Week 3 - Solving second order ODEs

Aim : Grid dependency test on bevel gear.Objective :1) Carry out a static structural analysis to find out Equivalent stress, Total deformation and Stress intensity.2) Using three different sizes of mesh 4, 5 and 6 to perform grid dependency test.3) Comparing the three results on the basis of solution. Introduction : Grid…

Objective 1: Case 1:                    Using Cast Iron(ductile) as a material, carry out a static structural analysis to find out Equivalent stress, Total deformation and Stress intensity(Learn about what stress intensity is). Find location for possible fracture Case…

Q. Write one page about Under body coating and its purposesANS :It is the protective coating given to the car’s underbody to protect it from corrosion and from being damaged.It’s a rust – preventable coating outside of the vehicle.There are types of under body coating based on the type of damage and the…

Project Objective:- In This Project, I am Going to Suggest a Big Car for Mr.D.S. Pughazhyendhii Under 8 to 10 Lakhs on Road for Official and Family Purpose Traveling Distance Around 500km. 01. Suggested Cars Listed Below:-  Hyundai Vennu 1.4 CRDi MTE. Mahindra XUV 3000 1.5W6. Nissan Kicks XE Diesel. Tata Nicxon…

Objective- Perform a static structural analysis using Ansys workbench on a plate with two different types of holes. The main objective is to measure the stress and deformation-induced on the plate with the same dimension of the plate with a different number of holes and compare it for better design and manufacturing…

AIM: To perform the data analysis of a given data by programming in PythonTheoritical Background:Data analysis plays a role in making decisions more scientific and helping businesses operate more effectively. Data analysis is aprocess of inspecting, cleansing, transforming and modeling data with the goal of discovering…

AIM : To write codes in Python to perform curve fitting. OBJECTIVE : 1. To wite codes to fit a linear and cubic polynomial for the Cp data.2. To plot the linear and cubic fit curves along with the raw data points.3. To measure the fitness characteristics for both the curves. THEORY : Curve fitting is the way we model or…

SOLVING SECOND ORDER EQUATION USING PYTHON. AIM    Using second ODE to describe the transient behaviour of a system of simple pendulum on python scripting. OBJECTIVE In Engineering, ODE is used to describe the transient behavior of a system. A simple example is a pendulumThe way the pendulum moves depends on…

    ASSIGNMENT-2 : PLOT A GRAPH FOR AIR STANDARD CYCLE    OBJECTIVE : WRITE A CODE TO PLOT A GRAPH FOR AIR STANDARFD CYCLE  AND CALCULATE EFFICIENCY   PROCEDURE:- Step 1 : Import the libraries required for ploting and mathematical  module provides access to the mathematical functions …

Objectives:- Perform the side crash analysis model in the given BIW model. ABSTRACT Side impact collisions are a major road safety problem in most western countries,accounting for up to 35% of all severe road trauma and the problem is notcurrently addressed effectively. While crash severities tend to be relatively low,the…

Aim :To perform frontal crash analysis on BIW part of car using the hypermesh and solving with the radioss. Introduction to Frontal Crash The objective of a crash test is to measure how well a passenger vehicle would protect its occupants in the event of a seriousreal-world frontal crash. Federal Motor Vehicle Safety Standard…

Assignment 5AIM: 1. To create a mesh for a given model and give connections to it. 2. To simulates the given model. METHODOLOGY: Importing the model. Meshing the model. Simulate with given parameters. INTRODUCTION: A bumper is a structure attached to or integrated with the front and rear ends of a motor vehicle, to absorb…

                                                      ASSIGNMENT-4   OBJECTIVE Compare 7 cases as discussed in last 3 slides, in a tabulated format on the basis of: 1. Total number…

Assignment 3: Comparison of results with base simulation and improved shell element propertiesOBJECTIVE: 1.Using the crash beam file from the previous assignment, change the run time to 55 ms.2. Change the number of animation steps during simulation to a minimum of 25 and maximum of 60.3. Run the base simulation without…

Aim: Understanding the basics in HyperWorks solver Radios Objective: Check the material properties of the rail component and calculate the speed of sound in steel rail  The length of the rail is about 1000 mm. Calculate the time it takes for a shock wave to travel from one end of the rail tothe other. Time for sound…

Assignment 1-2D Meshing Challenge AIMTo take mid surface, geometry cleanup and mesh the 3 different components with mention size.OBJECTIVETo carry out the geometry cleanup operation on Practice component. Clip repair component. Mounting bracket. There should not be any free edges, convert all of them into refine geometry.Clean…

VOLUME MESH GENERATION AND DEPLOYING CONNECTIONS FOR CAR REAR SUSPENSION OBJECTIVE: Importing rear car suspension geometry into ANSA. Clean up the geometry until no topological error is found. Generate mid surface for required parts. Generate volume mesh for hollow parts. Improve the mesh flow and solve off elements according…

PREPROCESSING OF INSTRUMENT PANEL (IP) OR DASHBOARD OF CAR USING ANSA (PROJECT - 1)   OBJECTIVE: Importing Instrument panel geometry into ANSA. Clean up the geometry until no topological error is found. Generate mid surface for the whole component including features. Mesh the component using manual mesh with given…

OBJECTIVE: Practice all the Morphing techniques that were shown in the video for the given component.   STEP1: SELECT THE GEOMETRY WHICH IS TO BE MORPHED BY GOING TO THE MOPHING MODULE >NEW>GEOMETRY   FIG1: SELECTION OF MORPHING ENTITIES   STEP 2: ISOLATE THE AXIS BY UNCHECKING THE BOX AND MOVE…

OBJECTIVE For the given component, check for the geometrical errors and mesh with the given element Quality criteria. Use tetra elements to model the component and there should not and kinks and dips on the surface of the component. S.No  Quality Criteria  Value  1 Target/Average length   1 2 Minimum…

OBJECTIVE This week, the connection of the front door is shown in detail and the different types of connection techniques along with different 1D elements.  Now for the given rear door FE model, apply the same technique and the elements to implement the connections.  STEP:1   IMPORT THE MODEL IN NASTRAN…

TIME =20 MIN

OBJECTIVE- For the given component, check for the geometrical errors and mesh with the given element Quality criteria. After meshing the component the thickness has to be assigned.      S.No  Quality Criteria  Value  1 Target/Average length   1 2 Minimum Length  0.5 3 Maximum…

  OBJECTIVE: Check for the geometrical errors and mesh with the given element Quality criteria. After meshing the component the thickness has to be assigned. S.No  Quality Criteria  Value  1 Target/Average length   5 2 Minimum Length  2 3 Maximum Length  7 4 Aspect  3 5 Warpage…

OBJECTIVE: Follow the below-mentioned quality criteria, mesh the component given below and assign thickness: Target Element Length = 5mm S.N Quality Criteria  Value  1 Aspect Ratio  5 2 Skewness 45 3 Warping 15 4 Taper      0.5 5 Min. Length 2mm 6 Max. Length 8mm 7 Min angle Quad 45 8 Max…

OBJECTIVE ASSIGN THICHNESS TO ELEMENTS AS PER GEOMETRY. Follow the Quality Criteria and mesh the following component and assign thickness: Target Element Length = 4mm S.N Quality Criteria  Value  1 Aspect Ratio  5 2 Skewness 45 3 Warping 15 4 Taper      0.5 5 Min. Length 2mm 6 Max. Length…

Create connector and Attach the various parts of the given model  Right_Rail_2 & Front_truss_1:- Seam-Quad(angled+capped+L) MESH THE COMPONENT FRONT TRUSS-1 RIGHT RAIL 2   Seam-Quad(angled+capped+L)                             …

OBJECTIVE: 3D Meshing: Elements sizes: Min- 2mm, Target- 5mm,Max- 7mm  Tet collapse: 0.15 Create Teramesh for Housing Housing_Model   For the given Model, Model-2, Model-4,  Create 3D mesh with 6mm   CAD IMAGE FOR HOUSING     STEP 1 : IMPORT THE GEOMETRY STEP 2: REMOVE FILLETS DELETE…

OBJECTIVE: Follow the below-mentioned quality criteria, mesh the component given below and assign thickness: Target Element Length = 5mm S.N Quality Criteria  Value  1 Aspect Ratio  5 2 Skewness 45 3 Warping 15 4 Taper      0.5 5 Min. Length 2mm 6 Max. Length 8mm 7 Min angle Quad 45 8 Max…

OBJECTIVE: Creat 1D elements on the following component with given cross-section and DOF Rod element:- with only translational DOF and RBE2 link Cross-Section: BOX- Dimension a= 12 mm                               dimension b=10 mm    …