initial commit / add all books

10 files changed, 142 insertions, 0 deletions

diff --git a/806/CH1/EX1.1/11.sce b/806/CH1/EX1.1/11.sce
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+++ b/806/CH1/EX1.1/11.sce
@@ -0,0 +1,14 @@
+clc

+pathname=get_absolute_file_path('11.sce')

+filename=pathname+filesep()+'11.sci'

+exec(filename)

+diary('C:\users\Bhavesh\desktop\scilab\11.txt')

+disp("a liquid has a viscosity of 0.005kg/m.s and density of 850kg/cm^3,calculate the kinematic viscosity in (a)SI units (b)USC units and (c)viscosity in USC units")

+disp("Solution:")

+v=u/p//kinematic viscosity

+V=v*(1/.3048)^2//kinematic viscosity in USC units

+U=u/47.9//viscosity in USC units

+disp("m^2/s",v,"Kinematic viscosity in SI units=")

+disp("ft^2/s",V,"Kinematic viscosity in USC units=")

+disp("slug/ft.s",U,"viscosity in USC units")

+diary(0)
\ No newline at end of file
diff --git a/806/CH1/EX1.1/11.txt b/806/CH1/EX1.1/11.txt
new file mode 100644
index 000000000..978fca8ef
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+++ b/806/CH1/EX1.1/11.txt
@@ -0,0 +1,22 @@
+ 

+ a liquid has a viscosity of 0.005kg/m.s and density of 850kg/cm^3,calculate the kinematic viscosity in (a)SI units (b)USC units and (c)viscosity in USC units   

+ 

+ Solution:   

+ 

+ Kinematic viscosity in SI units=   

+ 

+    0.0000059  

+ 

+ m^2/s   

+ 

+ Kinematic viscosity in USC units=   

+ 

+    0.0000633  

+ 

+ ft^2/s   

+ 

+ viscosity in USC units   

+ 

+    0.0001044  

+ 

+ slug/ft.s   

diff --git a/806/CH1/EX1.2/12.sce b/806/CH1/EX1.2/12.sce
new file mode 100644
index 000000000..310088f85
--- /dev/null
+++ b/806/CH1/EX1.2/12.sce
@@ -0,0 +1,12 @@
+clc

+pathname=get_absolute_file_path('12.sce')

+filename=pathname+filesep()+'12.sci'

+exec(filename)

+diary('C:\users\Bhavesh\desktop\scilab\12.txt')

+disp("A lubricated shaft rotates inside a concentric sleeve bearing at 1200rpm,the clearance is smaal with respect to the radius and hence a linear distribution velocity distribution may be assumed.What are the power requirements to rotate the shaft?R=2cm , L=6cm , dy=0.1mm , and u=0.2N.s/m^2.")

+disp("Solution:")

+t=u*du/dy*2*%pi/60*R*1000/100//shear stress in N/m^2

+T=t*2*%pi*R*L*R/1000000//torque in Nm

+P=T*du*2*%pi/60//Power in Watts

+disp("W",P,"Power required to rotate the shaft =")

+diary(0)
\ No newline at end of file
diff --git a/806/CH1/EX1.2/12.txt b/806/CH1/EX1.2/12.txt
new file mode 100644
index 000000000..5a0ff5871
--- /dev/null
+++ b/806/CH1/EX1.2/12.txt
@@ -0,0 +1,11 @@
+ 

+ A lubricated shaft rotates inside a concentric sleeve bearing at 1200rpm,the clearance is smaal with respect to the radius and hence a linear distribution velocity  

+      distribution may be assumed.What are the power requirements to rotate the shaft?R=2cm , L=6cm , dy=0.1mm , and u=0.2N.s/m^2.                                    

+ 

+ Solution:   

+ 

+ Power required to rotate the shaft =   

+ 

+    95.251282  

+ 

+ W   

diff --git a/806/CH1/EX1.3/13.sce b/806/CH1/EX1.3/13.sce
new file mode 100644
index 000000000..aab6d30bc
--- /dev/null
+++ b/806/CH1/EX1.3/13.sce
@@ -0,0 +1,10 @@
+clc

+pathname=get_absolute_file_path('13.sce')

+filename=pathname+filesep()+'13.sci'

+exec(filename)

+diary('C:\users\Bhavesh\desktop\scilab\13.txt')

+disp("a gas with molecular weight of 44 is at a pressure of 0.9MPa and a temperature of 20 degree celsius.Calculate its density")

+R=8312/M//gas constant(in m.N/kg.K)

+p=P/R/(273+T)*10^6//density in kg/m^3

+disp("kg/m^3",p,"Density p=")

+diary(0)
\ No newline at end of file
diff --git a/806/CH1/EX1.3/13.txt b/806/CH1/EX1.3/13.txt
new file mode 100644
index 000000000..6a2280ad0
--- /dev/null
+++ b/806/CH1/EX1.3/13.txt
@@ -0,0 +1,8 @@
+ 

+ a gas with molecular weight of 44 is at a pressure of 0.9MPa and a temperature of 20 degree celsius.Calculate its density   

+ 

+ Density p=   

+ 

+    16.260056  

+ 

+ kg/m^3   

diff --git a/806/CH1/EX1.4/14.sce b/806/CH1/EX1.4/14.sce
new file mode 100644
index 000000000..791f2a478
--- /dev/null
+++ b/806/CH1/EX1.4/14.sce
@@ -0,0 +1,10 @@
+clc

+pathname=get_absolute_file_path('14.sce')

+filename=pathname+filesep()+'14.sci'

+exec(filename)

+diary('C:\users\Bhavesh\desktop\scilab\14.txt')

+disp("A liquid compressed in a cylinder has a volume of 1000 cm^3 at 1 MN/m^2 and volume of 995 cm^3 at 2MN/m^2.What is its bulk modulus of elasticity?")

+disp("Solution:")

+K=-(P2-P1)/(V2-V1)*V1//Modulus of elasticity

+disp("MPa",K,"Modulus of elasticity=")

+diary(0)

diff --git a/806/CH1/EX1.4/14.txt b/806/CH1/EX1.4/14.txt
new file mode 100644
index 000000000..856fdbd79
--- /dev/null
+++ b/806/CH1/EX1.4/14.txt
@@ -0,0 +1,14 @@
+ 

+ A liquid compressed in a cylinder has a 

+       volume of 1000 cm^3 at 1 MN/m^2 a 

+      nd volume of 995 cm^3 at 2MN/m^2.W 

+      hat is its bulk modulus of elastic 

+      ity?                               

+ 

+ Solution:   

+ 

+ Modulus of elasticity=   

+ 

+    200.  

+ 

+ MPa   

diff --git a/806/CH1/EX1.5/15.sce b/806/CH1/EX1.5/15.sce
new file mode 100644
index 000000000..d11cd408d
--- /dev/null
+++ b/806/CH1/EX1.5/15.sce
@@ -0,0 +1,12 @@
+clc

+pathname=get_absolute_file_path('15.sce')

+filename=pathname+filesep()+'15.sci'

+exec(filename)

+diary('C:\users\Bhavesh\desktop\scilab\15.txt')

+disp("With regard to Example 1.4 suppose the cylinder is a water quality sample bottle used to collect water samples at a predetermined depths.At deep Depths the sample Bottle has a smaller volume to collect 995 cm^3 due to compression.Suppose that analysis reveals that 15 mg of sediment are collected.What would be the difference in concerntration data measured shipboard where the pressure is atmospheric versus the in situ depths where the sample was collected?")

+disp("Solution:")

+C1=M/V1//Concerntration of shipboard

+C2=M/V2//concerntration of in situ depth

+disp("mg/cm^3",C1,"Concerntration of shipboard")

+disp("mg/cm^3",C2,"Concerntration of in situ depth")

+diary(0)

diff --git a/806/CH1/EX1.5/15.txt b/806/CH1/EX1.5/15.txt
new file mode 100644
index 000000000..c2d88f30b
--- /dev/null
+++ b/806/CH1/EX1.5/15.txt
@@ -0,0 +1,29 @@
+ 

+ With regard to Example 1.4 suppose the  

+      cylinder is a water quality sample 

+       bottle used to collect water samp 

+      les at a predetermined depths.At d 

+      eep Depths the sample Bottle has a 

+       smaller volume to collect 995 cm^ 

+      3 due to compression.Suppose that  

+      analysis reveals that 15 mg of sed 

+      iment are collected.What would be  

+      the difference in concerntration d 

+      ata measured shipboard where the p 

+      ressure is atmospheric versus the  

+      in situ depths where the sample wa 

+      s collected?                       

+ 

+ Solution:   

+ 

+ Concerntration of shipboard   

+ 

+    0.015  

+ 

+ mg/cm^3   

+ 

+ Concerntration of in situ depth   

+ 

+    0.0150754  

+ 

+ mg/cm^3