Accession Number:
ADA037423
Title:
Experimental Investigation of Temperature Regime of Shallow Convective Holes (Eksperimental 'noe Issledovanie Termicheskogo Rezhima Negulubokoi Konvektiruiushchei Skvazhiny),
Descriptive Note:
Corporate Author:
COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER N H
Personal Author(s):
Report Date:
1977-03-01
Pagination or Media Count:
11.0
Abstract:
Two assumptions are adopted at the present time, the borehole temperature being identified with the temperature of the surrounding rock 1 the temperature of the borehole and of the rock at the respective depths tend to become equal after the drilling process has been completed 2 processes substantially affecting the temperature field in the bOREHOLE DO NOT TAKE PLACE IN THE LATTER. There is a thermodynamic basis for the first assumption, but the second occasions serious objections. This report discusses the second assumption. Author
Descriptors:
Subject Categories:
- Mining Engineering
- Thermodynamics