In MATLAB, Volume, m3 Volume, m3 Pressure, kPa,Volume, m3 Pressure, kPa, Pressur
ID: 2074997 • Letter: I
Question
In MATLAB,
Volume, m3 Volume, m3 Pressure, kPa,Volume, m3 Pressure, kPa, Pressure, kPa 2 4 when T- 300 K 2494 1247 831 623 499 416 when T 500 K 4157 2078 1386 1039 831 693 Use these data to answer the following questions: Approximate the pressure when the volume is 5.2 m3 for both temperatures (300 K and 500 K) (a). Use linear interpolation for your calculations. Display your results as “ The solution for the problem 1b is:" (a) Create a new column of pressure values at T-400 K, using linear interpolation. (b) Create an expanded volume - pressure table with volume measurements every 0.2 m3, with columns corresponding to T- 300 K, T- 400 K, and T- 500 K.Explanation / Answer
% Interpolation Calculation
clc;clear;
p=1:1:6; %Pressure Table
t300=[2494,1247,831,623,499,416];% Table for T=300
t500=[4157,2078,1386,1039,831,693]; % Table for T=500
q=5.2; % Queried
v=interp1(p,t300,q); % Linear Interpolation
sprintf('The solution for the problem is %s',v) % this for printinf for asked value
t400=(t300+t500)/2; % Linear
q1=1:0.2:6; % Pressure table for 0.2 increment
v1=interp1(p,t300,q1,'linear'); % Interpolation for t300
v2=interp1(p,t500,q1,'linear');% Interpolation for t500
v3=interp1(p,t400,q1,'linear');% Interpolation for t400
A=[q1;v1;v2;v3]'; % You can See the table in the work space
% I hope answer is clear For queries Please Comment
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