- в воздухораспределительном устройстве: отношение глубины лопаток к расстоянию между двумя соседними лопатками в решетке.
- см. ratio.
Англо-русский словарь по кондиционированию и вентиляции. 2013.
Turbofan — [ CFM56 3 turbofan, lower half, side view.] A turbofan is a type of jet engine, similar to a turbojet. It essentially consists of a ducted fan with a smaller diameter turbojet engine mounted behind it that powers the fan. Part of the airstream… … Wikipedia
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