Week 10 - Simulating Combustion of Natural Gas.

Theory - Steady State Analysis and Transient State Analysis are two important concepts in engineering and physics, particularly when studying dynamic systems. These terms are often used in various fields, including heat conduction analysis. Let's explore each concept and its application to the 2D heat conduction equation:…

Theory - To derive the fourth-order approximations of the second-order derivative, we'll use the Taylor series expansion and solve the resulting system of equations. Let's start with each scheme:   Central Difference:   The central difference scheme uses a symmetric stencil, which means it considers points on…

Aim – battery thermal management simulation using ANSYS fluent. Introduction - All-electric vehicles, also referred to as battery electric vehicles (BEVs), have an electric motor instead of an internal combustion engine. Electric vehicles use electricity to charge their batteries instead of using fossil fuels…

Aim – parametric study on Gate valve using ANSYS fluent. Introduction - A gate valve is generally used to completely shut off fluid flow or, in the fully open position, provide full flow in a pipeline. Thus it is used either in the fully closed or fully open positions. A gate valve consists of a valve body, seat…

Aim – simulating cyclone separator with discrete phase modelling. Introduction - A cyclone is a centrifugal separator in which particles, due to their mass, are pushed to the outer edges as a result of centrifugal force. Incoming air is automatically forced to adopt a fast-revolving spiral movement - the so-called…

Aim -conjugate heat transfer analysis on the graphic card. Introduction- It is normal and also necessary for the GPU to get hot. The GPU hardware poses resistance when electricity runs through the chips and circuits in the processor. This resistance generates heat. They aren't that large a heat source, only a…

Aim -conjugate heat transfer analysis on the graphic card. Introduction- It is normal and also necessary for the GPU to get hot. The GPU hardware poses resistance when electricity runs through the chips and circuits in the processor. This resistance generates heat. They aren't that large a heat source, only a few hundred…

Aim - Perform the Rayleigh Taylor instability simulation. Introduction - The Rayleigh–Taylor instability, or RT instability, is an instability of an interface between two fluids of different densities which occurs when the lighter fluid is pushing the heavier fluid. This situation has engineering implications in…

Aim- CHT analysis on 4-cylinder in-line engine exhaust port. Introduction- Conjugate heat transfer is a type of heat transfer between solids and fluid. This type of heat transfer includes both convection (between fluids) and conductive (between solids) heat transfer, as well as both forced and natural convection.…

Aim- External flow simulation over the Ahmed body. Introduction – Ahmed body is a generic car model or a simplified car model, and the flow of air around the ahmed body capture the essential flow feature around an automobile, it is generally used in the CFD purpose, first invented by S.R. Ahmed in 1984. Here in the…

Objective- CFD Meshing for Tesla Cyber Truck Introduction- In the final week here in the project we are going to perform the pre-processing on the given model, here the pre-processing of the model comprising with the CFD meshing by the use of ANSA V22.1.3 software. The given model in the project is the tesla cyber truck,…

Aim- introduction to GUI based CFD using Ansys, week_2 challenge flow over the cylinder. Introduction- the part of the ANSYS by using ANSYS geometry we are creating a cylinder of some diameter and the surface around the cylinder for the fluid inlet and outlet, by providing some customized material in the inlet what kind…

Aim - Introduction to GUI based CFD using ANSYS Fluent – Challenges Week 1- Mixing Tee. Introduction – Mixing tee is the kind of device where two fluid having different velocity and temperature comes from two valve which is separated in 90 degrees and mixed inside the model, after mixing of the flued what changes…

Objective- surface wrapping of an automotive assembly. Introduction – surface wrapping is the water type flow mesh around an assembly which contains FEM and macros. It is the process of meshing a surface from outside, and here we are dealing with outside surface only. Procedure- here in an automotive assemble of…

Objective- CFD meshing for the BMW M-3 Car. Introduction – CFD meshing over the BMW M3 car while making it a single volume first and then at the end placing in the wind tunnel to see the CFD properties accordingly by the use of ANSA V22.1.3. Procedure- this is the very lengthy process and performed step by step, here I…

Objective – CFD meshing on turbocharger Introduction - In an internal combustion engine, a turbocharger is a forced induction device that is powered by the flow of exhaust gasses. Here we are going to perform a CFD analysis over the 3-D model turbocharger by the use of ANSA V 22.1.3. Procedure – To perform the CFD analysis…

Objective – surface meshing of the pressure valve using the ANSAV22.1.3. Introduction -Pressure valves are designed to open at a normal pressure and discharge fluid until the acceptable pressure drops take place. Here the pressure valve consists of many parts such as inlet, outlet valve, main body, pressure…