initial commit / add all books

1 files changed, 15 insertions, 0 deletions

diff --git a/617/CH12/EX12.2/Example12_2.sci b/617/CH12/EX12.2/Example12_2.sci
new file mode 100755
index 000000000..9da1311ab
--- /dev/null
+++ b/617/CH12/EX12.2/Example12_2.sci
@@ -0,0 +1,15 @@
+clc();

+clear;

+

+// To calculate the heat loss per square foot from an uninsulated 2 inch sch. pipe

+

+D=2.375/12;                                     // Outer diameter of pipe in ft

+k=0.035;                                      // Thermal conductivity in Btu/hr-ft-degF

+T1=400;                                       // Temperature of pipe in degF

+T2=70;                                        // Temperature of air in degF

+delT=T1-T2;                                   // Temperature differnce in degF

+T2=120;                                       // Assumed temperature in degF 

+h=3.67;                                    

+// As seen from the table , for delT=330. the value of hc+hr=3.67

+q=h*delT;                                     // Heat loss in Btu/hr

+printf("The heat loss per square foot of pipe is %d Btu/hr-ft",q);