PDF Simulations of the Ignition of Hydrogen/Air, Ethylene/Air and Propane/Air Mixtures by Hot Transient Jets-Reference-Cited by-同舟云学术

PDF Simulations of the Ignition of Hydrogen/Air, Ethylene/Air and Propane/Air Mixtures by Hot Transient Jets

Published:2017-04-13 Issue:10 Volume:231 Page:1773-1796
ISSN:2196-7156
Container-title:Zeitschrift für Physikalische Chemie
language:en
Short-container-title:

Author:

Fischer Simon¹,Markus Detlev²,Ghorbani Asghar²,Maas Ulrich¹

Affiliation:

1. Karlsruhe Institute of Technology (KIT) , Kaiserstr. 12 , 76131 Karlsruhe , Germany

2. Physikalisch-Technische Bundesanstalt (PTB) , Bundesallee 100 , 38116 Braunschweig , Germany

Abstract

Abstract A numerical investigation is carried out to study ignition events of different premixed stoichiometric fuel/air mixtures by hot exhaust gas jets. The simulations are performed for premixed, stoichiometric hydrogen/air, ethylene/air and propane/air mixtures in configurations relevant to safety applications. The ignition events of the different fuel/air mixtures by their corresponding exhaust gas jet are examined qualitatively analyzing processes and conditions leading to ignition. A stand-alone probability density function (PDF) method in connection with a projection method (PM) to calculate the mean pressure is used to model the turbulent flow. The transport equation for the joint velocity – turbulent frequency – scalar PDF is solved by a Monto Carlo/particle method. In order to reduce the computational costs concerning the chemical kinetics the reaction diffusion manifolds (REDIM) technique is used to get an appropriate reduced kinetic scheme.

Publisher

Walter de Gruyter GmbH

Subject

Physical and Theoretical Chemistry

Link

https://www.degruyter.com/document/doi/10.1515/zpch-2016-0904/pdf

Reference59 articles.

1. A. W. Cox, F. P. Lees, M. L. Ang, Classification of Hazardeous Locations, 6th ed., Institution of Chemical Engineers, Warwickshire, UK (2000).

2. G. Bottrill, D. Cheyne, C. Vijayaraghavan, Practical Electrical Equipment and Installations in Hazardous Areas, Newnes, London (2005).

3. IEC60079-0, Explosive Atmospheres Part 0: Equipment – General Requirements (2011).

4. IEC60079-1, Explosive Atmospheres Part 1: Equipment Protection by Flameproof Enclosures “d” (2014).

5. R. Sadanandan, Ignition by hot Gas Jets – A detailed Investigation using 2D time resolved Laser Techniques and numerical Simulations, Phd. thesis, University of Karlsruhe, Karlsruhe (2007).

Cited by 9 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Reaction diffusion manifolds (REDIMs) applied to soot formation in ethylene counterflow non-premixed flames: an uncoupled methodology;Computational and Applied Mathematics;2022-10

2. Reaction-Diffusion Manifolds (REDIM) Method for Ignition by Hot Gas and Spark Ignition Processes in Counterflow Flame Configurations;Combustion Science and Technology;2021-12-30

3. Numerical characterization of a novel test bench featuring secondary reactions of methane;Aerospace Science and Technology;2021-12

4. A novel model for incorporation of differential diffusion effects in PDF simulations of non-premixed turbulent flames based on reaction-diffusion manifolds (REDIM);Physics of Fluids;2021-02

5. A Novel One- and Zero-Dimensional Model for Turbulent Jet Ignition;Flow, Turbulence and Combustion;2021-01-11