蒸発過程にあるディーゼル噴霧の平均粒径 : 第2報,高温高圧下での粒径測定結果

概要

論文の詳細を見る
The Sauter mean diameter and size distribution of a diesel spray in a vaporizing process were studied using the pulsed laser diffraction technique presented in the lst report. The Sauter mean diameter and size distribution were introduced to study the overall vaporizing phenomena of the spray. The liquids used were diesel fuel and n-Heptane. The Sauter mean diameter increased once,then decreased with an increase of the ambient temperature, under the ambient gas density, which was kept constant at a high pressure level. This change of the Sauter mean diameter was different for the evaporation rate of a fuel. The increase of the Sauter mean diameter of the n- Heptane spray occured at a lower ambient temperature condition than for the diesel fuel spray.
一般社団法人日本機械学会の論文
1990-01-25