Теплообмін та аеродинаміка пакетів плоскоовальних труб з лунками
DOI :
https://doi.org/10.15587/2313-8416.2015.53141Mots-clés :
теплообмін, аеродинамічний опір, інтенсифікація, плоскоовальна труба, шаховий пакет, лунка, порівнянняRésumé
Приведені результати експериментальних досліджень теплообміну і аеродинамічного опору поперечно-омиваних шахових пакетів плоскоовальних труб з лунками на плоских бічних поверхнях в діапазоні чисел Рейнольдса 1250<<13500. Розглянуто три варіанти розміщення труб при однаковому мінімальному значенні поперечного кроку труб S1. Проведено порівняння експериментальних даних з теплообміну і аеродинамічного опору пакетів труб з лунками і без них
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