TITLE

Discrete-continual model of flame propagation in a gas suspension of metal particles. II. Allowance for the pre-flame oxidation reaction

AUTHOR(S)
Gosteev, Yu.; Fedorov, A.; Shul�gin, A.
PUB. DATE
March 2005
SOURCE
Combustion, Explosion, & Shock Waves;Mar2005, Vol. 41 Issue 2, p202
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The previously developed discrete-continual mathematical model of propagation of combustion waves in air suspensions of reactive particles is supplemented by the pre-flame oxidation process. This allows us to describe some quantitative parameters of the flame in mixtures of air and magnesium particles.
ACCESSION #
17040616

 

Related Articles

  • Unsteady combustion of a binary gasless mixture ignited by a hot wall. Prokof�ev, V.; Smolyakov, V. // Combustion, Explosion, & Shock Waves;Mar2005, Vol. 41 Issue 2, p158 

    The effect of phase-transition parameters and chemical conversion kinetics on unsteady combustion of gasless systems with a melting reagent is studied. It is found that the change in the kinetic law and in the chemical reaction rate constant resulting from the emergence of the liquid phase in...

  • problem solver.  // Science & Children;Jan2001, Vol. 38 Issue 4, p6 

    The article demonstrates how a blown-out candle can relight itself. It in not possible for candle wax to burn in its solid form. The wax turns into vapor on obtaining heat from a nearby flame. It then burns by combining with the atmospheric oxygen. When a candle is lighted, some of the wax turns...

  • Common and not-so-common accidental fire causes. DeMars, Denise // Minnesota Fire Chief;Nov/Dec2009, Vol. 46 Issue 2, p13 

    The article focuses on the common causes of accidental fires and offers some tips on what to look for to determine the causes. Cooking, heating devices and open flames are identified as causes of fire. The article explains how to conduct an interview with owners or occupants. Also cited are...

  • flame.  // American Heritage Student Science Dictionary;2009, p130 

    A definition of the term "flame" is presented. It refers to the hot, glowing mixture of burning gases and tiny particles that arises from combustion.

  • This Computer Is Hot.  // USA Today Magazine;Jun90, Vol. 118 Issue 2541, p14 

    Reports on research by Shoichiro Nakamura of the Ohio State University on the gaseous makeup and conformation of flames. Use of the Ohio Supercomputer Center's Cray supercomputer; Objective of generating flames in combustion engines more economically; Need to gather more knowledge on how...

  • Tips From the Experts.  // Souvenirs, Gifts, & Novelties;Jan2009, Vol. 48 Issue 1, p140 

    The article offers tips for burning candles. A calm, steady flame means that the candle's burning process is in balance. When the teardrop shape of the flame is disturbed, constant flickering and smoking occur. Experts suggest never leaving a candle on or near anything that might catch fire. The...

  • 1-hour expert build a fire. Jafarzadeh, Jennifer // Redbook;Jan2006, Vol. 206 Issue 1, p30 

    The article offers step-by-step instruction on starting a flame and preparing a fireplace. It outlines materials and tools that are needed like stick-torch lighter or long-stem wooden matches, how to keep the fire in flame, and how to set up a blaze.

  • Flame spread through cracks of PBX 9501 (a composite octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine-based explosive). Berghout, H. Laine; Son, Steven F.; Hill, Larry G.; Asay, Blaine W. // Journal of Applied Physics;6/1/2006, Vol. 99 Issue 11, p114901 

    Recent experiments involving combustion of PBX 9501 [a plastic-bonded high explosive composed of 95% octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX) by weight in a plasticized, estane-based binder] under confined conditions underscore the importance of cracks and flaws in reaction...

  • Frontal transformation modes of structured energetic heterogeneous systems. Krishenik, P.; Merzhanov, A.; Shkadinskii, K. // Combustion, Explosion, & Shock Waves;Mar2005, Vol. 41 Issue 2, p164 

    The transformation of structured energetic heterogeneous systems is studied taking into account radiative heat transfer. It is shown that at the combustion front of porous heterogeneous media, radiative heat transfer has a significant effect on the structure of the front and the dynamics of its...

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics