Assignment 5-RADIOSS Interfaces & Study of Effect of Notches Challenge

OBJECTIVE In this challenge, with the given BIW part simulate the FE model to crash on a pole as side crash on the middle of the passenger door.  Neon side crash -BIW 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…

OBJECTIVES Frontal crash-BIW 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 rigid bodies if any issues. Create rigid wall with friction 0.1. Compare the model weight with the full scale…

OBJECTIVE To create a mesh(6mm) and connections for the assembly with the required type of connections. And to run model with different cases given in the question. BUMPER MESHING Before meshing the model some of the surfaces are not attachedd to that parts. so we need to apply topology for the model.   Here extending…

OBJECTIVE             To apply various cases in the given failure Johnson cook with law2 and law27 material and also doing simulation with plotting the graph and to compare the results. PROCEDURE CASE 1 In this case for the given .rad file, we’ll do a simulation…

OBJECTIVE             In this challenge, with the beam shell elements to start a crash simulation with and without property formulations and plotting the energy of the results. CASE 1             This case, the…

OBJECTIVE In this assignment, to calculate the speed of sound, time taken for the shock wave to travel and termination time of the rail and the remaining calculations. PROCEDURE 1. Check the material properties of the rail component and calculate the speed of sound in steel rail=58750.97     formula for…

OBJECTIVE Take a midsurface and geometry cleanup and to mesh the given components. EXCECUTION PART 1 For this simple model we need to defeature the fillets because its falling below the minimum length. Before that this part have some free edges in the cad model. We need to fix that, because we cant get auto midsurface…

OBJECTIVE             To mesh the given component with passing the quality criteria and also to assign thickness to all the elements. CAD MODEL IMAGE    PROCEDURE             The given component is a…

OBJECTIVE             To mesh the given plastic component with the varying thickness and achieving better mesh quality. CAD MODEL IMAGE    PROCEDURE             Here I didn’t separate the model…

OBJECTIVE             To create a 2D mesh for the component and also need to connect all the parts by following the quality criteria and given connection data. CAD MODEL IMAGE PROCEDURE             Here we don’t…

OBJECTIVE To mesh a solid component with different methods and by creating tetra elements without any Tet collapse error. CAD MODEL IMAGE   PROCEDURE MODEL 1 For this model we prefer to go with 2D surface meshing and by converting the 2D elements into 3D elements. at first, we have toggle the construction that match…

OBJECTIVE               Generating mid surface and meshing the whole component with mixed quads by following the quality criteria. CAD MODEL IMAGE PROCEDURE               For this model we have to clean the model that has only green lines and red lines because we don’t have any 3 sharing edges. now we will isolate every…

OBJECTIVE             Taking a bracket component meshing with 2D meshing and applying links according to the parts. CAD MODEL   PROCEDURE             1st we have to take midsurface for the 2 brackets, here…

 AIM             Meshing 2D elements and volumetric parts with tetra elements with the given quality criteria. PROCEDURE             We have to check all the surfaces are stitched properly and all parts should…

AIM 2D meshing on instrumental panel of a car dash board. PROCEDURE In pre-processing we need to check all the geometry issues like crack, needle faces and overlapping faces. In this model we need to check for the all the issues before doing the mid surface for the part.   In the below 2 images i shown that difference…

AIM             To morph the component features by using morph box by creating a morph for the all required features. PROCEDURE Model-1             On the first doing a simple topo clean up and getting a fresh…

CREATING CONNECTION FOR THE REAR DOOR. AIM           To create a connection for all the meshed parts with applicable connections based on its functionality. PROCEDURE           In these parts I have 1st started it to isolate because…

AIM To do a solid meshing in the inlet of the car model using ansa and to check the mesh flow and tet collapse error. PROCEDURE On the 1st step I do a geometry check-ups and topology.  Now checking all the double cons are stitched together, at last there is no geometry errors in the model and fully closed volume.…

AIM Structural solid meshing in ANSA and defining a volumetric property for every without getting any quality failures for best mesh flow.   PROCEDURE I started working on this model from the geometry clean up to see if it has any errors and unwanted cons generated and also to check the con errors. After doing topology…

In this switch model ive faced more complicated issues in bolt arreas that hinged on the flat surface. i eliminated only the part where the feature is not able to change. it took me nearly 8 hrs to complete.       In the IGS part ive done it in 6 hrs , midsurfacing is very easy. meshing took me time to complete,…

AIM          To evaluate the given plastic model using pre-processor and performing topology and 2D meshing for the given component.   PROCEDURE          For doing pre-processing in ANSA we need to 1st check the geometry issues and after…

STRUCTURAL ANALYSING USING ANSA FOR THE GIVEN HOOD MODEL   AIM           To perform a topology and performing good mesh flow and quality checking using ANSA using the following given criteria.   PROCEDURE          The first step…