Objective: Cleanup the geometry of model, perform mid surface and do meshing of the hood according to the quality criteria provided. Procedure: Perform topological and geometry cleanup Extract mid surface of Inner and Outer hood panel Assign PIDs to mid surface extracted and hem part Perform Hemming of model Performing…

Objective: Comparing 7 cases for Rupture plate with the slides given to us in HYPERMESH. Slide 1:  Slide 2: Slide 3: Compare 7 cases as discussed in last 3 slides, in a tabulated format on the basis of: 1. Total number of cycles, Energy error, mass error and simulation time.2. Notice the animation of all…

Objectives: Comparing Analysis of different contact interfaces of Crash Tube Using HYPERMESH, HYPERCRASH Questions: Create the mesh for bumper assembly,mesh size should be 6mm.  Run the crash tube model as it is. Change the Inacti=6 and run. Create the type 11 contact and run. Remove both notches  and remove…

Objective: Perform Transient Analysis on a Double Universal joint with a spring by using three different materials obtain the Equivalent stress and total deformation for all the three cases and compare them. Pre-processing Setup: Geometry Materials used: 1. Structural steel 2. Stainless steel 3. Titanium alloy Different…

Objective: Create 3D Tetra elements for the provided models. Procedure: Import CAD geometry Geometry cleanup of model Setting up quality criteria for model  Performing 2D mesh of model Performing 3D Tetra mesh of model Cleaning up tet collapse and make it zero Import CAD geometry: First select the hypermesh user profile…

Objective: Perform Quasi-static Roof Crash analysis of Neon car model with FMVSS 216 Impactor used and analyze Energy , Force curves. Procedure: Import • Car• Impactor Transforms • This will require (in order)• A 180° rotation about the global z-axis• A 5° rotation about the axis through…

Objective: Perform Parametric study of Explicit Analysis of Frontal car crash for three different thickness and evaluate total deformation and equivalent stress for it. Pre-processing setup: Geometry: Thickness of 0.3 mm is given to car body with Parametric study ON. Materials: For Car body , Stainless steel is used ,…

Objective: Performing Stress concentration with single and multi holes and analyse Total deformation, Stress concentration on them and according to Automotive industry which would be better in terms of Analysis as well as Manufacturing purpose. Case 1: Stress concentration with single hole: Plate dimensions: Length=300mmHeight=120mmThickness=30mmCircular…

Objective: Meshing of hood using HYPERMESH Procedure: Importing CAD model Extracting mid surface Assigning quality criteria given for the components Meshing of each component Checking quality index and making element clean up with zero errors Assigning property, thickness and materials Importing CAD model Imporing CAD…

Objective: Comparing the simulation results of the base setup and improved shell element properties. Below are the questions asked: 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…

Objective: To design, assemble different parts of yacht and then perform Rendering to give it a photorealistic view. Softwares used: Solidworks 2018 wth Photoview 360 as add-ins. Solidworks Visulaize  Parts: Hull Superstructure Propeller Radar Radar-mast Garage Door Front seat Middle seat Rear seat Hull A hull is…

Objective: Perform Manual midsurfacing of model and mesh the model with the provided quality criteria. Also assign thickness to it Procedure: Import CAD model and perform geometry cleanup if required Perform manual mid surfacing of model Perform mesh and also cleanup the element errors Assign thickness to mesh elements…

Objective: Create connector and attach various parts of given model Procedure: Import geometry Perform 2D mesh for model Check parts to be connected with diiferent connectors Remaining parts are coonected by suitable connectors Import geometry: Import CAD model by selecting optistruct as user profile Perform 2D mesh: After…

Objective: Perform Transient Analysis on a Piston and CAM mechanism with different conditions using ANSYS Workbench Pre-processing Setup: Geometry: Keeping Barrel , Cam Barrel Rigid as main focus is on Cam follower Material: Contacts: Frictionless contacts are created between Cam follwer to Barrel cam  Joints: Fixed-…

OBJECTIVE: To sketch and build photorealistic American chopper using Solidworks and Solidworks Visualize and to gain knwoledge of Solid and surface modelling. AIM: ⦁ To build each and every part of chopper and do assembly of it.⦁ make the chopper more realistic by using photoview 360 and soliworks visualize. COMPONENTS…

Objective: Perform Tension and Torsion test on specimen with displacement of 18 mm and 1200 degree adn find out Total deformation , Equivalent stress and Temperature of specimen. Pre-processing Setup: Geometry: Materials: Mesh: For Tensile test: Create two co-ordinate system for two faces of specimen For whole model ,…

Objective: Perform Static Structural Analysis of Wire Bending with different materials using ANSYS WORKBENCH Setup: Geometry   Material   Contacts Mesh with Face sizing To capture faces perfectly near contact region sphere of influence is used with refiner mesh and new cordinate system Joints Analysis settings:…

Objective: Perform Transient Analysis on a Double Universal joint with a spring by using three different materials obtain the Equivalent stress and total deformation for all the three cases and compare them. Pre-processing Setup: Geometry Materials used: 1. Structural steel 2. Stainless steel 3. Titanium alloy Different…

Objective: Structural Analysis of Spur gear with different materials using ANSYS WORKBENCH Spur Gear: It is the most common type gear use for generating power or increase speed. The gears have staright teeth mounted on parallel shafts to mesh with other gear teeth. Stress Intensity: Stress intensity is used to locate position…

Objective: Perform Frontal Side Analysis of Neon car model and analyze Intrusion on Hinge pillar, B pillar , Fuet tank , Peak velocity on Door intrusion. Also analyze sectional forces on Cross member around B pillar. Following are list of checkups performed in model: Check unit system and either follow[Mg mm s] or [Kg…

https://drive.google.com/open?id=1EqEOOQhYYRyB9RFL9smEjOaBPyAeWDX- Objective: To mesh an cylinder by Advanced CFD Meshing using ANSA. Procedure: 1. Import CAD geometry. 2. Geometry check up and simplification. 3. Setting up PIDs. 4. Generating Mesh. Import CAD geometry: Import the cylinder part for meshing. Click on shadow…

Objective: Perform Static structural Analysis of Sphere pressing on plate and evaluate plastic deformation on plate. Setup: Geometry Symmetry Region Contacts Analysis setting: Displacement Fixed support Materials:   Results: Equilvalent Elastic strain on plate only: Min.= 8.72e-6 , Max.= 0.020 Directional Deformation…

Objective: Cleanup the geometry of model, perform mid surface and do meshing of the hood according to the quality criteria provided. Procedure: Perform topological and geometry cleanup Extract mid surface of Inner and Outer hood panel Assign PIDs to mid surface extracted and hem part Perform Hemming of model Performing…

Objective: Perform Explicit Analysis of Bullet penetrating an Bucket by using three different cases of materials and find out total deformation , equivalent strain , and equivalent stress. Pre-processing setup: Geometry: Material: For Bullet , Tandalum is used. For Bucket , Aluminum alloy NL , Stainless steel NL , Titanium…

Objective: Perform cleanup and mesh of given model with 2D elements. Procedure: Import CAD model Perform cleanup and midsurface Perform 2d mesh with quality criteria Assign property and material Perform element cleanup to make mesh error free Import CAD model Import CAD model and select RADIOSS or Optistruct as user profile…

Objective: Perform Frontal Crash Analysis of Neon car model and analyze  Axial, sectional forces on Rail, Bumper on rial, Shotgun , A pillar . Also get Intrusion on foot pedal and Check acceleration with the help of Accelerometer build on base of B pillar. Following are list of checkups performed in model: Check unit…

Objective: Perform Batch-meshing on the given components with the provided criteria and assign the non-linear material property to them. Procedure: Import geometry Save parameters and criterias in seperate files Perform Batchmesh Assign non-linear material property to components Import geometry Import CAD model with RADIOSS…

Objective: Perform Surface Wrap on Engine, Transmission, Gear Box and create a Single Volume Using ANSA Aim: Create Geometry Clean up on Engine, Transmission, Gear box individually Create an surface wrap on Engine, Transmission, Gear box Create an single volume by merging them together as single. Procedure: Geometry cleanup…

Objective: Create a mid surface for the model and create 1D elements on the given components. Procedure: Import the model into the hypermesh create mid surface of two brackets seperately. Delete Solid bodies. create  the rbe2 and rbe3 links from 1D option. create rod element at a, beam at b, bar at c respectively.…

Objective: Perform Transient Analysis of Slider Crank mechanism and evaluate different cases for model and determine total deformation , equivalent strain and stress. Pre-processing setup: Geometry: Materials: Material use for case 1 is Structural steel for whole model and for case 2 is Crank-Structural steel , Handle…

Objective: To cleanup the given topology of Turbocharger Model and make it error free.Also generate both surface and volumetric mesh of the Turbocharger. Procedure: At first make the model error free by removing different errors. Assign PIDS to components of Turbocharger. Create surface and volumetric mesh. Making model…

Objective: Perform Static structural Analysis of different weld joints with different weld materials. Setup: Geometry Contacts Mesh   Big and Small plates are kept with mesh size of 7 mm while the rest is of default size. Analysis Settings Fixed support is given to all the circular faces Load of 15000N is given to…

Objective: To mesh BMW M6 Model and create an wind tunnel for it Using Advanced Cfd by  ANSA. Procedure: Importing and setting up CAD model Identifying and Rectifying the Topological Errors Setting up the PIDS and defining the element length  Rectifying the geometrical check up error Setting the mesh parameters…

Objective: Meshing of Backdoor using HYPERMESH Procedure: Importing CAD model Extracting mid surface Assigning quality criteria given for the components Meshing of each component Checking quality index and making element clean up with zero errors Assigning property, thickness and materials Importing CAD model Importing…

Objective: Performing Static Structural Analysis of Iphone bending under different conditions and comparing results. Setup: Geometry: Bodies with Stiffness behaviour as Rigids Bodies with Stiffness behaviour as Flexible Contacts: Bonded for Display to Frame Frictionaless for rest of contacts Joints: Fixed Body-Ground …

Objective: Solve given question Perform 2d AND 3d meshing of Housing and Arm bracket Questions: 1. Check the material properties of the rail component and calculate the speed of sound in steel rail=_______ 2. The length of the rail is about 1000 mm.calculate the time takes for a shock wave to travel from one…

Objective: Perform Grid dependency test for Bevel gear simulation using mesh sizes of 6, 5, 4 mm Grid dependency Test: It can also be known as Mesh convergence Test. While performing Finite Element Analysis we are basically dividing a problem into finite number of elements to and perform meshing and other process on it…

Objective: Perform Transient Structural Analysis of a Worm gear assembly and get results for Equivalent stress, Equivalent elastic strain and the total deformation in the model. Pre-processing setup: Geometry: Connections: Contacts: Frictionless contact is created between Worm as contact and Gear as target Revolute Body-Ground…

Objective: Perform an Explicit dynamics simulation of the machining operation with using a planer and observe their behaviour at 2 different velocities and find out the Equivalent Stress, Total Deformation and also insert a User defined result to calculate the temperature of the body. Pre-processing Setup: Geometry: Cutting…

Objective: Perform Static Structural Analysis of Railwheel with Track setup by giving different loads on it and determine total deformation, equivalence stress, equivalence strain and check whether user defined result inbuilt in ANSYS of total deformation is achieved or not. Setup: Geometry Contacts     Mesh…

Objective: Perform Static Structural Analysis of Rolling Operation of an Copper workpiece using ANSYS WORKBENCH Setup: Geometry Contacts Mesh Analysis settings : Rotation along Z direction  Rotation along Negative Z direction  Displacement Material for workpiece Results:1. Equivalent stress for the whole setup …

Objective: Perform Static Structural Analysis of Sheet Metal Bending with different materials using ANYSYS WORKEBENCH Setup: Geometry Contacts with Settings Mesh   The faces that will be in contact during simulation has been kept 2 mm mesh size and rest is kept with global mesh size of 4 mm. Tetrahedrons is use for…

Objective: Perform Static Structural Analysis of Buckle-Clip with two different conditions and compare the results. Pre-processing Setup: Geometry: Materials: POM materials is created by editing structural steel Contacts: Mesh: Analysis Settings: Case 1: Moving Buckle and Clip is fixed: Fixed support provided for Clip…

Objective: Perform midsurfacing of model and mesh the model with the provided quality criteria. Also assign thickness to it by using Hypermesh Procedure: Import CAD model and perform geometry cleanup if required Perform manual mid surfacing of model Perform mesh and also cleanup the element errors Assign thickness to mesh…

Objective: Compare the Steady State Analysis results of mixing tee with different length and momentum ratios and write a detailed report explaining the results obtained.  Question: For this challenge, we have created two versions of the mixing tee. One of them is longer than the other. Your job is to set…

Objective: In this challenge the objective is to simulate flow over cylinder using ANSYS Fluent and observe the vortex shedding phenomenon. The simulation is done with both steady and transient solver and Strouhal number was calculated for Transient case. In the second part it is required to see the effect of Reynolds…

Objective:  Grid Independence study on Ahmed Body Describe about Ahmed body and its importance. Ahmed Body- The Ahmed body is a generic car body (a simplified vehicle model). The airflow around the Ahmed body captures the essential flow features around an automobile and was first defined and characterized in…

1. Conjugate Heat Transfer analysis:- Conjugate heat transfer analysis is generally used when there is a teperature variation during heating and cooling in the material due to interaction between solid and fluid phases. It is the combination of heat transfer in solids to heat transfer to fluids. Examples of conjugate heat…

Rayleigh-Taylor Instability Simulation using Multiphase VOF method Objectives: To understand the Rayleigh-Taylor instability To carry out the transient simulation mixing of different density fluid using Multiphase VOF method To understand the different CFD models based on RT instability To realize the effects of Mesh size…

Introduction:            In this project, we will see the conjugate heat transfer analysis of a Graphic Card. Graphic Card is very essential component in different types at computers. Graphic Cards are very efficient for running software and also plays very important role for different kinds…

Objective: Perform parametric study on gate valve by setting the opening from 10% to 80% Obtain the mass flow rates at the outlet for each design point. Calculate the flow coefficient and flow factor for each opening and plot the graph. Discuss the results of the mass flow rate and flow coefficient Gate valve: A gate…

Aim:- To perform analysis on cyclone separator and calculate the separation efficiency and pressure drop.   Objective:- To write a few words about any four empirical models used to calculate the cyclone separator efficiency.  To perform an analysis on a given cyclone separator model by varying the particle…

Question For this challenge, you have to perform the four simulations in the  Gearbox and then you have to compare the results among all the four cases. Part 1: 20% Immersion, Fluid - Engine oil. 30% Immersion, Fluid- Engine oil. 20% Immersion,Fluid-n-heptane (c7h16). 30% Immersion,Fluid-n-heptane (c7h16). Part 2:…

Part I Perform a combustion simulation on the combustor model and plot the variation of the mass fraction of the different species’ in the simulation using line probes at different locations of the combustor as shown in Fig. You need to plot for CO2, H2O, CH4, N2, O2, NOx emissions & Soot formation.   …

Aim: Perform Mid surface extraction and Meshing of Automotive Hood component with proper geometry cleanup, maintaining element quality and assigning thickness to each part. Procedure: Geometry model cleanup Mid surface extraction Meshing with Element quality parameters Geometry model cleanup: Importing CAD model file into…

Aim: Perform Manual Mid surface extraction and Meshing of Plastic Bottle cap component with proper geometry cleanup, maintaining element quality and assigning thickness to each part. Procedure: Geometry model cleanup Mid surface extraction Meshing with Element quality parameters Geometry model cleanup: Importing CAD model…

 Time taken for Model 1 is 6 1/2 hours and For Model 2 is 2 hours 45 minutes.

Aim: Perform Tetra Mesh for Rearview Mirror component Procedure: Geometry model cleanup Creating 2D mesh with maintainance of element quality  Converting 2D Shell Mesh to 3D Tetra Mesh with maintained element quality Geometry model cleanup: Importing CAD model file into ANSA Viewing whole model to just get an overview…

 Time taken for Tool test is 3 hour 45 minutes.

Objective: Create Different Connections for Automotive Reardoor in NASTRAN deck for NVH simulation Aim: To create different 1d Elements  as connectors in NASTRAN deck for NVH simulation of Automotive RearDoor. Procedure: Import CAD FE model in ANSA since Mesh is already performed on CAD model of Automotive Reardoor…

Aim: Perform Manual Mid surface extraction and Meshing of IP substrate component of an Vehicle with proper geometry cleanup, maintaining element quality and assigning thickness to each part. Procedure: Geometry model cleanup Mid surface extraction Meshing with Element quality parameters Geometry model cleanup: Importing…

Aim: Perform Shell , Volume Meshing alongwith creation of 1D connections for Rear Macpherson Strut Suspension Assembly Procedure: Perform Geometry check and do topology cleanup of CAD model Use Volume mesh for Tyre and Rim with below Quality criteria. (Use Tria Element) Use mid surface only when the thickness is uniform…

Aim: Performing Morphing On the provided CAD of Floor panel Introduction: Morphing is an technique which is used by an Engineer in ANSA when Model is having a slight change in shape or features such as Thickness , Sharp corner , etc without recreating MESH on it. Just by using different morphing techniques we can create…

Objective : Converting SI System units to other system Detailed calculation of conversion from SI(kg/m/s) to g/mm/ms Mass: 1kg=1000 gm Length : 1mm=1000 mm Time: 1s=1000ms Force:1N = 1 `(kg-m)/(s^2)` = 1 `(10^3g-10^3mm)/(10^6mm^2*s^2)`= 1 `(g-mm-s^2)` Stress: 1Pa=`1(N/m^2)=1 (kgxxm)/(s^2xxm^2)=1(10^3g)/((10^6(ms)^2)xx10^3mm)``=10^-6g-mm-(ms)^2`…

 Objective: Solve a Simple bar in Tension with Explicit and Implicit Method Equation of Force in the bar as non linear function of displacement is given as: `f(u)=u^3+9u^2+4u` From force equation , Stiffness of bar is obtained as: `k(u)=(df)/(du)= 3u^2+9u+4` Explicit Analysis Clearly it is possible to plot a graph…

Objective:- Drop Test conducted on Cellphone in LS DYNA with creating all the necessary keywords starting from Material for Rigid wall and cellphone Section creation Assigning material and section to their respective parts Creating Boundary condition for rigid wall Giving intial velocity to Cellphone Creating contact between…

Objective:- The aim of this project is to analyse the crash analysis of box with different shell thickness and compare the different parameters as follows: Cross sectional forces at the mid plane. Acceleration of a node at the midplane. Maximum directional stress and strain along the longitudinal axis. Energy plots mentioned…

Objective:- The aim of this project is to analyse the crash analysis of given part with Beam and Solid Spotweld and to check strength of spotwelds with providing failure of it at half time of simulation and compare the different parameters as follows: Cross sectional forces at the mid plane. Acceleration of a node at the…

Objective: Perform Volumetric Tensile test on a Odgen(Rubber) material cube by using appropriate boundary conditions with different element formulation of solid (1, -1, 2,-2) and compare results upto Stretch ratio of 5. Create a block of 10mmx10mmx10mm dimension with 10 elements for each direction and use the material…

Objective: The main of this project is to conduct head impact by using Simple spherical head model , Child headfoam impacting against Rigid wall and Child headfoam impacting against hood of a car. Procedure: CASE - I :- Simple Head impacting against Rigid wall Model:                …