1 files changed, 22 insertions, 0 deletions
diff --git a/2870/CH17/EX17.1/Ex17_1.sce b/2870/CH17/EX17.1/Ex17_1.sce
new file mode 100755
index 000000000..be542d830
--- /dev/null
+++ b/2870/CH17/EX17.1/Ex17_1.sce
@@ -0,0 +1,22 @@
+clc;clear;
+//Example 17.1
+
+//given data
+V1=250;
+T1=255.07;
+P1=54.05;
+h=5000;
+
+//from Table A-2a
+cp=1.005;//in kJ/kg-K
+k=1.4;
+
+//calculations
+T01=T1+V1^2/(2*cp*1000);//factor of 1000 to convert kJ to J
+P01=P1*(T01/T1)^(k/(k-1));
+//given pressure ratio in compressor *
+// T02 = T01*(P02/P01)^((k-1)/k)
+T02 = T01*(8)^((k-1)/k);
+win=cp*(T02-T01);
+disp(P01,'the stagnation pressure at the compressor inlet in kPa');
+disp(win,'the required compressor work per unit mass in kJ/kg')