Week 4 Challenge : CFD Meshing for BMW car

CHALLENGE - 7 : Simulation of a 1D Super-Sonic Nozzle Flow Simulation using Macormack Method   AIM:  To write a Matlab program to simulate the isentropic flow through a quasi 1D subsonic-supersonic nozzle by both the conservation and non-conservation forms of the governing equations and to solve them…

CHALLENGE - 5.1 :  Solving the Steady and Unsteady 2D Heat Conduction Problem   AIM:  To write a Matlab program to solve and plot the contours of steady and unsteady 2D Heat conduction probelm.   OBJECTIVE: To write a Matlab program to solve steady and unsteady 2D Heat conduction probelm by adopting…

CHALLENGE - 3.5 :  Deriving 4th Order Approximation of a 2nd Order Derivative Using Taylor Table Method   AIM:  To derive fourth order approximation of a 2nd order derivative using Taylor Table method for Central difference method, Skewed right-sided difference method and Skewed left-sided difference…

CHALLENGE - 9:  Parametric Study on Gate Valve   AIM: To perform a parametric study on the gate valve simulation by setting the opening from 10 % to 80% by using ANSYS FLUENT and to mass flow rates at the outlet for each design point.   OBJECTIVE:  To perform a parametric study on the gate valve…

CHALLENGE - 8:  Simulating Cyclone Separator with Discrete Phase Modelling   AIM: To simulate the given cyclone separator geometry by using ANSYS FLUENT and calculate the separation efficiency and pressure drop.     OBJECTIVE:  To perform an analysis on a given cyclone separator model by varying…

CHALLENGE - 6:  CHT Analysis on a Graphics Card   AIM: To perform the simulation of Conjugate heat transfer analysis on given graphics card geometry by using ANSYS FLUENT.   OBJECTIVE: To study the importance of Conjugate heat transfer analysis. To perform the simulation of Conjugate heat transfer analysis on given graphics…

CHALLENGE - 5:  Rayleigh Taylor Instability   AIM: To perform the Rayleigh Taylor instability simulation by using ANSYS FLUENT for the given cases.   OBJECTIVE: To perform the Rayleigh Taylor instability simulation with water and air as the fluids in first part and with water and a user defined…

CHALLENGE - 4:  CHT Analysis on Exhaust Port   AIM: To perform the simulation of Conjugate heat transfer analysis on given exhaust port geometry by using ANSYS FLUENT.   OBJECTIVE: To study the importance of Conjugate heat transfer analysis and importance of y+ value during meshing of the components. To…

CHALLENGE - 3:  External Flow Simulation Over an Ahmed Body   AIM: To perform the simulation of external flow over the given Ahmed Body geometry using ANSYS FLUENT by considering the given conditions in the question.   OBJECTIVE: To simulate and compare the results of external flow over the given Ahmed body…

CHALLENGE - 2:  Flow Over a Cylinder   AIM: To perform the simulation of flow over a cylinder by using ANSYS FLUENT for the given cases.   OBJECTIVE: To simulate the flow over a cylinder with the steady and unsteady case and calculate the Strouhal Number for Re= 100. To calculate the coefficient of drag…

PROJECT - 1 :  CFD Meshing for Tesla Cyber Truck   AIM: To perform volumetric meshing (CFD Meshing) on the given Tesla Cyber Truck geometry.   OBJECTIVE: To open the given geometry in ANSA and to cleanup the geometry appropriately. To carry out triangular meshing on the surface of geometry with different…

CHALLENGE-5: Surface Wrap on Automotive Assembly   AIM: To perform surface wrap on the given automotive assembly.   OBJECTIVE: To perform geometrical cleanup of given assemblies separatly To merge all the components and to perform surface wrap of the same.   PROCEDURE:     1.  Open the geometry…

CHALLENGE-4:  CFD Meshing for BMW Car   AIM: To perform volumetric meshing (CFD Meshing) on the given BMW car geometry.   OBJECTIVE: To open the given car geometry in ANSA and to cleanup the geometry appropriately. To carry out triangular meshing on the surface of geometry with different target lengths as…

CHALLENGE-3:  CFD Meshing on Turbocharger   AIM: To perform volumetric meshing (CFD Meshing) on the given Turbocharger.   OBJECTIVE: To open the given Turbocharger geometry in ANSA and to cleanup the geometry appropriately. To carry out triangular meshing on the surface of geometry with different target…

CHALLENGE-2: Surface meshing on a Pressure valve   AIM: To mesh the surface of a pressure valve by using ANSA software.   OBJECTIVE: To open the given geometry in ANSA and to cleanup the geometry appropriately. To carry out triangular meshing on the surface of geometry with different target lengths of 5mm, 3mm and 1mm…

PROJECT - 2:  Rankine Cycle Simulator   AIM:  To study the fundamentals of Rankine cycle and to write a Matlab program to create rankine cycle simulator.   OBJECTIVE: To understand the basics of Rankine Cycle To create a Matlab program for rankine cycle simulator the program should plot both T-s…

PROJECT - 1:   Parsing NASA Thermodynamic Data   AIM: To write a Matlab program to evalute the properties like specific heat, enthalpy, entropy and to evalute the molecular weight of given list of species by file parsing.    OBJECTIVE: To determine the properties of the given species with respect…

CHALLENGE -7:  Genetic Algorithm   AIM:  To understand the concept of genetic algorithm by creating a MATLAB program to optimise the stalagmite function and find the global maxima of the function.   OBJECTIVE: To understand the concept of Gentic Algorithm To write a Matlab program…

CHALLENGE - 6 :  Solving Second Order ODE (Simple Pendulum)   AIM:  To write program in Matlab that will simulate the pendulum motion by soving the seocond order ODE.   OBJECTIVES: To solve the second order ODE by using ode45 pre-defined function. To plot the variation of displacement and velocity with…