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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /926/CH5/EX5.11 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '926/CH5/EX5.11')
| -rw-r--r-- | 926/CH5/EX5.11/Chapter5_Example11.sce | 35 | ||||
| -rw-r--r-- | 926/CH5/EX5.11/Chapter5_Example11_Output.txt | 4 |
2 files changed, 39 insertions, 0 deletions
diff --git a/926/CH5/EX5.11/Chapter5_Example11.sce b/926/CH5/EX5.11/Chapter5_Example11.sce new file mode 100644 index 000000000..2c2a839d3 --- /dev/null +++ b/926/CH5/EX5.11/Chapter5_Example11.sce @@ -0,0 +1,35 @@ +//Hougen O.A., Watson K.M., Ragatz R.A., 2004. Chemical process principles Part-1: Material and Energy Balances(II Edition). CBS Publishers & Distributors, New Delhi, pp 504
+
+//Chapter-5, Illustration 11, Page 127
+//Title: Calculation of dry bulb and wet bulb temperature
+//=============================================================================
+clear
+clc
+
+//INPUT
+T = [190 90]; //Dry bulb and wet bulb temperature of air entering dryer in degree F
+n = 0.028; //lb-mole of water evaporated per lb mole of dry air entering
+
+//DATA FROM GRAPH
+mH = 0.011; //Molal humidity corresponding to DBT of 190 degree F and WBT of 90 degree F from Fig 19, Pg 120
+DBT = 116; //Dry bulb temperature in degree F corresponding to molal humidity of 0.039 from Fig 19, Pg 120
+PS = 35; //Percentage saturation corresponding to molal humidity of 0.039 and DBT of 116 degree F from Fig 19, Pg 120
+
+//CALCULATIONS
+mH1 = n+mH; //Molal humidity of leaving air
+WBT = T(2); //Wet bulb temperature of leaving air in degree F
+
+//OUTPPUT
+// Console output
+mprintf('\n Dry bulb temperature of air leaving the drier = %3.0f degree F',WBT);
+mprintf('\n wet bulb temperature of air leaving the drier = %2.0f degree F',WBT);
+mprintf('\n Percentage saturation of air leaving the drier is %2.0f percent',PS);
+
+// File output
+fd= mopen('.\Chapter5_Example11_Output.txt','w');
+mfprintf(fd,'\n Dry bulb temperature of air leaving the drier = %3.0f degree F',WBT);
+mfprintf(fd,'\n wet bulb temperature of air leaving the drier = %2.0f degree F',WBT);
+mfprintf(fd,'\n Percentage saturation of air leaving the drier is %2.0f percent',PS);
+mclose(fd);
+
+//=============================END OF PROGRAM==================================
diff --git a/926/CH5/EX5.11/Chapter5_Example11_Output.txt b/926/CH5/EX5.11/Chapter5_Example11_Output.txt new file mode 100644 index 000000000..8866d0175 --- /dev/null +++ b/926/CH5/EX5.11/Chapter5_Example11_Output.txt @@ -0,0 +1,4 @@ +
+ Dry bulb temperature of air leaving the drier = 90 degree F
+ wet bulb temperature of air leaving the drier = 90 degree F
+ Percentage saturation of air leaving the drier is 35 percent
\ No newline at end of file |