1 files changed, 13 insertions, 0 deletions
diff --git a/2175/CH3/EX3.3/3_3.sce b/2175/CH3/EX3.3/3_3.sce
new file mode 100755
index 000000000..776b0de6e
--- /dev/null
+++ b/2175/CH3/EX3.3/3_3.sce
@@ -0,0 +1,13 @@
+clc;
+R_=8.3145;
+m_=28;
+R=R_/m_;
+T=273+20;
+p2=4.2;//bar
+p1=1.01;//bar
+W=R*T*log(p2/p1);
+disp("work input:");
+disp("kJ/kg",W);
+
+disp("heat rejected:");
+disp("kJ/kg",W);//Q+W=0