Week 5 - Rayleigh Taylor Instability

AIM:- The project aims to simulate the combustion of natural gas. OBJECTIVE:- The project objectives are- In the first section, we need to 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…

AIM:- The project aims at the parametric study of a Gate Valve at different valve opening settings. OBJECTIVES:-  The project objectives are - 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 for each design point. Calculate…

AIM:- The project aim is to perform an analysis of the cyclone separator and calculate the separation efficiency and pressure drop.   OBJECTIVE:- The project objectives are- To write a few words about any four empirical models used to calculate the cyclone separator efficiency.  To perform an analysis…

AIM:- The project aim is to perform the steady-state conjugate heat transfer analysis on a model of a graphics card. OBJECTIVE:- The project objectives are- Simulate 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…

AIM:- The project aims to discuss Rayleigh-Taylor Instability. OBJECTIVE:- The objectives are – First, We discuss some practical CFD models that have been based on the mathematical analysis of Rayleigh Taylor waves, and also we explain how these mathematical models have been adapted for CFD calculations. We perform the…

AIM:- The project aim is to Conjugate Heat Transfer analysis on the Exhaust port. OBJECTIVE:- The main objectives of our project are- We will give a brief description of why and where a CHT analysis is used. We maintain the y+ value according to the turbulence model and justify the results.  We calculate the wall/surface…

AIM:- The project aims to simulate the external flow over Ahmed's body. OBJECTIVE:- The project objective is to simulate the external flow over the Ahmed body. Here, we will perform the grid dependency test and provide the values of drag-coefficient and lift-coefficient for every case. We will also discuss- Ahmed's body…

AIM:- The project aims to simulate the flow over a cylinder and explain the phenomenon of Karman vortex street.    OBJECTIVE OF THE PROJECT:- The objective is - Firstly, we discuss the phenomenon of Karman vortex street.   The second objective is to simulate the flow with the steady and unsteady case…

OBJECTIVE:- Our objective is to set up steady-state simulations of a T-Joint mixing to compare the mixing effectiveness when hot inlet temperature is 360C and Cold inlet is at 190C. We use the k-epsilon and k-omega SST model for our first case and based on this observation, we use the more suitable model for further…

AIM:- The project aims to simulate the axisymmetry flow of 10`°`, 25`°`, and 45`°` for wedge and symmetry boundary conditions. After simulating, we compare both results and then we check the validation of the result by using Hagen–Poiseuille’s equation. PROJECT DESCRIPTION:- We already…

AIM:- The project aims to simulate an axisymmetric flow by applying the wedge boundary condition. OBJECTIVE:- The objective is to simulate an axisymmetric 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. Here, we do…

Aim:- Our project aims to simulate an incompressible-laminar-viscous flow through the backward-facing step geometry.  OBJECTIVE:- Objective is to create a geometry through which an incompressible-laminar-viscous flow occurs. And then, we divide our simulation into two parts, in the first case, we do not apply the…

OBJECTIVE:-  The project objective is to define the Finite Volume method and describe the difference between FVM and FDM. And also we describe the need for interpolation schemes and flux limiters in FVM. DESCRIPTION OF THE PROJECT:- In CFD(Computational Fluid Mechanics), there are mainly three methods:- Finite Difference…

 AIM:- The project aims is to simulate the isentropic flow through a quasi 1D subsonic–supersonic nozzle. We derive both conservation and non-conservation forms of governing equations and we are comparing both the form of governing equations by comparing their solution. OBJECTIVE:- Here our main objective is…

AIM:-The project aims to derive the Central difference, Skewed right-sided difference, and Skewed left-sided difference scheme for the fourth-order approximation of second-order derivative. We find here which scheme’s error is lesser and also we know from this project why we use skewed scheme. JOB REPORT  :- …

2D HEAT CONDUCTION EQUATION SOLUTION :-  2D heat conduction equation is classified as 2 types - A) Steady State Equation                                                       …