Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Bikram Roy Chowdhury"'
Publikováno v:
International Journal of Hydrogen Energy. 46:12545-12554
Previous studies have shown that the two-layer model more accurately predicts hydrogen dispersion than the conventional notional nozzle models without significantly increasing the computational expense. However, the model was only validated for predi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c8581ca4039e840c1bc765a876792ef
https://doi.org/10.1016/j.ijhydene.2020.08.204
https://doi.org/10.1016/j.ijhydene.2020.08.204
Autor:
Bikram Roy Chowdhury, Ethan S. Hecht
Publikováno v:
International Journal of Hydrogen Energy. 46:12320-12328
Unintentional leaks at hydrogen fueling stations have the potential to form hydrogen jet flames, which pose a risk to people and infrastructure. The heat flux from these jet flames are often used to develop separation distances between hydrogen compo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f0c94a7ac8002a69953ba77c94bc468
https://doi.org/10.1016/j.ijhydene.2020.08.265
https://doi.org/10.1016/j.ijhydene.2020.08.265
Autor:
Bikram Roy Chowdhury, Ethan S. Hecht
Publikováno v:
International Journal of Hydrogen Energy. 46:12311-12319
Liquid hydrogen is increasingly being used as a delivery and storage medium for stations that provide compressed gaseous hydrogen for fuel cell electric vehicles. In efforts to provide scientific justification for separation distances for liquid hydr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78206f3df39c24a524af3006ead0f2e5
https://doi.org/10.1016/j.ijhydene.2020.09.072
https://doi.org/10.1016/j.ijhydene.2020.09.072
Publikováno v:
Combustion and Flame. 202:376-393
Bluff-body stabilized premixed flames have been a subject of significant technological interest in practical combustion devices. A collaborative computational-experimental effort is reported here, on simulating a series of bluff-body stabilized premi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfd70def5dafe5e8ea3b9cc0919d4755
https://doi.org/10.1016/j.combustflame.2019.01.026
https://doi.org/10.1016/j.combustflame.2019.01.026
Autor:
David M. Christopher, Qian He, Qi Chen, Mingjia Chen, Bikram Roy Chowdhury, Xuefang Li, Xu Cheng, Ethan S. Hecht
Publikováno v:
International Journal of Hydrogen Energy. 44:6353-6365
The development and revision of safety codes and standards for hydrogen infrastructure requires a solid scientific basis, including studies of unignited releases from high pressure systems for various scenarios. Most hydrogen releases are modeled as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::700fb68a9c8efe5868c3e548b85550e3
https://doi.org/10.1016/j.ijhydene.2019.01.079
https://doi.org/10.1016/j.ijhydene.2019.01.079
Autor:
Bikram Roy Chowdhury, Baki M. Cetegen
Publikováno v:
Combustion and Flame. 194:206-222
An experimental investigation of the effect of fuel properties and different levels of free stream turbulence intensities on the structure of bluff body stabilized lean, premixed flames is reported. The diagnostic techniques involving simultaneous im
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d852217b2e32985bf7f7a99e8bc9acac
https://doi.org/10.1016/j.combustflame.2018.04.027
https://doi.org/10.1016/j.combustflame.2018.04.027
Autor:
Baki M. Cetegen, Bikram Roy Chowdhury
Publikováno v:
Combustion and Flame. 190:302-316
In this article we report on an experimental investigation of a bluff-body stabilized lean premixed flame subjected to different levels of free stream turbulence intensities (4, 14, 24 and 30%) at conditions approaching blowoff. The mean flow velocit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce9f25e118d3c0180f9b7253ee26896b
https://doi.org/10.1016/j.combustflame.2017.12.002
https://doi.org/10.1016/j.combustflame.2017.12.002
Autor:
Bikram Roy Chowdhury, Baki M. Cetegen
Publikováno v:
Combustion and Flame. 178:311-328
This article describes an experimental investigation of the effect of different levels of free stream turbulence intensity on the structure of an unconfined, lean propane–air flame stabilized on an axisymmetric bluff body. Simultaneous imaging of h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12df0d1816ffc530a0e7cd7e211fd57f
https://doi.org/10.1016/j.combustflame.2016.12.019
https://doi.org/10.1016/j.combustflame.2016.12.019
Publikováno v:
Proceedings of the Combustion Institute. 36:1853-1859
The structure of an unconfined, lean propane–air flame stabilized on an axisymmetric bluff body is studied for different levels of turbulence intensity ranging from 4 to 30% in the approach flow. Simultaneous planar laser induced fluorescence imagi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::088f42e870232764ca3c70968267b14c
https://doi.org/10.1016/j.proci.2016.07.125
https://doi.org/10.1016/j.proci.2016.07.125
