In-situ fuel concentration measurement near spark plug by 3.39 MM infrared absorption method (development of a double-pass optical sensor)

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

It is very important to know the hydrocarbon fuel concentration near the spark plug. The possibility of the concentration measurement near the spark plug using in-situ IR absorption method was presented. The fuel concentration near the spark plug was measured using an optical sensor with sapphire rods. A new optical sensor with double-pass measurement length was developed to increase the measurement accuracy. The light source with wavelength of 3.392 μm was introduced into an optical fiber and guided to a spark plug. This optical sensor was constructed by modifying a commercially available instrumented spark plug. Original is an abstract.

Original languageEnglish
Title of host publicationInternational Symposium on Combustion Abstracts of Works-in-Progress Posters
Pages169
Number of pages1
Publication statusPublished - 2002
Externally publishedYes
Event29th International Symposium on Combustion - Sapporo, Japan
Duration: Jul 21 2002Jul 26 2002

Other

Other29th International Symposium on Combustion
CountryJapan
CitySapporo
Period7/21/027/26/02

Fingerprint

Spark plugs
Optical sensors
Infrared absorption
Sapphire
Light sources
Optical fibers
Hydrocarbons
Wavelength

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Nishiyama, A., Kawahara, N., & Tomita, E. (2002). In-situ fuel concentration measurement near spark plug by 3.39 MM infrared absorption method (development of a double-pass optical sensor). In International Symposium on Combustion Abstracts of Works-in-Progress Posters (pp. 169)

In-situ fuel concentration measurement near spark plug by 3.39 MM infrared absorption method (development of a double-pass optical sensor). / Nishiyama, A.; Kawahara, Nobuyuki; Tomita, Eiji.

International Symposium on Combustion Abstracts of Works-in-Progress Posters. 2002. p. 169.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Nishiyama, A, Kawahara, N & Tomita, E 2002, In-situ fuel concentration measurement near spark plug by 3.39 MM infrared absorption method (development of a double-pass optical sensor). in International Symposium on Combustion Abstracts of Works-in-Progress Posters. pp. 169, 29th International Symposium on Combustion, Sapporo, Japan, 7/21/02.
Nishiyama A, Kawahara N, Tomita E. In-situ fuel concentration measurement near spark plug by 3.39 MM infrared absorption method (development of a double-pass optical sensor). In International Symposium on Combustion Abstracts of Works-in-Progress Posters. 2002. p. 169
@inproceedings{055525649e00480c95308c1d184a069a,
title = "In-situ fuel concentration measurement near spark plug by 3.39 MM infrared absorption method (development of a double-pass optical sensor)",
abstract = "It is very important to know the hydrocarbon fuel concentration near the spark plug. The possibility of the concentration measurement near the spark plug using in-situ IR absorption method was presented. The fuel concentration near the spark plug was measured using an optical sensor with sapphire rods. A new optical sensor with double-pass measurement length was developed to increase the measurement accuracy. The light source with wavelength of 3.392 μm was introduced into an optical fiber and guided to a spark plug. This optical sensor was constructed by modifying a commercially available instrumented spark plug. Original is an abstract.",
author = "A. Nishiyama and Nobuyuki Kawahara and Eiji Tomita",
year = "2002",
language = "English",
pages = "169",
booktitle = "International Symposium on Combustion Abstracts of Works-in-Progress Posters",

}

TY - GEN

T1 - In-situ fuel concentration measurement near spark plug by 3.39 MM infrared absorption method (development of a double-pass optical sensor)

AU - Nishiyama, A.

AU - Kawahara, Nobuyuki

AU - Tomita, Eiji

PY - 2002

Y1 - 2002

N2 - It is very important to know the hydrocarbon fuel concentration near the spark plug. The possibility of the concentration measurement near the spark plug using in-situ IR absorption method was presented. The fuel concentration near the spark plug was measured using an optical sensor with sapphire rods. A new optical sensor with double-pass measurement length was developed to increase the measurement accuracy. The light source with wavelength of 3.392 μm was introduced into an optical fiber and guided to a spark plug. This optical sensor was constructed by modifying a commercially available instrumented spark plug. Original is an abstract.

AB - It is very important to know the hydrocarbon fuel concentration near the spark plug. The possibility of the concentration measurement near the spark plug using in-situ IR absorption method was presented. The fuel concentration near the spark plug was measured using an optical sensor with sapphire rods. A new optical sensor with double-pass measurement length was developed to increase the measurement accuracy. The light source with wavelength of 3.392 μm was introduced into an optical fiber and guided to a spark plug. This optical sensor was constructed by modifying a commercially available instrumented spark plug. Original is an abstract.

UR - http://www.scopus.com/inward/record.url?scp=0036943897&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0036943897&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:0036943897

SP - 169

BT - International Symposium on Combustion Abstracts of Works-in-Progress Posters

ER -