Výsledky vyhledávání - "S. J. Maskell"

A comparison of the relative effects of fuel composition and ignition energy on the early stages of combustion in a natural gas spark ignition engine using simulation

Autor: Michael R. Belmont, S. J. Ashcroft, D. Yossefi, S. J. Maskell

Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. 214:383-393

Spark ignition engines operating on natural gas (NG) show advantages over petrol and diesel alternatives in terms of precatalyst emissions. However, such engines are affected much more than their petrol counterparts by the long combustion delay of th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d5e59d51e68e5be5b39ef2f8356cd15b
https://doi.org/10.1243/0954407001527709

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Ignition source characteristics for natural-gas-burning vehicle engines

Autor: D. Yossefi, Michael R. Belmont, S. J. Ashcroft, S. J. Maskell

Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. 214:171-180

Natural gas is a promising alternative fuel to petrol for vehicles. However, one of the factors hampering the design of natural gas burning engines for domestic cars is the long delay from the time of ignition to the commencement of significant heat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b9cf9a4f63882bfe6e394993c05e7cc4
https://doi.org/10.1177/095440700021400206

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Stimulation and implementation of laminar flow reactors for the study of combustion systems of ethane, methane and deborane

Autor: Michael R. Belmont, S. J. Maskell, D. Yossefi, Gabi Ben-Dor

Publikováno v: Fuel. 77:173-181

A physical model for simulating combustion systems in laminar flow reactors has been developed. The model is one-dimensional and includes transport phenomena. It is derived from conservation equations and thermodynamic relations. The present model is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9bba43a976212956316f825557a8357f
https://doi.org/10.1016/s0016-2361(97)00162-2

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Early Stages of Combustion in Internal Combustion Engines Using Linked CFD and Chemical Kinetics Computations and its Application to Natural Gas Burning Engines

Autor: R. Thurley, M. Abraham, D. Yossefi, S. J. Maskell, S. J. Ashcroft, Michael R. Belmont

Publikováno v: Combustion Science and Technology. 130:171-200

The paper describes a numerical model for the early stages of combustion in Natural Gas engines using linked CFD and detailed chemical kinetics. The importance of such a combustion device stems from the characteristics of natural gas which make it an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::69c7ef59e87618d8fdba456066de4ffc
https://doi.org/10.1080/00102209708935742

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Topographic and eddy effects in a primitive equation model of the Iceland-Faeroes front

Autor: A. D. Heathershaw, S. J. Maskell, C. E. Stretch

Publikováno v: Journal of Marine Systems. 3:343-380

The position of the Iceland-Faeroes Front is closely related to the submarine ridge connecting Iceland with the Faeroes. The ridge and the front inhibit mixing of the warmer salty North Atlantic water with the cooler fresher water to the north. Excur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4ed878c3e3d069b3594d6a9b6c14277d
https://doi.org/10.1016/0924-7963(92)90010-6

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Coupled ocean‐acoustic model studies of sound propagation through a front

Autor: A. D. Heathershaw, C. E. Stretch, S. J. Maskell

Publikováno v: The Journal of the Acoustical Society of America. 89:145-155

A three‐dimensional (3‐D) numerical ocean model has been used to study sound propagation through an ocean front. The model has been used to provide environmental data for input to a range‐dependent acoustic model to study the effect of eddies t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7d7c9f7080f459e7bc92950e3b930423
https://doi.org/10.1121/1.400520

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The Use of Coupled Ocean-Acoustic Models in the Design of Naval Forecast Systems

Autor: S. J. Maskell, A. D. Heathershaw, C. E. Mooney

Publikováno v: Ocean Variability & Acoustic Propagation ISBN: 9789401054621

The use of a 3-D numerical ocean model to simulate mesoscale frontal and eddy environments for the input to range dependent acoustic models is described. The technique has been used to investigate the sensitivity of acoustic predictions to changes in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::17e4b575d72bfa62eeb8e52968cecc3d
https://doi.org/10.1007/978-94-011-3312-8_38

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A review of: 'OCEAN ACOUSTIC TOMOGRAPHY'

Autor: S. J. Maskell

Publikováno v: Geophysical & Astrophysical Fluid Dynamics. 82:281-282

By W. Munk, P. Worcester and C. Wunsch, Cambridge University Press, 1995, 433pp., US$59.95, UK$45, hardbound (ISBN 0-521-47095-1).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fb546517d87537830a730c48b5488b78
https://doi.org/10.1080/03091929608213639

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