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authorpriyanka2015-06-24 15:03:17 +0530
committerpriyanka2015-06-24 15:03:17 +0530
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+clc;
+clear;
+sg1=0.90;//specific gravity of oil
+sg2=13.6;//specific gravity of Hg
+h1=36;//inches
+h2=6;//inches
+h3=9;//inches
+//pressure equation: airp+h1*sg1*(gamma water)+h2*sg1*(gamma water)-h3*sg2*(gamma water)=0
+airp=-(sg1*62.4*((h1/12)+(h2/12)))+(sg2*62.4*(h3/12));//lb/ft^2
+//gage pressure = airp
+pgage=airp/144;
+disp("psi",pgage,"Gage pressure=") \ No newline at end of file