initial commit / add all books

1 files changed, 21 insertions, 0 deletions

diff --git a/914/CH14/EX14.1/ex14_1.sce b/914/CH14/EX14.1/ex14_1.sce
new file mode 100755
index 000000000..7b390666b
--- /dev/null
+++ b/914/CH14/EX14.1/ex14_1.sce
@@ -0,0 +1,21 @@
+clc;

+warning("off");

+printf("\n\n example14.1 - pg726");

+// given

+T=40+273.15;  //[K] - temperature

+P=1;  //[atm] - pressure

+sigma=3.711*10^-10;  //[m]

+etadivkb=78.6;  //[K]

+A=1.16145;

+B=0.14874;

+C=0.52487;

+D=0.77320;

+E=2.16178;

+F=2.43787;

+Tstar=T/(etadivkb);

+// using the formula si=(A/(Tstar^B))+(C/exp(D*Tstar))+(E/exp(F*Tstar)

+si=(A/(Tstar^B))+(C/exp(D*Tstar))+(E/exp(F*Tstar));

+M=28.966;  //[kg/mole] - molecular weight

+// using the formula mu=(2.6693*(10^-26))*(((M*T)^(1/2))/((sigma^2)*si))

+mu=(2.6693*(10^-26))*(((M*T)^(1/2))/((sigma^2)*si));

+printf("\n\n The viscosity of air is \n mu=%eNs/m^2=%fcp",mu,mu*10^3);