initial commit / add all books

1 files changed, 26 insertions, 0 deletions

diff --git a/2762/CH1/EX1.7.2/1_7_2.sce b/2762/CH1/EX1.7.2/1_7_2.sce
new file mode 100755
index 000000000..553bb09a0
--- /dev/null
+++ b/2762/CH1/EX1.7.2/1_7_2.sce
@@ -0,0 +1,26 @@
+//Transport Processes and Seperation Process Principles

+//Chapter 1

+//Example 1.7-2

+//Introduction to engineering principles and units

+//given data: CO + 0.5O2 -> CO2

+//del H (298K)=-282.989*10^3 kJ/kg mol

+//inlet flow rate= 1 kg mol/h=i

+i=1;

+it=0.5*i;// moles of O2 theorettically reqd

+oa=it*(1.9);//moles of O2 actually added

+n=oa*(0.79/0.21);//moles of N2 added

+air=oa+n;

+oout=oa-it;

+// CO2 in outlet flue gas is 1 kg/h and N2 in outlet flue gas=n

+//calculating input enthalpy of diff components from formula H= m*Cp*(delta T) and Cp evaluated from data tables

+Hico=1*29.38*(473-298);

+Hiair=4.520*29.29*(373-298);

+Histd=-(-282.989*(10^3))*(1);

+//calculating output enthalpy of diff components from formula H= m*Cp*(delta T) and Cp evaluated from data tables

+HoCO2=1*49.91*(1273-298);

+HoO2=oout*33.25*(1273-298);

+HN2=n*31.43*(1273-298);

+//Energy in=Energy out ; Hico+Hiair+q(heat added)+Histd=HoCO2+HoO2+HN2

+q=HoCO2+HoO2+HN2-(Hico+Hiair+Histd);

+mprintf("the heat removed in  is %f kJ/h",q)

+//end