Hydrogen-Air Mixing Evaluation in Reciprocating Engines

doi:10.2172/10156770

Hydrogen-Air Mixing Evaluation in Reciprocating Engines

Research output: NREL › Technical Report

Abstract

This report presents the results of a computational study of fuel-air mixing in a hydrogen jet using a spark-ignited, hydrogen-fueled engine. The computational results were compared with experimental measurements being conducted at the Musashi Institute of Technology in Tokyo, Japan. The hydrogen-air mixing work was directed at understanding the extreme sensitivity of ignition to spark pluglocation and spark timing in direct-injected, hydrogen-fueled engines.

Original language	American English
Number of pages	39
DOIs	https://doi.org/10.2172/10156770
State	Published - 1994

Bibliographical note

Work performed by Southwest Research Institute, San Antonio, Texas

NREL Publication Number

NREL/TP-425-6346

Keywords

hydrogen fuel
hydrogen-air mixing
hydrogen-fueled engines

Access to Document

10.2172/10156770

https://www.nrel.gov/docs/legosti/old/6346.pdf

Cite this

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title = "Hydrogen-Air Mixing Evaluation in Reciprocating Engines",

abstract = "This report presents the results of a computational study of fuel-air mixing in a hydrogen jet using a spark-ignited, hydrogen-fueled engine. The computational results were compared with experimental measurements being conducted at the Musashi Institute of Technology in Tokyo, Japan. The hydrogen-air mixing work was directed at understanding the extreme sensitivity of ignition to spark pluglocation and spark timing in direct-injected, hydrogen-fueled engines.",

keywords = "hydrogen fuel, hydrogen-air mixing, hydrogen-fueled engines",

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note = "Work performed by Southwest Research Institute, San Antonio, Texas",

year = "1994",

doi = "10.2172/10156770",

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N1 - Work performed by Southwest Research Institute, San Antonio, Texas

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N2 - This report presents the results of a computational study of fuel-air mixing in a hydrogen jet using a spark-ignited, hydrogen-fueled engine. The computational results were compared with experimental measurements being conducted at the Musashi Institute of Technology in Tokyo, Japan. The hydrogen-air mixing work was directed at understanding the extreme sensitivity of ignition to spark pluglocation and spark timing in direct-injected, hydrogen-fueled engines.

AB - This report presents the results of a computational study of fuel-air mixing in a hydrogen jet using a spark-ignited, hydrogen-fueled engine. The computational results were compared with experimental measurements being conducted at the Musashi Institute of Technology in Tokyo, Japan. The hydrogen-air mixing work was directed at understanding the extreme sensitivity of ignition to spark pluglocation and spark timing in direct-injected, hydrogen-fueled engines.

KW - hydrogen fuel

KW - hydrogen-air mixing

KW - hydrogen-fueled engines

U2 - 10.2172/10156770

DO - 10.2172/10156770

M3 - Technical Report

ER -

Hydrogen-Air Mixing Evaluation in Reciprocating Engines

Abstract

Bibliographical note

NREL Publication Number

Keywords

Access to Document

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Cite this