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 --- 1752/CH2/EX2.16/exa_2_16.sce | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100755 1752/CH2/EX2.16/exa_2_16.sce (limited to '1752/CH2/EX2.16') diff --git a/1752/CH2/EX2.16/exa_2_16.sce b/1752/CH2/EX2.16/exa_2_16.sce new file mode 100755 index 000000000..58b9d5a82 --- /dev/null +++ b/1752/CH2/EX2.16/exa_2_16.sce @@ -0,0 +1,20 @@ +//Exa 2.16 +clc; +clear; +close; +//given data +d1=10*10^-3;// in mm +r1=d1/2; +K=0.2;// in W/mK +T_max=177;// in degree C +T_infinite=27;// in degree C +ho=10;// in W/m^2K +R=10; // in W/m +rc=K/ho;// in m +x=rc-r1;// in m +q_by_L= (T_max-T_infinite)/(log(rc/r1)/(2*%pi*K)+1/(2*%pi*ho*rc)); +// Also q_by_L = I^2*R +I= sqrt(q_by_L/R);// in amp +disp(I,"The maximum possible current in amphere") + +// Note: Answer in the book is wrong \ No newline at end of file -- cgit