A gas enters the furnace with the following conditions: P, = 27 psia; V1 = 11.7 cu. feet per pound; U1= 102.6 Btu per pound; V, = 162 feet per second. The substance leaves the system with the following conditions: P2 = 34 psia; V2 = 10.3 cu. feet per pound; U2= 149.0 Btu per pound; V2 = 605 feet per second. Change in elevation are negligible and 10 Btu per pound heat is added to the fluid as it passes through the system. Calculate the work done on or done by the system.
A gas enters the furnace with the following conditions: P, = 27 psia; V1 = 11.7 cu. feet per pound; U1= 102.6 Btu per pound; V, = 162 feet per second. The substance leaves the system with the following conditions: P2 = 34 psia; V2 = 10.3 cu. feet per pound; U2= 149.0 Btu per pound; V2 = 605 feet per second. Change in elevation are negligible and 10 Btu per pound heat is added to the fluid as it passes through the system. Calculate the work done on or done by the system.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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A gas enters the furnace with the following conditions: P, = 27 psia; V1 = 11.7 cu. feet per pound; U1= 102.6 Btu per pound; V, = 162 feet per second. The substance leaves the system with the following conditions: P2 = 34 psia;
V2 = 10.3 cu. feet per pound; U2= 149.0 Btu per pound; V2 = 605 feet per second. Change in elevation are negligible and 10 Btu per pound heat is added to the fluid as it passes through the system. Calculate the work done on or done by the system.
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