Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Lukas Benjamin Inhestern"'
Autor:
José Galindo, Andrés Tiseira, Roberto Navarro, Lukas Benjamin Inhestern, Juan David Echavarría
Publikováno v:
Aerospace, Vol 10, Iss 4, p 359 (2023)
The flow through the stator vanes of a variable geometry turbocharger turbine can reach supersonic conditions and generates a shock wave on the stator vanes, which has a potential impact on the flow loss as well as on unsteady aerodynamic interaction
Externí odkaz:
https://doaj.org/article/f4339a15a2594374b9f94a4db2e85b61
Autor:
José Galindo, Andrés Tiseira, Roberto Navarro, Lukas Benjamin Inhestern, Juan David Echavarría
Publikováno v:
Energies, Vol 15, Iss 24, p 9449 (2022)
To operate, radial turbines used in turbochargers require a minimum tip gap between the rotor blades and the stationary wall casing (shroud). This gap generates leakage flow driven by the pressure difference between the pressure and suction side. The
Externí odkaz:
https://doaj.org/article/627f194344c54ce8977fa6bcf3101738
Autor:
Andrés Omar Tiseira Izaguirre, Roberto Navarro García, Lukas Benjamin Inhestern, Natalia Hervás Gómez
Publikováno v:
Energies, Vol 13, Iss 11, p 2930 (2020)
Over the past few decades, the aerodynamic improvements of turbocharger turbines contributed significantly to the overall efficiency augmentation and the advancements in downsizing of internal combustion engines. Due to the compact size of automotive
Externí odkaz:
https://doaj.org/article/66dbf6ae18fc48c1ac214cc0f0d4c1ff
Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. Nationallizenz frei zugänglich.
This publication is with permission of the rights owner freely accessible due to an Alliance licence and a nati
This publication is with permission of the rights owner freely accessible due to an Alliance licence and a nati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5223bba8383a105e904e2c48fa25bbfa
https://depositonce.tu-berlin.de/handle/11303/17193
https://depositonce.tu-berlin.de/handle/11303/17193
Publikováno v:
Aerospace Science and Technology. :108404
Publikováno v:
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
instname
Estimating correctly the turbine acoustics can be valuable during the engine design stage; in fact, it can lead to a more optimised design of the silencer and aftertreatment, as well as to better prediction of the scavenging effects. However, obtaini
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::453f8ebda0c2bb4f6836def8fe9f348c
http://hdl.handle.net/10251/163203
http://hdl.handle.net/10251/163203
Publikováno v:
Volume 2E: Turbomachinery.
In the application of turbocharging and organic Rankine cycles (ORCs) the radial turbine can operate at high pressure ratio leading to the presence of choking inside the turbine. Information in this map region is needed to estimate the overall machin
Publikováno v:
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
instname
[EN] New compact engine architectures such as pressure gain combustion require ad hoc turbomachinery to ensure an adequate range of operation with high performance. A critical factor for supersonic turbines is to ensure the starting of the flow passa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fce0a7e5921adc62ddea7e2f93f3a9c
https://hdl.handle.net/10251/170079
https://hdl.handle.net/10251/170079
Publikováno v:
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
instname
[EN] Due to the power consumption restriction of the turbocharger compressor, common turbine maps are rather narrow. To extrapolate them, reliable physical submodels are needed that are valid for broad ranges. Plenty of research has been done referri
Publikováno v:
Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems.
The supersonic outlet conditions from a rotating detonation combustor exhibit fluctuations in temperature and pressure that exceed 200% of their mean level. Such unsteady conditions will induce a large convective heat loading onto a downstream supers