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Diffstat (limited to '2510/CH11/EX11.16/Ex11_16.sce')
-rwxr-xr-x | 2510/CH11/EX11.16/Ex11_16.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/2510/CH11/EX11.16/Ex11_16.sce b/2510/CH11/EX11.16/Ex11_16.sce new file mode 100755 index 000000000..9b7dbbfec --- /dev/null +++ b/2510/CH11/EX11.16/Ex11_16.sce @@ -0,0 +1,15 @@ +//Variable declaration: +FV = 1.0 //Correction factor +//From example 11.9: +FE = 0.358 //Emissivity correction factor +TH = 300.0+460.0 //Absolute temperature of external surface (°R) +TC = 75.0+460.0 //Absolute temperature of duct (°R) +AH = 0.622 //Area of pipe (ft^2) +s = 0.173*10**-8 //Stefan-Boltzmann constant + +//Calculation: +Q = FV*FE*AH*s*(TH**4-TC**4) //Heat transfer rate (Btu/h.ft) + +//Result: +printf("The heat transfer rate is : %.2f Btu/h.ft",Q) +printf("Since, Q obtained in (11.9) is 96.96 Btu/h.ft, the solution does not match with book.") |