Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Pascal Bader"'
Autor:
Pascal Bader
Das auf der dritten Vertragsstaatenkonferenz zur UN-Klimarahmenkonvention in Kyoto verabschiedete Protokoll legt erstmals rechtlich bindende Ziele für den Ausstoß von Treibhausgasen fest. Die Europäische Union hat sich darin verpflichtet, die Emis
Publikováno v:
International Journal of Heat and Fluid Flow. 68:364-372
The boundary layer which represents the narrow zone between a solid body and the free stream can have a laminar or a turbulent state. This state influences on the one hand the properties of the near-wall flow like skin friction or heat transfer and o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62bbcfe46db0d2a111543eabbddc88ef
https://doi.org/10.1016/j.ijheatfluidflow.2017.09.008
https://doi.org/10.1016/j.ijheatfluidflow.2017.09.008
Publikováno v:
Journal of Propulsion and Power. 33:1478-1488
The paper discusses the time-averaged flow of a new-concept turbine transition duct placed in a two-stage counter-rotating test turbine. As a possible architecture for the turbine transition duct o...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9aaadf103eaf47a59d2e20c7f49f01bb
https://doi.org/10.2514/1.b36257
https://doi.org/10.2514/1.b36257
Autor:
Emil Göttlich, Pascal Bader, Franz Heitmeir, Stefan Zerobin, Wolfgang Sanz, Manfred Egger, Paul Pieringer
Publikováno v:
Volume 2B: Turbomachinery.
Purge air is injected at the hub and shroud of axial turbines in order to avoid hot gas entering the gaps between stationary and rotating blade rows. The purge flows considerably interact with the main flow and influence the secondary flow like the t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee4a1f02f4fcbc89263fc614adeabb8a
https://doi.org/10.1115/gt2018-75642
https://doi.org/10.1115/gt2018-75642
Autor:
Wolfgang Sanz, Günter Brenn, Manuel Pschernig, Pascal Bader, Walter Meile, Jakob Woisetschlaeger, Franz Heitmeir
Publikováno v:
Journal of Fluids Engineering. 140
Flow in turbomachines is generally highly turbulent. Nonetheless, boundary layers may exhibit laminar-to-turbulent transition, and relaminarization of the turbulent flow may also occur. The state of flow of the boundary layer is important since it in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da28a2df8ddb69a15b6aa29c87a61732
https://doi.org/10.1115/1.4039257
https://doi.org/10.1115/1.4039257
Autor:
Pascal Bader, Wolfgang Sanz
Publikováno v:
Volume 2B: Turbomachinery.
The boundary layer represents the thin layer between the wall and the free stream. Although this zone is small in respect to the free stream its state — whether it is laminar or turbulent — has a high impact on wall parameters like skin friction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49b6021e29e49475b245b80681be1dab
https://doi.org/10.1115/gt2017-63296
https://doi.org/10.1115/gt2017-63296
Publikováno v:
Journal of Mechanics Engineering and Automation. 7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddbbd25d0db5e7f19aab66114b8097ec
https://doi.org/10.17265/2159-5275/2017.04.006
https://doi.org/10.17265/2159-5275/2017.04.006
Publikováno v:
European Conference on Turbomachinery Fluid Dynamics and hermodynamics.
In flows along solid body surfaces the boundary layer represents the narrow zone between the wall and the free stream where viscous effects are important. Its state of flow (laminar or turbulent) may have strong impact on transport processes like wal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80dce2d08de049eb2053dd0581d8a28c
https://doi.org/10.29008/etc2017-328
https://doi.org/10.29008/etc2017-328
Autor:
Wolfgang Sanz, Pascal Bader
Publikováno v:
European Conference on Turbomachinery Fluid Dynamics and hermodynamics.
Flow in turbomachines is generally highly turbulent. The boundary layers, however, often exhibit laminar-to-turbulent transition. But also relaminarization of the turbulent flow may occur. It is therefore important for the designer to understand the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bfde8752dc2b7898acd4c5049b4a67b
https://doi.org/10.29008/etc2017-092
https://doi.org/10.29008/etc2017-092
Autor:
Wolfgang Sanz, Pascal Bader
Publikováno v:
Journal of Energy and Power Engineering. 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7d3fce20816b5087bbf6fed8c6b31e3
https://doi.org/10.17265/1934-8975/2016.07.005
https://doi.org/10.17265/1934-8975/2016.07.005