Journal ArticleDOI
Autoignition of Reacting Hydrocarbon Mixture With Negative Temperature Coefficient Due to the Cold-Spot and Cold Chamber Wall
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This article is published in Journal of Energy Resources Technology-transactions of The Asme.The article was published on 2022-06-01. It has received 2 citations till now. The article focuses on the topics: Autoignition temperature.read more
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Solution of the implicitly discretised reacting flow equations by operator-splitting
TL;DR: In this article, a non-iterative method for handling the coupling of the implicitly discretised time-dependent fluid flow equations is described, based on the use of pressure and velocity as dependent variables and is hence applicable to both the compressible and incompressible versions of the transport equations.
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Kinetic modeling of gasoline surrogate components and mixtures under engine conditions
TL;DR: In this article, an improved version of the kinetic model was used to analyze the combustion behavior of several components relevant to gasoline surrogate formulation, focusing attention on the mixing effects of the fuel components.
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Regime classification of an exothermic reaction with nonuniform initial conditions
TL;DR: In this article, the initial temperature distribution in a reacting mixture enables one to calculate the induction period to the adiabatic explosion in each particle of the mixture, and the inverse gradient of this induction period determines the propagation velocity of the intensive reaction zone.
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Modes of reaction front propagation from hot spots
TL;DR: In this paper, the results of computations with detailed chemical kinetic schemes for the autoignition of stoichiometric H2CO-air and H2-air mixtures at high pressure and high temperature are reported, with and without a single hot spot.
Journal ArticleDOI
On the applicability of directed relation graphs to the reduction of reaction mechanisms
Tianfeng Lu,Chung K. Law +1 more
TL;DR: In this article, the conditions for application of the directed relation graph (DRG) method in skeletal reduction of mechanisms with vastly different time scales were systematically analyzed, and it was found that the existence of quasi-steady state species induces no additional restriction on the application of DRG.