2-D Meshing of Car Hood using ANSA

 OBJECTIVE: To see the impact of TSSFAC and DT2MS in *Control_Timestep card in runtime for analysis. Plot the Histogram to compare the runtime with mass scaling trials. Study the behaviour with and without mass scaling with the negligible deviation between results. Compare the implicit and explicit run time for the same…

Aim: To model, a Spotweld connection between two sheet plates and their axial and shear force should be compared among beam and solid elements Theory: Spotweld is a common welding method used to join two or more metal components at a particular spot, unlike other welding methods where the weld is created along…

*Aim:- -Simulate the crash box model using the LS-DYNA software & understand the concepts of how the conditions produce after the heating car to any particular steady object(Rigid wall) Objective:- -In this simulation, we request for the given delivers & compare the results for a 1.2 mm thick & 1.5 mm thick crash box *Deliverables:-…

Objective: The objective of this challenge is to convert the given SI unit values of the given quantities to gm/mm/ms units and also to prepare a consistent unit system table for the different unit system. Before converting the given values into the different unit system, the definitions of Fundamental quantities…

Objective: Creating the LS-DYNA simulation for the drop test. 1. In this problem, mobile is dropped on a rigid base. The colliding distance is very close and mobile hits the surface with an initial velocity 2. The analysis is done from the instant mobile hits the colliding surface and few milliseconds after that (Orientation…

CAR CRASH CHALLENGE 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 the total deformation and Equivalent stresses acting on the…

OBJECTIVE: To simulate rolling operation on a workpiece made of copper alloy and find out the required output in ANSYS. PROCEDURE: Open Ansys Workbench and choose static structural. In the Engineering data, let the material be structural steel and also choose Copper Alloy non-linear from General non-linear material…

OBJECTIVE: 1. To run a Grid Dependency study for the provided model of Bevel Gears for mesh sizes 6mm, 5mm, 4 mm and evaluate and compare the simulation results for von-mises stress, equivalent elastic strain, and total deformation. 2. Explain the grid dependency test.   CASES: what is the Grid Dependency Test? The grid…

Simulating a Bullet penetrating a Bucket using Ansys: Objective: To perform a Bullet Penetrating into a bucket using Explicit dynamics: Case_1- Aluminum Alloy NL Case_2- Copper Alloy NL Case_3- Magnesium Alloy NL Simulation Process: Create Explicit Dynamics in Ansys workbench and in engineering data select the Material…

OBJECTIVES: You will have 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. You need to perform this for 2 cases. One will be with a cutting velocity of 20000mm/s and the other will be…

OBJECTIVE: In this challenge, the main objective is to perform a simulation of a double universal joint by allowing different material to a spring attached jointly. And also we have to check the deformation and stress values for these three cases and compare them with one another. SET-UP AND PRE-PROCESSING DONE…

Aim: To perform the tension and torsion test on the specimen provided in explicit dynamics. Objective: For the tension test, displace one end of the specimen to 18 mm while keeping the other fixed. You will need to find out the total deformation, equivalent stress and temperature of the specimen and attach appropriate…

WORM GEAR SIMULATION: OBJECTIVE: The objective of this project is to perform Transient Structural analysis on a worm gear setup. The results of this project are going to be obtained by simulating the worm gear model. PROCEDURE: The Transient Structural is selected and the model is imported in the ANSYS Workbench.…

Transient analysis on a Long piston and Cam mechanism SUMMARY: In this project, we have performed a transient analysis on a piston-cam mechanism. Our purpose behind the transient simulation is due to unsteady condition appearing on the model. Here, the cam & follower model is taken under consideration and desired…

AIM: To perform a bend test on an iPhone model using ANSYS Workbench Case 1: Simulate the model as it is given in the video. Case 2: Move the bottom fingers from their defined position to the given position X= 22.5mm & Z= 10mm and obtain the results for the simulation. Also, define the S-N curve for the Aluminium…

OBJECTIVES: In this challenge, we have to perform the analysis to simulate a sphere pressing on a plate by using Structural steel for both sphere and plate but the material of the plate must be Non-Linear. Press the sphere onto plate 4mm downwards and retract it. PROCEDURE: First, we have to input the engineering…

AIM: Wire bending process to be simulated in the Ansys workbench using three different materials OBJECTIVE: The main objective of the challenge is to compare the result for Equivalent stress and Strain on the wire only using three different materials. 1) Copper Alloy (Non-Linear)2) Aluminium Alloy (Non-Linear)3) Magnesium…

Objective: Simulate three different types of welding using three different weld materials: Case_1: Stainless Steel (Plates, ribs, and weldments)Case_2: Aluminum Alloy (weldments), Stainless Steel (Plates, ribs)Case_3: Bronze(weldments), Stainless Steel for (plates), Copper (ribs) GEOMETRY: The geometry is imported into…

OBJECTIVE: To evaluate and compare simulation results of the below three cases: 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 2: With…

OBJECTIVE: Perform a static structural analysis on the Railwheel and Track setup and compare results from both the cases. Case 1: Compare the results with the bearing load of 100000 N Vs 500000. Total Deformation, Equivalent stress and the fatigue life under both the loads Case 2: Implement a User-defined result…

OBJECTIVE: CAD model is provided to setup the given case studies, run simulations and compare the results and present appropriate conclusion.   CAD MODEL - SPUR GEARS:     PROBLEM STATEMENTS:     CASE -1 CASE -2 CASE -3 MODEL Spur Gear Spur Gear Spur Gear MATERIAL TO BE USED Cast Iron(ductile)…

OBJECTIVE: Model and simulate two plates with holes against provided design and simulation parameters and compare the results. PROBLEM STATEMENTS:                                     CASE-1            …

OBJECTIVE: For the given component (Rear Wheel Assembly), check for the geometrical errors and mesh with the given element quality criteria. We need to excute 3 key tasks in for this model: For components having thickness greater than 5 mm - 3D - Solid Meshing For componests having thickness less than 5 mm - 2D -…

Objective: For a given component (Bottle Cap), check for the geometrical errors and mesh with the given element Quality criteria and assign required thickness post meshing. Method: Import dashboard model into ANSA. Geometry clean up. Mid-Surface extraction. Setting PID and thickness assignment. De-featuring as required.…

Objective:   Practice all the Morphing techniques and write a detailed report.   Mesh Morphing Overview:   What is mesh-morphing; what kind of advanced features or capabilities can it have, and how does proper mesh morphing lead to faster run-times and predictions?   Morphing is a geometric interpolation…

Objective: Assign suitable connection to FE model of a automotive rear door using NASTRAN deck in ANSA workbench.   Steps Followed: Import model. Assign required connections.   Connections Overview:   These are constraints which are applied to model to replicate the original model before it is sent…

Objective: For the given component - Engine Intake Manifold, 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. Process: Process:1. Perform geometry cleanup.2. Assign quality…

Objective: For the given component (Rearview Mirror), 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. Process: Perform geometry cleanup. Assign quality and mesh criterias.…

Objective: For a given component (Bottle Cap), check for the geometrical errors and mesh with the given element Quality criteria and assign required thickness post meshing. Method: Import hood model into ANSA. Geometry clean up. Mid-Surface extraction. Setting PID and thickness assignment. Defeaturing as required.  …

Objective:   For a given component (car hood) check for the geometrical errors and mesh with the given element quality criteria and assign required thickness post meshing.   Method: Import hood model into ANSA. Geometry clean up. Mid-Surface extraction. Setting PID and thickness assignment. Defeaturing as required.…