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 --- 1922/CH4/EX4.26/4_26.sce | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100755 1922/CH4/EX4.26/4_26.sce (limited to '1922/CH4/EX4.26/4_26.sce') diff --git a/1922/CH4/EX4.26/4_26.sce b/1922/CH4/EX4.26/4_26.sce new file mode 100755 index 000000000..7a925027e --- /dev/null +++ b/1922/CH4/EX4.26/4_26.sce @@ -0,0 +1,20 @@ +clc +clear +//Initialization of variables +ma=500 //kg/h +cp1=3.2 //kJ/kg K +ta=20 //C +mb=200 +mc=300 //kg/h +cp2=2.8 //kJ/kg K +tc=80 //C +tb=80 //C +me=50 //kg/h +te=120 //C +td=120 //C +hg=503.7 +he=2706.3 +//calcualtions +Ws=(mb+me)*hg + mc*cp2*(tc) - me*he -ma*cp1*(ta) +//results +printf("Net work done = %d kJ/h",Ws) -- cgit