Week 3 - 2D meshing for sheet metal

AIM: Convert the given values in the required conversion factor units with detailed calculation. OBJECTIVE : Note down the given data values. Detailed calculation for conversion from SI unit to gm/mm/ms unit system. Table content of the remaining values of conversion from SI to different unit values as per requirement.…

OBJECTIVE: To simulate a crash test for the given FE model of a crash box using LS-Dyna. Request for the given deliverables and compare the results for a 1.2 mm thick and 1.5 mm thick crash box. Deliverables:- - Input .k file and output files (d3plot, glstat, sleout, rcforc) - Animation of the final simulation - Cross-sectional…

Aim :- Design and analysis of a SAE Baja Vehicle. Objective :- To perform Free-Free run analysis To perform front impact analysis. To perform Side impact analysis. To perform front Bump analysis. To perform front impact analysis. To perform Roll over analysis. Result Looking for :- Stress generated during impact. Stain…

AIM: The objective is to perform a drop test for the cell phone model and validate the results. Introduction: Generally, Drop test method is performed on the components to check the structural integrity of a product. By performing these tests. PROCEDURE: 1. Import Model :- The model consists of two parts as shown in the…

OBJECTIVES                  In this challenge, we have to perform a parametric study using 3 different values of thickness for the car body. You need to apply the same conditions as mentioned in the video that corresponds to this challenge. Analyse…

Aim :-   To perform a Bullet Penetrating into a bucket using Explicit dynamics. Bojective :-   To perform a Bullet Penetrating into a bucket using Explicit dynamics on below material Case_1- Aluminum Alloy NL Case_2- Copper Alloy NL Case_3- Magnesium Alloy NL PROCEDURE First, we have to input the…

Aim :- Meshing of Rear Wheel Holder with mentioned quality criteria. OBJECTIVE:  Extract the mid surface Geometry cleanup Meshing given door model using the given quality criteria checks Good mesh flow. Assign thickness PROCEDURE : Import the component and click F to see the component in the GUI area as shown…

AIM: Mesh the backdoor model as per the given quality criteria using Hypermesh. OBJECTIVE:  Extract the mid surface Geometry cleanup Meshing given hood model using the given quality criteria checks Good mesh flow. Assign thickness  PROCEDURE : Import the component and click F to see the component in the…

Objective:- To mesh the given geometry based on the given parameter and create connectors and attach to the various parts of the given model. Create connectors and attach them to the various parts of the given model:- 1. Right_Rail_2 & Front_truss_1:- Seam-Quad(angled+capped+L) 2. Left_Rail_2 &…

Aim :- Mesh a Door Inner Panel with mentioned quality criteria. OBJECTIVE:  Extract the mid surface Geometry cleanup Meshing given door model using the given quality criteria checks Good mesh flow. Assign thickness PROCEDURE : Import the component and click F to see the component in the GUI area as shown below.…

OBJECTIVE: TO CREATE A TETRA MESH FOR HOUSING COMPONENT WITH GIVEN QUALITY CRITERIA. Given Cad Model-1 TetraMesh Generation Method: 2D to 3D Conversion   For geometry clean-up on model following cm are used :- add construction line for better mesh flow Geom-Quick edit-split surf line Geom-Quick edit-split node…

Aim :- Mesh a hood model with mentioned quality criteria.   OBJECTIVE:  Extract the mid surface Geometry cleanup Meshing given hood model using the given quality criteria checks Good mesh flow. Assign thickness  PROCEDURE : Import the component and click F to see the component in the GUI area as shown below.…

Aim :- To Create and plot a free falling body having mass of 1 Kg and gravity in Y axis. Simulation set-up :- Step 1 :- Start the Hyperworks and change the list to motion View Step 2 :- Create a Free body by selecting the option shown in image below. Step 3:- Change the properties for Free body for inertia and mass as…

Week 4-1D Element Creation Challenge :- AIM: To Mesh the Given component with the Size of 5 Units & to Create ID elements on the following component with give cross-section and DOF. Given  Data :- a. Rod element:- Translational DOF should be Constrained with RBE2 link Cross-Section: BOX- Dimension a=…

Objective To perform an explicit dynamics simulation to find out the Equivalent Stress, Total Deformation and also insert a User defined result to calculate the temperature of the body. The simulation is performed in two cases with two different cutting velocity.   PROCEDURE First, we have to input the engineering…

AIM:To perform the tension and torsion test on the specimen.OBJECTIVE: For the tension test, displace one end of the specimen to 18mm while keeping the other fixed. You will need to find out the total deformation, equivalent stress and temperature of the specimen and attach appropriate images to show your results. For…

OBJECTIVES In this challenge, we have to perform a transient structural analysis on a worm gear assembly. For the academic version, we need to cut the gear by half so as to bring the model within limits. For the challenge, we have to rotate the worm so as to get to almost end of the half cut and get results for Equivalent…

OBJECTIVE:-  We have to perform a transient structural analysis on a double universal joint with a spring using three different materials: Structural Steel, Stainless Steel and Titanium alloy. The three materials must be used on the joint with the springs alone. CASE SETUP AND EXECUTION:- First open the Ansys workbench.…

OBJECTIVE  Perform the sheet metal bending for different materials and settings Case 1: Aluminium Alloy 1199, Copper Alloy NL, and Magnesium Alloy NL. Find out the Equivalent stress, Equivalent elastic strain, and Total Deformation in the Y direction and compare the results for the three materials. Case…

  OBJECTIVES             In this challenge, we have to perform a transient analysis on a piston and cam mechanism model that has been provided to you. You need to run the analysis with Frictionless contact, Frictional with 0.1 and 0.2 as the frictional contact…

Aim: To verify weld joints using static structural analysis. Objective: To stimulate three different types of welding using three different weld materials. To find out the directional deformation and equivalent strain experience by the setup. To identify the weld joint that experiences the highest equivalent stress…

                                                                             SPHERE PRESSING ON A PLATE OBJECTIVES            …

                                                                         Railwheel and Track Simulation     AIM:  …

AIM : -             PERFORM THE STRUCTURAL ANALYSIS OF A WIRE BENDING OPERATION USING WIRE DIFFERENT WIRE MATERIALS AND COMPARE THE EQUIVALENT STRESS AND EQUIVALENT STRAIN FOR THE WIRE AND COMPARE THESE RESULTS FOR EACH MATERIAL. Objectives: Perform Static Structural analysis for the wire…

                                                                  STIMULATION OF COPPER ROLLING OPERATION OBJECTIVES:-                   In this challenge, we have to simulate the rolling operation on a workpiece made of copper, by Increase the length of the workpiece by 60mm and decrease its size on both sides by 8mm.…

AIM: - PERFORM A STATIC STRUCTURAL ANALYSIS ON THE BEVEL GEARS AND DETERMINE THE EQUIVALENT STRESS, STRAIN, AND TOTAL DEFORMATION. Objectives: - Explain the GRID DEPENDENCY TEST. Perform a grid dependency test for the given problem. Compare the results for the different mesh sizes and select the best one. Grid Dependency…

OBJECTIVE:  To simulate static structural analysis on spur gear with three different materials (cast iron(ductile), cast steel, and cast bronze) and compare their Total deformation, Equivalent stress(von Mises), Stress Intensity and find the location of the fracture and Compare the result of all three cases. Different…

Objective :- To Perform a static analysis on two models of a plate with holes.  To select best design with considering analysis and manufcturing of plate. Stress Concentration :-        A stress concentration is defined as high localized stress, compared to the average stress of the body, and is typically found in a region…

  AIM:- The objective is to perform suitable connections for the Rear door of a using ANSA software and NASTRAN deck.   PROCEDURE:- 1) Understanding the given door model. 2) PID checking of given model. 3) Set new PID for all parts. 4) Perform suitable connection at variuos loations.   Types of connections Used :- I)RBE2…

Link for 1 component :-  https://drive.google.com/file/d/1vYteZUQWLa-f1HDaVU8bIwY7jXGbWZur/view?usp=sharing Link for 2 component :-  https://drive.google.com/file/d/1o5WU9JvbjFDNkRBioUV3kx4f3axOFt38/view?usp=sharing  

Link for 1 component :-  https://drive.google.com/file/d/1vYteZUQWLa-f1HDaVU8bIwY7jXGbWZur/view?usp=sharing Link for 2 component :-  https://drive.google.com/file/d/1o5WU9JvbjFDNkRBioUV3kx4f3axOFt38/view?usp=sharing  

Link for 1 component :-  https://drive.google.com/file/d/1vYteZUQWLa-f1HDaVU8bIwY7jXGbWZur/view?usp=sharing Link for 2 component :-  https://drive.google.com/file/d/1o5WU9JvbjFDNkRBioUV3kx4f3axOFt38/view?usp=sharing  

2D Meshing of Plastic Component   Aim :-           For a given plastic component for geomertical 's ,after that take mid-sufrace and meshed the component with given quality criteria.  Procedure :-  1) Ckecking for geomertcial error. 2) Take mid- surface(Manual or auto). 3) Set…

Aim :-  To perform 3D unstructured mesh on given rear view mirror with the help of ANSA tool  Objective :- To check for Geometry  To generate surface mesh with good mesh flow Convert surface mesh into vloume mesh Procedure :-  1) To do Geometry clean-up :-  i) Importing CAD geometry in ANSA …

  Time Requried for the Geomerty Clean up - 20 Min (Geomerty is good just do topo) Time requried for sufrace meshing :- 3.5 Hr (Tira and ortho tria elements) Time requried for the Voume mest 20 :- 20 Mins   Link for Model :-  https://drive.google.com/file/d/1cE40n5IqOpIKqM-HzxyQYW_Qib-bDVpR/view?usp=sharing

Aim :-  1) To extract the Mid-surface for the given model. 2) To generate the 2D mesh on the Given model. Objective :-  Import the CAD model in ANSA  for the geometrical errors Pre-processing on given model Mid-Sufrace generation Getting good mesh flow No off Elements Tool Used :- ANSA version 22.1.0 Steps…

Project No.2 :- Parsing NASA Thermodynamic Data Aim :-  To write a Matlab program to extract 14 coefficient from the matlab 'THERMO.dat.txt file to calculate enthalpy, entropy, SP. heat for all species and plot for the same. Objective :- 1) To write a matlab code for extracting data form all species. 2) To write a…

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Aim :- To write a code for optimise the stalagmite function and find the global maxima of the function. Theory :- Stalagmite Function :- With the help of this function we are going to find out a mathematical model with the help of genetic algorithm Genetic Algorithm :- The genetic algorithm is a method for…

Aim :- To solve second order Ordinary Differential Equation for simple pendulum  Objective :- 1) To find out pivot positon 2) TO animate motion of simple harmonic motion of pendulum. Theroy:-  Simple pendulum is type of simpe pendulum in which it consists of a point mass suspended by means…

Aim :- TO animate motion of 2 arm(2 axis) robotic arm. Objective :- Write a program to find out coordinates of the of robotic arms. Write a program to save a video animation file.  Governig Equation :- For the positon of x & y,   x = l*cosd(theta) y = l*sind(theta)   x : Co-ordinates of x-axis…