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One of the methods to employ multi-stage expansion in impulse turbines is to generate high-velocity of the fluid by causing it to expand through a ...ssure drop in each stage is smaller as compared to the impulse stages, the gas velocities are relatively low. Besides this the flow is accelerating throug ...

...f-Design Multistage Turbine Pressures by Stodola's Ellipse''], J. Eng. Gas Turbines Power, July 1985, Volume 107, Issue 3, 596 (11 pages), {{doi|10.1115/1.3239 ...re <math>\scriptstyle p_{21} \,</math>, like in [[steam turbine|condensing turbines]], flow rates do not change with the outlet pressure, but drops very quickl ...

In case of turbines, both impulse and reaction machines, degree of reaction is defined as the r For a [[gas turbine]] or [[Gas compressor|compressor]] it is defined as the ratio of [[isentropic]] heat d ...

...nologies and techniques consisting of cooling down the intake air of the [[gas turbine]]. The direct consequence of cooling the turbine inlet air is power ...C) technology.png|thumbnail|Effect of inlet air cooling on power output]][[Gas turbine]]s take in filtered, fresh ambient air and compress it in the comp ...

...y used to convert the mechanical power output of [[steam turbines]], [[gas turbines]], [[reciprocating engine]]s, and [[hydro turbine]]s into electrical power ...

...charger turbines. It does not cover the widespread use of movable vanes in gas turbine compressors. ...her values of speed. This effect is due to [[cavitation]],<ref>S.M. Yahya, Turbines, Compressors and Fans, 4th ed. McGraw,2011</ref> a high speed phenomenon of ...

...he surrounding gas. The gas flow over the droplet has many features of the gas flow over a rigid sphere: [[pressure gradient]], viscous [[boundary layer]] ...critical impact on the exchanges of mass, momentum and energy between the gas and the liquid phases and thus, they have to be properly accounted for in a ...

[[Category:Turbines]] [[Category:Gas compressors]] ...

...at goes into the [[jet engine]], air and fuel, and what comes out, exhaust gas and an unbalanced force. This force, called thrust, is the sum of the momen ...y and rotating, such as ducts, compressors, etc., which are in the primary gas flow which flows through the engine from front to rear. The algebraic sum o ...

=== Turbines and Jet Engines === The yield strength anomaly is exploited in the design of [[gas turbine]]s and [[jet engine]]s that operate at high temperatures, where the ...

...lves pumping water to higher elevations and later guiding it through water turbines to generate electricity.<ref name=":3">{{Cite book|last1=Chaturvedi|first1= ...ass) with an height difference ([[hydraulic head]]) of 288 m (945 ft). The turbines can pump, or generate, at up to 1045 MW, for several hours, and usually two ...

.../www.utilitydive.com/news/wind-plants-can-provide-grid-services-similar-to-gas-hydro-easing-renewab/574070/ |archive-date=2020-03-16 }}</ref><ref>[http:// ...

{{Short description|Gas centrifuge designed to enrich uranium-235}} The '''Zippe-type centrifuge''' is a [[gas centrifuge]] designed to enrich the rare [[fissile isotope]] [[uranium-235] ...

.../><ref name="Horlock, J.H., Axial Flow Turbines">Horlock, J.H., Axial Flow Turbines, Kruger Publishing Co., 1973.</ref><ref name="Horlock, J.H., Axial Flow Com :<math>R</math> = characteristics gas constant ...

...ket engines]].<ref name="culick-06" /> Moreover, flame blowoff of an aero-gas-turbine engine in mid-flight is clearly dangerous (see [[flameout]]). ...sting.<ref name="lieuwen-05">{{cite book|title=Combustion instabilities in gas turbine engines|year=2005|publisher=AIAA|author1=Lieuwen, T. C.|author2=Yan ...

...oint that needs to be considered, when constructing turbine engines or gas turbines. ...

...se flows are characterized by the simultaneous presence of both liquid and gas phases.<ref>{{Citation |last1=Faghri |first1=Amir |date=2006-01-01 |url=htt ...done |first2=A. |date=2006 |title=Molecular interpretation of nonclassical gas dynamics of dense vapors under the van der Waals model |url=http://dx.doi.o ...

** Research on [[Aurel Stodola#Steam and gas turbines|steam and gas turbines]] developed at [[ETH Zurich]] with [[Aurel Stodola]]<ref name=":1">{{Cite w ...e]]<ref>[http://web.mit.edu/aeroastro/labs/gtl/early_GT_history.html Early Gas Turbine History<!-- bot-generated title -->] at web.mit.edu</ref> ...

...which the bounding bodies are fully separated by a thin layer of liquid or gas. * Squeeze film dampers in aircraft gas turbines ...

...rator at the Balakovo nuclear power plant. The generator housing, which is gas-tight during operation, is open on the turbine side and parts of the stator ...s, such as [[coal-fired power plant]] or [[nuclear power plant]]s and in [[gas turbine]] power plants of all sizes, synchronous generators are used almost ...