Exhaust Port Challenge

Aim: To perform a steady-state conjugate heat transfer analysis on a model of a graphics card. Software used: Ansys 2020 R1 Objectives: Run the simulation by varying the velocity from 1m/sec to 5m/sec for at least 3 velocities and discuss the results. Find out the maximum temperature and heat transfer coefficient attained…

Aim:  To perform a combustion simulation on the combustor model and plot the variation of the mass fraction of the different species’    Software Used: ANSYS Fluent 2020 R1  Objectives: Part 1: We have to do the simulation and show the plots using line probes at different locations of…

AIM: To perform a parametric study on the gate valve and to calculate flow coefficients and flow factor for each opening. Software used: Ansys 2020 R1 Objectives: We will have to perform a parametric study on the gate valve simulation by setting the opening from 10% to 80%. Obtain the mass flow rates at the outlet…

Aim:- To perform analysis on cyclone separator and calculate the separation efficiency and pressure drop.   Objective:- To write a few words about any four empirical models used to calculate the cyclone separator efficiency.  To perform an analysis on a given cyclone separator model by varying the particle…

Q1. Ans: The Ahmed body was described originally by S. R. Ahmed in 1984. The Ahmed body is a generic car body (a simplified vehicle model). Although it has a simple shape, the Ahmed body allows us to capture characteristic features that are relevant to organisations in the automobile…

Aim : To do various simulations on the flow over a cyinder at various reynolds number  Software used : Ansys 2020 R1 Objectives:    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…

Aim: To plot residual , area-weighted average of temperature , standard deviation of temperature , temperature and velocity while analysing the Tee sections : short and long . Software used: ANSYS FLUENT  Given: Two versions of the mixing tee are given. One of them is longer than the other. Steady-state simulations…

Q1. ANS The contemporary conjugate convective heat transfer model was developed after computers came into wide use in order to substitute the actual relation of proportionality of heat flux to temperature difference with heat transfer coefficient which was the only tool in theoretical heat convection since…

Q1 Ans: Some of the models are: Richtmyer–Meshkov instability: - The Richtmyer–Meshkov instability (RMI) occurs when two fluids of different density are impulsively accelerated. Normally this is by the passage of a shockwave. The development of the instability begins with small amplitude perturbations…