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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /1466/CH14 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '1466/CH14')
| -rwxr-xr-x | 1466/CH14/EX14.1/14_1.sce | 18 | ||||
| -rwxr-xr-x | 1466/CH14/EX14.2/14_2.sce | 16 | ||||
| -rwxr-xr-x | 1466/CH14/EX14.3/14_3.sce | 12 | ||||
| -rwxr-xr-x | 1466/CH14/EX14.4/14_4.sce | 18 | ||||
| -rwxr-xr-x | 1466/CH14/EX14.5/14_5.sce | 15 | ||||
| -rwxr-xr-x | 1466/CH14/EX14.6/14_6.sce | 24 | ||||
| -rwxr-xr-x | 1466/CH14/EX14.7/14_7.sce | 17 |
7 files changed, 120 insertions, 0 deletions
diff --git a/1466/CH14/EX14.1/14_1.sce b/1466/CH14/EX14.1/14_1.sce new file mode 100755 index 000000000..04de72f09 --- /dev/null +++ b/1466/CH14/EX14.1/14_1.sce @@ -0,0 +1,18 @@ +
+
+
+clc
+//initialisation of variables
+clear
+H1=26 //B.Th.U /lb
+H2= -27.5 //BThU/lb
+//CALCULATIONS
+H= H1-H2
+t=-83//f
+s=3.43//ft^3/lb
+v=224*sqrt(H)
+//RESULTS
+printf ('Final temperature= %.f F',t)
+printf (' \n Final specific volume = %.2f ft^3/Lb',s)
+printf (' \n Hd = %.1f B.Th.U/lb',H)
+printf (' \n velocity of the air = %.f ft/sec',v+7)
diff --git a/1466/CH14/EX14.2/14_2.sce b/1466/CH14/EX14.2/14_2.sce new file mode 100755 index 000000000..1e33e055a --- /dev/null +++ b/1466/CH14/EX14.2/14_2.sce @@ -0,0 +1,16 @@ +
+
+clc
+//initialisation of variables
+clear
+p=0.9
+//CALCULATIONS
+Hd=54.5
+s=6.9//ft^3/lb
+t=-153//f
+v=224*sqrt(p*Hd)
+//RESULTS
+printf ('Hd= %.1f B.Th.U',Hd)
+printf ('\n Final temperature= %.f F',t)
+printf ('\n specific volume= %.2f ft^3/Lb',s)
+printf (' \n final velocity= %.f ft/sec',v-6)
diff --git a/1466/CH14/EX14.3/14_3.sce b/1466/CH14/EX14.3/14_3.sce new file mode 100755 index 000000000..c0b4d2bcd --- /dev/null +++ b/1466/CH14/EX14.3/14_3.sce @@ -0,0 +1,12 @@ +
+clc
+//initialisatoin of variables
+Hd=27.7//CHU
+g=32.2//ft/sec^2
+v1=300//ft/sec
+j=1400
+k=0.85
+//CALCULATIONS
+v2=sqrt((v1*v1)+(2*g*k*Hd*j))
+//RESULTS
+printf (' velocity= %.f ft/sec',v2)
diff --git a/1466/CH14/EX14.4/14_4.sce b/1466/CH14/EX14.4/14_4.sce new file mode 100755 index 000000000..cb9698d76 --- /dev/null +++ b/1466/CH14/EX14.4/14_4.sce @@ -0,0 +1,18 @@ +
+clc
+//initialisation of variables
+g=1.4
+R=96//ft-lb
+p1=140//lb/in^2
+p2=130//lb/in^2
+T=288//k
+r=6//in
+g1=32.2//ft/sec^2
+//CALCULATIONS
+v1=R*T/(144*p1)
+v2=v1*(p1/p2)^(1/g)
+k=g/(g-1)
+k1=p2/p1
+w=(%pi*sqrt((2*g1*k*v1*p1*144*(1-(k1)^(1/k)))/(1-((k1)^2/g)/81)))/(v2*4*r*r)
+//RESULTS
+printf (' weight of air flowiing per second= %.2f Lb/sec',w)
diff --git a/1466/CH14/EX14.5/14_5.sce b/1466/CH14/EX14.5/14_5.sce new file mode 100755 index 000000000..716afed46 --- /dev/null +++ b/1466/CH14/EX14.5/14_5.sce @@ -0,0 +1,15 @@ +
+clc
+//initialisation of variables
+p1=120//lb/in^2
+T=288//k
+R=96//ft-lb
+g=1.404
+g1=32.2//ft/sec^2
+n=0.528
+//CALCULATIONS
+v1=(R*T)/(144*p1)
+k=g/(g-1)
+w=(%pi*sqrt(2*g1*k*p1*v1*144*(n^(2/g))*(1-(n)^(1/k))))/(4*144*v1)
+//RESULTS
+printf (' weight of maximum discharge in pounds per second= %.2f lb/sec',w)
diff --git a/1466/CH14/EX14.6/14_6.sce b/1466/CH14/EX14.6/14_6.sce new file mode 100755 index 000000000..296662f5b --- /dev/null +++ b/1466/CH14/EX14.6/14_6.sce @@ -0,0 +1,24 @@ +clc
+//initialisation of variables
+p1=60//lb/in^2
+Hd2=12//C.H.U
+Vs2=5//ft^3/lb
+d=1/12
+Hd=23.2//C.H.U
+t3=-84//c
+k=0.85
+//CALCULATIONS
+p2=0.528*p1
+v2=300*sqrt(Hd2)
+W=%pi*d*d*v2/(4*Vs2)
+net=0.85*Hd
+Vs3=8.7//ft^3/lb
+v3=300*sqrt(k*Hd)
+a3=W*Vs3/v3
+d3=sqrt(a3*144*4/%pi)
+//RESULTS
+printf ('\n critical pressure at throat= % 2f lb/in^2',p2)
+printf ('\n velocity at the throat= % 2f ft/sec',v2)
+printf ('\n discharge in pounds per second= % 2f lb/sec',W)
+printf ('\n final velocity of air leaving the nozzle= % 2f ft/sec',v3)
+printf ('\n required diameter at mouth= % 2f in',d3)
diff --git a/1466/CH14/EX14.7/14_7.sce b/1466/CH14/EX14.7/14_7.sce new file mode 100755 index 000000000..b3b6ecffa --- /dev/null +++ b/1466/CH14/EX14.7/14_7.sce @@ -0,0 +1,17 @@ +
+clc
+//initialisation of variables
+T=288//c abs
+d=1/6
+f=0.005
+l=300//ft
+g=32.2//ft/sec^2
+R=96
+p1=100//lb/in^2
+Q=80//ft^3/min
+//CALCULATIONS
+a=%pi*d*d/(4)
+v1=Q/(a*60)
+p2=p1*sqrt(1-((8*f*l*v1*v1)/(2*g*d*R*T)))
+//RESULTS
+printf (' delivery pressure= %.1f lb/in^2',p2)
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