книги Наука, техника, медицина Техника Транспорт Воздушный транспорт

Propeller (marine)

Код 3459952

  • ISBN: 978-5-5092-2204-7

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Аннотация к книге "Propeller (marine)"

High Quality Content by WIKIPEDIA articles! A propeller is a type of fan that transmits power by converting rotational motion into thrust. A pressure difference is produced between the forward and rear surfaces of the airfoil-shaped blade, and a fluid (such as air or water) is accelerated behind the blade. Propeller dynamics can be modelled by both Bernoulli`s principle and Newton`s third law. A propeller is sometimes colloquially known as a screw.

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ISBN: 978-5-5092-2204-7

Книга находится в категориях

История ГОСТы, стандарты

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