Channel flow simulation using CONVERGE CFD

  OBJECTIVE : To simulate flow through throttle valve inside elbow  for Transient  state condition  and investigate flow properties . INTRODUCTION : Flow through elbow and tube  with valve (Throttle)  inside is very basic problem for Computation fluid dynamics and are interest of everyday…

  OBJECTIVE : To simulate flow through throttle valve inside elbow  for steady state condition  and investigate flow properties . INTRODUCTION : Flow through elbow and tube  with valve (Throttle)  inside is very basic problem for Computation fluid dynamics and are interest of everyday life use. A butterfly valve is from…

OBJECTIVE: To Perform a combustion simulation on the combustor model and plot the variation of the mass fraction of the different species  CO2, H2O, CH4, N2, O2, NOx emissions & Soot formation and further add water content  in fuel and investigate emission & Soot formation and variation in outlet temperature…

OBJECTIVE : To simulate flow through Backward step for different grid size and investigate flow properties . INTRODUCTION : Flow through Backward face channel is very basic problem for Computation fluid dynamics and are interest of everyday life use. PROCEDURE :     1. Creation of geometry Select point(x,y) according…

OBJECTIVE : To simulate flow through channel for different grid size and investigate flow properties . INTRODUCTION : Flow through channel and tube is very basic problem for Computation fluid dynamics and are interest of everyday life use. There are mainly two types flow : Open channel flow :  In this type of flow…

OBJECTIVE :  To simulate flow through gate valve for different opening of gate disk and obtain co-efficient of flow for given specific pressure drop .   INTRODUCTION: A gate valve can be defined as a type of valve that used a gate or wedge type disk and the disk moves perpendicular to flow to start or stop the…

OBJECTIVE :  To simulate flow through cyclone separator for different particle of  discrete phase diameter and different inlet velocity for given specific geometry and calculate Cyclone effeciency and pressure drop  INTRODUCTION: The cyclone separator is a device for the separation of the dense phase from…

  OBJECTIVE :   To perform graphics card Conjugate heat Transfer  simulation and analyse wall heat transfer cofficient  value for differet  velocity of fluid.  Importance & Significance  of CHT (CONGUGATE HEAT TRANSFER) : conduction refers to mode of heat transfer in specially…

OBJECTIVE :  Study of Reyleigh Tayor Instablity With the help CFD Simulation using ANSYS FLUENT Software . INTRODUCTION :  In multiphase flow , the dynamic variable like velocity , viscosity , density , pressure are generally describe and explain the flow of fluid under gravitational field and one of the basic…

OBJECTIVE :   To perform exhust port simulation and analyse wall heat transfer cofficient at solid wall- fluid interface for given specific value  velocity and temperature  of fluid.  Importance & Significance  of CHT (CONGUGATE HEAT TRANSFER) :   Modes of heat transfer Conduction: diffusion…

OBJECTIVE :   To examine flow around ahmed body car model and investigate wake region behind car body for given specific velocity of car.   Ahmed body and its importance  : Ahmed body simplified generic model of car which was devloped by Ahmed . air flow around ahmed body captures the physics of…

  OBJECTIVE : : Simulate flow over cylinder with different reynold number for steady and transient condition and observe van karman vortex behind the cylinder and associates lift and drag .   INTRODUCTION : when flow past over  at low reynold number cylinder steamline is symmetrical to axis for both front…

OBJECTIVE   To perform simulation in flow through T- joint pipe and check effectiveness of mixing y using ansys fluent software for different momentum ratio and varying length of pipe :   PROCEDURE :   After opening ansys workbench click on ansys fluent in toolbox and drag it into project schematic…

  F.V.M METHOD :   The Finite Volume Method (FVM) is a numerical technique that transforms the partial differential equations representing conservation laws over differential volumes into discrete algebraic equations over finite volumes Following step involved in F. V. M        1) GRID GENERATION…

OBJECTIVE : Simulate the flow through a backward facing step and compare result for different simple grading.  Before start simulation in openFOAM it is necessary to copy tutorial for appropriate solver to user / home  which contained directory named FOAM_RUN. Case setup :Case setup involved following step. …

  OBJECTIVE : - 1). Implementing conservative and non conservative form on 1D quasi supersonic nozzle flow                        2). Performing grid dependence test on the both form.   1).Conservative form :- 1).In conservative form properties…

OBJECTIVE : To Solve the steady and unsteady 2D heat conduction problem.  2D heat conduction equation given as below where T is in functon of x,y,t    `(delT)/(delt) = alpha(((del^2T)/(del^2x)) + ((del^2T)/(del^2y)))`------------(1)   Discritising time interval (FORWARD IN TIME)    `(delT)/(delt)=(T(i,…

close allclear allclc n_x =10x=pi/3; dx = linspace(pi/4,pi/40,n_x) for i=1:length(dx)skewed_left_error(i) = skewed_left(x,dx(i))skewed_right_error(i) = skewed_right(x,dx(i))central_error(i)= central_(x,dx(i));endfigure(1)loglog(dx,skewed_left_error,\'color\',\'b\',\'marker\',\'H\')hold onloglog(dx,skewed_right_error,\'color\',\'r\',\'marker\',\'H\');hold…