Ahmed body challenge

Title : Surface meshing of Pressure Valve using ANSA Meshing Aim:- To create surface mesh of pressure valve using tria element and target mesh length of 5mm, 3mm, and 1mm. Objectives: - Perform the geometry cleanup using different tools available in ANSA topo mode. Set three different target length, and mesh the model…

Aim: - Write a matlab code to optimize the stalagmite function Objectives: - Write a code in MATLAB to optimise the stalagmite function and find the global maxima of the function. Expalin the concept of genetic algorithm in and also explain the syntax for ga in MATLAB. Plot graphs for all 3 studies and for F maximum vs…

Aim: - Write a program to simulate the motion of simple pendulum Objectives: - 1) To write a matlab program using ode45 solver to solve second order differential equation                       2) To plot a graph of velocity and displacement variation w.r.t time  …

Aim: -   Part I Perform a combustion simulation on the combustor model and plot the variation of the mass fraction of the different species’ in the simulation using line probes at different locations of the combustor. You need to plot for CO2, H2O, CH4, N2, O2, NOx emissions & Soot formation. Part II…

OBJECTIVES: - Simulate the flow over a cylinder and explain the phenomenon of Karman vortex street.   PART-I Simulate the flow with the steady and unsteady case and calculate the Strouhal Number for Re= 100. PART-II Calculate the coefficient of drag and lift over a cylinder by setting the Reynolds number to 10,100,1000,10000…

INTRODUCTION Many industries carries out some separation or purification stages in which process streams are separated and purified. Such separations involve physical principles based on differences in the properties of the constituents of the stream. Heterogeneous mixtures consist of components that do not react chemically…

OBJECTIVES 1) To carry out parametric analysis on gate valve system. 2) Study the change in mass flow rate. 3) calculation of flow coefficient and flow factor.  INTRODUCTION TO GATE VALVE A gate valve is a device which is generally used to completely shut off fluid flow or, provide full flow in a pipeline when it…

AIM: - To perform conjugate heat transfer simulation on graphics card. OBJECTIVES:- 1) To learn about conjugate heat transfer analysis in Ansys fluent. 2) To learn meshing concepts for more accurate results. INTRODUCTION CONJUGATE HEAT TRANSFER ANALYSIS Conjugate heat transfer analysis is done to study the thermal interaction…

AIM: To perform the Rayleigh Taylor Instability CFD simulation. Set up multiphase simulation Carry out RTI simulation for three different mesh sizes. Define Atwood number and find out the Atwood number for all cases Study the effect of variation of Atwood number in the behavior of instability. INTRODUCTION: Rayleigh Taylor…

Objective: To perform a conjugate heat transfer analysis on exhaust manifold. CONJUGATE HEAT TRANSFER ANALYSIS Conjugate heat transfer analysis is done to study the thermal interaction between solids and fluids, which is caused due to temperature differences between solids and fluids. In solids conduction is the mode of…

Ahmed Body challenge Objective:-  To perform a grid independency test on the Ahmed body and compare the results. Ahmed body and its importance: Ahmed body is the benchmark model for aerodynamic simulation of the simplified car. it was first created by S.R. Ahmed in his research “Some Salient Features of the…