Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Giulio Borghesi"'
© 2017 The Combustion Institute In various applications with recirculation, liquid droplets can be immersed in gases that may have a wide range of possible compositions, from pure air to hot combustion products. In order to gain fundamental understa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0285152e356e6227fdbe56ab5f2fdac
Publikováno v:
Combustion and Flame. 195:183-202
We present a direct numerical simulation of a temporal jet between n-dodecane and diluted air undergoing spontaneous ignition at conditions relevant to low-temperature diesel combustion. The jet thermochemical conditions were selected to result in tw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24455cd1d7cb5e2e609b4ab40cbfac33
https://doi.org/10.1016/j.combustflame.2018.02.020
https://doi.org/10.1016/j.combustflame.2018.02.020
In this study, the fundamental problem of the ignition of a kerosene single droplet in a quiescent medium at engine high-altitude relight conditions is investigated using numerical simulations. The main objective is to improve the understanding of ig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::101b219b6618f4113518cd2ed40000c2
Autor:
Josette Bellan, Giulio Borghesi
Publikováno v:
Proceedings of the Combustion Institute. 35:1537-1547
A Direct Numerical Simulation (DNS) database is created describing high-pressure reactive flows for studying the flow characteristics and the irreversible entropy production rate that must be modeled by Subgrid-Scale (SGS) models in Large Eddy Simula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37cbea4f5c35257a3468b1febc2f48eb
https://doi.org/10.1016/j.proci.2014.05.016
https://doi.org/10.1016/j.proci.2014.05.016
Autor:
Wonchan Lee, Patrick McCormick, Sean J. Treichler, Elliott Slaughter, Hemanth Kolla, Jacqueline H. Chen, Giulio Borghesi, Ankit Bhagatwala, Michael Bauer, Alex Aiken, Ramanan Sankaran
Publikováno v:
Exascale Scientific Applications ISBN: 9781315277400
The Legion version runs inside of the original Fortran+message passing interface version, offloading the main simulation loop but using the existing Fortran code for everything else. The S3D-Legion code was used to simulate two separate scientific pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27b21adf0c74b0fe36da52037a6b523d
https://doi.org/10.1201/b21930-12
https://doi.org/10.1201/b21930-12
Publikováno v:
ISAV@SC
We present the current status of our work towards a scalable, asynchronous many-task, in situ statistical analysis engine using the Legion runtime system, expanding upon earlier work, that was limited to a prototype implementation with a proxy mini-a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::882c6e4653a680625217b6d90997e17b
https://doi.org/10.1145/3144769.3144775
https://doi.org/10.1145/3144769.3144775
Autor:
Josette Bellan, Giulio Borghesi
Publikováno v:
International Journal of Energetic Materials and Chemical Propulsion. 13:435-453
An existing database of direct numerical simulations (DNS) representing mixing of species under supercritical pressure (supercritical-ρ) conditions has been investigated for the purpose of understanding the modeling of the gradient of the filtered p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed81cc7ac3dad6037eb5a9b47dc09a57
https://doi.org/10.1615/intjenergeticmaterialschemprop.2014011313
https://doi.org/10.1615/intjenergeticmaterialschemprop.2014011313
Publikováno v:
Combustion and Flame. 160:1254-1275
Direct Numerical Simulations (DNS) of turbulent n -heptane sprays autoigniting at high pressure ( P = 24 bar) and intermediate air temperature ( T air = 1000 K) have been performed to investigate the physical mechanisms present under conditions where
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec446b85e63b4569c9d354818998b313
https://doi.org/10.1016/j.combustflame.2013.02.009
https://doi.org/10.1016/j.combustflame.2013.02.009