Zobrazeno 1 - 10
of 183
pro vyhledávání: '"G.O. Thomas"'
Publikováno v:
Shock Waves. 13:83-89
An experimental study of the influence of low concentration particle suspensions on the propagation of detonation waves in a combustible gaseous mixture is presented. In all cases the particles have an effect on the propagation of the detonation but
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd7d907de131f6e13b331a2c3f94f1d8
https://doi.org/10.1007/s00193-003-0190-5
https://doi.org/10.1007/s00193-003-0190-5
Publikováno v:
Shock Waves. 12:111-119
A series of experiments supported by numerical simulations are reported on the interaction between a planar incident shock and a single obstacle. The test mixtures used were stoichiometric hydrogen and oxygen diluted with either argon or nitrogen at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::060a2d9b706689fd0fc6b34141a9dd7c
https://doi.org/10.1007/s00193-002-0148-z
https://doi.org/10.1007/s00193-002-0148-z
Autor:
G.O. Thomas
Publikováno v:
Combustion and Flame. 130:147-160
The paper presents the results of a computational investigation of limiting water droplet and vapor concentrations, beyond which laminar methane-air flames are incapable of self-sustained propagation. The variation of laminar burning velocity with dr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::869141f38ae051375cea8543839b462b
https://doi.org/10.1016/s0010-2180(02)00351-6
https://doi.org/10.1016/s0010-2180(02)00351-6
Autor:
G.O. Thomas, R.J. Bambrey
Publikováno v:
Shock Waves. 12:13-21
Detailed observation of deflagration to detonation transition (DDT) is inherently difficult. This is primarily due to the stochastic nature of flame acceleration and shock formation processes that in most practical situations give rise to the conditi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afa8bc880b34d0432a17d8aad3f58fd8
https://doi.org/10.1007/s001930200132
https://doi.org/10.1007/s001930200132
Autor:
R.Ll. Williams, G.O. Thomas
Publikováno v:
Shock Waves. 11:481-492
The paper reports the results of a series of studies on the interaction of gaseous detonations with obliquely inclined surfaces. Interactions of increasing complexity are described in turn: at a planar inclined wall, two-dimensional propagation in a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aee7363cc94bf6d3f7575d0fb47d0c16
https://doi.org/10.1007/s001930200133
https://doi.org/10.1007/s001930200133
Autor:
C.J. Brown, G.O. Thomas
Publikováno v:
Shock Waves. 10:23-32
This paper presents results from a program of experimental studies of ignition induced by the interaction of an initially planar shock wave with an obstacle in its path. With the aid of pressure measurements, spark schlieren photography and smoked fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::511cd361d63cb1e1a5469b3778d48334
https://doi.org/10.1007/s001930050176
https://doi.org/10.1007/s001930050176
Autor:
G.O. Thomas, Anita C. Jones
Publikováno v:
Combustion and Flame. 120:392-398
A conventional shock tube was used to accelerate a preignited flame bubble from a circular pipe into a larger vessel. The diffraction of the ensuing shock–jet flame at the abrupt area change was observed by spark and streak schlieren photography. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26ec31aea5d7bb7b56a28d93fbaa2340
https://doi.org/10.1016/s0010-2180(99)00096-6
https://doi.org/10.1016/s0010-2180(99)00096-6
Autor:
G.O. Thomas, C.J Brown
Publikováno v:
Combustion and Flame. 117:861-870
Results are presented of ignition delay measurements, over the temperature range 1073–2211 K, obtained by monitoring CH emission from ethylene and propane mixtures. The relative influence of argon and nitrogen as diluents is also investigated. Comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c11b21c2479d3355fc8dce627c527e39
https://doi.org/10.1016/s0010-2180(98)00133-3
https://doi.org/10.1016/s0010-2180(98)00133-3
Publikováno v:
Combustion and Flame. 117:323-339
Two-dimensional reactive Navier-Stokes equations for an acetylene–air mixture are solved numerically to simulate the interaction of a shock wave and an expanding flame front, the formation of a flame brush, and deflagration-to-detonation transition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::144f1aa893a502ba6206f53d547a718f
https://doi.org/10.1016/s0010-2180(98)00076-5
https://doi.org/10.1016/s0010-2180(98)00076-5
Publikováno v:
Symposium (International) on Combustion. 27:935-940
In this paper, a new experimental technique is described that has been developed to study turbulent premixed flame kernels in the early stages of propagation. The turbulent flow field was generated in a shock tube, using a shock wave to produce a flo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef5aab0b069685943bee49a4592a00d5
https://doi.org/10.1016/s0082-0784(98)80491-8
https://doi.org/10.1016/s0082-0784(98)80491-8