initial commit / add all books

24 files changed, 122 insertions, 0 deletions

diff --git a/575/CH7/EX7.2.1/7_2_1.jpg b/575/CH7/EX7.2.1/7_2_1.jpg
new file mode 100755
index 000000000..0d7181f39
--- /dev/null
+++ b/575/CH7/EX7.2.1/7_2_1.jpg
diff --git a/575/CH7/EX7.2.1/7_2_1.sce b/575/CH7/EX7.2.1/7_2_1.sce
new file mode 100755
index 000000000..7488998e7
--- /dev/null
+++ b/575/CH7/EX7.2.1/7_2_1.sce
@@ -0,0 +1,9 @@
+clc

+pathname=get_absolute_file_path('7_2_1.sce')

+filename=pathname+filesep()+'721.sci'

+exec(filename)

+printf(" All the values in the textbook are Approximated hence the values in this code differ from those of Textbook")

+u=Vdot*100^2 /(%pi*(ID/2)^2 *3600)

+mdot=Vdot*10^3 /3600

+Ek=mdot*u^2 /2

+printf(" \n Ek=%f J/s",Ek)
\ No newline at end of file
diff --git a/575/CH7/EX7.2.2/7_2_2.jpg b/575/CH7/EX7.2.2/7_2_2.jpg
new file mode 100755
index 000000000..dff0ef9d6
--- /dev/null
+++ b/575/CH7/EX7.2.2/7_2_2.jpg
diff --git a/575/CH7/EX7.2.2/7_2_2.sce b/575/CH7/EX7.2.2/7_2_2.sce
new file mode 100755
index 000000000..4de58ea28
--- /dev/null
+++ b/575/CH7/EX7.2.2/7_2_2.sce
@@ -0,0 +1,7 @@
+clc

+pathname=get_absolute_file_path('7_2_2.sce')

+filename=pathname+filesep()+'722.sci'

+exec(filename)

+printf(" All the values in the textbook are Approximated hence the values in this code differ from those of Textbook")

+Power=mdot*g*(z2-z1)

+printf(" \n Power=%d J/s",Power)
\ No newline at end of file
diff --git a/575/CH7/EX7.4.1/7_4_1.jpg b/575/CH7/EX7.4.1/7_4_1.jpg
new file mode 100755
index 000000000..006c8ba07
--- /dev/null
+++ b/575/CH7/EX7.4.1/7_4_1.jpg
diff --git a/575/CH7/EX7.4.1/7_4_1.sce b/575/CH7/EX7.4.1/7_4_1.sce
new file mode 100755
index 000000000..352207bec
--- /dev/null
+++ b/575/CH7/EX7.4.1/7_4_1.sce
@@ -0,0 +1,9 @@
+clc

+pathname=get_absolute_file_path('7_4_1.sce')

+filename=pathname+filesep()+'741.sci'

+exec(filename)

+printf(" All the values in the textbook are Approximated hence the values in this code differ from those of Textbook")

+Hcap=U+P*Vcap*101.3

+H=ndot*Hcap*10^3

+printf(" \n Specific Enthalpy=%d J/mol",Hcap)

+printf("\n Enthalpy of Helium=%E J/h",H)
\ No newline at end of file
diff --git a/575/CH7/EX7.4.2/7_4_2.jpg b/575/CH7/EX7.4.2/7_4_2.jpg
new file mode 100755
index 000000000..06ea81877
--- /dev/null
+++ b/575/CH7/EX7.4.2/7_4_2.jpg
diff --git a/575/CH7/EX7.4.2/7_4_2.sce b/575/CH7/EX7.4.2/7_4_2.sce
new file mode 100755
index 000000000..464d7ef5f
--- /dev/null
+++ b/575/CH7/EX7.4.2/7_4_2.sce
@@ -0,0 +1,12 @@
+clc

+pathname=get_absolute_file_path('7_4_2.sce')

+filename=pathname+filesep()+'742.sci'

+exec(filename)

+printf(" All the values in the textbook are Approximated hence the values in this code differ from those of Textbook")

+Ek=mdot*10^(-3)*(u2^2-u1^2)/2

+Ep=mdot*g*deltaZ/10^3

+Qdot=Qdot/(0.239*3600)

+Hdot=Qdot-Ws-Ek-Ep

+printf(" \n DeltaH=%f KW",Hdot)

+Hcap=Hdot/mdot

+printf("\n Specific Enthalpy=%f Kj/Kg",Hcap)
\ No newline at end of file
diff --git a/575/CH7/EX7.5.1/7_5_1.jpg b/575/CH7/EX7.5.1/7_5_1.jpg
new file mode 100755
index 000000000..27cb0d7eb
--- /dev/null
+++ b/575/CH7/EX7.5.1/7_5_1.jpg
diff --git a/575/CH7/EX7.5.1/7_5_1.sce b/575/CH7/EX7.5.1/7_5_1.sce
new file mode 100755
index 000000000..28a48014f
--- /dev/null
+++ b/575/CH7/EX7.5.1/7_5_1.sce
@@ -0,0 +1,9 @@
+clc

+pathname=get_absolute_file_path('7_5_1.sce')

+filename=pathname+filesep()+'751.sci'

+exec(filename)

+printf(" All the values in the textbook are Approximated hence the values in this code differ from those of Textbook")

+deltaH=H0-H50

+deltaU=deltaH+((Pfinal*Vfinal-Pinitial*Vinitial)*1.987/10.73)

+printf(" \n change in Specific Enthalpy=%f Btu/lbm",deltaH)

+printf(" \n change in Specific Internal Energy=%f Btu/lbm",deltaU)
\ No newline at end of file
diff --git a/575/CH7/EX7.5.3/7_5_3.jpg b/575/CH7/EX7.5.3/7_5_3.jpg
new file mode 100755
index 000000000..92319c8a1
--- /dev/null
+++ b/575/CH7/EX7.5.3/7_5_3.jpg
diff --git a/575/CH7/EX7.5.3/7_5_3.sce b/575/CH7/EX7.5.3/7_5_3.sce
new file mode 100755
index 000000000..416042269
--- /dev/null
+++ b/575/CH7/EX7.5.3/7_5_3.sce
@@ -0,0 +1,10 @@
+clc

+pathname=get_absolute_file_path('7_5_3.sce')

+filename=pathname+filesep()+'753.sci'

+exec(filename)

+printf(" All the values in the textbook are Approximated hence the values in this code differ from those of Textbook")

+disp("From Steam tables, ")

+Hin=3201 //Kj/Kg

+Hout=2675 //Kj/Kg

+Ws= -mdot*(Hout-Hin)/3600

+printf("Work delivered by Turbine to surroundings=%d Kw",Ws)
\ No newline at end of file
diff --git a/575/CH7/EX7.6.1/7_6_1.jpg b/575/CH7/EX7.6.1/7_6_1.jpg
new file mode 100755
index 000000000..69f1548a8
--- /dev/null
+++ b/575/CH7/EX7.6.1/7_6_1.jpg
diff --git a/575/CH7/EX7.6.1/7_6_1.sce b/575/CH7/EX7.6.1/7_6_1.sce
new file mode 100755
index 000000000..f49ca62fe
--- /dev/null
+++ b/575/CH7/EX7.6.1/7_6_1.sce
@@ -0,0 +1,13 @@
+clc

+pathname=get_absolute_file_path('7_6_1.sce')

+filename=pathname+filesep()+'761.sci'

+exec(filename)

+printf(" All the values in the textbook are Approximated hence the values in this code differ from those of Textbook")

+deltaH=m3*H3-m1*H1-m2*H2

+disp("From tables, Vdot=0.1166 m^3/kg")

+Vdot=0.1166 

+A=%pi*(ID/2)^2 /10^4

+u=m3*Vdot/(A*60)

+Ek=m3*u^2 /(2*10^3)

+Qdot=deltaH+Ek

+printf("Heat required=%E Kj/min",Qdot)
\ No newline at end of file
diff --git a/575/CH7/EX7.6.2/7_6_2.jpg b/575/CH7/EX7.6.2/7_6_2.jpg
new file mode 100755
index 000000000..aa750a6c5
--- /dev/null
+++ b/575/CH7/EX7.6.2/7_6_2.jpg
diff --git a/575/CH7/EX7.6.2/7_6_2.sce b/575/CH7/EX7.6.2/7_6_2.sce
new file mode 100755
index 000000000..24629c41f
--- /dev/null
+++ b/575/CH7/EX7.6.2/7_6_2.sce
@@ -0,0 +1,7 @@
+clc

+pathname=get_absolute_file_path('7_6_2.sce')

+filename=pathname+filesep()+'762.sci'

+exec(filename)

+printf(" All the values in the textbook are Approximated hence the values in this code differ from those of Textbook")

+Qdot=basis*(x*Hout1+(1-x)*Hout2-x*Hin1-(1-x)*Hin2)

+printf(" \n Heat required=%f KJ/Kg",Qdot/basis)
\ No newline at end of file
diff --git a/575/CH7/EX7.6.3/7_6_3.jpg b/575/CH7/EX7.6.3/7_6_3.jpg
new file mode 100755
index 000000000..1e63118c2
--- /dev/null
+++ b/575/CH7/EX7.6.3/7_6_3.jpg
diff --git a/575/CH7/EX7.6.3/7_6_3.sce b/575/CH7/EX7.6.3/7_6_3.sce
new file mode 100755
index 000000000..a9abfa982
--- /dev/null
+++ b/575/CH7/EX7.6.3/7_6_3.sce
@@ -0,0 +1,20 @@
+clc

+pathname=get_absolute_file_path('7_6_3.sce')

+filename=pathname+filesep()+'763.sci'

+exec(filename)

+printf(" All the values in the textbook are Approximated hence the values in this code differ from those of Textbook")

+disp("Mass balance on Water,")

+disp("m3+m1=m2")

+disp("Energy balance,")

+disp("m3*H3+m1*H1=m2*H2")

+A=[1,-1;H2,-H1]

+b=[m3;m3*H3]

+C=A\b

+//here we solved two linear equations simultaneously.

+m2=C(1,1)

+m1=C(2,1)

+printf(" Input flowrate,m1=%f Kg/h",m1)

+printf(" \n Output flowrate, m2=%f Kg/h",m2)

+disp("From tables,Vdot=3.11 m^3/kg")

+Vdot=3.11

+printf(" Volumetric input flowrate=%f m^3/h",m1*Vdot)
\ No newline at end of file
diff --git a/575/CH7/EX7.7.1/7_7_1.jpg b/575/CH7/EX7.7.1/7_7_1.jpg
new file mode 100755
index 000000000..e7a77bce4
--- /dev/null
+++ b/575/CH7/EX7.7.1/7_7_1.jpg
diff --git a/575/CH7/EX7.7.1/7_7_1.sce b/575/CH7/EX7.7.1/7_7_1.sce
new file mode 100755
index 000000000..eb92a81e7
--- /dev/null
+++ b/575/CH7/EX7.7.1/7_7_1.sce
@@ -0,0 +1,10 @@
+clc

+pathname=get_absolute_file_path('7_7_1.sce')

+filename=pathname+filesep()+'771.sci'

+exec(filename)

+printf(" All the values in the textbook are Approximated hence the values in this code differ from those of Textbook")

+u1=Vdot*10^4 /(10^3 *60*%pi*(ID1/2)^2)

+u2=Vdot*10^4 /(10^3 *60*%pi*(ID2/2)^2)

+deltaP=-((u2^2 - u1^2)/2 + g*deltaZ)*10^3

+P1=P2-deltaP

+printf(" \n P1=%E Pa",P1)
\ No newline at end of file
diff --git a/575/CH7/EX7.7.2/7_7_2.jpg b/575/CH7/EX7.7.2/7_7_2.jpg
new file mode 100755
index 000000000..d3c4ba3a9
--- /dev/null
+++ b/575/CH7/EX7.7.2/7_7_2.jpg
diff --git a/575/CH7/EX7.7.2/7_7_2.sce b/575/CH7/EX7.7.2/7_7_2.sce
new file mode 100755
index 000000000..018530713
--- /dev/null
+++ b/575/CH7/EX7.7.2/7_7_2.sce
@@ -0,0 +1,9 @@
+clc

+pathname=get_absolute_file_path('7_7_2.sce')

+filename=pathname+filesep()+'772.sci'

+exec(filename)

+printf(" All the values in the textbook are Approximated hence the values in this code differ from those of Textbook")

+u2=sqrt(2*32.174*(-F-g*deltaZ/32.174))

+Vdot=u2*%pi*(ID/2)^2 /144

+t=V*0.1337/(Vdot*60)

+printf("Total time taken=%f min",t)
\ No newline at end of file
diff --git a/575/CH7/EX7.7.3/7_7_3.jpg b/575/CH7/EX7.7.3/7_7_3.jpg
new file mode 100755
index 000000000..0c5735ff0
--- /dev/null
+++ b/575/CH7/EX7.7.3/7_7_3.jpg
diff --git a/575/CH7/EX7.7.3/7_7_3.sce b/575/CH7/EX7.7.3/7_7_3.sce
new file mode 100755
index 000000000..a59ff4a7a
--- /dev/null
+++ b/575/CH7/EX7.7.3/7_7_3.sce
@@ -0,0 +1,7 @@
+clc

+pathname=get_absolute_file_path('7_7_3.sce')

+filename=pathname+filesep()+'773.sci'

+exec(filename)

+printf(" All the values in the textbook are Approximated hence the values in this code differ from those of Textbook")

+mdot= -Ws/(deltaP/D + g*deltaZ)

+printf(" \n Water flow rate=%f kg/s",mdot)
\ No newline at end of file