The Dynamics and Heat and Mass Transfer of a Vapor Bubble Containing a Hot Particle

2005 ◽  
Vol 43 (6) ◽  
pp. 922-929 ◽  
Author(s):  
A. A. Gubaidullin ◽  
I. N. Sannikov
Keyword(s):  
Mass Transfer ◽  
Heat And Mass Transfer ◽  
Vapor Bubble ◽  
Hot Particle

Heat and mass transfer of an individual vapor bubble in translational flow of an unbounded liquid volume

1994 ◽  
Vol 29 (3) ◽  
pp. 386-391 ◽  
Author(s):  
N. A. Zolovkin ◽  
N. D. Negmatov ◽  
N. S. Khabeev
Keyword(s):  
Mass Transfer ◽  
Heat And Mass Transfer ◽  
Vapor Bubble ◽  
Liquid Volume

Numerical Study of Heat and Mass Transfer at the Ignition of Condensed Substances by Hot Particles

2016 ◽  
Vol 683 ◽  
pp. 555-562
Author(s):  
Dmitrii O. Glushkov ◽  
Pavel A. Strizhak ◽  
Ksenia Yu. Vershinina
Keyword(s):  
Mass Transfer ◽  
Heat And Mass Transfer ◽  
Liquid Fuel ◽  
Ignition Delay Time ◽  
Numerical Study ◽  
Local Energy ◽  
Composite Propellant ◽  
Hot Particle ◽  
Solid Liquid ◽  
Ignition Zone

Mathematical models of ignition of condensed substances considering interconnected processes of a heat and mass transfer in systems “composite propellant – hot particle – gas”, “liquid fuel – hot particle – air” and “gel-like fuel – hot particle – gas” were developed. As a result of numerical modeling modes of ignition for solid, liquid and gel-like condensed substances characterized by ignition delay time and arrangement of ignition zone relative to local energy source were established. Liquid fuel has 3 ignition modes, composite propellant and gel-like fuels have 1 ignition mode

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