1 files changed, 12 insertions, 0 deletions
diff --git a/779/CH17/EX17.7/17_7.sce b/779/CH17/EX17.7/17_7.sce
new file mode 100755
index 000000000..76ec4cb97
--- /dev/null
+++ b/779/CH17/EX17.7/17_7.sce
@@ -0,0 +1,12 @@
+Mx = 1.8; Pyx = 3.6133;
+Px = 0.5; Tx = 280; Ty = 429;
+Py = Pyx*Px; cp = 1.005;
+disp("bar",Py,"Pressure Py is")
+Pxox = 0.17404;
+Pox = Px/Pxox;
+disp("bar",Pox,"Stagnation pressure is")
+Txox = 0.60680;
+Tox = Tx/Txox; 
+disp("K",Tox,"Stagnation temperature is")
+sysx = cp*log(Ty/Tx)-R*log(Py/Px);
+disp("kJ/kg K",syx,"The change in specific entropy is")
+\ No newline at end of file