A single-stage, single acting compressor has a bore of 200 mm and a stroke of 300 mm. It runs at a speed of 500 rpm. It has a clearance of 5% and a polytrophic index of 1.3. Intake conditions are 97 kN/m² at 20°C • Delivery pressure is 550 kN/m² FAD (free air delivery) conditions 101.325 kN/m² at 15°C 5.1.Draw P-V diagram 5.2. Swept volume (0.009425 m³) 5.3.Clearance volume (0.000471 m³)

A single-stage, single acting compressor has a bore of 200 mm and a stroke of 300 mm. It runs at a speed of 500 rpm. It has a clearance of 5% and a polytrophic index of 1.3. Intake conditions are 97 kN/m² at 20°C • Delivery pressure is 550 kN/m² FAD (free air delivery) conditions 101.325 kN/m² at 15°C 5.1.Draw P-V diagram 5.2. Swept volume (0.009425 m³) 5.3.Clearance volume (0.000471 m³)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

A single-stage, single acting compressor has a bore of 200 mm and a stroke of 300 mm. It runs at a
speed of 500 rpm. It has a clearance of 5% and a polytrophic index of 1.3.
• Intake conditions are 97 kN/m² at 20°C
•
Delivery pressure is 550 kN/m²
FAD (free air delivery) conditions 101.325 kN/m² at 15°C
5.1. Draw P-V diagram
5.2. Swept volume (0.009425 m³)
5.3.Clearance volume (0.000471 m³)
5.4. Effective swept volume (0.008106 m³)
5.5. Free air delivery (FAD) (4.053 m³)
5.6. Volumetric efficiency (80.9%)
5.7. Delivery temperature (437.5 K)
5.8. Cycle power (14 kW)
5.9. Isothermal efficiency (Neglecting Clearance) (81.3 %)

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