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authorpriyanka2015-06-24 15:03:17 +0530
committerpriyanka2015-06-24 15:03:17 +0530
commitb1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch)
treeab291cffc65280e58ac82470ba63fbcca7805165 /2141/CH5
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Diffstat (limited to '2141/CH5')
-rwxr-xr-x2141/CH5/EX5.1/Ex5_1.sce9
-rwxr-xr-x2141/CH5/EX5.10/Ex5_10.sce20
-rwxr-xr-x2141/CH5/EX5.11/Ex5_11.sce38
-rwxr-xr-x2141/CH5/EX5.12/Ex5_12.sce9
-rwxr-xr-x2141/CH5/EX5.13/Ex5_13.sce12
-rwxr-xr-x2141/CH5/EX5.14/Ex5_14.sce10
-rwxr-xr-x2141/CH5/EX5.15/Ex5_15.sce22
-rwxr-xr-x2141/CH5/EX5.16/Ex5_16.sce12
-rwxr-xr-x2141/CH5/EX5.17/Ex5_17.sce23
-rwxr-xr-x2141/CH5/EX5.18/Ex5_18.sce16
-rwxr-xr-x2141/CH5/EX5.2/Ex5_2.sce13
-rwxr-xr-x2141/CH5/EX5.3/Ex5_3.sce24
-rwxr-xr-x2141/CH5/EX5.4/Ex5_4.sce13
-rwxr-xr-x2141/CH5/EX5.5/Ex5_5.sce31
-rwxr-xr-x2141/CH5/EX5.6/Ex5_6.sce18
-rwxr-xr-x2141/CH5/EX5.7/Ex5_7.sce19
-rwxr-xr-x2141/CH5/EX5.8/Ex5_8.sce16
17 files changed, 305 insertions, 0 deletions
diff --git a/2141/CH5/EX5.1/Ex5_1.sce b/2141/CH5/EX5.1/Ex5_1.sce
new file mode 100755
index 000000000..61a69fe39
--- /dev/null
+++ b/2141/CH5/EX5.1/Ex5_1.sce
@@ -0,0 +1,9 @@
+
+clc
+//initialisation of variables
+w=5090 //Btu
+h=1500 //Btu
+//CALCULATIONS
+U=w-h //Btu
+//RESULTS
+printf('The tank and fluid as the system=%f Btu',U)
diff --git a/2141/CH5/EX5.10/Ex5_10.sce b/2141/CH5/EX5.10/Ex5_10.sce
new file mode 100755
index 000000000..6807ee367
--- /dev/null
+++ b/2141/CH5/EX5.10/Ex5_10.sce
@@ -0,0 +1,20 @@
+
+clc
+//initialisation of variables
+V=10 //ft^3
+T=600//F
+v=200 //lbf/in^2
+Sv=50 //lbf/in^2
+p=200 //lbf/in^2
+v1=8.515 //ft^3/lbm
+m1=V/v1//lbm
+hi=1322.1 //Btu/lbm
+u1=1095.3 //Btu/lbm
+m2=3.05 //lbm
+u2=V/m2 //ft^3/lbm
+he=1234.8 //Btu/lbm
+//CALCULATIONS
+m3=m1*(hi-u1)/(hi-he) //lbm
+M=m2-m1 //lbm
+//RESULTS
+printf('The mass of steam that flows into the tank=% f lbm',M)
diff --git a/2141/CH5/EX5.11/Ex5_11.sce b/2141/CH5/EX5.11/Ex5_11.sce
new file mode 100755
index 000000000..28cd9a59a
--- /dev/null
+++ b/2141/CH5/EX5.11/Ex5_11.sce
@@ -0,0 +1,38 @@
+
+clc
+//initialisation of variables
+he=629.6 //Btu/lbm
+vf1=0.02732 //Ft^3/lbm
+vg1=1.502 //ft^3/lbm
+vf2=0.02584 //ft^3/lbm
+vg2=2.952 //ft^3/lbm
+p1=200 //lbf/in^2
+p2=100 //lbf/in^2
+hg=632.7//Btu/lbm
+h1=626.5 //Btu/lbm
+h=150.9//Btu/lbm
+h2=104.7 //Btu/lbm
+m1=25//lbm
+m2=850 //lbm
+t=50 //ft^3
+x=(0.0334)/(2.926)
+T=778//F
+t2=144//in^2/ft^3
+//CALCULATIONS
+uf1=h-(p1*t2*vf1/T)//Btu/lbm
+uf2=h2-(p2*t2*vf2)/T//Btu/lbm
+ug1=hg-(p1*t2*vg1)/T//Btu/lbm
+ug2=h1-(p2*t2*vg2)/T //btu/lbm
+ufg=ug2-uf2 //Btu/lbm
+m=m1/vf1 //lbm
+mg=m1/vg1 //lbm
+M=m+mg //lbm
+M1=M*he//Btu
+Mu1=m*uf1+mg*ug1 //Btu
+M2=M1-Mu1 //Btu
+U1=t/m2 //ft^3/lbm
+U2=uf2+x*ufg//Btu/lbm
+M3=(M1-Mu1)/(he-U2)
+Me=M-M3//lbm
+//RESULTS
+printf('The mass of ammonia =% f lbm',Me)
diff --git a/2141/CH5/EX5.12/Ex5_12.sce b/2141/CH5/EX5.12/Ex5_12.sce
new file mode 100755
index 000000000..9680e9df2
--- /dev/null
+++ b/2141/CH5/EX5.12/Ex5_12.sce
@@ -0,0 +1,9 @@
+
+clc
+//initialisation of variables
+h=20.2 //lbf/in^2
+T=40 //F
+//CALCULATIONS
+Cp=h/T//Btu/lbm F
+//RESULTS
+printf('The constant pressure specific heat of steam =% f Btu/lbm',Cp)
diff --git a/2141/CH5/EX5.13/Ex5_13.sce b/2141/CH5/EX5.13/Ex5_13.sce
new file mode 100755
index 000000000..f31753bcc
--- /dev/null
+++ b/2141/CH5/EX5.13/Ex5_13.sce
@@ -0,0 +1,12 @@
+
+clc
+//initialisation of variables
+Pe=20 //lbf/in^2
+he=1279.1 //Btu/lbm
+Te=484.2 //F
+delT=-15.8 //F
+delP=-80 //lbf/in^2
+//CALCULATIONS
+Mu=delT/delP//-F/lbf
+//RESULTS
+printf('The final temperture and specific volume of the steam and the average joule-thomson coefficient=% f -F/lbf',Mu)
diff --git a/2141/CH5/EX5.14/Ex5_14.sce b/2141/CH5/EX5.14/Ex5_14.sce
new file mode 100755
index 000000000..e13258d30
--- /dev/null
+++ b/2141/CH5/EX5.14/Ex5_14.sce
@@ -0,0 +1,10 @@
+
+clc
+//initialisation of variables
+hi=143.6 //Btu/lbm
+he=53.8 //Btu/lbm
+xe=561.1 //Btu/lbm
+//CALCULATIONS
+Xe=(hi-he)/xe*100//per-cent
+//RESULTS
+printf('the the quality of the ammonia leaving the expansion value=% f per-cent',Xe)
diff --git a/2141/CH5/EX5.15/Ex5_15.sce b/2141/CH5/EX5.15/Ex5_15.sce
new file mode 100755
index 000000000..f0a7462d2
--- /dev/null
+++ b/2141/CH5/EX5.15/Ex5_15.sce
@@ -0,0 +1,22 @@
+
+clc
+//initialisation of variables
+v=2 //ft^3
+u1=7.259//lbm
+u2=9.403 //lbm
+p1=60 //lbf/in^2
+t=300 //f
+M=0.275 //lbm
+h1=1181.6//btu
+h2=1283.0 //Btu
+t1=144//in^2/ft^3
+T=778//F
+W=6.5//Btu
+//CALCULATIONS
+Q1=M*(h2-h1)//Btu
+U=Q1-W //Btu
+v1=h1-(p1*t1*u1/T)//Btu/lbm
+v2=h2-(p1*t1*u2/T)//Btu/lbm
+U1=M*(v2-v1)//Btu
+//RESULTS
+printf('The heat transfer and the work and change in internal energy=% f Btu',U1)
diff --git a/2141/CH5/EX5.16/Ex5_16.sce b/2141/CH5/EX5.16/Ex5_16.sce
new file mode 100755
index 000000000..477e537c3
--- /dev/null
+++ b/2141/CH5/EX5.16/Ex5_16.sce
@@ -0,0 +1,12 @@
+
+clc
+//initialisation of variables
+h=11710//Btu/lbm-mole
+M=32 //Btu
+T2=2000//R
+T1=500 //R
+//CALCULATIONS
+H=h/M //Btu/lbm
+Cp=H/(T2-T1)//Btu/lbm R
+//RESULTS
+printf('The ideal gas behavior=% f Btu/lbm R',Cp)
diff --git a/2141/CH5/EX5.17/Ex5_17.sce b/2141/CH5/EX5.17/Ex5_17.sce
new file mode 100755
index 000000000..f6af43f48
--- /dev/null
+++ b/2141/CH5/EX5.17/Ex5_17.sce
@@ -0,0 +1,23 @@
+
+clc
+//initialisation of variables
+Te=400 //F
+Ti=80 //F
+Cp=0.24 //lbm
+v=300 //ft/sec
+r=2000 //lbm/min
+p=54 //lbf/in^2
+T1=778//F
+R=42.4//ft^2
+W=Cp*(Te-Ti)+(v^2)/(2*p1*T1)//Btu/lbm
+We=W*r/R//hp
+T=Ti+460 //R
+T1=Te+460 //R
+hi=129.06 //Btu/lbm
+he=206.46 //Btu/lbm
+p1=32.17//in^2/ft^3
+//CALCULATIONS
+w=he-hi+(v^2)/(2*p1*T1)//Btu/lbm
+we=(w*r)/R//hp
+//RESULTS
+printf('the power required to drive the compressor =% f Btu/lbm',we)
diff --git a/2141/CH5/EX5.18/Ex5_18.sce b/2141/CH5/EX5.18/Ex5_18.sce
new file mode 100755
index 000000000..39429af25
--- /dev/null
+++ b/2141/CH5/EX5.18/Ex5_18.sce
@@ -0,0 +1,16 @@
+
+clc
+//initialisation of variables
+V=2 //ft^3
+v=20 //lbf/in^2
+T=540 //R
+t=300 //F
+t2=80 //F
+cv=0.177 //lbf/in^2
+p=160 //lbf/in^2
+W=9.15 //Btu
+m=0.1868 //lbm
+//CALCULATIONS
+Q=m*(cv)*(t-t2)-W//Btu
+//RESULTS
+printf('the amount of this heat transfer=% f Btu',Q)
diff --git a/2141/CH5/EX5.2/Ex5_2.sce b/2141/CH5/EX5.2/Ex5_2.sce
new file mode 100755
index 000000000..4145276a6
--- /dev/null
+++ b/2141/CH5/EX5.2/Ex5_2.sce
@@ -0,0 +1,13 @@
+
+clc
+//initialisation of variables
+m=10 //lbm
+w=100 //lbm
+z=77.8 //ft
+Btu=1 //ft-lbf
+g=32.17//ft/sec^2
+gc=32.17//lbm-ft/lbf-sec^2
+//CALCULATIONS
+KE=(m*g/gc)*(-z)//ft-lbf
+//RESULTS
+printf('The stone then falls into the water=% f ft-lbf',KE)
diff --git a/2141/CH5/EX5.3/Ex5_3.sce b/2141/CH5/EX5.3/Ex5_3.sce
new file mode 100755
index 000000000..f49e8770c
--- /dev/null
+++ b/2141/CH5/EX5.3/Ex5_3.sce
@@ -0,0 +1,24 @@
+
+clc
+//initialisation of variables
+v=100//ft^3
+vliq=1 //ft^3
+w=99 //ft^3
+wvap=14.7 //lbf/in^2
+vf=0.01672 //lbm
+vg=26.80 //lbm
+p=294 //lbf/in^2
+Tu=1.575 //lbf
+u2=1117.0//Btu/lbm
+vg1=1077.5//ft^3
+p1=180.0//lbf/in^2
+//CALCULATIONS
+mliq=(vliq/vf)//lbm
+m1vap=(w/vg)//lbm
+U=(mliq*p1)+(m1vap*vg1)//Btu
+m=mliq+m1vap //lbm
+v2=v/m//ft^3/lbm
+U2=m*u2//Btu
+Q2=(U2-U)//Btu
+//RESULTS
+printf('The heat transfer for this process=% f Btu',Q2)
diff --git a/2141/CH5/EX5.4/Ex5_4.sce b/2141/CH5/EX5.4/Ex5_4.sce
new file mode 100755
index 000000000..46f6e17bb
--- /dev/null
+++ b/2141/CH5/EX5.4/Ex5_4.sce
@@ -0,0 +1,13 @@
+
+clc
+//initialisation of variables
+i=20 //amp
+v=12.8 //v
+h=25 //Btu
+Q=-i*v// 1 watt Btu/hr
+w=3.412//Bhu/hr
+//CALCULATIONS
+W=Q*w//Btu/hr
+E=-h-W//Btu/hr
+//RESULTS
+printf('The internal energy increasing=% f Btu/hr',E)
diff --git a/2141/CH5/EX5.5/Ex5_5.sce b/2141/CH5/EX5.5/Ex5_5.sce
new file mode 100755
index 000000000..eb2697568
--- /dev/null
+++ b/2141/CH5/EX5.5/Ex5_5.sce
@@ -0,0 +1,31 @@
+
+clc
+//initialisation of variables
+v1=200 //ft/sec
+v2=600//ft/sec
+Q=-30000//Btu/hr
+m=10000//lbf/hr
+p1=300//lbf/in62
+p2=15//lbf/in^2
+T1=700//F
+T2=778//F
+g=32.17//lbm-ft/lbf-sec^2
+Q1=100//percent
+hi=1368.3//Btu/lbm
+g1=16//feet
+g2=10//feet
+he=1150.8//Btu/lbm
+w1=208100//Bt/hr
+w2=2545//Btu/hp-hr
+a=7.2//lbm
+w3=208.1
+//CALCULATIONS
+V=(v1*v1)/(2*g*T)//Btu/lbm
+Zi=(g1*g)/(g*T)//Btu/lbm
+V1=(v2)^2/(2*g*T)//Btu/lbm
+Ze=g2/T2//Btu/lbm
+We1=w1/w2*10//hp
+q=Q/m//Btu/lbm
+We2=(w3*m)/w2//hp
+//RESULTS
+printf('The work per pound mass of fluid flowing is found is=% f hp',We2)
diff --git a/2141/CH5/EX5.6/Ex5_6.sce b/2141/CH5/EX5.6/Ex5_6.sce
new file mode 100755
index 000000000..e202555b6
--- /dev/null
+++ b/2141/CH5/EX5.6/Ex5_6.sce
@@ -0,0 +1,18 @@
+
+clc
+//initialisation of variables
+v=200 //ft/sec
+p=20 //lbf/in^2
+ve=2000 //ft/sec
+hi=1227.6 //ft/sec
+T=778//F
+t=32.17//in^2/ft^3
+hg=1156.3//fe/sec
+hf=960.1//ft
+//CALCULATIONS
+he=hi+((v)^2)/(2*t*T)-((ve)^2)/(2*t*T)//Btu/lbm
+x=1-(7.9)/960.1//percent
+X=-(he-hg)
+X1=(1-X/hf)*100//percent
+//RESULTS
+printf('the final temperature if the steam is superheated in the final state=% f percent',X1)
diff --git a/2141/CH5/EX5.7/Ex5_7.sce b/2141/CH5/EX5.7/Ex5_7.sce
new file mode 100755
index 000000000..59417d6b3
--- /dev/null
+++ b/2141/CH5/EX5.7/Ex5_7.sce
@@ -0,0 +1,19 @@
+
+clc
+//initialisation of variables
+m=125 //lbf/hr
+hi=79.76 //Btu/lbm
+he=103.91 //Btu/lbm
+W=-3412/m //Btu/lbm
+q=W+he-hi//Btu/lbm
+Q=m*q //Btu/hr
+hr=100.34 //Btu/lbm
+hw=23.07//Btu/lbm
+he_r=31.10 //Btu/lbm
+he_w=43.03 //Btu/lbm
+//CALCULATIONS
+Mw=m*(hr-he_r)/(he_w-hw)//lbm/hr
+Qe=m*(he_r-hr)//Btu/hr
+mw=-Qe/(he_w-hw)//Btu/hr
+//RESULTS
+printf('The heat transfer from the compressor per hour=% f Btu/lbm',mw)
diff --git a/2141/CH5/EX5.8/Ex5_8.sce b/2141/CH5/EX5.8/Ex5_8.sce
new file mode 100755
index 000000000..3f0aab8d8
--- /dev/null
+++ b/2141/CH5/EX5.8/Ex5_8.sce
@@ -0,0 +1,16 @@
+
+clc
+//initialisation of variables
+h1=1314.7 //Btu/lbm
+h2=1288.7//btu/lbm
+h3=1116.2-0.07*1022.2//Btu/lbm
+h4=77.9//Btu/lbm
+h5=3.0 //Btu/lbm
+//CALCULATIONS
+q=h2-h1 //Btu/lbm
+W=h2-h3 //Btu/lbm
+q2=h4-h3 //Btu/lbm
+W2=h5+h4 //Btu/lbm
+Q=h1-W2 //Btu/lbm
+//RESULTS
+printf('The quantities of per pound mass flowing through the unit=% f Btu/lbm',Q)
generated by cgit (git 2.34.1) at 2025-03-12 03:05:00 +0000