The Study of a Liquid Atomization by the Impingement of Two Jets

スポンサーリンク

概要

• 論文の詳細を見る

• The authors studied about the atomization of liquid by the impingement from the sides of the velocities and thickness of a film. For the former, a particle track method, and for the latter, an interference method has been used. The disintegration is caused by the balance of inertia force and surface tension. The stream lines on a film are straight and radial. The velocity does not change along it. The thickness is expressed by S=K/r. K is indicated as K=d_<0c>/4φ, where φ is the ratio V_1/V_<0c>. If the energy losses are not concerned and it is assumed the velocity profile in a jet is parabolic , φ is to be 1.41 according to the energy conservation equation. The authors get a value of φ=1.13 experimentally. The viscocity has not influences on the size and thickness of a film directly but on the maximum size. Because the higher viscosity raises the jet velocity which is in a laminar state. The minimum thickness of a film is proportional to surface tension and inversely so to density and the square of velocity on a film

• 一般社団法人日本機械学会の論文

著者

• Sato Takeshi

  Faculty Of Engineering Keio University

• FUKUI Naochika

  Faculty of Engineering, Keio University

関連論文

• Effects of Transmission Control in an Integrated Voice and Data CDMA System (Special Section on Spread Spectrum Techniques and Applications)
• Three-dimensional behaviour simulation of vehicle-to-vehicle collision by dynamic model
• Three-dimensional behavior of vehicle at perpendicular side collision : computer simulation using dynamic model
• The Study of a Liquid Atomization by the Impingement of Two Jets

スポンサーリンク