Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Medwell, PR"'
© 2019 Elsevier Ltd This work aims to assess the effects of flame-wall impingement on the combustion and soot processes of diesel flames. For this work, experimental measurements were performed in a constant-volume combustion chamber (CVCC) at ambie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______363::81e822281b5ca2f2f0835ddb86b2f48c
https://hdl.handle.net/10453/139122
https://hdl.handle.net/10453/139122
Copyright © 2019 American Chemical Society. The aim of this study is to investigate the impact of walls on soot processes of a post-injection strategy at different dwell times. The experiments were performed in an optically accessible constant-volum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______363::e1c3d45324f9c301275ca23a2fa2a658
https://hdl.handle.net/10453/139558
https://hdl.handle.net/10453/139558
Autor:
Q. Wan, G. Zhai, C. Wang, M. J. Evans, P. R. Medwell, A. C. Y. Yuen, S. Kook, G. H. Yeoh, Q. N. Chan
Publikováno v:
Energy & Fuels. 37:644-656
Refereed/Peer-reviewed This work investigates the effects of ambient and injection parameters on the ignition and combustion characteristics of hydrogen (H₂)–methane (CH₄) jet (50% H₂ by volume, with the remaining CH₄) in simulated direct-i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86f6839c5af4e4646cd919c6d2f1b170
https://doi.org/10.1021/acs.energyfuels.2c03302
https://doi.org/10.1021/acs.energyfuels.2c03302
Publikováno v:
Fuel. 349:128538
Turbulent flames in a confined and pressurised jet-in-hot-coflow combustor, under a range of pressures and coflow conditions, are investigated in this study. The investigation involves both experimental and numerical analyses, with the central focus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fe92f83e1399c2d067a9dd6be04c3cb
https://doi.org/10.1016/j.fuel.2023.128538
https://doi.org/10.1016/j.fuel.2023.128538
Autor:
Zeyad T. Alwahabi, Timothy C. W. Lau, Graham J. Nathan, Bassam B. Dally, Paul R. Medwell, S.M. Mahmoud
Publikováno v:
Proceedings of the Combustion Institute. 37:927-934
Measurements of soot volume fraction (SVF) using planar Laser-Induced Incandescence (LII) were performed in a set of attached turbulent non-premixed jet flames, burning the same mixture of C2H4/H-2/N-2. A novel post processing technique was used to i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69b8784151a52d3edcdd1c07be8736e3
https://doi.org/10.1016/j.proci.2018.06.108
https://doi.org/10.1016/j.proci.2018.06.108
Publikováno v:
Fuel. 203:279-289
Turbulent flames in the moderate or intense low oxygen dilution (MILD) combustion regime have previously exhibited less susceptibility to lift-off than conventional autoignitive flames in a jet-in-hot-coflow (JHC) burner. This has been demonstrated t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc2d89e9f44138dc0ef9125ab169465d
https://doi.org/10.1016/j.fuel.2017.04.113
https://doi.org/10.1016/j.fuel.2017.04.113
Autor:
11th Mediterranean Combustion Symposium Tenerife, Spain 16-20 June 2019, Evans, MJ, Medwell, PR, Chan, QN
Combustion in hot, low oxygen environments, such as moderate or intense low oxygen dilution (MILD) combustion is not well understood at pressure. To meet this gap in understanding, a confined-and-pressurised jet-in-hot-coflow (CP-JHC) burner has been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1231::522a821f8c65f64428553dc8cfdc020e
https://hdl.handle.net/11541.2/143010
https://hdl.handle.net/11541.2/143010
Publikováno v:
Proceedings of the Combustion Institute, 37 (4
Moderate or intense low oxygen dilution (MILD) combustion has been the focus of a range of fundamental experimental and numerical studies. Reasonable agreement between experimental and numerical investigations, however, requires finite-rate chemistry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::006bb35012e653d4f6dd47d1a9742d87
https://hdl.handle.net/11541.2/142108
https://hdl.handle.net/11541.2/142108
Autor:
21st Australasian Fluid Mechanics Conference, AFMC 2018 Adelaide, Australia 10-13 December 2018, Rowhani, A, Chinnici, A, Evans, MJ, Medwell, PR, Nathan, GJ, Dally, BB
The knowledge of the residence time distribution (RTD) in practical combustion applications, such as gas turbines, is of crucial importance as it has been correlated to soot formation and emission indices. However, the measurement of RTD is challengi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1231::88290a2a9df43ac3ef7708f3d30b7747
https://hdl.handle.net/11541.2/142984
https://hdl.handle.net/11541.2/142984
Autor:
21st Australasian Fluid Mechanics Conference, AFMC 2018 Adelaide, Australia 10-13 December 2018, Kirch, T, Evans, MJ, Medwell, PR, Rapp, VH, Birzer, CH, Gadgil, AJ
Exhaust hoods are commonly used to capture all emissions from stationary combustion systems that are open to the environment, such as residential heaters or stoves. For experimental purposes, emissions are sampled at one, or more, discrete locations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1231::c844dea709a7dfa16a231747acd18f8e
https://hdl.handle.net/11541.2/142908
https://hdl.handle.net/11541.2/142908