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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 /3685/CH14/EX14.8 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3685/CH14/EX14.8')
| -rw-r--r-- | 3685/CH14/EX14.8/Ex14_8.sce | 24 | ||||
| -rw-r--r-- | 3685/CH14/EX14.8/Ex14_8.txt | 4 |
2 files changed, 28 insertions, 0 deletions
diff --git a/3685/CH14/EX14.8/Ex14_8.sce b/3685/CH14/EX14.8/Ex14_8.sce new file mode 100644 index 000000000..4db965fc4 --- /dev/null +++ b/3685/CH14/EX14.8/Ex14_8.sce @@ -0,0 +1,24 @@ +clc
+// Given that
+tf = 5 // Temperature of flash chamber in degree celsius
+x = 0.98 // Quality of water vapour living the evaporator
+t2 = 14 // Returning temperature of chilled water in degree celsius
+t0 = 30 // Make up water temperature in degree celsius
+m = 12 // Mass flow rate of chilled water in kg/s
+nc = 0.8 // Compressor efficiecy
+pc = 0.1 // Condenser pressure in bar
+printf("\n Example 14.8\n")
+//From the steam table
+hf = 58.62 // In kJ/kg at 14 degree celsius
+hf_ = 20.93 // In kJ/kg at 5 degree celsius
+hf__ = 125.73 // In kJ/kg at 30 degree celsius
+hv = x*2510.7
+Rc = m*(hf-hf_)/3.5
+m_v = Rc*3.5/(hv-hf__)
+// At 0.10 bar
+hg = 2800 // In kJ/kg
+Win = m_v*(hg-hv)/nc
+COP = Rc*3.5/Win
+printf("\nCOP of the system is %f",COP)
+
+
diff --git a/3685/CH14/EX14.8/Ex14_8.txt b/3685/CH14/EX14.8/Ex14_8.txt new file mode 100644 index 000000000..b5e00a100 --- /dev/null +++ b/3685/CH14/EX14.8/Ex14_8.txt @@ -0,0 +1,4 @@ +
+ Example 14.8
+
+COP of the system is 5.501407
\ No newline at end of file |