STRUCTURE OF 2-PHASE HYDROTHERMAL FLOWS IN PERMEABLE MEDIA

被引：19

作者：

SHEU, JP ^{[1
]}

TORRANCE, KE ^{[1
]}

TURCOTTE, DL ^{[1
]}

机构：

[1] CORNELL UNIV,DEPT GEOL SCI,ITHACA,NY 14853

来源：

JOURNAL OF GEOPHYSICAL RESEARCH | 1979年 / 84卷 / NB13期

关键词：

D O I：

10.1029/JB084iB13p07524

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

Numerical solutions are obtained for the ascending convection of ground water with boiling. The results are applicable to geothermal reservoirs above cooling igneous intrusions. The steady vertical flow of water in a uniform permeable medium is assumed. Pressure release boiling results in a two-phase, steam-water zone. Within this zone, steam percolates upward relative to water. Near the surface is a water zone due to conductive cooling. The conductive cooling prevents boiling at low water flow rates. Calculated results are compared with temperature and pressure logs from drill holes in the thermal systems of Steamboat Springs, Nevade, and Yellowstone National Park, Wyoming.

引用

页码：7524 / 7532

页数：9

共 22 条

[1]

Bear J., 1972, DYNAMICS FLUIDS PORO, P136

[2] ANALYSIS OF COOLING OF INTRUSIVES BY GROUNDWATER CONVECTION WHICH INCLUDES BOILING [J].