From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001 From: priyanka Date: Wed, 24 Jun 2015 15:03:17 +0530 Subject: initial commit / add all books --- 2510/CH14/EX14.12/Ex14_12.sce | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100755 2510/CH14/EX14.12/Ex14_12.sce (limited to '2510/CH14/EX14.12') diff --git a/2510/CH14/EX14.12/Ex14_12.sce b/2510/CH14/EX14.12/Ex14_12.sce new file mode 100755 index 000000000..f43f5e73e --- /dev/null +++ b/2510/CH14/EX14.12/Ex14_12.sce @@ -0,0 +1,12 @@ +//Variable declaration: +Do = 0.06 //Outside diameter of pipe (m) +Di = 0.05 //Inside diameter of pipe (m) +ho = 8.25 //Outside coefficient (W/m^2.K) +hi = 2000.0 //Inside coefficient (W/m^2.K) +R = 1.33*10**-4 //Resistance for steel (m^2.K/W) + +//Calculation: +U = 1.0/(Do/(hi*Di)+R+1.0/ho) //Overall heat transfer coefficient (W/m^2.°K) + +//Result: +printf("The overall heat transfer coefficient is : %.2f W/m^2.°K.",U) -- cgit