xscript.m

来自「本代码为黄华江编著《实用化工计算机模拟—MATLAB在化学工程中的应用》的配套车」· M 代码 · 共 22 行

% xScript.m
% An Example of Script File
%
%   Author: HUANG Huajiang
%   Copyright 2003 UNILAB Research Center, 
%   East China University of Science and Technology, Shanghai, PRC
%   $Revision: 1.0 $  $Date: 2003/02/05 $

clear
clc
disp('Calculating the reaction rate of ammonia synthesis')
t = input('vector of temperatures (℃) = ')
T = t + 273.15;                                             % T: Temperatre, K
dH = (10000+0.219*T-2.845e-3*T.^2+0.9703e-6*T.^3)*4.184     % dH: Reaction heat (-ΔHr), kJ/kmol

% Ploting the results
plot(T,dH,'o-')
xlabel('T (K)')
ylabel('(-ΔH_r)')
title(' Reaction rate VS temperature')