CAVITATION STRENGTH OF LIQUIDS WITH LARGE MOLECULES / Vinogradov Vladimir E.,Pavlov Pavel A. // INTERNATIONAL JOURNAL OF MODERN PHYSICS B. - 2013. - V. 27, l. 24.

ISSN/EISSN:

0217-9792 / нет данных

Type:

Article

Abstract:

The cavitation strength of liquids has been studied at atmospheric pressure by applying tensile stress pulses of duration up to 3 mu s and amplitude up to 20 MPa within the temperature range from room temperature to the temperature of explosive boiling-up of the liquid. At high temperatures, where in absolute value the tensile strength does not exceed 1-2 times the critical pressure, agreement between classical nucleation theory and experiment is observed within the experimental error. With a decrease of the temperature the tensile strength of the liquid increases, but the experimental values of the breaking strength are lower than those predicted from theory. The dependence of the degree of discrepancy between theory and experiment on the number of atoms in the molecules of the liquids investigated is shown.

Author keywords:

Cavitation strength; homogeneous nucleation theory

DOI:

10.1142/S0217979213501282

Web of Science ID:

ISI:000324478300002

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	SEP 30
Publisher	WORLD SCIENTIFIC PUBL CO PTE LTD
Address	5 TOH TUCK LINK, SINGAPORE 596224, SINGAPORE
Language	English
Article-Number	1350128
Research-Areas	Physics
Web-of-Science-Categories	Physics, Applied; Physics, Condensed Matter; Physics, Mathematical
Funding-Acknowledgement	UB Russian Academy of Sciences {[}12-P-2-1008]; Russian Foundation for Basic Research {[}12-08-00117]
Funding-Text	The work has been done within the limits of the program of the Presidium of the Russian Academy of Sciences No. 2 with a support of the UB Russian Academy of Sciences (Project No. 12-P-2-1008) and the Russian Foundation for Basic Research (Project No. 12-08-00117).
Number-of-Cited-References	12
Usage-Count-Last-180-days	2
Usage-Count-Since-2013	12
Journal-ISO	Int. J. Mod. Phys. B
Doc-Delivery-Number	219BG