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Project - Data Handling and Interpolation
%the given data is read into matlab using xlsread function File=xlsread('C:\Users\Manu Mathai\Downloads\VI.xlsx'); %Voltage and current is assigned to V & I respectively V=File(:,1); I=File(:,2); %interpolation range is established in Vint …
Manu Mathai
updated on 17 Sep 2022
%the given data is read into matlab using xlsread function
File=xlsread('C:\Users\Manu Mathai\Downloads\VI.xlsx');
%Voltage and current is assigned to V & I respectively
V=File(:,1);
I=File(:,2);
%interpolation range is established in Vint
Vint=[-17.3:0.1:0.9];
%interpolation of the data is carried out using interp1
Iint=interp1(V,I,Vint,'pchip');
%VI matrix is created with Vint and Iint
VI=[Vint;Iint];
%Voltage is ploted againt the Current
plot(V,I,'g*')
hold on
plot(Vint,Iint,'r--')
legend('Input data','Interpolation data','Location','best')
xlabel('Voltage [v]')
ylabel('Current [Amps]')
title('Voltage Vs Current');
%Interpolated value matrix is stored into text file and excel file
writematrix(VI,'C:\Users\Manu Mathai\Downloads\VI_project.xlsx')
writematrix(VI,'C:\Users\Manu Mathai\Downloads\VI.txt','Delimiter','tab')
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Read more Projects by Manu Mathai (27)
Week 3: Flow over a backward facing step
AIM: To run the simulation of Flow over a Backward facing step with three different base mesh sizes with help of using Converge Studio, Cygwin and Paraview and camparing the parameters. OBJECTIVE:- . Run 3 simulation . with 3 different base mesh sizes are 1. dx = 2e-3m dy = 2e-3m dz = 2e-3m …
11 Sep 2023 08:35 AM IST
Project 2 - 3D CFD modelling of Air cooling system and liquid cooling system for battery thermal management
1. Comparative study of thermal performance of air-cooled and liquid-cooled battery modules:- Air-cooled module:- The temperature distribution over the module surface with the air-cooling system at the end of the discharge process. The flow rate and temperature of the air at the inlet of the cooling system are 3 L/s and…
11 Sep 2023 08:25 AM IST
Week 1: Channel flow simulation using CONVERGE CFD
Introduction: Channel flow is an internal flow in which the confining walls change the hydrodynamic structure of the flow from an arbitrary state at the channel inlet to a certain state at the outlet. The simplest illustration of internal flow is a laminar flow in a circular tube, while a turbulent flow in the rotor of…
01 Sep 2023 10:15 AM IST
Project 1 - 1d modelling of liquid cooling system
Problem Description: we have a cooling plate mounted with 2 modules, each containing multiple cells. The flow pattern indicates that water is used as the coolant, flowing from a tank of limited capacity. The goal is to analyze the thermal behavior of the system, including plotting the top and bottom module temperatures,…
01 Sep 2023 10:03 AM IST
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