Armenian Journal of Physics=Ֆիզիկայի հայկական հանդես
National Research Nuclear University MEPhI, 31 Kashirskoe shosse, 115409, Moscow, Russia
In the operation of water cooled nuclear reactor and other heat exchange installations have importance predict a heat transfer crisis and boiling onset. The paper presents a method for predicting changes in heat transfer regimes in power energy equipment. The technique is based on the amplitude-frequency analysis of temperature fluctuations of the heater surface. It was found experimentally that in the region of heat transfer regime change (from convective to nucleate boiling or from nucleate boiling to film boiling) the fluctuation spectrum is close to flicker noise.
oai:arar.sci.am:23557
ՀՀ ԳԱԱ Հիմնարար գիտական գրադարան
Dec 13, 2023
Feb 27, 2020
32
https://arar.sci.am/publication/26328
Հրատարակության անուն | Ամսաթիվ |
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Forecasting of Heat Carrier’s Boiling Regime Due to Fluctuation Analysis of Heater Surface Tempereature | Dec 13, 2023 |
G. H. Shahkhatuni V. M. Aroutiounian V. M. Arakelyan M. S. Aleksanyan G. E. Shahnazaryan
D. Titov Keysight Technologies, Moscow, Russia
Hovhannisyan, A. S. V. M. Aroutiounian Kh. S. Martirosyan V. E. Galstyan
V. Sukharev A. Markosian N. Khachartyan L. Manukyan J. H. Choy
Kh. Nerkararyan S. Hovsepyan E. Gevorgyan N. Margaryan
H. Avagyan A. Hakhoumian H. Hayrapetyan N. Pogosyan T. Zakaryan
A. M. Yousri A. M. Osman W. A. Kansouh A. M. Reda I. I. Bashter R. M. Megahid