ライブラリ登録: Guest
Begell Digital Portal Begellデジタルライブラリー 電子書籍 ジャーナル 参考文献と会報 リサーチ集
International Journal of Energetic Materials and Chemical Propulsion
ESCI SJR: 0.149 SNIP: 0.16 CiteScore™: 0.29

ISSN 印刷: 2150-766X
ISSN オンライン: 2150-7678

International Journal of Energetic Materials and Chemical Propulsion

DOI: 10.1615/IntJEnergeticMaterialsChemProp.v5.i1-6.800
pages 773-780

QUANTITATIVE MEASUREMENT OF FLAME GENERATED PARTICULATE OXIDE BY INTERFEROMETRY TECHNIQUE

Yuriy L. Shoshin
Department of Physics, State University, Odessa, Ukraine, 270100
Igor S. Altman
nstitute of Combustion & Advanced Technologies, Odessa State University, Dvoryanskaya 2, Odessa, 65026, Ukraine

要約

This paper is devoted to the study of ultrafine magnesia formed during the single Mg particle combustion in air. This investigation is of interest because the properties of oxide particulate determine the radiation heat transfer during the combustion of the volatile metals. The interferometry technique for the measurement of ultra-fine particle volume fraction is offered. The interferograms of the single Mg particle burning in air are obtained using the Mach-Zehnder type interferometer specially adjusted for highly emitting and scattering flame. The spatial distribution of ultra-fine magnesia volume fraction in Mg particle flame is restored. The gas temperature in the region without smoke is determined. The ultra-fine oxide particle emissivity is obtained. It is found that this emissivity is on 3 orders greater than the theoretically calculated value. The natural gas convection velocity is obtained. The correlation between the relative gas-particle motion and the emissivity of Mg particle flame is discussed.


Articles with similar content:

MEAN BEAM LENGTH FOR A SCATTERING MEDIUM
International Heat Transfer Conference 8, Vol.2, 1986, issue
J.D. Cartigny
TURBULENT AUGMENTED HEAT TRANSFER FROM THE SURFACE OF AN IMMERSED TUBE IN A MAGNETOFLUIDIZED BED
Proceedings of Symposium on Energy Engineering in the 21st Century (SEE2000) Volume I-IV, Vol.0, 2000, issue
V. L. Ganzha, S. C. Saxena
COMPUTER-AIDED VISUALIZATION OF THE LOCAL VOID FRACTION DISTRIBUTION IN A GAS-SOUD FLUIDIZED BED
ICHMT DIGITAL LIBRARY ONLINE, Vol.18, 1992, issue
Yasuo Kurosaki, Isao Satoh
NOISE REDUCTION METHOD IN FLOW VISUALIZATION USING DSPI
Journal of Flow Visualization and Image Processing, Vol.6, 1999, issue 4
Yaozu Song, Wei Zhang
ON THE TRUNCATION ISSUE IN THE CAVITY ATTENUATED PHASE SHIFT PMSSA MONITOR
ICHMT DIGITAL LIBRARY ONLINE, Vol.0, 2016, issue
Fengshan Liu, Gregory J. Smallwood, David R. Snelling, Kevin A. Thomson