Physics, 08.04.2020 16:01 robertabenavidesq

A horizontal air diffuser operates with inlet velocity and specific enthalpy of 250 m/s and 270.11 kJ/kg, respectively, and exit specific enthalpy of 297.31 kJ/kg. For negligible heat transfer with the surroundings, the exit velocity is:

a) 223 m/sb) 197 m/xc) 90 m/sd) 70 m/s

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A horizontal air diffuser operates with inlet velocity and specific enthalpy of 250 m/s and 270.11 k...