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ISSN Online: 2377-424X

ISBN Print: 0-89116-130-9

International Heat Transfer Conference 6
August, 7-11, 1978, Toronto, Canada

PERIODIC-FLOW REGENERATORS: PARAMETER IDENTIFICATION FOR TRANSIENT PERFORMANCE

Get access (open in a dialog) DOI: 10.1615/IHTC6.1740
pages 297-302

Sinopsis

Many industrial thermal regenerators are required to work under varying operating conditions. Cowper stoves must meet a time varying thermal load from an ironmaking furnace. Waste heat recovery rotary regenerators are employed to conserve the firing fuel for industrial processes where operating conditions may be anything but steady. An understanding of the transient performance of such regenerators is necessary if optimum design and operational criteria are to be developed.

The transient response of periodic flow regenerators to step changes in inlet gas temperature and in gas flow rate is examined for balanced and unbalanced systems. An attempt to parameterise thermal inertia will be discussed.