From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001 From: prashantsinalkar Date: Tue, 10 Oct 2017 12:27:19 +0530 Subject: initial commit / add all books --- 1328/CH6/EX6.2/6_2.sce | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 1328/CH6/EX6.2/6_2.sce (limited to '1328/CH6/EX6.2/6_2.sce') diff --git a/1328/CH6/EX6.2/6_2.sce b/1328/CH6/EX6.2/6_2.sce new file mode 100644 index 000000000..1a46a354d --- /dev/null +++ b/1328/CH6/EX6.2/6_2.sce @@ -0,0 +1,16 @@ +printf("\t example 6.2 \n"); +printf("\t approximate values are mentioned in the book \n"); +T1=300; // inlet hot fluid,F +T2=200; // outlet hot fluid,F +t1=190; // inlet cold fluid,F +t2=220; // outlet cold fluid,F +n=6; // number of parallel streams +P=((T2-t1)/(T1-t1)); +printf("\t P is : %.3f \n",P); +R=((T1-T2)/((n)*(t2-t1))); +printf("\t R is : %.3f \n",R); +gama=((1-P)/((2.3)*((n*R)/(R-1))*log10(((R-1)/R)*(1/P)^(1/n)+(1/R)))); // using eq.6.35a +printf("\t gama is : %.3f \n",gama); +delt=(gama*(T1-t1)); // true temperature difference,F +printf("\ true temperature difference is : %.1f F \n",delt); +//end -- cgit