Study on Hydrogen-jet development in the Argon atmosphere

Mohd Radzi Abu Mansor, Shinji Nakao, Katsutaka Nakagami, Masahiro Shioji

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Hydrogen is one of the promising energy carriers for the future because of its low polluting feature that can be used mainly in internal combustion engine. Since hydrogen combustion in the noble-gas and oxygen atmosphere forms only water, closed-cycle operations for a zero-emission and high-efficiency engine would be realized. In order to find the optimal condition of hydrogen injection in the argon circulated hydrogen engine, characterization of the hydrogen-jet penetration is required to be analyzed. In this study, experiments were made in a constant-volume vessel to investigate the hydrogen-jet developments for different conditions of injection pressure, ambient pressure and nozzle diameter in argon and nitrogen atmospheres. Also, high-speed shadowgraph images were observed at an individual case. Obtained data exhibit that the development of the hydrogen-jet in argon is slower than that in nitrogen due to its high density and faster at a higher injection pressure, at a lower ambient pressure and with a larger nozzle-orifice diameter. Characteristics of hydrogen jets were discussed through those fundamental data, which may help setting design parameters and controlling operational conditions in the argon circulated hydrogen engine.

Original languageEnglish
Title of host publicationGreen Energy and Technology
Pages177-184
Number of pages8
Volume108
DOIs
Publication statusPublished - 2012

Publication series

NameGreen Energy and Technology
Volume108
ISSN (Print)18653529
ISSN (Electronic)18653537

Fingerprint

argon
Argon
hydrogen
Hydrogen
atmosphere
Hydrogen engines
engine
Nozzles
Nitrogen
Inert gases
Orifices
Internal combustion engines
noble gas
nitrogen
Engines
vessel
penetration
Oxygen
combustion
oxygen

Keywords

  • Argon
  • Closed-cycle engine
  • Constant-volume vessel
  • Hydrogen-jet
  • Visualization

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Renewable Energy, Sustainability and the Environment
  • Industrial and Manufacturing Engineering
  • Management, Monitoring, Policy and Law

Cite this

Abu Mansor, M. R., Nakao, S., Nakagami, K., & Shioji, M. (2012). Study on Hydrogen-jet development in the Argon atmosphere. In Green Energy and Technology (Vol. 108, pp. 177-184). (Green Energy and Technology; Vol. 108). https://doi.org/10.1007/978-4-431-54067-0_21

Study on Hydrogen-jet development in the Argon atmosphere. / Abu Mansor, Mohd Radzi; Nakao, Shinji; Nakagami, Katsutaka; Shioji, Masahiro.

Green Energy and Technology. Vol. 108 2012. p. 177-184 (Green Energy and Technology; Vol. 108).

Research output: Chapter in Book/Report/Conference proceedingChapter

Abu Mansor, MR, Nakao, S, Nakagami, K & Shioji, M 2012, Study on Hydrogen-jet development in the Argon atmosphere. in Green Energy and Technology. vol. 108, Green Energy and Technology, vol. 108, pp. 177-184. https://doi.org/10.1007/978-4-431-54067-0_21
Abu Mansor MR, Nakao S, Nakagami K, Shioji M. Study on Hydrogen-jet development in the Argon atmosphere. In Green Energy and Technology. Vol. 108. 2012. p. 177-184. (Green Energy and Technology). https://doi.org/10.1007/978-4-431-54067-0_21
Abu Mansor, Mohd Radzi ; Nakao, Shinji ; Nakagami, Katsutaka ; Shioji, Masahiro. / Study on Hydrogen-jet development in the Argon atmosphere. Green Energy and Technology. Vol. 108 2012. pp. 177-184 (Green Energy and Technology).
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