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AAE 334, Fall 2011, Homework 15
Due Monday, September 17, at the beginning of class.
Work the problems in the system of units in which they are posed.
Show units throughout your
work for #2 through #4.
No partial credit on such easy problems.
1.
What is the specific gas constant (as given by the textbook for a and b) for air in units of
a.
Joules per kilogram per degree Kelvin?
K
kg
J
b.
Footpounds per slug per degree Rankine?
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Unformatted text preview: R slug lb ft o c. Footpounds per pound mass per degree Rankine? R lbm lbf ft o 2. Air at 101 kPa pressure and temperature of 23 Celcius has what density? 3. Air at 14.7 psi pressure and temperature of 72 Fahrenheit has what density in slugs per cubic feet? 4. Air at 3.7 psi and temperature of 50 Fahrenheit has what density in poundmass per cubic foot?...
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This note was uploaded on 02/21/2012 for the course AAE 334 taught by Professor Collicott during the Fall '09 term at Purdue UniversityWest Lafayette.
 Fall '09
 COLLICOTT

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