Week 10 - Simulation of Flow through a pipe in OpenFoam

Aim : Theory : Vortex shedding is a phenomenon that takes place when a fluid flows pass a bluff body, because of which the flow separates at the back of it, forming vortices. When this happens periodically at either side of the bluff body, the resulting phenomenon is the Von Karman Vortices. The fluid flow past the object…

AIM : To simulate Rayleigh Taylor instability and to understand CFD modelling method of VOF ( Volume of Fluid) for multiphase flowsTHEORY : In fluid mechanics, Multiphase flow is the simultaneous  flow of two or more phases . This could be fluid-solid, solid-solid, fluid-fluid. A few examples would be Oil and…

AIM : The project aims to simulate the pipe flow using symmetry boundary condition and wedge boundary condition and validate certain parameters : 1.Validate Hydro-dynamic length with the numerical result2.Validate the fully developed flow velocity profile with its analytical profile3.Validate maximum velocity and…

Aim: The project aims to simulate an axisymmetric flow by applying a wedge boundary condition and validate the followingHydrodynamic length with numerical resultsfully developed flow profile with analytical profilemaximum velocity and pressure drop across the whole pipeshear stress for fully developed flowTOOLS USED: Openfoam…

FVM- Finite Volume MethodFVM method is basically a three dimensional application of the FDM method. It is used to reduce non-linear/ linear partial  differential equations to algebraic forms and can be used to solve it numerically. FVM has lots of advantages compared to FDM, which will be discussed towards the end…

AIM: The assignment aims to simulate a backward facing step using OPENFOAM. The simulation is an incompressible laminar viscous flow through a backward facing step geometry.TOOLS USED: OPENFOAMTHEORY:  The simulation of a backward facing step is a very crucial CFD simulation problem which gives us a good understanding…

                                                                                           ASSIGNMENT…

                                                                        ASSIGNMENT AIM: The assignment aims to solve the 2D heat conduction…

   With the given hint Order of Accuracy(P)= No of nodes- Order of derivative +1 we calculate the no of nodes to be -> 2+4-1 = 5 so we select the nodes as f(i), f(i-1), f(i+1), f(i-2). f(i+2)                  from this, we get 5 equations and 5 unknowns. The equations…

                                                          Final Project: Design of an Electric Vehicle AIM: The aim of the project is to develop an electric vehicle model…

                                                                     Week-11 Challenge: Braking   question (a): For a defined driving cycle,…

                                                          Project-1: Powertrain for aircraft in runways    1.Search and list out the total weight of various types of…

                                                          CHALLENGE: DC Motor Control  AIM 1:  Explain a MATLAB demo model named ‘Speed control of a…

                                                                            CHALLENGE  6 : EV DRIVETRAIN Question 1: Which types…

                                                          Week-4 Challenge WOT Condition Part-2   AIM 1: To table the difference between mapped and dynamic models of…

                                                                    WEEK 3  ASSIGNMENT AIM:  For the EV_defaults_in file, if cargo mass is 500…

                                                              PROJECT REPORT                        …

AIM 1: Implement control logic of a “washing machine” using Stateflow as per given sequence:  If the power supply is available, the system gets activated  If the Water supply is not available, stop the process & indicate through LED Soaking time should be 200s followed by Washing time of 100s.…

                                                                         PROJECT REPORT   AIM: Make a Simulink model of…

                                                                PROJECT REPORT AIM: The aim of the project is to simulate a Rankine cycle and plot the T-S…

                                                                    PROJECT REPORT AIM: Write a Matlab program that obtains the 14 coefficients from…

                                                                         PROJECT REPORT AIM: Write a Matlab code to optimize the Stalagamite…

                                                                  REPORT AIM: Write a program in MatlabOctave that will simulate the pendulum motion OBJECTIVE: 1.To…