1. matrix=xlsread("VI.xlsx"); len1=length(matrix); for i = 1:len1 v(i)=matrix(i) end; for j = 25:48 c(j-24)=matrix(j) end; v = Columns 1 through 9 -17.3000 -17.1000 -17.0000 -16.8000 -16.5000 -16.0000 -15.0000 -14.0000 …
Ragul Raj
updated on 26 Aug 2022
Project Details
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Read more Projects by Ragul Raj (12)
Project 1 : CFD Meshing for Tesla Cyber Truck
Aim:- To successfully create a surface and volume mesh for the given model along with a wind tunnel free of topological errors and quality concerns. Procedure:- We first visually inspect the model for topological errors like single cons, triple cons etc. Here we see a lot of red cons, so we select the whole model and apply…
23 Mar 2023 11:29 AM IST
Week 5 Challenge : Surface wrap on Automotive Assembly
1. Aim:- To merge all the 3 components and perform surface wrapping. Procedure:- First, we remove the topological errors or the extra surfaces present in the model. First the engine and then the transmission and gearbox models. Next…
21 Mar 2023 11:08 AM IST
Week 4 Challenge : CFD Meshing for BMW car
Aim:- The Aim of this challenge is to create a surface mesh for the given model and its wind tunnel. The other main focus is identifying different volumes for volume mesh and choosing the most pertinent one. Procedure:- We explore the model looking for geometrical errors. Our basic idea is that the car must be a…
09 Mar 2023 10:42 AM IST
Week 3 Challenge : CFD meshing on Turbocharger
The volume Mesh generation involves surface mesh and topological cleanup as a pre-requisite activity So first we start with the topological cleaning We identify the Overlapped surfaces and proceed to remove the unnecessary surface. After this we proceed to work on removing single cons, triple cons, etc. we first check…
19 Feb 2023 11:20 AM IST
Week 2 Challenge : Surface meshing on a Pressure valve
Aim:- To produce 3 meshes with diff target lengths and compare them for the given model Procedure:- First we check the Model for topographical inconsistencies, by using the geometric check option. Now we have several of these so to remove these errors we use the new tool in the faces section. After this we assign PID to…
10 Feb 2023 05:28 PM IST
Project - Analysis of a practical automotive wiring circuit
Answer is atached below
03 Feb 2023 06:55 AM IST
Project 2 - Rankine cycle Simulator
close all clear all clc fprintf('Process (1-2) - Isentropic Expansion in the Turbine\n') fprintf('Process (2-3) - Isobaric Heat Rejection by the Condenser\n') fprintf('Process (3-2) - Isentropic Compression in the Pump\n') fprintf('Process (4-1) - Isobaric Heat Addition by the Boiler\n') % For Inputting…
09 Jan 2023 06:57 AM IST
Project 1 - Parsing NASA thermodynamic data
close all clear all clc thermo = fopen('THERMO.dat','r') fgetl(thermo); tempdat = fgetl(thermo); A = strsplit(tempdat,' '); %Extracting the global temperature range LowGt = str2num(A{2}); MidGt = str2num(A{3}); HighGt = str2num(A{4}); %Defining variable to store the input from end-user get = input(' Enter Species Name','s');…
07 Jan 2023 01:07 PM IST
Week 5 - Genetic Algorithm
1.clear all 2.close all 3.clc 4.x = linspace(0,10,20); 5.y = linspace(0,20,20); 6.iteration = 50; 7.[xx yy] = meshgrid(x,y); 8.for i=1:length(x) for j=1:length(y) 10 input(1) = xx(i,j); 11 input(2) = yy(i,j); 12 …
06 Jan 2023 07:33 AM IST
Week 4.1 - Solving second order ODEs
clear all close all clc b = 0.05; l = 1; m = 1; g = 9.81; ct = 1; theta_0 = [0;3]; t_span = linspace(0,20,500); [t,results] = ode45(@(t,theta) ode_func(t,theta,b,g,l,m),t_span,theta_0); for i=1:500 plot(t(i),results(i,1),'-o') hold on pause(0.03) M(ct) = getframe(gcf); ct = ct+1; end movie(M) videofile = VideoWriter('pendulum_motion.avi','Uncompressed…
04 Jan 2023 02:36 PM IST
Week 3.2 - 2R Robotic Arm Challenge
%Animation of a 2R robotic armclear allclose allclc %Inputl1 = 2; l2 = 1.5;theta1 = linspace(0,90,20);theta2 = linspace(0,90,20);ct = 1;for i=1:length(theta1) alpha = theta1(i); for j=1:length(theta2) beta = theta2(j); x0 = 0; y0 = 0; x1 = l1*cosd(alpha); y1 = l1*sind(alpha); x2 = x1 + l2*cosd(beta); y2 = y1…
24 Dec 2022 06:11 AM IST
Project - Data Handling and Interpolation
1. matrix=xlsread("VI.xlsx"); len1=length(matrix); for i = 1:len1 v(i)=matrix(i) end; for j = 25:48 c(j-24)=matrix(j) end; v = Columns 1 through 9 -17.3000 -17.1000 -17.0000 -16.8000 -16.5000 -16.0000 -15.0000 -14.0000 …
26 Aug 2022 10:38 AM IST