From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001 From: priyanka Date: Wed, 24 Jun 2015 15:03:17 +0530 Subject: initial commit / add all books --- 2417/CH6/EX6.38/Ex6_38.sce | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100755 2417/CH6/EX6.38/Ex6_38.sce (limited to '2417/CH6/EX6.38/Ex6_38.sce') diff --git a/2417/CH6/EX6.38/Ex6_38.sce b/2417/CH6/EX6.38/Ex6_38.sce new file mode 100755 index 000000000..002f2731d --- /dev/null +++ b/2417/CH6/EX6.38/Ex6_38.sce @@ -0,0 +1,16 @@ +clear; +clc; +printf("\t\t\tProblem Number 6.38\n\n\n"); +// Chapter 6: The Ideal Gas +// Problem 6.38 (page no. 290) +// Solution + +//data given +V=1000; //ft/s //the fluid velocity +gc=32.17; //Unit:(LBm*ft)/(LBf*s^2) //gc is constant of proportionality +J=778; //conversion factor +h=1204.4; //Btu/lbm //enthalpy of saturated steam +//h0-h=V^2/(2*gc*J) +h0=h+((V^2)/(2*gc*J)); //Btu/lbm //h0=stagnation enthalpy +printf("The total enthalpy is %f Btu/lbm\n",h0); +//It will be noted for this problem that if the initial velocity had been 100ft/s,deltah would have been 0.2 Btu/lbm,and for most practical purpposes,the total properties and those of the flowing fluid would have been essentially the same.Thus,for low-velocity fluids,the difference in total and steam properties can be neglected. -- cgit