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Unformatted text preview: Set 6 2008 5.1* d u + gz ( ) = ug G u G U U g G g (a) T = u C V ,steel = 1.29 Btu lbm 0.12 Btu lbm o F = 11 o F (b) T = u C V ,water = 1.29 Btu lbm 1.0 Btu lbm o F = 1.3 o F 5.3* (a) Note G as ; we employ the results of equation 5.7 G Let and note G for a frictionless system and we have: P = V 2 2 = 998.2 kg m 3 8 m s 2 2 N s 2 kg m Pa m N = 31.94 kPa = 4.64 psi u = 0 (b) u G G G u = 0.1 P revrsible = 0.1 ( ) 31.94 kPa ( ) 998.2 kg m 3 N Pa m 2 J N m = 3.20 J kg (c)...
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This homework help was uploaded on 04/18/2008 for the course CHE 218 taught by Professor Smith during the Spring '08 term at SDSMT.
- Spring '08