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 --- 1226/CH3/EX3.34/EX3_34.jpg | Bin 0 -> 91430 bytes 1226/CH3/EX3.34/EX3_34.sce | 13 +++++++++++++ 2 files changed, 13 insertions(+) create mode 100755 1226/CH3/EX3.34/EX3_34.jpg create mode 100755 1226/CH3/EX3.34/EX3_34.sce (limited to '1226/CH3/EX3.34') diff --git a/1226/CH3/EX3.34/EX3_34.jpg b/1226/CH3/EX3.34/EX3_34.jpg new file mode 100755 index 000000000..cadc3e04b Binary files /dev/null and b/1226/CH3/EX3.34/EX3_34.jpg differ diff --git a/1226/CH3/EX3.34/EX3_34.sce b/1226/CH3/EX3.34/EX3_34.sce new file mode 100755 index 000000000..e5b57ee85 --- /dev/null +++ b/1226/CH3/EX3.34/EX3_34.sce @@ -0,0 +1,13 @@ +clc;funcprot(0);//EXAMPLE 3.34 +// Initialisation of Variables +ma=0.1;...................//Air supplied in kg/s +p1=1;.....................//Supply pressure in bar +t4=285;.................//Temperature of air when supplied to cabin in K +p2=4;...................//Pressure at inlet to turbine in bar +cp=1.0;..................//Specific heat at constant pressure in kJ/kgK +ga=1.4;..................//Ratio of specific heats +//Calculations +t3=t4*((p2/p1)^((ga-1)/ga));................//Temperature at turbine inlet in K +disp(t3,"Temperature at turbine inlet in K:") +P=ma*cp*(t3-t4);...........................//Power developed in kW +disp(P,"Power developed in kW:") -- cgit