Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Matthieu Gancedo"'
Autor:
Ephraim Gutmark, Bernhard Semlitsch, Jyothishkumar, Matthieu Gancedo, Mihai Mihaescu, Laszlo Fuchs
Turbochargers are commonly used in automotive engines to increase the internal combustion engine performance during off design operation conditions. When used, a most wide operation range for the turbocharger is desired, which is limited on the compr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ca45c8b2c849250aeb993f4cee776f4
Publikováno v:
International Journal of Heat and Fluid Flow. 70:206-215
Bleed slots located in the inducer region of centrifugal compressors have been demonstrated to extend the surge margin with minimal negative impact on performance. This paper describes the impact of bleed slots on surge margin enhancement in a turboc
Publikováno v:
SAE International Journal of Engines. 10:1917-1926
The compressor surge line of automotive turbochargers can limit the low-end torque of an engine. In order to determine how close the compressor operates to its surge limit, the Hurst exponent of th ...
Publikováno v:
Journal of Turbomachinery. 138
Turbocharger centrifugal compressors are equipped with a “ported shroud” to reduce flow instabilities at low mass flow rate. This passive stability control device using flow recirculation has been demonstrated to extend the surge margin of a comp
Publikováno v:
Experiments in Fluids. 57
Turbocharging reciprocating engines is a viable solution in order to meet the new regulations for emissions and fuel efficiency in part because turbochargers allow to use smaller, more efficient engines (downsizing) while maintaining power. A major c
Publikováno v:
Experiments in Fluids. 53:619-635
Due to recent emission regulations, the use of turbochargers for force induction of internal combustion engines has increased. Actually, the trend in diesel engines is to downsize the engine by use of turbochargers that operate at higher pressure rat
Autor:
Yuri Perelstein, Ephraim Gutmark, Thomas Jules Frosell, Matthieu Gancedo, Charles Farbos de Luzan
Publikováno v:
Volume 2, Fora: Cavitation and Multiphase Flow; Fluid Measurements and Instrumentation; Microfluidics; Multiphase Flows: Work in Progress; Fluid-Particle Interactions in Turbulence.
An experimental study was carried out to investigate the turbulent flow field of confined vortical flow in a narrow annulus. The test section consists of two concentric annuli that are separated by a tube with four equally spaced rectangular aperture
Publikováno v:
Volume 2D: Turbomachinery.
Bleed slots located in the inducer region of centrifugal compressors have been demonstrated to extend the surge margin with minimal negative impact on performance. This paper describes the investigation of the effect of a bleed slot on map width enha
Publikováno v:
SAE Technical Paper Series.
Publikováno v:
49th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition.