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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
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| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /1808/CH3/EX3.26/Chapter3_Exampl26.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '1808/CH3/EX3.26/Chapter3_Exampl26.sce')
| -rw-r--r-- | 1808/CH3/EX3.26/Chapter3_Exampl26.sce | 29 |
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diff --git a/1808/CH3/EX3.26/Chapter3_Exampl26.sce b/1808/CH3/EX3.26/Chapter3_Exampl26.sce new file mode 100644 index 000000000..c2fda1602 --- /dev/null +++ b/1808/CH3/EX3.26/Chapter3_Exampl26.sce @@ -0,0 +1,29 @@ +clc
+clear
+//INPUT DATA
+p1=120;//Pressure in kN/m^2
+t1=303;//temperature in K
+v1=0.0708;//specific volume in m^3/s
+v2=0.004165;//specific volume in m^3/s
+t3=1423;//temperature in K
+t4=1873;//temperature in K
+cp=1.005;//specific pressure
+cv=0.718;//specific volume
+R=0.287;//gas constant
+g=1.4;//constant
+
+//CALCULATIONS
+ro=t4/t3;//cutoff ratio
+Rc=v1/v2;//Compression ratio
+t2=t1*(Rc^(g-1));//temperature in K
+v45=(ro/Rc);//specific volume in m^3/s
+t5=t4*((v45)^(g-1));//temperature in K
+Qs=cv*(t3-t2)+cp*(t4-t3);//heat added in kJ/kg
+Qr=cv*(t5-t1);//heat rejected in kJ/kg
+nd=((Qs-Qr)/Qs)*100;//thermal efficiency in percentage
+
+//OUTPUT
+printf('(a)cutoff ratio %3.3f \n (b)Compression ratio is %3.1f \n (c)Heat added is %3.2f kJ/kg \n heat rejected is %3.2f kJ/kg \n (d)The thermal efficiency in %3.2f percentage',ro,Rc,Qs,Qr,nd)
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