Two-dimensional temperature measurements in engine combustion using phosphor thermometry

Ryo Hasegawa; Ichiro Sakata; Hiromichi Yanagihara; Gustaf Särner; Mattias Richter; Marcus Aldén; Bengt Johansson

doi:10.4271/2007-01-1883

Two-dimensional temperature measurements in engine combustion using phosphor thermometry

Ryo Hasegawa^*, Ichiro Sakata, Hiromichi Yanagihara, Gustaf Särner, Mattias Richter, Marcus Aldén, Bengt Johansson

^*Corresponding author for this work

Physical Sciences and Engineering

Research output: Contribution to conference › Paper › peer-review

14 Scopus citations

Abstract

A phosphor thermometry, for measurements of two-dimensional gas-phase temperature was examined in turbulent combustion in an engine. The reasonable temperature deviation and the agreement with calculated data within 5% precision were achieved by single-shot images in the ignition process of compression ignition engine. Focusing on the local flame kernel, the flame structure could be quantitatively given by the temperature. It became evident that the HCCI flame kernels had 1-3 mm diameter and the isolated island structures. Subsequently, the HTR zone consisted of the combined flame kernels near TDC.

Original language	English (US)
DOIs	https://doi.org/10.4271/2007-01-1883
State	Published - Dec 1 2007
Event	JSAE/SAE International Fuels and Lubricants Meeting, JSAE 2007 - Kyoto, Japan Duration: Jul 23 2007 → Jul 23 2007

Other

Other	JSAE/SAE International Fuels and Lubricants Meeting, JSAE 2007
Country/Territory	Japan
City	Kyoto
Period	07/23/07 → 07/23/07

ASJC Scopus subject areas

Automotive Engineering
Safety, Risk, Reliability and Quality
Pollution
Industrial and Manufacturing Engineering

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title = "Two-dimensional temperature measurements in engine combustion using phosphor thermometry",

abstract = "A phosphor thermometry, for measurements of two-dimensional gas-phase temperature was examined in turbulent combustion in an engine. The reasonable temperature deviation and the agreement with calculated data within 5% precision were achieved by single-shot images in the ignition process of compression ignition engine. Focusing on the local flame kernel, the flame structure could be quantitatively given by the temperature. It became evident that the HCCI flame kernels had 1-3 mm diameter and the isolated island structures. Subsequently, the HTR zone consisted of the combined flame kernels near TDC.",

author = "Ryo Hasegawa and Ichiro Sakata and Hiromichi Yanagihara and Gustaf S{\"a}rner and Mattias Richter and Marcus Ald{\'e}n and Bengt Johansson",

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doi = "10.4271/2007-01-1883",

language = "English (US)",

note = "JSAE/SAE International Fuels and Lubricants Meeting, JSAE 2007 ; Conference date: 23-07-2007 Through 23-07-2007",

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T1 - Two-dimensional temperature measurements in engine combustion using phosphor thermometry

AU - Hasegawa, Ryo

AU - Sakata, Ichiro

AU - Yanagihara, Hiromichi

AU - Särner, Gustaf

AU - Richter, Mattias

AU - Aldén, Marcus

AU - Johansson, Bengt

PY - 2007/12/1

Y1 - 2007/12/1

N2 - A phosphor thermometry, for measurements of two-dimensional gas-phase temperature was examined in turbulent combustion in an engine. The reasonable temperature deviation and the agreement with calculated data within 5% precision were achieved by single-shot images in the ignition process of compression ignition engine. Focusing on the local flame kernel, the flame structure could be quantitatively given by the temperature. It became evident that the HCCI flame kernels had 1-3 mm diameter and the isolated island structures. Subsequently, the HTR zone consisted of the combined flame kernels near TDC.

AB - A phosphor thermometry, for measurements of two-dimensional gas-phase temperature was examined in turbulent combustion in an engine. The reasonable temperature deviation and the agreement with calculated data within 5% precision were achieved by single-shot images in the ignition process of compression ignition engine. Focusing on the local flame kernel, the flame structure could be quantitatively given by the temperature. It became evident that the HCCI flame kernels had 1-3 mm diameter and the isolated island structures. Subsequently, the HTR zone consisted of the combined flame kernels near TDC.

UR - http://www.scopus.com/inward/record.url?scp=84877406791&partnerID=8YFLogxK

U2 - 10.4271/2007-01-1883

DO - 10.4271/2007-01-1883

M3 - Paper

T2 - JSAE/SAE International Fuels and Lubricants Meeting, JSAE 2007

Y2 - 23 July 2007 through 23 July 2007

ER -

Two-dimensional temperature measurements in engine combustion using phosphor thermometry

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