- propeller agitators
- пропеллерные перемешивающие устройства
The English-Russian dictionary of the Pulp and Paper Industry. S.V. Bakhmutov. 2009.
The English-Russian dictionary of the Pulp and Paper Industry. S.V. Bakhmutov. 2009.
Roger Keyes, 1st Baron Keyes — Infobox Military Person name=The Lord Keyes lived=4 October 1872 ndash; 26 December 1945 placeofbirth=Punjab, British India placeofdeath=Buckingham caption=Roger Keyes as a Commodore, 2nd Class during the Dardanelles Campaign, 1915 nickname=… … Wikipedia
Momentum theory — In fluid dynamics, the momentum theory or disk actuator theory is a theory describing a mathematical model of an ideal actuator disk, such as a propeller or helicopter rotor, by W.J.M. Rankine (1865), Alfred George Greenhill (1888) and R.E.… … Wikipedia