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authorprashantsinalkar2017-10-10 12:27:19 +0530
committerprashantsinalkar2017-10-10 12:27:19 +0530
commit7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch)
treedbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3825/CH8/EX8.1
parentb1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff)
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initial commit / add all books
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+clc
+P1=10 //pressure in bar
+P2=1 //pressure in bar
+h1=3052.1*10^3
+v1=0.258
+u1=h1-(P1*10^5*v1)
+mprintf("u1=%fkJ/kg\n",u1/1000)//ans vary due to roundoff error
+s1=7.1251 //in kJ/kg K
+s2=s1
+sg=7.3598
+sf=1.3027
+X2=(s2-sf)/(sg-sf)
+mprintf("X2=%f\n",X2)//ans vary due to roundoff error
+hg=2675.4
+hf=417.54
+h2=(X2*hg)+(1-X2)*hf
+mprintf("h2=%fkJ/kg\n",h2)//ans vary due to roundoff error
+vg=1.694
+vf=0.0010434
+v2=(X2*vg)+(1-X2)*vf
+mprintf("v2=%fmetre-cube/kg\n",v2)//ans vary due to roundoff error
+u2=(h2*10^3)-(P2*10^5*v2)
+mprintf("u2=%fkJ/kg\n",u2/1000)//ans vary due to roundoff error
+W=u1-u2
+mprintf("W=%fkJ",W/1000)//ans vary due to roundoff error
+