From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001 From: priyanka Date: Wed, 24 Jun 2015 15:03:17 +0530 Subject: initial commit / add all books --- 2141/CH5/EX5.1/Ex5_1.sce | 9 +++++++++ 2141/CH5/EX5.10/Ex5_10.sce | 20 ++++++++++++++++++++ 2141/CH5/EX5.11/Ex5_11.sce | 38 ++++++++++++++++++++++++++++++++++++++ 2141/CH5/EX5.12/Ex5_12.sce | 9 +++++++++ 2141/CH5/EX5.13/Ex5_13.sce | 12 ++++++++++++ 2141/CH5/EX5.14/Ex5_14.sce | 10 ++++++++++ 2141/CH5/EX5.15/Ex5_15.sce | 22 ++++++++++++++++++++++ 2141/CH5/EX5.16/Ex5_16.sce | 12 ++++++++++++ 2141/CH5/EX5.17/Ex5_17.sce | 23 +++++++++++++++++++++++ 2141/CH5/EX5.18/Ex5_18.sce | 16 ++++++++++++++++ 2141/CH5/EX5.2/Ex5_2.sce | 13 +++++++++++++ 2141/CH5/EX5.3/Ex5_3.sce | 24 ++++++++++++++++++++++++ 2141/CH5/EX5.4/Ex5_4.sce | 13 +++++++++++++ 2141/CH5/EX5.5/Ex5_5.sce | 31 +++++++++++++++++++++++++++++++ 2141/CH5/EX5.6/Ex5_6.sce | 18 ++++++++++++++++++ 2141/CH5/EX5.7/Ex5_7.sce | 19 +++++++++++++++++++ 2141/CH5/EX5.8/Ex5_8.sce | 16 ++++++++++++++++ 17 files changed, 305 insertions(+) create mode 100755 2141/CH5/EX5.1/Ex5_1.sce create mode 100755 2141/CH5/EX5.10/Ex5_10.sce create mode 100755 2141/CH5/EX5.11/Ex5_11.sce create mode 100755 2141/CH5/EX5.12/Ex5_12.sce create mode 100755 2141/CH5/EX5.13/Ex5_13.sce create mode 100755 2141/CH5/EX5.14/Ex5_14.sce create mode 100755 2141/CH5/EX5.15/Ex5_15.sce create mode 100755 2141/CH5/EX5.16/Ex5_16.sce create mode 100755 2141/CH5/EX5.17/Ex5_17.sce create mode 100755 2141/CH5/EX5.18/Ex5_18.sce create mode 100755 2141/CH5/EX5.2/Ex5_2.sce create mode 100755 2141/CH5/EX5.3/Ex5_3.sce create mode 100755 2141/CH5/EX5.4/Ex5_4.sce create mode 100755 2141/CH5/EX5.5/Ex5_5.sce create mode 100755 2141/CH5/EX5.6/Ex5_6.sce create mode 100755 2141/CH5/EX5.7/Ex5_7.sce create mode 100755 2141/CH5/EX5.8/Ex5_8.sce (limited to '2141/CH5') 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) -- cgit