo 1.0 Urs Simmler MCAD Simulation Specialist Creo Simulation App Standalone Mechanica Application > Dedicated User

### AUTODESK SIMULATION MULTIPHYSICS 2013

AUTODESK SIMULATION MULTIPHYSICS 2013 Which Analysis to Use? FANKOM MÜHENDİSLİK 2/4/2013 AUTODESK SIMULATION MULTIPHYSICS Which Analysis to Use? Use the following guidelines to help choose the correct

### Burst Pressure Prediction of Pressure Vessel using FEA

Burst Pressure Prediction of Pressure Vessel using FEA Nidhi Dwivedi, Research Scholar (G.E.C, Jabalpur, M.P), Veerendra Kumar Principal (G.E.C, Jabalpur, M.P) Abstract The main objective of this paper

### Instructors Manual Finite Element Method Laboratory Sessions

Instructors Manual Finite Element Method Laboratory Sessions Dr. Waluyo Adi Siswanto 6 July 2010 Universiti Tun Hussein Onn Malaysia (UTHM) This document is written in LYX 1.6.7 a frontend of LATEX Contents

### CHAPTER 3. INTRODUCTION TO MATRIX METHODS FOR STRUCTURAL ANALYSIS

1 CHAPTER 3. INTRODUCTION TO MATRIX METHODS FOR STRUCTURAL ANALYSIS Written by: Sophia Hassiotis, January, 2003 Last revision: February, 2015 Modern methods of structural analysis overcome some of the

### Pro/ENGINEER Wildfire 4.0 Basic Design

Introduction Datum features are non-solid features used during the construction of other features. The most common datum features include planes, axes, coordinate systems, and curves. Datum features do

### Begin creating the geometry by defining two Circles for the spherical endcap, and Subtract Areas to create the vessel wall.

ME 477 Pressure Vessel Example 1 ANSYS Example: Axisymmetric Analysis of a Pressure Vessel The pressure vessel shown below is made of cast iron (E = 14.5 Msi, ν = 0.21) and contains an internal pressure

### Study of Analysis System for Bridge Test

Study of Analysis System for Bridge Test Chen Ke, Lu Jian-Ming, Research Institute of Highway, 100088, Beijing, China (chenkezi@163.com, lujianming@263.net) Summary Analysis System for Bridge Test (Chinese

### Introduction to COMSOL. The Navier-Stokes Equations

Flow Between Parallel Plates Modified from the COMSOL ChE Library module rev 10/13/08 Modified by Robert P. Hesketh, Chemical Engineering, Rowan University Fall 2008 Introduction to COMSOL The following

CM 3110 COMSOL INSTRUCTIONS Faith Morrison and Maria Tafur Department of Chemical Engineering Michigan Technological University, Houghton, MI USA 22 November 2012 Zhichao Wang edits 21 November 2013 revised

### Workshop. Tennis Racket Simulation using Abaqus

Introduction Workshop Tennis Racket Simulation using Abaqus In this workshop you will become familiar with the process of creating a model interactively by using Abaqus/CAE. You will create the tennis

### Goal Seeking in Solid Edge

Goal Seeking in Solid Edge White Paper Goal Seeking in Solid Edge software offers a fast built-in method for solving complex engineering problems. By drawing and dimensioning 2D free-body diagrams, Goal