scholarly journals Geothermal materials survey : Arkansas Power and Light Development and Demonstration Project. 100kW power system using direct contact heat exchangers, El Dorado, Arkansas

1980 ◽  
Author(s):  
P.F. II Ellis
Keyword(s):  
Power System ◽  
Heat Exchangers ◽  
Direct Contact ◽  
Demonstration Project ◽  
Contact Heat ◽  
El Dorado

Design and Evaluation of Evaporating Lens Direct Contact Heat Exchangers

1981 ◽  
Vol 103 (2) ◽  
pp. 128-132 ◽  
Author(s):  
C. A. Kodres ◽  
H. R. Jacobs ◽  
R. F. Boehm
Keyword(s):  
Heat Flux ◽  
Heat Exchanger ◽  
Heat Exchangers ◽  
Direct Contact ◽  
Lens Model ◽  
Contact Heat ◽  
Geothermal Heat ◽  
Single Lens ◽  
Explicit Procedure ◽  
Direct Contact Heat Exchanger

An explicit procedure for analyzing a superheated, evaporating lens direct contact heat exchanger has been developed. This method is based upon the application of a dimensional analysis derivation of a relationship for the heat flux from a single evaporating lens. Several suggestions are offered for use in the design of these devices. To estimate the error introduced by extrapolating a single lens model to represent a system of lenses, the method is used to “design” two operating geothermal heat exchangers. A difference of about 16 percent is observed between the calculated and measured overall heat flux.

Experimental and numerical study of direct contact heat exchangers

1985 ◽  
Vol 28 (6) ◽  
pp. 1215-1227 ◽  
Author(s):  
L. Tadrist ◽  
P. Seguin ◽  
R. Santini ◽  
J. Pantaloni ◽  
A. Bricard
Keyword(s):  
Heat Exchangers ◽  
Direct Contact ◽  
Numerical Study ◽  
Contact Heat

Direct contact heat exchangers for space

1985 ◽  
Author(s):  
R. TAUSSIG ◽  
W. THAYER ◽  
V. LO ◽  
K. SAKINS ◽  
A. BRUCKNER
Keyword(s):  
Heat Exchangers ◽  
Direct Contact ◽  
Contact Heat

Study of Nitric Acid Formation in Direct-Contact Heat Exchangers Used for Desalination Processes

2005 ◽  
Vol 19 (1) ◽  
pp. 285-291
Author(s):  
Murat Tekelioglu ◽  
Tahsin Engin ◽  
Hakan S. Soyhan
Keyword(s):  
Nitric Acid ◽  
Heat Exchangers ◽  
Direct Contact ◽  
Acid Formation ◽  
Contact Heat
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