Thermobaric calculation of a steam-thermal borehole.

Autor: Alishaev, M., Azizov, G.
Zdroj: Thermal Engineering; Jul2011, Vol. 58 Issue 7, p587-592, 6p
Abstrakt: procedure is proposed for carrying out an approximate analytical calculation of pressure and temperature along a vertical borehole for thermal water with a temperature of 150-320°C taking into account its phase transition into steam. It is shown that both a single-phase flow mode for water and a two-phase flow mode for a mixture of water and steam can appear in the borehole under certain conditions. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index