Disintegration of liquid metal drops

Autor: O. S. Nichiporenko, V. D. Vinnichenko, M. Z. Kol'chinskii
Rok vydání: 1982
Předmět:
Zdroj: Soviet Powder Metallurgy and Metal Ceramics. 21:251-255
ISSN: 1573-9066
0038-5735
DOI: 10.1007/bf00806752
Popis: Contactless ultrahigh-speed microfilming techniques have been employed for determining the key parameters controlling the process of disintegration of a molten metal drop by a stream of air flowing past it. Satisfactory agreement has been obtained between experimental and calculated data. The loss of stability experienced by a drop in an air stream is mainly due to axisymmetric vibrations, which leads to its disruption. Theoretical expressions have been derived for the dependence of the comminution number n on the Weber factor We, giving good agreement with experimental results at values of We ranging from 10 to 16.
Databáze: OpenAIRE
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