Week 5 Challenge : Surface wrap on Automotive Assembly

AIM:TO DO CFD meshing on Tesla Cyber Truck OBJECTIVE:  For the given model, check and solve all geometrical errors and Assign appropriate PIDs. Perform meshing with the suitable Target length and element Quality criteria. Body - 3 mm Lights - 4 mm Rims and Tyres - 2 mm Window - 2 mm   EXPLANATION: SURFACE…

https://drive.google.com/file/d/1pgIj9ocpHn8kvrUN1TPbynazvkftaGAE/view?usp=share_link AIM:To perform Surface wrap on Automotive Assembly OBJECTIVE: For the given models, check for the geometrical errors and delete surfaces which are unwanted for Surface wrap as shown in the videos. After clearing geometry, Merge all…

AIM:TO DO CFD meshing on BMW car OBJECTIVE: For the given model, check for the geometrical errors to make appropriate volumes. Create and assign PIDs as shown in the video. Perform surface mesh with the given target lengths as per PIDs. Body - 3 mm Lights - 4 mm Grills - 1 mm Rims and Tyres - 2 mm Optical Rear view mirror…

AIM:TO DO CFD meshing on Turbocharger OBJECTIVE: For the given model, check for the geometrical errors to make appropriate volumes. Create and assign PIDs as shown in the video. Perform surface mesh with the given target lengths as per PIDs. Blade stage-1 = 1 mm Blade stage-2 = 1 mm Impeller = 2 mm Shaft rotor = 1 mm Turbo…

AIM To compare the meshing based on the different mesh size on a pressure valve. OBJECTIVE For the given model, check for the geometrical errors and perform Topology clean-up accordingly. Set three different target lengths as three different cases and mesh the model.  Target length = 1mm, 3 mm and 5 mm (i.e., 3 cases)…

AIM To simulate the same problem as in week 1 but by applying Symmetry Boundary Condition.Do the simulation for the below mentioned angles using both symmetry and wedge boundary conditions and validate them with HP equations like in week 11 challenge. Angles to test: 10° 25° 45° OBJECTIVE Validate Hydro-dynamic…

AIM To simulate an axi-symmetric flow by applying the wedge boundary condition. The flow is laminar and flows through a constant cross-section pipe at an inlet Reynold's number of 2100.To do a transient or steady state simulation and will validate the results with the Hagen- Poiseuille's equations for the fully developed…

AIM To simulate an incompressible-laminar-viscous flow through the backward facing step geometry. OBJECTIVE  To perform a transient simulation Measure the velocity profile at 0.085 m from the inlet of the geometry for both case studies and compare.  Explain why Grading/Growth factor is essential for meshing.…

AIM  to simulate the isentropic flow through a quasi 1D subsonic-supersonic nozzle. derive both the conservation and non-conservation forms of the governing equations and sovle them using the MacCormack's technique.  to determine the steady-state temperature distribution for the flow-field variables and investigate…

AIM Solve the 2D heat conduction equation by using the point iterative techniques that were taught in the class. The Boundary conditions for the problem are as follows; Top Boundary = 600 K Bottom Boundary = 900 K Left Boundary = 400 K Right Boundary = 800 K To implement the following methods for solving implicit equations.…

OBJECTIVE  To derive the following 4th order approximations of the second-order derivative.  1. Central difference 2. Skewed right-sided difference 3. Skewed left-sided difference to prove that  skewed schemes used are fourth-order accurate REPORT  1. 4th order approximations of the second-order…