Calculate the total heat gain of a restaurant at its peak occupancy load at about 1PM. When hundred dinners and 15 employees are present, Given: Heat gain through wall and roof: 2500Kj/hr; Heat gain through glass areas:500Kj; Number of florescent tube lights:60; Rating of each tube light:40W; Rating of toasters inside space:2650W;

Refrigeration and Air Conditioning Technology (MindTap Course List)
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ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
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Calculate the total heat gain of a restaurant at its peak occupancy load at about 1PM. When hundred

dinners and 15 employees are present, Given:

Heat gain through wall and roof: 2500Kj/hr;

Heat gain through glass areas:500Kj;

Number of florescent tube lights:60;

Rating of each tube light:40W;

Rating of toasters inside space:2650W;

Sensible heat gain per dinner:250Kj/hr;

Latent heat gain per dinner: 260Kj/hr

Sensible heat per employee:305Kj/hr

Latent heat per employee:545Kj/hr

Inside design conditions:25 oC DB, 19 oC WB

Outside design conditions: 40 oC DB, 27 oCWB

Ventilation requirement: 0.4cmm/person

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