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

---
 3136/CH6/EX6.2/Ex6_2.sce | 53 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100755 3136/CH6/EX6.2/Ex6_2.sce

(limited to '3136/CH6/EX6.2')

diff --git a/3136/CH6/EX6.2/Ex6_2.sce b/3136/CH6/EX6.2/Ex6_2.sce
new file mode 100755
index 000000000..a073072e3
--- /dev/null
+++ b/3136/CH6/EX6.2/Ex6_2.sce
@@ -0,0 +1,53 @@
+clear all; clc;
+
+disp("Assume as given Na=2400 rpm")
+disp("T1a=68 degrees Farenheit=528R,p1=14.7 psia,p2a=8.5psig=23.2 psia")
+disp("Qa=1800cfm,Eta=0.70 Nb=3600rpm and T1b=50 to 95 degrees Farenheit")
+
+Q_a=1800
+N_b=3600
+N_a=2400
+Q_b=Q_a*(N_b/N_a)
+printf("\n Qb= %0.0f cfm",Q_b)
+
+disp("((p2/p1)_b)^((k-1)/k)-1=(T1a/T1b)*[((p2/p1)_a)-1]*((Nb/Na)^2)")
+disp("On simplifying ((p2/p1)_b)=0.313*(T1a/T1b)")
+disp("We obtain p2b=14.7*[1+0.313*(T1a/T1b)]^3.5=36.6 to 39.3 psia")
+disp("Also Psb=rho_1b*Q_b*H_i/Eta={(p_1b/(R*T_1b))*Qb*Cp*T_1b*[(p2/p1)^((k-1)/k)-1]}/Eta")
+disp("Psb=[(3.5*14.7*144*2700/(550*60))*0.313*(T1a/T1b)]/0.7")
+disp("Psb=271*(T1a/T1b)=257.8 to 280.6hp")
+
+disp("From rho_0*Q_dash=rho_1*Q,we have the flow rate measured at the standard condition,Q_dashb=(rho_1b/rho_0)*Qb=(T0/T1b)*Qb=2795 to 2568 cfm")
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-- 
cgit