Please log in

Paper / Information search system

日本語

ENGLISH

Help

Please log in

  • Summary & Details

Quantitative Analysis of Lubricant Oil Splash by Impingement of Spray Droplets on Lubricant Film in Diesel Engine (Part 2) Investigation of the Influence of K-Factor and Non-Dimensional Film Thickness on Lubricant Splash Volume

ディーゼル機関における噴霧液滴の潤滑油膜衝突時に生じる潤滑油飛散量の定量化(第2報) K-factorおよび無次元膜厚が潤滑油飛散量に与える影響の調査

Detailed Information

Author(J)1) 前田 寛成, 2) 梅原 大那, 3) 木村 一平, 4) 松村 恵理子
Author(E)1) Hironari Maeta, 2) Daina Umehara, 3) Ippei Kimura, 4) Eriko Matsumura
Affiliation(J)1) 同志社大学大学院, 2) 同志社大学大学院, 3) 同志社大学大学院, 4) 同志社大学
Affiliation(E)1) Doshisha University, 2) Doshisha University, 3) Doshisha University, 4) Doshisha University
Abstract(J)ポスト噴射でのアッシュ生成は,噴霧の潤滑油膜への衝突による潤滑油の飛散が原因の一つであると考えられている.本報ではレーザ誘起蛍光法を用いて,オイルクラウンから飛散する液滴の軽油と潤滑油の混合割合を計測した.また,液滴径および液滴数を計測することで,潤滑油の飛散量を予測する実験式の算出結果を報告する.

Translation

Abstract(E)Ash formation in post-injection is considered to be caused by the splashing of lubricant oil due to the impingement of the spray on the lubricant oil film. In this paper, the mixing ratio of diesel fuel and lubricating oil in droplets splashed from the oil crown was measured using the laser-induced fluorescence method. By measuring the droplet diameter and the number of droplets, the experimental equation to predict the amount of lubricant dispersed is calculated.

About search

close

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".