initial commit / add all books

3 files changed, 51 insertions, 0 deletions

diff --git a/2519/CH10/EX10.1/Ex10_1.sce b/2519/CH10/EX10.1/Ex10_1.sce
new file mode 100755
index 000000000..d5d035b7b
--- /dev/null
+++ b/2519/CH10/EX10.1/Ex10_1.sce
@@ -0,0 +1,17 @@
+clc

+clear

+//Initialization of variables

+m=1 //lbm

+T1=212+460 //R

+sv=0.193 //ft^3/lbm

+M=44

+a=924.2 //atm ft^2 /mole^2

+b=0.685 //ft^3/mol

+R=0.73 //atm ft^3/R mol

+//calculations

+v=sv*M

+p=R*T1/v

+p2=R*T1/(v-b) -a/v^2

+//results

+printf("In ideal gas case, pressure = %.1f atm",p)

+printf("\n In vanderwaals equation, pressure = %.1f atm",p2)

diff --git a/2519/CH10/EX10.2/Ex10_2.sce b/2519/CH10/EX10.2/Ex10_2.sce
new file mode 100755
index 000000000..82e903060
--- /dev/null
+++ b/2519/CH10/EX10.2/Ex10_2.sce
@@ -0,0 +1,16 @@
+clc

+clear

+//Initialization of variables

+m=1 //lbm

+p=50.9 //atm

+t=212+460 //R

+R=0.73

+//calculations

+pc=72.9 //atm

+tc=87.9 +460 //R

+pr=p/pc

+Tr=t/tc

+z=0.88

+v=z*R*t/p

+//results

+printf("volume = %.3f ft^3/mole",v)

diff --git a/2519/CH10/EX10.3/Ex10_3.sce b/2519/CH10/EX10.3/Ex10_3.sce
new file mode 100755
index 000000000..c5d47d0d0
--- /dev/null
+++ b/2519/CH10/EX10.3/Ex10_3.sce
@@ -0,0 +1,18 @@
+clc

+clear

+//Initialization of variables

+t=212+460 //R

+v=0.193 //ft^3/lbm

+M=44

+R=0.73

+//calculations

+tc=87.9+460 //F

+zc=0.275

+vc=1.51 //ft^3/mol

+tr=t/tc

+vr=v*M/vc

+vrd=vr*zc

+z=0.88

+p=z*R*t/(M*v)

+//results

+printf("Pressure = %.1f atm",p)