FINITE VOLUME METHOD: The Finite Volume Method (FVM) is one of the most versatile discretization techniques used in CFD. Based on the control volume formulation of analytical fluid dynamics, the first step in the FVM is to divide the domain into a number of control volumes (aka cells, elements) where the variable of interest…

objective:- to solve the conduction equation using a Transient solver and a Steady state solver using Iterative techniques (Jacobi,Gauss Seidal,SOR) 1. Assume that the domain is a unit square.  2. Assume nx = ny [Number of points along the x direction is equal to the number of points along the…

OBJECTIVE:- To derive the following 4th order approximations of the second-order derivative in taylor table method.  1. Central difference 2. Skewed right-sided difference 3. Skewed left-sided difference main PROGRAM:- %main program clear all close all clc x=pi/3; dx=linspace(pi/4,pi/4000,20); for i=1:length(dx);…

1:- Rayleigh taylor model :- This model was used to predict the primary break up of the intact liquid core of the jet and this model determies the acceleration of the different phases. Potential flow model :- This model was appliedto the evaluation of 3D modes with an initial rectangular geometry.      …

CYCLONE SEPARATOR: It is a device used to remove the dirt from the flue gases using the principle of inertia OR vortex seperation. SOME  MODEL OF CYCLONE SEPERATOR IOZIA and LEITH MODEL LI and WANG MODEL KOCH and LICTH MODEL LAPPLE MODEL GEEOMETRY: The model had been edited and the fluid volume was extrected from…

objective: to create different types of mesh using blockMesh with simpleGrading method for the following model.to simulate the flow analysis in side the model and to plot the velocity graph for the different types of mesh. Boundary condition specification Follow the specifications that are provided in the following figure.…

ABSTRACT: Lean premixed conventional micro-combustion and non premixed flameless regime of methane/air were investigated in this project. TYPES OF COMBUSTION SIMULATIONS: Based on mixing Non premixed  Premixed Partially pre mixed Based on phases Fluid  Wall Particles ANALYSIS SETUP: 3D Geometry The model was…

objective :- This project is to write code solve the 1D supersonic nozzle flow equations using the Macormack Method. it is implemented by both the conservative and non-conservative forms of the governing equations the number of iterations and computation time is compared. conservative means the moving of fluid in a fluid …

objetive To Write a Matlab program that takes an angle as input and generates a blockMesh file for the given angle. Angles to test 10,25,45 formula to solve the problem: nu=(mu/rho); v_avg=(Re*mu)/(rho/D); v_max=2*(v_avg); del_p=(8*mu*L*v_avg)/(r^2); kinematic_p=del_p/rho; octave program clear all close all clc %inputs…

CONJUGATE HEAT TRANSFER(CHT) : The combination of heat transfer in both solid and fluid domains is called as CHT. solid(conduction):occurs due to direct molecular collision . fluid (convection):is not happen alone it combine with conduction or radiation. it occurs mostly in cooling proess like battery cooling system. GEOMETRY:…

ABSTRACT: The analysis is about the simulation of gear sloshing in two different gear boxes having different clearances and also with different fluids. The analysis was done to check the lubrication of gear tooth with respect to the density and viscosity of the fluid, and to analyse the solshing of fluid in the gear box.…

ABSTRACT:- To perform a parametric analysis in gate valve simulation with respect to the raise of the gate wall. INITIAL CONDITION:- GEOMETRY The disc is initially  raised to 5mm ,the raised value is set as perimetric value.The volume is extracted from the gate valve.  parametric input:raise of gate valve disc…

objective Reynolds number based on pipe diameter and inlet velocity should be 2100 Working fluid - water  to calculate the length of the pipe  to Calculate length of the pipe using the entry length formula for laminar flow through a pipe  to Show that entry length is sufficient to produce a fully developed…

HEAT TREANSFER ANALYSIS ON GRAPHICS CARD: The aim of the simulation is to analys the temperature attained by the processor and the heat transfer coefficent at apporopriate areas . GEOMETRY: The geometry is the basic model of the graphics card which consist of processor ,fin ,base and other eletronic components.share topology…

AIM: To perform grid dependency test on Ahmed body and study the pressure and velocity characteristics. AHMED BODY:-Ahmed body is generic car body. the air flow around the ahmed body captures the essential flow features around automobile .it has very simple shape and it allows us to capture the charateristics featurs that…

1. Explore the GUI of GT SUITE and list down modules available with brief description.  GT-SUITE is a multi-purpose platform with many physical libraries, containing both fundamental and higher-level components.  Using these components, engineers are empowered to build system models of almost unlimited variety.…

1.To Run the case at 1800 rpm and list down important parameters at 1800rpm air flow rate BMEP BSFC In-cylinder pressure 2. Increase the power output at 3600 rpm by 10% at 3600 rpm changes made to improve the power of the engine to 10% parameters changed to improve power stroke length 86.07 89 bore diameter 86 87.5 compression…

1.Compare SI vs CI and list down differences (assignment no 2-SI)                                         s.I engine                             …

1. Single turboThe simplest, and still most common, type of turbo is the single-turbocharger set-up. Because of its relative simplicity (compared to the other options on this list), it is the cheapest, but arguably not the best, turbo option available. A single turbocharger can’t be effective across the whole rev…

Building a Fast Running Engine Model (FRM)   9.1 Introduction Fast Running Engine Models are dynamic, fully-physical engine models that are designed specifically to run fast. While high-fidelity engine models are commonplace in the engine performance department, they are often too slow running to incorporate into…

single cyl DI add case 2 with discretization length 0.1 mm for intake runner and compare with default case 1 Parameters-Torque, BSFC, max cylinder pressure simulation time case setup: Results: parameters  for 40mm discretisatio length   for 0.1mm discretisatio length  time 9.3 1043 max cylinder…