Assessing the Impacts of Viscosity and Radiative Transfer in Internal Detonation Scenarios Involving Hydrogen-Air Mixtures

Assessing the Impacts of Viscosity and Radiative Transfer in Internal Detonation Scenarios Involving Hydrogen-Air Mixtures

Gautham Krishnamoorthy

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Lucky Nteke Mulenga

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Assessing the Impacts of Viscosity and Radiative Transfer in Internal Detonation Scenarios Involving Hydrogen-Air Mixtures

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Abstract

Predictions from a hydro code are compared against those obtained from a computational fluid dynamics (CFD) framework to numericall yassess the effects of: viscous and radiative losses associated with a propagating pressure wave, the point source ignition approximation, and their subsequent impact on the over-pressure characteristics during internal detonation scenarios involving hydrogen-air mixtures. The hydro code employed: TNT equivalencies to represent the heat of hydrogen combustion and solved the inviscid (Euler) equations in conjunction with the JWL equation of state for momentum transport. The CFD simulations resolved the detonation wave employing: the SRK equation of state, Large Eddy Simulations and employed spectrally-averaged mean absorption coefficients for the radiative properties. Detonation wave propagation in air (non-reacting) as well as in premixed hydrogen-air mixtures(reacting) were studied employing a 21-step detailed chemistry mechanism.

References

22 Cites in Article

Reference Format

Jannaf (1972). Benthic Habitats and the Effects of Fishing.
Ansys Autodyn (2005). SIMULATING PENETRATOR FORMATION PROCESS OF THE EXPLOSIVELY FORMED PROJECTILES USING ANSYS AUTODYN SOFTWARE.
Fluent (2011). Unknown Title.
Mateusz Zbikowski,Dmitriy Makarov,Vladimir Molkov (2010). Numerical simulations of large-scale detonation tests in the RUT facility by the LES model.
Mateusz Zbikowski,Dmitriy Makarov,Vladimir Molkov (2008). LES model of large scale hydrogenair planar detonations: Verification by the ZND theory.
Pratap Sathiah,Ed Komen,Dirk Roekaerts (2015). The role of CFD combustion modeling in hydrogen safety management – IV: Validation based on non-homogeneous hydrogen–air experiments.
V Feldgun,Y Karinski,I Edri,D Yankelevsky (2016). Prediction of the quasi-static pressure in confined and partially confined explosions and its application to blast response simulation of flexible structures.
M Liberman,A Kiverin,M Ivanov (2011). On detonation initiation by a temperature gradient for a detailed chemical reaction models.
M Liberman,M Ivanov,A Kiverin (2015). Effects of thermal radiation heat transfer on flame acceleration and transition to detonation in particle-cloud hydrogen flames.
M Liberman,M Ivanov,A Kiverin (2015). Radiation heat transfer in particle-laden gaseous flame: Flame acceleration and triggering detonation.
B Ya,V Zeldovich,G Librovich,G Makhviladze,Sivashinsky (1970). Unknown Title.
Adam Zyskowski,Isabelle Sochet,Guy Mavrot,Patrice Bailly,Jerome Renard (2004). Study of the explosion process in a small scale experiment—structural loading.
Philippe Rivière,Anouar Soufiani (2012). Updated band model parameters for H2O, CO2, CH4 and CO radiation at high temperature.
S Scala,D Sampson (1963). Uni-directional heat rejection RTG parametric study, Voyager Task C.
Gautham Krishnamoorthy,Lauren Clarke (2016). Computationally Efficient Assessments of the Effects of Radiative Transfer, Turbulence Radiation Interactions, and Finite Rate Chemistry in the Mach 20 Reentry F Flight Vehicle.
R Barlow,N Smith,J-Y. Chen,R Bilger (1999). Nitric oxide formation in dilute hydrogen jet flames: isolation of the effects of radiation and turbulence-chemistry submodels.
J Renard,C Desrosier,I Sochet (2000). Benchmark experiments for the validation of numerical codes, 16th international symposium military aspects of blast and shock.
Qingming Liu,Yunming Zhang,Shuzhuan Li (2015). Study on the critical parameters of spherical detonation direct initiation in hydrogen/oxygen mixtures.
M O'connaire,H Curran,J Simmie,W Pitz,C Westbrook (2004). A Comprehensive Modeling Study of Hydrogen Oxidation.
V Molkov,D Makarov,H Schneider (2007). Hydrogen-air deflagrations in open atmosphere: large eddy simulation analysis of experimental data.
Takayuki Tomizuka,Kazunori Kuwana,Toshio Mogi,Ritsu Dobashi,Mitsuo Koshi (2013). A study of numerical hazard prediction method of gas explosion.
A Dahoe (2005). Laminar burning velocities of hydrogen-air mixtures from closed vessel gas explosions.

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Funding

No external funding was declared for this work.

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The authors declare no conflict of interest.

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How to Cite This Article

Gautham Krishnamoorthy. 2017. \u201cAssessing the Impacts of Viscosity and Radiative Transfer in Internal Detonation Scenarios Involving Hydrogen-Air Mixtures\u201d. Global Journal of Research in Engineering - C: Chemical Engineering GJRE-C Volume 17 (GJRE Volume 17 Issue C3): .

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GJRE Volume 17 Issue C3
Pg. 11- 28

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Journal Specifications

Crossref Journal DOI 10.17406/gjre

Print ISSN 0975-5861

e-ISSN 2249-4596

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GJRE-C Classification: FOR Code: 290699

Submission ReceivedDecember 11, 2016
Peer Review Double Blind
Handling Editor
Accepted January 4, 2017
Published January 15, 2017

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November 3, 2017

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Article Matrices

Total Score: 132

Country: United States

Subject: Global Journal of Research in Engineering - C: Chemical Engineering

Authors: Gautham Krishnamoorthy, Lucky Nteke Mulenga (PhD/Dr. count: 0)

View Count (all-time): 205

Total Views (Real + Logic): 3327

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Publish Date: 2017 11, Fri

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Total Views: 3327

Total Downloads: 1745

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