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 --- 587/CH3/EX3.14/example3_14.sce | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100755 587/CH3/EX3.14/example3_14.sce (limited to '587/CH3/EX3.14/example3_14.sce') diff --git a/587/CH3/EX3.14/example3_14.sce b/587/CH3/EX3.14/example3_14.sce new file mode 100755 index 000000000..9fe3be6a1 --- /dev/null +++ b/587/CH3/EX3.14/example3_14.sce @@ -0,0 +1,17 @@ +clear; +clc; + +//Example3.14[Heat Transfer between Hot and Cold Water pipes] +//Given:- +T_hot=70;//Surface Temperature of hot pipe[degree Celcius] +T_cold=15;//Surface Temperature of cold pipe[degree Celcius] +L=5;//Length of both pipes[m] +D=0.05;//Diameter of both the pipes[m] +z=0.3;//Distance between centreline of both the pipes[m] +k=0.75;//Thermal Conductivity of the concerte[W/m.degree Celcius] +//Solution:- +//Calculating Shape Factor +S=(2*%pi*L)/(acosh(((4*(z^2))-(D^2)-(D^2))/(2*D*D)));//[m] +disp("m",S,"Shave factor for given configuration is") +Q_=S*k*(T_hot-T_cold);//[W] +disp("W",Q_,"The steady rate of heat transfer between the pipes becomes") -- cgit