ХАРАКТЕРИСТИКИ ПУЛЬСАЦИОННОЙ ТЕПЛОВОЙ ТРУБЫ ПРИ ВОЗДЕЙСТВИИ ЭЛЕКТРИЧЕСКОГО ПОЛЯ
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Date
2024
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Publisher
CEP USM
Abstract
Influence of electric field on thermal resistance of the closed-loop pulsating heat pipe (PHP)
has been investigated experimentally. PHP is made from a long capillary copper tube with inner
diameter of 1,9 mm and outer diameter of 3,0 mm bent into a planar serpentine with five U-turns
filled with n-hexane. High voltage electrodes are located in the evaporation zone. Measurements
of temperatures have been performed for range of 5-50 W applied heating power and for range of
5-18 kV DC voltage. At the heat input of 20 W and a voltage of 18 kV, a reduction in the thermal
resistance of the PHP by 35% was obtained. A generalization of the obtained experimental data
has been carried out. The temperature of the evaporation zone could be controlled within certain
limits using the electric field, which can be used for thermostatting.
Description
МОТОРИН, Олег, БОЛОГА, Мирча. Характеристики пульсационной тепловой трубы при воздействии электрического поля. In: Integrare prin cercetare și inovare: conferința științifică națională cu participare internațională. Ştiinţe ale naturii și exacte, 9-10 noiembrie 2023. CEP USM, 2024, pp. 660-667. ISBN 978-9975-62-690-3.
Keywords
тепловые трубы, термическое сопротивление, электрическое поле
Citation
МОТОРИН, Олег, БОЛОГА, Мирча. Характеристики пульсационной тепловой трубы при воздействии электрического поля. In: Integrare prin cercetare și inovare: conferința științifică națională cu participare internațională. Ştiinţe ale naturii și exacte, 9-10 noiembrie 2023. CEP USM, 2024, pp. 660-667. ISBN 978-9975-62-690-3.