Density Acquisition and Aero-optics Measurement from BOS Images for a Hot Jet
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Aeronautical and Space Sciences"
DOI: 10.1007/s42405-018-0073-8
Abstract: Acquiring density field of a flow is important to understand the flow structure, especially for studying aero-optics. Background-oriented schlieren (BOS) is one of a flow visualization technique which can obtain density field of the flow.… read more here.
Keywords: density field; hot jet; optics; density ... See more keywords
Ignition kinetics of a homogeneous hydrogen/air mixture using a transient hot jet
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2018.07.029
Abstract: Abstract The ignition characteristics of a homogenous hydrogen/air mixture using a hot transient jet generated by the combustion of syngas (H2/CO) with varying CO concentrations from 33% to 95% in a pre-chamber is numerically investigated… read more here.
Keywords: hot jet; hydrogen; jet; air mixture ... See more keywords
A numerical study of the combustion and jet characteristics of a hydrogen fueled turbulent hot-jet ignition (THJI) chamber
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2018.09.156
Abstract: Abstract Turbulent hot-jet ignition (THJI) is an advanced ignition enhancement technology which can potentially overcome the problem associated with lean burn combustion. The present study makes an effort on the comprehensive understanding of a hydrogen… read more here.
Keywords: chamber; hot jet; hydrogen; jet ... See more keywords
Diffusion and mixing effects in hot jet initiation and propagation of hydrogen detonations
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DOI: 10.1017/jfm.2017.770
Abstract: In the present work, the role of diffusion and mixing in hot jet initiation and detonation propagation in a supersonic combustible hydrogen–oxygen mixture is investigated in a two-dimensional channel. A second-order accurate finite volume method… read more here.
Keywords: hot jet; diffusion mixing; diffusion; initiation ... See more keywords
Investigation of Hot Jet Effect on Detonation Initiation Characteristics
Sign Up to like & getrecommendations! Published in 2017 at "Combustion Science and Technology"
DOI: 10.1080/00102202.2016.1225729
Abstract: ABSTRACT This article addresses the effect of hot jet condition on detonation initiation characteristics. Hot jets with different conditions were generated by changing the length of the pre-detonator. The change relationship between the detonation initiation… read more here.
Keywords: hot jet; detonation initiation; jet; initiation characteristics ... See more keywords