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

---
 858/CH5/EX5.17/example_17.sce | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100755 858/CH5/EX5.17/example_17.sce

(limited to '858/CH5/EX5.17')

diff --git a/858/CH5/EX5.17/example_17.sce b/858/CH5/EX5.17/example_17.sce
new file mode 100755
index 000000000..25b4bb51b
--- /dev/null
+++ b/858/CH5/EX5.17/example_17.sce
@@ -0,0 +1,19 @@
+clc
+clear 
+printf("example 5.17 page number 209\n\n")
+
+//to find the change in heat trnasfer area
+
+Hv=2635.3    //kJ/kg
+hL=313.93    //in kJ/kg
+S=(2500*313.93+2500*2635.3-5000*125.79)/(2691.5-461.30);
+printf("steam flow rate = %f kg steam/hr",S)
+
+q = S*(2691.5 - 461.30);
+q = q*1000/3600    //in W
+U = 2833.13;   //in W/m2 K
+delta_T = 383.2-348.2;   //in K
+A = q/(U*delta_T);
+
+printf("\n\nArea = %f sq meter",A)
+printf("\n\nin this case a condensor and vaccum pump should be used")
-- 
cgit