Modelling of Atomization and Vaporization Process in Flash Boiling Spray. 2nd Report, Model Analysis on Atomization and Vaporization Process.
نویسندگان
چکیده
منابع مشابه
Numerical Simulation of Flash Boiling Effect in a 3-Dimensional Chamber Using CFD Techniques
Flash Boiling atomization is one of the most effective means of generating a fine and narrow-dispersed spray. Unless its complexity its potential has not been fully realized. In This Paper, a three dimensional chamber has been modeled with a straight fuel injector. Effect of Flash Boiling has been investigated by computational fluid dynamics (CFD) techniques. A finite volume approach with the ...
متن کاملDroplet and Particle Formation in the Electrohydrodynamic Atomization Process
1 MEBCS Program, Singapore-MIT Alliance, 4 Engineering Drive 3, 117576, Singapore, Singapore 2 Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117576, Singapore 3 Institute of High Performance Computing, 1 Science Park Road #01-01 The Capricorn, Singapore Science Park II, Singapore 117528 4 National University of Singapore...
متن کاملNumerical Models for Viscoelastic Liquid Atomization Spray
Atomization spray of non-Newtonian liquid plays a pivotal role in various engineering applications, especially for the energy utilization. To operate spray systems efficiently and well understand the effects of liquid rheological properties on the whole spray process, a comprehensive model using Euler-Lagrangian approaches was established to simulate the evolution of the atomization spray for v...
متن کاملMODELING OF RAPID SOLIDIFICATION PROCESS IN THE GAS ATOMIZATION OF MOLTEN METALS
In the present work, a model was proposed to predict the thermal history during rapid solidification (RS) of metal droplets in the gas atomization process. The classical theory of heterogeneous nucleation was based on Newtonian heat flow and enthalpy method. Solving the governing numerical equations by the finite difference method (FDM) gave up the opportunity of analyzing the temperature-time ...
متن کاملToward reliable numerical simulations of the atomization process
This talk will be very prospective on multiple key aspects and complex features of the numerical simulation of liquid combustion. Even though the concepts and techniques presented here have numerous other domains of application, liquid combustion and more particularly the process of the liquid jet atomization is the one which embraces them all. In the global tendency to reduce fuel consumption ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B
سال: 1994
ISSN: 0387-5016,1884-8346
DOI: 10.1299/kikaib.60.3556