Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Beth Anne V. Bennett"'
Publikováno v:
Combustion Theory and Modelling. 22:316-337
In this study, the influence of pressure and fuel dilution on the structure and geometry of coflow laminar methane–air diffusion flames is examined. A series of methane-fuelled, nitrogen-diluted fl...
Autor:
Fumiaki Takahashi, Dennis P. Stocker, Davide Giassi, Marshall B. Long, Beth Anne V. Bennett, Mitchell D. Smooke, Su Cao
Publikováno v:
Combustion and Flame. 167:198-206
The chemiluminescence from electronically excited CH (denoted as CH * ) is investigated in nitrogen-diluted laminar coflow methane diffusion flames under microgravity and normal gravity conditions. In combustion studies, this radical species is of si
Publikováno v:
Combustion Theory and Modelling. 19:657-695
A novel vorticity–velocity formulation of the Navier–Stokes equations – the Mass-Conserving, Smooth (MC-Smooth) vorticity–velocity formulation – is developed in this work. The governing equations of the MC-Smooth formulation include a new s
Autor:
Su Cao, Mitchell D. Smooke, Dennis P. Stocker, Marshall B. Long, Beth Anne V. Bennett, Bin Ma, Fumiaki Takahashi, Davide Giassi
Publikováno v:
Proceedings of the Combustion Institute. 35(1):897-903
The influences of fuel dilution, inlet velocity, and gravity on the shape and structure of laminar coflow CH4-air diffusion flames were investigated computationally and experimentally. A series of nitrogen-diluted flames measured in the Structure and
Autor:
Davide Giassi, Marshall B. Long, Fumiaki Takahashi, Su Cao, Beth Anne V. Bennett, Mitchell D. Smooke, Bin Ma, Dennis P. Stocker
Publikováno v:
Proceedings of the Combustion Institute. 35:839-846
Upon the completion of the Structure and Liftoff in Combustion Experiment (SLICE) in March 2012, a comprehensive and unique set of microgravity coflow diffusion flame data was obtained. This data covers a range of conditions from weak flames near ext
Publikováno v:
Combustion Science and Technology. 187:230-248
Thermal radiation from laminar, sooting, coflow diffusion flames at atmospheric pressure has been studied computationally as a function of ethylene fuel dilution by nitrogen. These flames had previously been investigated using laser diagnostics and t
Publikováno v:
Combustion and Flame. 160:1572-1582
Directed relation graph (DRG) techniques are used to generate small skeletal mechanisms capable of accurately simulating the combustion of a two-component surrogate for JP-8 jet fuel. Within the DRG framework, six different reduction techniques are c
Prediction of electron and ion concentrations in low-pressure premixed acetylene and ethylene flames
Publikováno v:
Combustion Theory and Modelling. 17:294-315
Flame stabilisation and extinction in a number of different flows can be affected by application of electric fields. Electrons and ions are present in flames, and because of charge separation, weak electric fields can also be generated even when ther
Publikováno v:
Combustion Theory and Modelling. 15:455-486
The solution of reactive flows using fully implicit methods on distributed memory machines is investigated in detail. Three different parallel implementations of Newton's method are described and tested on the solution of two-dimensional laminar axis
Publikováno v:
Combustion and Flame. 158:820-835
A novel, flux-based, directed relation graph (DRG) method is proposed for adaptive and automatic generation of skeletal chemical mechanisms. Unlike many previous approaches for static mechanism reduction, the proposed method does not rely on the comp