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 --- 2063/CH1/EX1.16/1_16.sce | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100755 2063/CH1/EX1.16/1_16.sce (limited to '2063/CH1/EX1.16/1_16.sce') diff --git a/2063/CH1/EX1.16/1_16.sce b/2063/CH1/EX1.16/1_16.sce new file mode 100755 index 000000000..8ae3103c7 --- /dev/null +++ b/2063/CH1/EX1.16/1_16.sce @@ -0,0 +1,17 @@ +clc +clear +//Input data +r=16;//Compression ratio for the air standard diesel cycle +Q1=2200;//Heat added in kJ/kg +T4=1500;//Temperature at the end of isentropic expansion in K +T1=310;//Lowest temperature in the cycle in K +m=0.3;//Air flow rate in kg/sec +Cv=0.714;//Specific heat at constant volume in kJ/kg K + +//Calculations +Q2=Cv*(T4-T1);//Heat rejected in kJ/kg +n=((Q1-Q2)/Q1)*100;//Efficiency in percent +P=m*(Q1-Q2);//Power developed in kW + +//Output +printf('(a)Thermal efficiency is %3.2f percent\n (b)Power developed is %3.0f kW',n,P) -- cgit