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Air flows through a pipe. The inlet diameter is 0.3 m. At the inlet, the pressure is 2 MPa and the temperature 600 K. The mass flow rate is 2 kg/sec. The air is cooled so that it exits the pipe at 450K and 1.5 MPa. The exit diameter of the pipe is 0.2 m. Determine the air exit velocity, the air exit mass flow rate, volumetric flow rate and the heat transfer. Note, for air, Cp = 1.004 k.J/(kgK) , C, = 0.707 k.J/(kgK) and R = 0.287k.J/(KgK). %3D %3D

Air flows through a pipe. The inlet diameter is 0.3 m. At the inlet, the pressure is 2 MPa and the temperature 600 K. The mass flow rate is 2 kg/sec. The air is cooled so that it exits the pipe at 450K and 1.5 MPa. The exit diameter of the pipe is 0.2 m. Determine the air exit velocity, the air exit mass flow rate, volumetric flow rate and the heat transfer. Note, for air, Cp = 1.004 k.J/(kgK) , C, = 0.707 k.J/(kgK) and R = 0.287k.J/(KgK). %3D %3D

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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2. Air flows through a pipe. The inlet diameter is 0.3 m. At the inlet, the pressure is 2 MPa and the temperature 600 K. The mass flow rate is 2 kg/sec. The air is cooled so that it exits the pipe at 450K and 1.5 MPa. The exit diameter of the pipe is 0.2 m. Determine the air exit velocity, the air exit mass flow rate, volumetric flow rate and the heat transfer. Note, for air, C, = 1.004 k.J/(kgK) , C, = 0.707 k.J/(kgK) and R= 0.287k.J/(KgK).
Transcribed Image Text:2. Air flows through a pipe. The inlet diameter is 0.3 m. At the inlet, the pressure is 2 MPa and the temperature 600 K. The mass flow rate is 2 kg/sec. The air is cooled so that it exits the pipe at 450K and 1.5 MPa. The exit diameter of the pipe is 0.2 m. Determine the air exit velocity, the air exit mass flow rate, volumetric flow rate and the heat transfer. Note, for air, C, = 1.004 k.J/(kgK) , C, = 0.707 k.J/(kgK) and R= 0.287k.J/(KgK).
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