1 files changed, 18 insertions, 0 deletions
diff --git a/632/CH11/EX11.12/example11_12.sce b/632/CH11/EX11.12/example11_12.sce
new file mode 100755
index 000000000..6d590b223
--- /dev/null
+++ b/632/CH11/EX11.12/example11_12.sce
@@ -0,0 +1,18 @@
+//clc()
+//Cp = 26.586 + 7.582 * 10 ^-3 * T - 1.12 * 10^-6 * T^2
+T1 = 500;//K
+T2 = 1000;//K
+x = integrate('26.586 + 7.582 * 10^-3 * T - 1.12 * 10^-6 * T^2','T',T1,T2);
+Cpm = 1 *x / ( T2 - T1 ) ;
+disp("kJ/kmolK",Cpm,"(a)Mean molal heat capacity = ")
+V = 500;//m^3;
+N = V / 22.4143;
+Q = N * Cpm * ( T2 - T1 );
+disp("kJ/h",Q,"(b)Heat to be supplied = ")
+T3 = 1500;//K
+Q1 = Cpm * (T3 - T1);
+y = integrate('26.586 + 7.582 * 10 ^-3 * T - 1.12 * 10^-6 * T^2','T',T1,T3);
+Q2 = y ;
+disp(Q2)
+Perror = (Q2 - Q1) * 100 / Q2;
+disp("%",Perror,"(c)Percent error = ")
+\ No newline at end of file