Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Pasquale Di Martino"'
Publikováno v:
Applied Thermal Engineering. 60:105-121
The paper presents a multi-disciplinary multi-objective design optimization methodology of a combustion chamber effusion cooling system. The optimizer drives an Artificial Neural Network and a Manufacturing Time Model in a repeated analysis scheme in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c4e6674c689f2760c968d8a86f66717
https://doi.org/10.1016/j.applthermaleng.2013.06.012
https://doi.org/10.1016/j.applthermaleng.2013.06.012
Publikováno v:
Journal of Engineering for Gas Turbines and Power. 128:29-39
Lean premixing prevaporizing (LPP) burners represent a promising solution for low-emission combustion in aeroengines. Since lean premixed combustion suffers from pressure and heat release fluctuations that can be triggered by unsteady large-scale flo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2acd575a4e4f78aca1ad011f3be5d8d1
https://doi.org/10.1115/1.1924720
https://doi.org/10.1115/1.1924720
Autor:
Salvatore Colantuoni, Francesca Satta, Pietro Zunino, Marco Berrino, Pasquale Di Martino, Marina Ubaldi
The present paper is focused on the characterization of the aerodynamics of the nonreacting flow downstream of an innovative Ultra Low NOx (ULN) injection system. The system is aimed at reducing NOx emissions and combustor axial length, to obtain a m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::999135cd154aab000b2adf6b0b622ada
http://hdl.handle.net/11567/750197
http://hdl.handle.net/11567/750197
Autor:
Nikolaos Zarzalis, Svetoslav Marinov, Isabel Da Costa, Alessio Frassoldati, Pasquale Di Martino, S. Colantuoni, Alberto Cuoci, Christian Guin, G. Cinque, Matthias Kern, Eliseo Ranzi, Tiziano Faravelli
A methodology for computing steady turbulent reacting flows and the formation of pollutants in combustors for aeroengine applications is presented. The aim of this paper is to describe and to further validate the proposed computational approach. A 3-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::febfeece7b536746a4f5b4251256bab2
http://hdl.handle.net/11311/572386
http://hdl.handle.net/11311/572386
Publikováno v:
Volume 3: Combustion, Fuels and Emissions, Parts A and B.
Swirling flows have been widely used to generate the suitable conditions for self substained flames inside modern aeroengine combustors, both for the recirculation generation capability and turbulence intensity. Nevertheless the recent attempt to emp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0654c0ac9da18a3d9d495aeadb78dff
https://doi.org/10.1115/gt2008-51213
https://doi.org/10.1115/gt2008-51213
Publikováno v:
Volume 3: Combustion, Fuels and Emissions, Parts A and B.
Present work represents the second part of a two parts paper. The complex aerodynamic phenomena, which take place both inside and downstream the swirler–mixing tube assembly, have been studied with different and complementary techniques in order to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20d9e7112e4c3388da5fbad39f1a5612
https://doi.org/10.1115/gt2008-51221
https://doi.org/10.1115/gt2008-51221
Publikováno v:
Volume 2: Turbo Expo 2007.
In the frame of the European Research Program EEFAE (Efficient and Environmentally Friendly Aero-Engine) successfully completed in five years (2000-2005), an advanced low-NOx combustor has been designed and validated for the CLEAN (Component vaLidato
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d2c55c93b553ecd6bd1ec607fc69857
https://doi.org/10.1115/gt2007-27857
https://doi.org/10.1115/gt2007-27857
Publikováno v:
Volume 1: Turbo Expo 2005.
The aim of this study is to determine the discharge coefficient of a multiperforated wall sample designed by AVIO, and more precisely to show the influence of each surrounding flow (inside holes, coolant and main flows). Results obtained are compared
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddac692a59c70b404a353f5422566a0a
https://doi.org/10.1115/gt2005-68904
https://doi.org/10.1115/gt2005-68904
Autor:
Mario Caruggi, Marina Ubaldi, Edward Canepa, Pietro Zunino, Pasquale Di Martino, Alessandro Nilberto
The present paper reports the results of an experimental investigation on the unsteady flow in a Lean Premixed Prevaporized (LPP) burner for aeronautical applications. The experiments were focused on two main aspects: understanding the effect of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::781fa663ddfa3b79fff7bd9f3c4ab834
http://hdl.handle.net/11567/253129
http://hdl.handle.net/11567/253129
Lean premixing prevaporizing burners represent a promising solution for low-emission combustion in aeroengines. Since lean premixed combustion suffers from pressure and heat release fluctuations that can be triggered by unsteady large-scale flow stru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::032e45b2f08f8740b8e7f79c92402ee9
http://hdl.handle.net/11567/250956
http://hdl.handle.net/11567/250956