1 files changed, 21 insertions, 0 deletions
diff --git a/555/CH5/EX5.6/6.sce b/555/CH5/EX5.6/6.sce
new file mode 100644
index 000000000..7956232a6
--- /dev/null
+++ b/555/CH5/EX5.6/6.sce
@@ -0,0 +1,21 @@
+// Implementation of example 5.6
+// Basic and Applied Thermodynamics by P.K.Nag
+
+clc
+clear
+
+Va=270 // (air speed in m/s)
+Ha=260 // (enthalpy of air in kJ/kg)
+Hg=912 // (enthalpy of gas in kJ/kg)
+Ef=44500 // (energy in kJ/kg)
+wf=0.019 // (fuel ratio)
+Q=21 // (heat loss in kJ/kg)
+wg=wf+1;
+// it is given that 5% of energy is not released in reaction
+Eg=0.05*Ef*(wf/wg);
+// the steady flow rate equation is wa*(hg+Va^2/2)+wf*Ef+Q=wg*(hg+Vg^2/2+Eg)
+temp=((Ha+Va*Va/2000)+wf*Ef-Q-wg*(Hg+Eg));
+temp=temp*wg*2000;
+Vg=sqrt(temp);
+printf("velocity of exhaust gas = %.2f",Vg);
+// end
+\ No newline at end of file