power turbine

См. также в других словарях:

• power turbine — An arrangement in which the turbine is not connected to the compressor. Also known as a free power turbine …   Aviation dictionary

• free power turbine — An arrangement in which a turbine, or stage of turbines, in a gas turbine engine does not drive the compressor. Free turbines are used to drive the reduction gears for the propeller in a turboprop engine or the transmission and rotor of a… …   Aviation dictionary

• turbine — Turbine: A type of engine in which all the parts that are in regular motion are rotating, making for very smooth operation. The basic gas turbine operates as follows: air enters the compressor and is compressed. It is then delivered to the… …   Dictionary of automotive terms

• coupled power turbine — A type of turboprop engine. In this arrangement, the gas flow is fully expanded across a turbine, which drives the compressor. The developed surplus power is transmitted to the propeller by a common driveshaft via suitable reduction gearing …   Aviation dictionary

• Turbine de tesla — La turbine de Tesla est un type de turbine sans pales breveté par Nikola Tesla en 1913. Elle utilise l effet de couche limite, et pas l impact d un fluide contre des pales comme c est le cas dans une turbine conventionnelle. La turbine de Tesla… …   Wikipédia en Français

• Power engineering — Power engineering, also called power systems engineering, is a subfield of electrical engineering that deals with the generation, transmission and distribution of electric power as well as the electrical devices connected to such systems… …   Wikipedia

• Turbine — Tur bine, n. [L. turbo, inis, that which spins or whirls round, whirl.] 1. A water wheel, commonly horizontal, variously constructed, but usually having a series of curved floats or buckets, against which the water acts by its impulse or reaction …   The Collaborative International Dictionary of English

• turbine wheel — Turbine Tur bine, n. [L. turbo, inis, that which spins or whirls round, whirl.] 1. A water wheel, commonly horizontal, variously constructed, but usually having a series of curved floats or buckets, against which the water acts by its impulse or… …   The Collaborative International Dictionary of English

• Power Rangers Turbo — Format Action/Adventure Science fantasy Created by Haim Saban Shuki Levy …   Wikipedia

• Power Rangers Ninja Storm — Format Action/Adventure Fantasy Written by Douglas Sloan Ann Austen …   Wikipedia

• Power-to-weight ratio — (specific power) is a calculation commonly applied to engines and other mobile power sources to enable the comparison of one unit or design to another. Power to weight ratio is a measurement of actual performance of any engine or power sources.… …   Wikipedia