Introduction Building an otto cycle simulator for plotting P-V graph and calculating the efficiency. A petrol engine or a spark ignition engine runs on an otto cycle. The motto is the make a general code for otto cycle. Below is how a otto cycle looks and its processes. P-V diagram of an otto cycle(fig:1) Python code explained…

Channel flow using CONVERGE CFD at different mesh size. Objective To create a simple duct and simulating it using the fluid as air at 3 different mesh sizes to see the variation of parameters like pressure, velocity , mass flow rate at inlet and outlet and total cell count The 3 different mesh size used are dx = 2e-4m, …

Curve fitting using python(linear and cubic curve)   Introduction: curve_fit is a process of construction of curve, or mathematical function that has a best fit to series of data points possibly subject to constraints.Curve fitting can involve either interpolations where an exact fit to the data is required. In this…

Title: Simulate the transient behaviour of a simple pendulum by solving a 2nd order differential equation and to create an animation of it\'s motion using Python. Introduction: A simple pendulum consist of a bob of mass(m) attached at the end of a massless string which is fixed at one end(also called as origin), it performs…

Simulating flow over a backward facing step using converge cfd Here a backward facing step is created using converge cfd to analyse the flow variation at the step, and how does the plot of different parameter behave at that step, bellow are the steps disscused taken in forming the geometry and creating case setup and results…

2D – Steady state simulation through an elbow which has a throttle plate using converge cfd AIM:- the aim is to focus on simulating a elbow body having static throttle plate at the mid of the elbow, and analysing the pressure and velocity variation at various sections using Paraview, here the body is first modelled…

2D – Steady state simulation through an elbow which has a variable throttle plate using converge cfd AIM:- the aim is to focus on simulating a elbow body having rotating throttle plate at the mid of the elbow, and analysing the pressure and velocity variation at various sections using Paraview, here the body is first…

Conjugate Heat Transfer(CHT) simulation using Super-Cycling in converge CFD and post processing in paraview Aim:- the aim is to focus on analysing a conjugate heat transfer simulation through a pipe model which is made of aluminium any the flowing fluid is air, and checking for the grid dependency test whith 3 different…

Literature review : RANS derivation and analysis Aim: The aim here is to derive the reynold's stress expression by performing reynold decomposition on the NS equation.if we take any standard book on boundary layer theory we see that the following equations are valid. The below derivation is derived for 2 dimensional equation…

Turbo Charger Simulation Project using Converge Cfd Aim: The aim of the project is to simulate a turbo charger body for different pressure case and compare the speed of those cases What is a turbo Charger A turbocharger is a device fitted to a vehicle’s engine that is designed to improve the overall efficiency and…

2D Cavitation Simulation using Converge Cfd Aim: The aim is to simulate a 2D cavitation geometry that is the Winkly-hoffer Geometry for two different pressure differences of 30 bar and 70 bar, then plooting the results in paraview and explaining the conclusion. Winkly Hoppers geometry: A geometry where there is a sharp…