Published 2002 | Version v1
Computer medium Metadata-only

Numerical analysis of jet breakup behavior using particle method

Creators

  • 1. Tokyo Univ., Nuclear Engineering Research Lab., Tokai, Ibaraki (Japan)

Description

A continuous jet changes to droplets where jet breakup occurs. In this study, two-dimensional numerical analysis of jet breakup is performed using the MPS method (Moving Particle Semi-implicit Method) which is a particle method for incompressible flows. The continuous fluid surrounding the jet is neglected. Dependencies of the jet breakup length on the Weber number and the Froude number agree with the experiment. The size distribution of droplets is in agreement with the Nukiyama-Tanasawa distribution which has been widely used as an experimental correlation. Effects of the Weber number and the Froude number on the size distribution are also obtained. (author)

Part of:
Proceedings of the fifth JSME-KSME fluids engineering conference

Additional details

Publishing Information

Publisher
Japan Society of Mechanical Engineers
Imprint Place
Tokyo (Japan)
Imprint Title
Proceedings of the fifth JSME-KSME fluids engineering conference
Imprint Pagination
1918 p.
Journal Page Range
p. 1144-1154

Conference

Title
5. JSME-KSME fluids engineering conference
Dates
17-21 Nov 2002
Place
Nagoya, Aichi (Japan)

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
34076931
Subject category
S42: ENGINEERING;
Resource subtype / Literary indicator
Conference
Descriptors DEI
DISTRIBUTION; DROPLETS; FLUID FLOW; FROUDE NUMBER; INCOMPRESSIBLE FLOW; JETS; NUMERICAL ANALYSIS; PARTICLE SIZE; TWO-DIMENSIONAL CALCULATIONS
Descriptors DEC
FLUID FLOW; MATHEMATICS; PARTICLES; SIZE

Optional Information

Notes
This CD-ROM can be used for WINDOWS 95/98/NT/2000/ME/XP, MACINTOSH; Acrobat Reader is included; Data in PDF format No. OS11-1; 6 refs., 10 figs.