9-48 An ideal Diesel cycle has a compression ratio of 17 and a cutoff ratio of 1.3. Determine the maximum tempera- ture of the air and the rate of heat addition to this cycle when it produces 140 kW of power and the state of the air at the beginning of the compression is 90 kPa and 57°C. Use con- stant specific heats at room temperature. 9-49F
9-48 An ideal Diesel cycle has a compression ratio of 17 and a cutoff ratio of 1.3. Determine the maximum tempera- ture of the air and the rate of heat addition to this cycle when it produces 140 kW of power and the state of the air at the beginning of the compression is 90 kPa and 57°C. Use con- stant specific heats at room temperature. 9-49F
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![9-48 An ideal Diesel cycle has a compression ratio of 17
and a cutoff ratio of 1.3. Determine the maximum tempera-
ture of the air and the rate of heat addition to this cycle when
it produces 140 kW of power and the state of the air at the
beginning of the compression is 90 kPa and 57°C. Use con-
stant specific heats at room temperature.
9-49F](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fffec9791-3e70-4062-ab52-19ffbcf6a19b%2F710b32bf-c7a5-4fd3-a111-ee740300f79c%2F5jrr1l_processed.jpeg&w=3840&q=75)
Transcribed Image Text:9-48 An ideal Diesel cycle has a compression ratio of 17
and a cutoff ratio of 1.3. Determine the maximum tempera-
ture of the air and the rate of heat addition to this cycle when
it produces 140 kW of power and the state of the air at the
beginning of the compression is 90 kPa and 57°C. Use con-
stant specific heats at room temperature.
9-49F
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