CASPIAN JOURNAL
MANAGEMENT AND HIGH TECHNOLOGIES
METHOD OF THERMAL PROCESSES MODELS BUILDING IN THE PRESENCE OF HEAT PIPES
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Read | Semenenko Aleksandr N, Maksimkin Aleksandr I., Uvaysov Saygid U. METHOD OF THERMAL PROCESSES MODELS BUILDING IN THE PRESENCE OF HEAT PIPES // Caspian journal : management and high technologies. — 2016. — №3. — pp. 71-81. |
Semenenko Aleksandr N - post-graduate student, National Research University Higher School of Economics, 20 Myasnitskaya St., Moscow, 101000, Russian Federation, matanmaniak@mail.ru
Maksimkin Aleksandr I. - post-graduate student, National Research University Higher School of Economics, 20 Myasnitskaya St., Moscow, 101000, Russian Federation, avian4uk@gmail.com
Uvaysov Saygid U. - D.Sc. (Engineering), Professor, National Research University Higher School of Economics, 20 Myasnitskaya St., Moscow, 101000, Russian Federation, uvaysov@yandex.ru
Modern radioelectronic equipment (REE) performs an increasing number of functions, as a result their hardware and technology solutions are becoming more complex. At the same time the power consumption of REE increases, which is able to make worse its thermal mode and operating reliability, reduce its life time. Therefore developers of REE have an actual task to reduce operating temperature of REE by using different cooling systems. There are air and liquid cooling systems for REE. Their constructions use radiators, heat pipes (HP), Peltier elements. In this paper is justified the necessity of using HP in the design of REE, especially designated for use as onboard equipment. This article reviews designs of HP, the principles of HP’s work, selection criteria of working liquids, wick’s and body’s materials of HP. Besides, in this article presents the model of thermal processes of HP; also are described cooling systems, based on HP. On the basis of performed research authors are described the method of building of models for thermal processes of REE in the presence of HP - with usage simulation tool ASONIKA-T. This paper presents an example of proposed method usage for modeling of the specific REE construction. At the end of article conclusions by results of work are drawn.
Key words: тепловая труба, фитиль, рабочая жидкость, АСОНИКА, АСОНИКА-Т, модель тепловых процессов, радиоэлектронная аппаратура, тепловой режим, проектирование, системы охлаждения, heat pipe, wick, working liquid, ASONIKA, ASONIKA-T, model of thermal processes, radi