Assignment 3-2D Element Formulation Challenge

Aim: To extract the mid surface and mesh the given bottle cap and assign correct thickness. The mentioned quality criteria is as shown below: Steps: First import the file into ANSA > Perform TOPO > Perform Geometry Checks and fix the errors.   Create New PID and assign the midsurface extracted into them and…

LIVE BATCH STUDENT Aim: To create connections such as seam weld, spot weld, bolt, rbe2 and cbush. Steps: Import the file into ANSA. Create connections as mentioned below: A) For bolts: Create ON COG point for the center > Convert 3D points To Bolts > Connection Manager > Type - Bolt > Add search distance and…

Live Batch Student AIM: To tetramesh or solid mesh the given rearview mirror. Steps: First import the file into ANSA Perform TOPO. Perform Geometry Checks Assign quality parameters for shell as well as solid. Create shell mesh by using BEST MESH option and reconstruct if there are any errors. Now, in volume mesh define…

LIVE-BATCH Student Aim: To morph the given models using Morph Tab in ANSA. Introduction: What is morphing? It is a technique to allow the user to change the current FE model to the new model with a small amount of distortion in the FE model. It will change the only FE not the property or material or group. Steps to Create…

TetraMeshing of Intake Manifold

Aim: To mesh the given WheelHolder using the given quality criteria and also to assign the material and property thickness. Procedure: Let us first import the model into Hypermesh using Import Geometry tab. After Importing, let us switch to topo mode and check whether the components given are solids or surfaces. Thicken…

Aim: To mesh the given Hood model by extracting the midsurface for all components and checking the geometrical errors and meshing the mid surface with the given element Quality criteria as mentioned below. Procedure: Import the hood.stp file in ANSA. Check for the orientation of the model where one side should be in gray…

Aim: To study interfaces and study the effect of notches challenges. Objective: 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 boundary condition on rigid body node…

Aim: To perform a side of a car at 35mph in radioss. using the following boundary conditions. Objective: Boundary Conditions: Check unit system and either follow [Mg mm s] or [Kg mm ms]. Create an appropriate interface, friction 0.2, and recommended parameters. Make sure of no penetration and intersections. Create a rigid…

Aim: To perform a frontal crash of a car at 35mph in radioss. using the following boundary conditions: Objective: Boundary Conditions: Check unit system and either follow [Mg mm s] or [Kg mm ms]. Create appropriate interface, friction 0.2 and recommended parameters. Make sure of no penetrations and intersection. Correct…

Aim: To study the material laws and simulate the given model using objectives. Objective: Perform the simulation as per the cases given below. Case 1: Import the FAILURE_JOHNSON_0000.rad file and run the model as it is. Give the title name as Law2_epsmax_failure. Case 2 Import the case 1 rad file, named “Law2_epsmax_failure”…

Aim: To run the simulation, study the 2D element formulation and compare the results. Objective:   Introduction: What is hourglass energy?  It is a weird mode of deformation that occurs in under integrated shell elements where no stresses are produced. As stresses are not produced, it reduces the accuracy and…

AIM: To simulate crash of a car in Ansys Workbench. Objective: To perform a parametric study using 3 different values of thickness for the car body and to analyse the total deformation and Equivalent stresses acting on the model.  Introduction: A crash simulation is a virtual recreation of a destructive crash…

Aim: To edit the engine file and create 3D tetramesh and hexa mesh. 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 takes for a shock wave to travel from one end of the rail to the…

Aim: To mesh the given components using the given quality criteria and also to assign the material and thickness.    Procedure: Let us first import the model into Hypermesh using Import Geometry tab. After Importing, let us switch to topo mode and check whether the components given are solids or surfaces. Do…

AIM: To simulate the Wire Bending in ansys workbench. Objective: To perform an analysis to simulate the bending of a wire and to use Copper Alloy (Non Linear), Aluminium Alloy (Non-Linear), and Magnesium Alloy (Non-Linear) for the wire alone. To find out the Equivalent stress and Equivalent strain on the wire alone.…

Aim: To perform a transient structural analysis on the piston and cam mechanism. Objective: To run the analysis with Frictionless contact, Frictional with 0.1 and 0.2 as the frictional contact for a total of 3 cases. Find out the Equivalent Stress, Directional Deformation and Equivalent Elastic Strain and compare them…

AIM: To simulate the Rolling Operation in ansys workbench. Objective: Simulate the rolling operation on a workpiece made of copper & increase the length of the workpiece by 60mm and decrease its size on both sides by 8mm. Run the simulation for 14 steps and you can give small but random values for the displacement.…

Aim: To simulate the sheet metal bending in ansys workbench. Objective: Introduction: Sheet metal bending is an effective way of making products with different shapes used for different processes. It guarantees simplicity and it is an efficient way of forming new products. Here, you will know about sheet metal bending,…

AIM: To simulate the Bevel Gear in ansys workbench. Objective: To write a few words on what a grid dependency test is and its use. Perform a grid dependency test for the Bevel gear simulation for mesh sizes of 6,5 and 4 mm. Solve for Von-Mises stress, Equivalent elastic strain, and Total Deformation using the previously…

Aim: To analyse a worm gear in Ansys Workbench. Objective: To perform a transient structural analysis on a worm gear assembly. To rotate the worm so as to get to almost end of the half cut and get results for Equivalent stress, Equivalent elastic strain and the total deformation in the model. You can use a finer mesh…

Aim: To perform a static structural analysis on the Spur Gear in Ansys Workbench. Objective: To compare the results of the three cases mentioned and conclude that which material is best based on the results. Case 1: Using Cast Iron(ductile) as a material, carry out a static structural analysis to find out Equivalent stress,…

Aim: To simulate Tension and Torsion test using Explicit dynamics in Ansys Workbench. Objective: To perform the tension and torsion test on the specimen provided.To displace one end of the specimen to 18mm while keeping the other fixed. For the torsion test, you will need to displace one end of the specimen to an…

AIM: To simulate the a sphere pressing on a plate in ansys workbench. Objective: To simulate a sphere pressing on a plate. Use 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. The plastic…

Aim:  To perform a static structural analysis on a plate with a single hole and three holes and then comparing the deformation and stress developed in them. Objective:  The two cases are as follows: Procedure:  After opening Ansys workbench, import static structural. Now, the geometry editing can…

Aim: To simulate a bullet penetrating through a bucket using ansys workbench. Objective: To simulate a bullet penetrating into a bucket. You will need to use 3 different non linear materials for the bucket and analyse their behaviour for the same velocity of bullet. Apply the conditions for bullet as mentioned in the video…

Aim: To analyse a double universal joint in Ansys Workbench. Objective: To perform transient structural analysis on a double universal joint  with a spring using three different materials: Structural Steel, Stainless Steel and Titanium Alloy where the three materials must be used on the joint with the springs…

AIM: To simulate the machining with planer process in Ansys Workbench. Objective: To perform an explicit dynamics simulation to find out the Equivalent Stress, Total Deformation and also to insert a user defined result to calculate the temperature of the body where one will be with a cutting velocity of 20000mm/s…

AIM: To simulate the bending of iPhone as per the given cases below. Objective: Case 1: Simulate the model as learnt.  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…

Aim: To perform a static structural analysis on the Rail wheel and Track setup and Objective: Case 1:  Compare the results with the bearing load of 100000 N & multiplying it by 5 times. Compare the Total Deformation, Equivalent stress, and the life under both the loads. Case 2: Implement a User-defined result and calculate…

Aim: To simulate a load of 15000N that is to be applied at the rectangular hole in the small plate using three different types of welding using three different weld materials as given below: Case 1: Use stainless steel for both weldments, plates and ribs. Case 2: The material to be chosen for this case is Aluminium Alloy…

Aim: To mesh the given hood using the given quality criteria and also to assign the material and property thickness.    Introduction:  The hood or bonnet is the hinged cover over the engine of motor vehicles. Hoods can open to allow access to the engine compartment, or trunk on…

Aim: To create a tetramesh for the given component using the given criteria.   Procedure: Steps to be followed: Import Geometry > Perform Geometry CleanUp > 2D automesh > Check for minimum length > Rectify (Check Elements > Minimum Length > Save Failed > Mask Elements > Retrieve > Mask >…

Aim: To mesh the given assembly with the given quality criteria with target element size as 5 units and create connectors to attach the various components of the given model.   Procedure: Let us first import the given assembly into Hypermesh. Let us mesh the first component i.e. FrontTruss1 by cleaning the geometry,…

AIM: To mesh the given component with the size of 5 units and also create 1d elements on the following component with the given cross-section and DOF’s as shown below.    Introduction:  While working with 1D elements sooner or later you will come across the following element types: CROD - This element…

Aim: To write a function that extracts the 14 co-efficients, calculates and plots the enthalpy, entropy and specific heats for all the species in the data file and also displays the molecular weight of the species. Introduction: Parsing is the process of converting formatted text into a data structure.…

Aim: To write a code in MATLAB to optimise the stalagmite function and find the global maxima. Introduction: What is Genetic Algorithm? The genetic algorithm is a method for solving both constrained and unconstrained optimization problems that is based on natural selection, the process that drives biological evolution.…

Aim: To compare the performance of three different types of beams under a bending load, i.e., Rectangular Beam, I Beam and C Beam. Introduction: Beams are horizontal structural elements that withstand vertical loads, shear forces, and bending moments. They transfer loads that imposed along their length to their endpoints…

Aim: To create a program that will be simulating the motion of the simple pendulum and learning the ODE45. Introduction: ode45 is a versatile ODE solver and solves non stiff differential equations. For differential equations with smooth solutions, ode45 is often more accurate. Now, The following code is the function…

Aim: To create a an aminated file of the plot for THE FORWARD KINEMATICS OF A 2R ROBOTIC ARM. Introduction: Robotic arms can be used to automate the process of placing goods or products onto pallets. By automating the process, palletizing becomes more accurate, cost-effective, and predictable. The use of robotic arms…