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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

DETERMINATION OF SURFACE ASH AND INTERNAL PIPE DEPOSIT HEAT-TRANSFER RESISTANCE IN STEAM GENERATOR HEAT TRANSFER CALCULATION

Get access (open in a dialog) DOI: 10.1615/IHTC6.1890
pages 385-390

Abstract

Heating surface ash. depositing and internal pipe deposit built-up result in an interior heat transfer. while calculation of a boiler one must take into account heat-transfer resistance feature of these layers. To solve the problem an experimental calculative method for determination of structural properties and heat-transfer resistance of surface ash and internal pipe deposits is presented. The above method enables solutions of a wide range of problems. Presented are some specific results of investigations made on supercritical pressure steam generators.