diff options
Diffstat (limited to '2417/CH6/EX6.38')
| -rwxr-xr-x | 2417/CH6/EX6.38/Ex6_38.sce | 16 |
1 files changed, 16 insertions, 0 deletions
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.
|