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Diffstat (limited to '3831/CH15/EX15.13/Ex15_13.sce')
| -rw-r--r-- | 3831/CH15/EX15.13/Ex15_13.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/3831/CH15/EX15.13/Ex15_13.sce b/3831/CH15/EX15.13/Ex15_13.sce new file mode 100644 index 000000000..5fba06f20 --- /dev/null +++ b/3831/CH15/EX15.13/Ex15_13.sce @@ -0,0 +1,16 @@ +// Example 15_13
+clc;funcprot(0);
+// Given data
+T=25+273.15;// K
+n_C=1;// The stoichiometric coefficient of the reaction
+n_H2=2;// The stoichiometric coefficient of the reaction
+n_CH4=1;// The stoichiometric coefficient of the reaction
+sbar0_CH4=186.256;// kJ/kgmole.K
+sbar0_C=5.740;// kJ/kgmole.K
+sbar0_H2=130.684;// kJ/kgmole.K
+h_f_CH4=-74.873;// MJ/kgmole.K
+
+// Calculation
+sbar0_f_CH4=sbar0_CH4-[((n_C/n_CH4)*sbar0_C)+((n_H2/n_CH4)*sbar0_H2)];// kJ/kgmole.K
+gbar0_f_CH4=h_f_CH4-(T*sbar0_f_CH4*1/1000);// The specific molar Gibbs function of formation of methane in MJ/kgmole
+printf("\nThe molar specific entropy of formation,(sbar0_f)_CH4=%2.3f kJ/kgmole.K \nThe specific molar Gibbs function of formation of methane,(gbar0_f)_CH4=%2.3f MJ/kgmole",sbar0_f_CH4,gbar0_f_CH4);
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