IMPLEMENTATION OF THE MODEL AND ENGINEERING TECHNIQUES FOR ELECTRONICS THERMAL CONDITION THROUGH CONSTRUCTION- ENVIRONMENT HEAT EXCHANGE OPTIMIZATION
DOI:
https://doi.org/10.15587/1729-4061.2012.4495Keywords:
modeling, thermal condition, heat exchange optimization.Abstract
Based on the solution of the heat equation for a rectangular parallelepiped with similar heat sources and taking into account specified thermal condition of a product, an engineering method for radio-electronic equipment structural design is presented. Allowable or maximum operating temperature, cooling method, reliability, weight, geometric construction or the final cost of the product may all act as limiting factors. A dynamic programming method was used to determine the optimal heat transfer coefficients between the faces of the heated zone and the surrounding medium. The search for ultimate solution gives ground for technical devices design, i.e. the construction design values, which would allow to create products that meet the specified thermal criteria requirements without major rework.References
- Варгафтик, Н.Б. Справочник по теплофизическим свойствам газов и жидкостей [Текст] / Н.Б. Варгафтик — Физматгиз, 1963. — 708 с.
- Азаренков, В.И. Исследование температурного поля радиоэлектронных устройств в стоечном исполнении [Текст] / В.И. Азаренков, И.М. Майко // В кн.: Локальные автоматизированные системы автоматики. Сб. науч. тр. — Киев, 1979. — С. 148-151.
- Азаренков, В.И. Обеспечение заданного теплового режима при проектировании аппаратуры систем управления [Текст] / В.И. Азаренков // АСУ и приборы автоматики — 1980. — Вып. 56. — С. 126—131.
- Азаренков, В. И. Методика инженерного расчета конструктивных и теплофизических параметров конструкции радиоэлектронной аппаратуры заданной надежности [Текст] / В. И. Азаренков // Восточно-европейский журнал передовых технологий. — 2008. — Вып. 3/2 (33). — С. 27—31.
- Беллман, Р. Динамическое программирование [Текст] / Р. Беллман – М., 1960. – 324 с.
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