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 --- 1358/CH3/EX3.14/Example314.sce | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100755 1358/CH3/EX3.14/Example314.sce (limited to '1358/CH3/EX3.14/Example314.sce') diff --git a/1358/CH3/EX3.14/Example314.sce b/1358/CH3/EX3.14/Example314.sce new file mode 100755 index 000000000..09b70d038 --- /dev/null +++ b/1358/CH3/EX3.14/Example314.sce @@ -0,0 +1,23 @@ +// Display mode +mode(0); +// Display warning for floating point exception +ieee(1); +clear; +clc; +disp("Turbomachinery Design and Theory,Rama S. R. Gorla and Aijaz A. Khan, Chapter 3, Example 14") +disp("Discharge, Q") +Q = 0.5//m3/s +disp("Velocity of flow at inlet, Cr1") +Cr1 = 1.5//m/s +disp("Velocity of periphery at inlet, U1") +U1 = 20 +disp("Velocity of whirl at inlet, Cw1") +Cw1 = 15 +disp("As the velocity of flow is constant, Cr1 = Cr2") +Cr2 = Cr1 +disp("Let beta1 = vane angle at inlet") +disp("From inlet velocity triangle") +beta1 = 180 - atan(Cr1/(U1-Cw1)) *180/%pi +g = 9.81; +disp("Since the discharge is radial at outlet, and so the velocity of whirl at outlet is zero. Therefore,") +H = Cw1*U1/g + Cr1^2/(2*g)//m -- cgit