Consider an 800-ton chiller operating for 1,600 equivalent full-load hours per year. The chiller is a centrifugal

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Consider an 800-ton chiller operating for 1,600 equivalent full-load hours per year. The chiller is a centrifugal chiller that is rated at 0.72 kW/ton. Determine the energy and cost savings when the following operating changes have been made:

a. The condensing temperature is reduced in its current setting by 5°F, 10°F, or 15°F.

b. The leaving chilled water temperature is increased from 40°F to 45°F and from 40°F to 50°F.

Assume the electricity cost is $0.08/kWh.

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Energy Audit Of Building Systems An Engineering Approach

ISBN: 9780367820466

3rd Edition

Authors: Moncef Krarti

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Question Posted: Feb 07, 2024 01:28 PM

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Consider an 800-ton chiller operating for 1,600 equivalent full-load hours per year. The chiller is a centrifugal

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Energy Audit Of Building Systems An Engineering Approach

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