К ТЕОРИИ СНИЖЕНИЯ ДАВЛЕНИЯ ПАРА, СОПРИКАСАЮЩЕГОСЯ С ЖИДКОСТЬЮ В ЗАМКНУТОМ ОБЪЕМЕ

V.Sh. Shagapov; Шагапов В.Ш.; Y.A. Yumagulova; Юмагулова Ю.А.

doi:10.18287/2541-7525-2012-18-9-98-105

TO THE THEORY OF PRESSURE DECREASE OF STEAM ADJOINING TO A LIQUID IN THE CLOSED VOLUME

Authors: Shagapov V.¹, Yumagulova Y.²
Affiliations:
1. Institute of Mechanics of Ufa Branch, RAS
2. Birsk branch of the Bashkir State University
Issue: Vol 18, No 9 (2012)
Pages: 98-105
Section: Articles
URL: https://journals.ssau.ru/est/article/view/4788
DOI: https://doi.org/10.18287/2541-7525-2012-18-9-98-105
ID: 4788

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Abstract

In work the problem of pressure decrease of steam in the closed volume owing to condensation on border of contact to a cold liquid is considered. The nonlinear integrodifferential equations which numerical decision is executed by a method of final differences are received. Influence of an initial condition and the expense of a liquid, the geometrical size of the closed volume on rate of pressure decrease is analysed.