Q5/ A surface condenser handles condensate at 70.15 cm Hg when barometer reads 76 cm Hg. Steam entering at 2360 kg/hr requires cooling water at 6.81  102 kg/hr, 10°C. Cooling water leaves condenser at 27.8°C while condenser has mean temperature of 37°C. Air leaks into condenser at 0.3 kg/min. Determine,(i) the mass of vapour going out with air per hour (ii) the state of steam entering. Q5/A surface condenser handles condensate at 70.15 cm Hg when barometer reads76 cm Hg. Steam entering at 2360 kg/hr requires cooling water at 6.81 × 10² kg/hr,10°C. Cooling water leaves condenser at 27.8°C while condenser has meantemperature of 37°C. Air leaks into condenser at 0.3 kg/min. Determine,(i) the mass of vapour going out with air per hour(ii) the state of steam entering.

Given DataPb=76 cm of hgm˙s=2360 kg/hrm˙w=6.81×102kg/hrPc=70.15cm of the HgIntial water…

Q5/ A surface condenser handles condensate at 70.15 cm Hg when barometer reads 76 cm Hg. Steam entering at 2360 kg/hr requires cooling water at 6.81 × 10² kg/hr, 10°C. Cooling water leaves condenser at 27.8°C while condenser has mean temperature of 37°C. Air leaks into condenser at 0.3 kg/min. Determine, (i) the mass of vapour going out with air per hour

Q5/ A surface condenser handles condensate at 70.15 cm Hg when barometer reads 76 cm Hg. Steam entering at 2360 kg/hr requires cooling water at 6.81 × 10² kg/hr, 10°C. Cooling water leaves condenser at 27.8°C while condenser has mean temperature of 37°C. Air leaks into condenser at 0.3 kg/min. Determine, (i) the mass of vapour going out with air per hour

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter45: Domestic Refrigerators And Freezers

Section: Chapter Questions

Problem 20RQ: Welded ______sealed compressors are normally used in household refrigerators.

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