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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /2510/CH19/EX19.16 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '2510/CH19/EX19.16')
| -rwxr-xr-x | 2510/CH19/EX19.16/Ex19_16.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/2510/CH19/EX19.16/Ex19_16.sce b/2510/CH19/EX19.16/Ex19_16.sce new file mode 100755 index 000000000..a4709155e --- /dev/null +++ b/2510/CH19/EX19.16/Ex19_16.sce @@ -0,0 +1,17 @@ +//Variable declaration: +ki = 0.44 //Thermal conductivity of insulation (Btu/h.ft. F) +ho = 1.32 //Air flow coefficient (Btu/h.ft^2. F) +OD = 2 //Outside diameter of pipe (in) + +//Calculation: +rc = (ki/ho)*12 //Outer critical radius of insulation (in) +ro = OD/2 //Outside radius of pipe (in) +L = rc-ro //Critical insulation thickness (in) + +//Result: +printf("The outer critical radius of insulation is : %.0f in .",rc) +if ro<rc then + printf("Since, ro<rc, the heat loss will increase as insulation is added.") +else + printf("Sice, ro>rc, the heat loss will decrease as insulation is added.") +end |