МЕТОД ОПРЕДЕЛЕНИЯ РЕАЛЬНЫХ ТЕПЛОПОТЕРЬ СУЩЕСТВУЮЩИХ СТРОИТЕЛЬНЫХ ОБЪЕКТОВ

Степан Александрович Панфилов, Олег Владимирович Кабанов

Аннотация


Настоящая статья посвящена вопросам энергосбережения, в частности проблемам по­вышения энергоэфективности современных зданий путём экспериментального исследования теплофизических свойств (ТФС) материалов с целью устранения повышенных теплопотерь через ограждающие конструкции. На основе анализа существующих методов определения ТФС материалов представлен разработанный авторами алгоритм для определения реальных теплопотерь исследуемого объекта. Описана работа установки для определения ТФС (коэф­фициент теплопередачи, сопротивление теплопередаче и удельная тепловая характеристика) исследуемого объекта. Приведены формулы, требуемые для проведения расчёта ТФС. Пред­ставлены экспериментальные результаты исследования. Описаны основные достоинства раз­работанной установки.


Ключевые слова


теплопередача; коэффициент теплопередачи; сопротивление теплопередаче; энергоэффективность; способ

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Литература


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