1.cpp

一维稳态导热计算 输入端点温度和传热系数等可以算出两点间的温度分布

#include<iostream.h>
#include<math.h>
void main()
{
	float h,tw,chuanrexishu,houdu,gaodu,n,l,th,p,A,x;
	double t,m;
    cin>>th>>h>>tw>>chuanrexishu>>houdu>>gaodu>>n>>l;
   A=houdu*l;
   p=2*(l+houdu);
	m=sqrt(((h*p)/(chuanrexishu*A)));
	for(int i=0;i<n;i++)
	{
		x=gaodu/n*i;
		t=th+(tw-th)*((exp(m*(x-gaodu))+exp(m*(-x+gaodu)))/2)/((exp(m*gaodu)+exp(-m*gaodu))/2);
		cout<<'t'<<i<<'='<<t<<"\t";
	}
	
	}