Details page | Paper / Information search system

Search

Search help

Summary & Details

Visualization and Analysis of Formaldehyde Formation in Diesel Spray Combustion

ディーゼル噴霧燃焼におけるホルムアルデヒド生成挙動の可視化解析

Delivery: Available on this site

Format: PDF

Price: Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880

Publication code: 20266326

Paper/Info type: Proceedings (Autumn)

No.160-26

Pages: 1-2(Total 2 p)

Date of publication: Oct 2026

Publisher: JSAE

Language: Japanese

Event: 2026 JSAE Annual Congress (Autumn)

Detailed Information

Author(J)	1) 稗島利明, 2) 林朋博, 3) 上田佳紀, 4) 福田晶, 5) 河内隆史, 6) 筒井優斗
Author(E)	1) Toshiaki Hijima, 2) Tomohiro Hayashi, 3) Yoshiki Ueda, 4) Sho Fukuda, 5) Takashi Kawachi, 6) Yuto Tsutsui
Affiliation(J)	1) SOKEN, 2) SOKEN, 3) SOKEN, 4) 豊田自動織機, 5) 豊田自動織機, 6) 豊田自動織機
Affiliation(E)	1) SOKEN, 2) SOKEN, 3) SOKEN, 4) Toyota Industries, 5) Toyota Industries, 6) Toyota Industries
Abstract(J)	カーボンニュートラル対応で燃料多様化が進む中，ディーゼル自着火燃焼では燃料性状差が燃焼・排気特性に大きく影響する．そこで，燃焼状態の評価指標として有効なエンジン筒内のホルムアルデヒド分布に着目し，RCEMを用いた自発光・LIF法による可視化解析技術を開発した． Translation
Abstract(E)	With the advancement of fuel diversification driven by carbon neutrality, variations in fuel properties significantly affect combustion and emission characteristics in diesel auto-ignition combustion. In this study, focusing on in-cylinder formaldehyde distribution as an effective indicator of combustion state, a visualization and analysis technique based on chemiluminescence and laser-induced fluorescence (LIF) using a rapid compression expansion machine (RCEM) was developed.

About search

How to use the search box

You can enter up to 5 search conditions. The number of search boxes can be increased or decreased with the "+" and "-" buttons on the right.

If you enter multiple words separated by spaces in one search box, the data that "contains all" of the entered words will be searched (AND search).

Example) X (space) Y → "X and Y (including)"

How to use "AND" and "OR" pull-down

If "AND" is specified, the "contains both" data of the phrase entered in the previous and next search boxes will be searched. If you specify "OR", the data that "contains" any of the words entered in the search boxes before and after is searched.

Example) X AND Y → "X and Y (including)" X OR Z → "X or Z (including)"

If AND and OR searches are mixed, OR search has priority.

Example) X AND Y OR Z → X AND (Y OR Z)

If AND search and multiple OR search are mixed, OR search has priority.

Example) W AND X OR Y OR Z → W AND (X OR Y OR Z)

How to use the search filters

Use the "search filters" when you want to narrow down the search results, such as when there are too many search results. If you check each item, the search results will be narrowed down to only the data that includes that item.

The number in "()" after each item is the number of data that includes that item.

Search tips

When searching by author name, enter the first and last name separated by a space, such as "Taro Jidosha".