Week 6 - Creating connection for Rear door

Aim: To Extract a mid-surface of the Floor and to create a proper mesh flow in the model with proper quality criteria.   Objective: Import the xx. Iges file into ANSA GUI To check up for the proper surface to extract the mid-surface. To clean up the geometry where the crack of mesh has been founded. Extract the mid surface…

AIM:- In this project, we have performed the bird strike analysis using the Lagrange formulation. The bird is simplified in this case because the shell element is used and the material used for the bird is elastic material. Except that everything is kept quite similar to the actual bird strike simulation.…

Aim: The aim of the challenge is to create the joints by using the CONSTRAINED_JOINTS keywords to demonstrate revolute,spherical, cylindrical and translational joints between the two rigid bodies and two deformable bodies and simulate the joints in LS-Dyna. INTRODUCTION: A distinguishing feature of multibody…

OBJECTIVE To create a simulation of a pedestrian head impact and calculate the Head Impact Criterion (HIC) for each of the following cases. Simple head model impacting against a rigid wall. Child head dummy model impacting against a rigid wall. Child head dummy model impacting against the hood. INTRODUCTION The head injury…

OBJECTIVE:- To calculate and compare the Mooney Rivlin, Ogden material constants using stress-strain data by 100 percent strain. From the above condition simulate and validate the material model using MPa(mm/ms). Finally, compare the d3hsp file from the simulation. INTRODUCTION:- Hyperelastic…

AIM: To create a material model using the data extracted from the given true stress-strain curve of graphite iron casting and validate it using the dog bone specimen.Note: The unit system used is kg-mm-ms. INTRODUCTION: To get realistic results for any analysis using FEA, a good material model for the material is…

Aim- Use mass scaling to reduce the runtime of a model and ensure the stability of mass scaling for the given model. Objective- We are to utilize the concept of mass scaling to alter the run time of the provided file by editing the DT and TSSFAC parameters through trial and error using the explicit solver. A histogram…

OBJECTIVE To carry out a tensile test on a created 10mmx10mmx10mm block and generate uniaxial tensile behavior results from simulation using either the explicit or implicit solver. Additionally, the results are compared between ELFORM 1, 2, -1 & -2 of the created block using a plot of Engineering Stress vs…

AIM : - To model spotwelds for the given assembly of parts and run a crash test in LS-DYNA. OBJECTIVES: To create a rigidwall in LS-Dyna on which the spotweld model can impact. To apply initial velocity of 50 kmph to the model. To run the simulation of model using two different types of spotweld i.e. beam spotweld…

  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.       - Input .k file and output files (d3plot, glstat, sleout, rcforc) - Animation of the final simulation…

Aim:- DROP TEST SIMULATION OF CELL PHONE USING LS-DYNA. Procedure:- Step 1: Open the model which is in .k format into the ls dyna and we can see the model of drop test where the smartphone is above the ground, to do analysis and to get stress and energy values we need to create a material card, boundary, and connections…

 AIM  To study about implicit and explicit method to solve engineering problems. OBJICTIVES To demonstrated in the PDF, F(u) = u3+9u2+4u use this equation and solve using both Explicit and Implicit Methods with tolerance of 10-2. Explicit: As opposed to Implicit methods, explicit method is a function…

bjective:- Write a detailed report on unit conversion with calculations and there units. 1) Convert Kg cm ms MASS 1kg = 1000gms. LENGTH 1m = 100cm. TIME 1s = 1000ms FORCE = Force is an external agent capable of changing the state of rest or motion of a particular body. It has a magnitude and a direction.…

Aim:- To determine the components checks for geometrical errors and providing good mesh flow for each elements in the model by satisfying above all given criteria using surface and volume meshing with a thickness assignment from shell to solid. Given quality parameters- Quality Criteria for Surface Meshing of Tyre and…

Aim:- To determine the components checks for geometrical errors and providing good mesh flow for each elements in the model by satisfying above all given criteria using surface and volume meshing with a thickness assignment from shell to solid. Given quality parameters- Quality Criteria for Surface Meshing of Tyre and…

Aim:- To determine the components checks for geometrical errors and providing good mesh flow for each elements in the model by satisfying above all given criteria using surface and volume meshing with a thickness assignment from shell to solid. Given quality parameters- Quality Criteria for Surface Meshing of Tyre and…

Aim:- To determine the components checks for geometrical errors and providing good mesh flow for each elements in the model by satisfying above all given criteria using surface and volume meshing with a thickness assignment from shell to solid. Given quality parameters- Quality Criteria for Surface Meshing of Tyre and…

Aim:- To determine the components checks for geometrical errors and providing good mesh flow for each elements in the model by satisfying above all given criteria using surface and volume meshing with a thickness assignment from shell to solid. Given quality parameters- Quality Criteria for Surface Meshing of Tyre and…

Aim:- To determine the components checks for geometrical errors and providing good mesh flow for each elements in the model by satisfying above all given criteria using surface and volume meshing with a thickness assignment from shell to solid. Given quality parameters- Quality Criteria for Surface Meshing of Tyre and…

AIM:  To perform the 2d meshing on the given instrumental panel model by correcting all the present geometrical errors and performing mesh as per the given element Quality criteria. INTRODUCTION: Instrument panel is control panel to control vehicle's operation which is located below the wind screen.  Contemporary dashboards…

Aim- To generate the middle surface and generate the mesh on the given components. Conclusion- middle surface and mesh had been generated successfully on the given components.

AIM:  To perform the 2d meshing on the given instrumental panel model by correcting all the present geometrical errors and performing mesh as per the given element Quality criteria. INTRODUCTION: Instrument panel is control panel to control vehicle's operation which is located below the wind screen.  Contemporary dashboards…

AIM:  To perform the 2d meshing on the given instrumental panel model by correcting all the present geometrical errors and performing mesh as per the given element Quality criteria. INTRODUCTION: Instrument panel is control panel to control vehicle's operation which is located below the wind screen.  Contemporary…

AIM:  To practice and apply the Morphing techniques on the given models and morph the model as given in the question. PROCEDURE:  We haven been given two models in the challange, so in the first model we have to practice the morphing techniques as we show in the video.  STEP 1: First we have to import the…

Aim- To generate the middle surface and generate the mesh on the given components. Conclusion- middle surface and mesh had been generated successfully on the given components.

AIM: To set PID and perform connections for the given rear door model with different connection techniques using ANSA. PROCEDURE: The given model is imported into the ANSA software. It is observed that a default PID is set for the model. The imported model is shown in the figure below. Now go to Mesh>>Macros>>Set…

Aim- For the given Intake Manifold component, check for the geometrical errors and mesh the Surfaces with the given 2D element Quality criteria given below.  S.No  Quality Criteria  Value  1 Target/Average length   3 2 Minimum Length  1 3 Maximum Length  5 Conclusion- Given…

Aim- To mesh the given rearview mirror component in both 2D and 3D, after checking the model for geometrical errors and fixing them. Also, to ensure the generated mesh follows the given quality criteria.   Quality criteria- Shell Elements S.No  Quality Criteria  Value  1 Target/Average length  …

Aim- To generate the middle surface and generate the mesh on the given components. Conclusion- middle surface and mesh had been generated successfully on the given components.

Objective: To extract the mid surface and mesh the given bottle cap component using given quality criteria and assign correct thickness to the property. S.No  Quality Criteria  Value  1 Target/Average length   1 2 Minimum Length  0.5 3 Maximum Length  3 4 Aspect  3 5 Warpage 15 6…

AIM -Pre-Processing on a given hood model using ANSA Software.OBJECTIVE -To check the geometrical errors on the hood model.To extract a mid-surface on the components such as Inner Extract, Outer Extract, Latch Reinforcement Extract and two Hinge Reinforcement Extracts.To generate 2D mesh on the components based…

AIM- Preprocessing with HYPERMESH on the provided "SIDE DOOR INNER PANEL" (plastic body). OBJECTIVE- Clean up the geometry until no topological error is found. Extract Mid-Surface for the geometry. Meshing according to given quality criteria. Improving mesh flow without any quality issues. To assign thickness to the component.…

 AIM- Pre-processing of Sheetmetal component known as “SPARE WHEEL CARRIER PLATE” of the car using HYPER MESH. OBJECTIVE- Clean up the geometry until no topological error is found. Extract Mid-Surface for the geometry. Meshing according to given quality criteria. Improving mesh flow without any quality…

Aim- To generate 2D mesh on the given components and create connectors to attach them. Objective – Generating mesh as per the given quality criteria by using the 2d auto mesh option and creating connectors to attach the below components as per the given type of connectors. Quality criteria – Aspect Ratio –…

AIM- To create a TETRA MESH on the given cad models by following the given quality criteria. OBJECTIVE- Creating the tetra mesh on the given cad models by using different tetra mesh generation methods which satisfy the given quality criteria as mentioned below: -   a. Model 1- Image 1- model components Tetra mesh…

Aim- Creating mesh on a given CAR HOOD CAD model by following the given quality criteria. Objective- Generating mesh on the cad model of a car hood as per the quality criteria shown below. To achieve this, the cad model should be cleaned from geometrical errors by using clean-up tools and a proper mid-surface of the cad…

Aim- 1. To create a 1D element on the given parallel bracket model as per the required cross-sections. Objective- 1. Creating 1d element on a parallel bracket by generating a mid surface from the solid surfaces of the parallel bracket using the mid surface tool and creating different types of 1d elements after doing the…