FINDING THE OPTIMUM VALUE USING GENETIC ALGORITHM & STALAGMITE FUNCTIONS IN MATLAB

FILE PARSING Often in the real world, a large amount of data which is used for development purpose are stored in .txt or.DAT file formats but these files contain very large amounts of data which is difficult to enter them back manually and make use of them  BUT These files are stored in a pattern which when figured…

Before getting into the problem lets know about the classification of differential equation  Classification based on the number of variables Classification based on the order of derivatives  Classification based on linearity   1.Classification based on number of variables` Ordinary differential equations:…

WHAT ARE GENETIC ALGORITHM Genetic Algorithms are optimization techniques used to solve Non-linear and non-differentiable problems, they use concepts from evolutionary biology to search for global minimum or maximum for an optimization problem                      …

In this challenge, we try to plot the temperature field for the given boundaries with various methods   VARIOUS STATES STEADY STATE UNSTEADY STATE OR TRANSIENT STATE VARIOUS SCHEMES JACCOBIAN GAUSS SEIDEL SUCCESSIVE OVER RELAXATION VARIOUS METHODS IN TRANSIENT IMPLICIT EXPLICIT now let's know about each of these STEADY…

FOURTH ORDER APPROXIMATIONS SECOND ORDER DERIVATIVE  When we have four known values and use them to approximate a unknown value ,the value is of fourth order  let us cosnsider a example f(v)=exp(v)*cos(v) to find a second order derivative a analytical derivative =-2*sin(v)*exp(v) but to find the value using numerical…

Modelling AND VOLUMETRIC MESHING OF WIND TUNNEL TO STUDY AERODYNAMICS ON BMW M6    GOAL: To create a Wind Tunnel around BMW M6 car and create a volumetric mesh to perform an external CFD flow simulation  PROCEDURE: The BMW M6 model when imported into the ANSA workspace consists of various topological…

Meshing of a cylinder using ANSA Aim: To create a surface mesh on a cylinder using ANSA STEPS:  Import the CAD model Display setup Geometry check-up Creating the PIDs Defining the Element size or length selection of meshing type PROCEDURE 1) IMPORTING OF CAD MODEL Go to file`->`open`->`browse the location of…

EFFECT OF ELEMENT LENGTH ON GEOMETRY AND RESULTS   The given model has some errors that need to be cleaned up after cleaning in ENT mode           FOR LENGTH=15 When element length of 15 is given, the geometry was distorted heavily and many intricate details were lost creating a mesh and executing…

RANKINE CYCLE Rankine Cycle is the ideal cycle for steam power plants                                                      PROCESS 1-2: Water from the condenser at low pressure is pumped…

VOLUMETRIC MESHING OF TURBOCHARGER FOR CFD SIMULATIONS Volumetric meshing is done when we need to solve CFD or FEM problems Here we will look at the procedure to create a volumetric mesh for a turbocharger   STEP 1:Importing the model and setting up the model IMPORTING File`->`open`->`browse for the model`->`select…

INTRODUCTION  In this simulation, we are considering flow through a Convergent -Divergent nozzle and study about the effects of the number of grid points on the accuracy of the solution We are going to note the values of Mach number, density ratio, pressure, temperature to compare them between various grid number,…