1 files changed, 22 insertions, 0 deletions
diff --git a/2762/CH2/EX2.7.2/2_7_2.sce b/2762/CH2/EX2.7.2/2_7_2.sce
new file mode 100755
index 000000000..1a3ade16b
--- /dev/null
+++ b/2762/CH2/EX2.7.2/2_7_2.sce
@@ -0,0 +1,22 @@
+//Transport Processes and Seperation Process Principles
+//Chapter 2
+//Example 2.7-2
+//Principles of Momentum Transfer and Overall Balances
+//given data
+m=0.567;//inlet vol flow rate 
+rho1=968.5;//density of fluid
+m1=m*rho1/60;// mass flow rate in kg/s
+m2=m1;//steady state
+E1=7.45*1000;//energy supplied by the pump in J/s
+Ws=-E1/m1;//work done by shaft
+E2=-1408*1000;//energy given up in J/s
+Q=E2/m2;
+g=9.80665;
+z2=20;
+z1=0;
+//H2-H1+(z2-z1)g+(del v^2)/2= Ws+Q
+H1=355.9*1000;//enthalpy from tables
+H2=Q-Ws-(z2-z1)*g+H1;
+mprintf("the enthalpy is %f J/kg",H2)
+mprintf(" the temp as ssen from steam tables is 48.41 deg C")
+//end