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g of compression, pressure is 98 KPaa and temperature = 30 deg C, volume is 0.046 cu. At the beginning of heat addition, pressure is 3500 KPaa. Determine the following in the

g of compression, pressure is 98 KPaa and temperature = 30 deg C, volume is 0.046 cu. At the beginning of heat addition, pressure is 3500 KPaa. Determine the following in the

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A. An air standard Diesel cycle rejects 10 KJ per cycle of heat while operating at 300 rpm. At the beginning of compression, pressure is 98 KPaa and temperature = 30 deg C, volume is 0.046 cu. meter. At the beginning of heat addition, pressure is 3500 KPaa. Determine the following in the Table below (fill up this sheet with your answers, or write a summary of your answers and show your solution in separate sheets): Item 1. PV and TS diagrams 2. PVT values at each point in the cycle, see Table below. 3. Compression ratio 4. Cut-off ratio 5. Expansion ratio PV Pressure (Koaa) Temp (deg K) Volume (CLM) 12.85 1.57 Answer 8.17 1 98 303 0.046 2 3500 841.61 TS 3 3500 1324.80 Unit 4 184.96 571.87 0.00358 0.00563 0.046
Transcribed Image Text:A. An air standard Diesel cycle rejects 10 KJ per cycle of heat while operating at 300 rpm. At the beginning of compression, pressure is 98 KPaa and temperature = 30 deg C, volume is 0.046 cu. meter. At the beginning of heat addition, pressure is 3500 KPaa. Determine the following in the Table below (fill up this sheet with your answers, or write a summary of your answers and show your solution in separate sheets): Item 1. PV and TS diagrams 2. PVT values at each point in the cycle, see Table below. 3. Compression ratio 4. Cut-off ratio 5. Expansion ratio PV Pressure (Koaa) Temp (deg K) Volume (CLM) 12.85 1.57 Answer 8.17 1 98 303 0.046 2 3500 841.61 TS 3 3500 1324.80 Unit 4 184.96 571.87 0.00358 0.00563 0.046
12. Thermal efficiency using temperature values 13. Thermal efficiency using rc and k values
Transcribed Image Text:12. Thermal efficiency using temperature values 13. Thermal efficiency using rc and k values
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