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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3825/CH10/EX10.4/Ex10_4.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3825/CH10/EX10.4/Ex10_4.sce')
| -rw-r--r-- | 3825/CH10/EX10.4/Ex10_4.sce | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/3825/CH10/EX10.4/Ex10_4.sce b/3825/CH10/EX10.4/Ex10_4.sce new file mode 100644 index 000000000..079368bcd --- /dev/null +++ b/3825/CH10/EX10.4/Ex10_4.sce @@ -0,0 +1,34 @@ +clc
+y1=0.75 //H2
+y2=0.25 //N2
+CP1=28.6455
+CP2=29.1783
+CP=(y1*CP1)+(y2*CP2)
+mprintf("CP=%fkJ/kmol K\n",CP)//ans vary due to roundoff error
+Cv1=20.3311
+Cv2=20.8641
+Cv=(y1*Cv1)+(y2*Cv2)
+mprintf("Cv=%fkJ/kmol K\n",Cv)//ans vary due to roundoff error
+gama=CP/Cv
+mprintf("gamma=%f\n",gama)//ans vary due to roundoff error
+P1=100 //pressure in kPa
+P2=500 //pressure in kPa
+T1=300
+T2=T1*((P2/P1)^((gama-1)/gama))
+mprintf("T2=%fK\n",T2)//ans vary due to roundoff error
+ws=-CP*(T2-T1)
+mprintf("-ws=%fkJ/kmol\n",-ws)//ans vary due to roundoff error
+M1=2.016
+M2=28.013
+M=(y1*M1)+(y2*M2)
+mprintf("Molar mass=%fkg/kmol\n",M)//ans vary due to roundoff error
+Ws=-(-ws/M)
+mprintf("-Ws=%fkJ/kg of mixture\n",-Ws)//ans vary due to roundoff error
+R=8.314
+deltas1=(CP1*log(T2/T1))-(R*log(P2/P1))
+mprintf("s2-s1=%fkJ/kmol K\n",deltas1)//ans vary due to roundoff error
+deltas2=(CP2*log(T2/T1))-(R*log(P2/P1))
+mprintf("s2-s1=%fkJ/kmol K\n",deltas2)//ans vary due to roundoff error
+deltas=(y1*deltas1)+(y2*deltas2)
+mprintf("s2-s1=%fkJ/kmol K",deltas)//ans vary due to roundoff error
+
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