ライブラリ登録: Guest

ISSN Online: 2377-424X

ISBN Print: 0-89116-130-9

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

SOME FEATURES OF HEAT TRANSFER BURNOUT IN TUBES WITH NON - UNIFORM AXIAL HEAT FLUX DISTRIBUTION

Get access (open in a dialog) DOI: 10.1615/IHTC6.3460
pages 53-58

要約

Basic investigation results and some features of test procedure for tubes with non-uniform axial heat flux distribution are considered.
An advanced method of heat transfer burnout location using direct-current thermocouple amplifiers is described.
Data on temporal heat transfer burnout development in tubes of various lengths with cosinusoidal heat flux distribution are presented.
Heat transfer burnout is shown to initiate near to heat generation maximum at water subcoolings in the heat transfer burnout region and to move closer to tube outlet as burnout quality and tube length increase.
Some characteristic features in temperature regime development in 6 m, long tubes of an i.d. of 14,6 mm. are observed.