נגישות
menu      
Advanced Search
Syntax
Search...
Volcani treasures
About
Terms of use
Manage
Community:
אסיף מאגר המחקר החקלאי
Powered by ClearMash Solutions Ltd -
Design procedure for a greenhouse space heating system utilizing geothermal warm water
Year:
1987
Source of publication :
Energy in Agriculture
Authors :
Regev, Rafi
;
.
Volume :
6
Co-Authors:
Tal, A., Institute of Agricultural Engineering, Agricultural Research Organisation, POB 6, Bet Dagan, Israel
Segal, I., Institute of Agricultural Engineering, Agricultural Research Organisation, POB 6, Bet Dagan, Israel
Regev, R., Institute of Agricultural Engineering, Agricultural Research Organisation, POB 6, Bet Dagan, Israel
Steinfeld, A., Institute of Agricultural Engineering, Agricultural Research Organisation, POB 6, Bet Dagan, Israel
Cohen, S., Moshav Paran, Israel
Zer, I., Moshav Paran, Israel
Facilitators :
From page:
27
To page:
34
(
Total pages:
8
)
Abstract:
Utilization of warm geothermal water (40°-60°C) supplied from deep wells for heating of winter crops is being pursued in the Arava region of Israel. Systems for soil warming have been developed and tested. This paper describes the design procedure of a space heating system utilizing warm water. Polyethylene irrigation piping on the crop bed is used for heat exchange. The design, based on conventional heat transfer formulae and computer simulation, resulted in a series of curves that facilitate future practical designs. An example, utilized in commercial plots, demonstrates the calculation procedure with respect to the special problems of medium salinity geothermal water used for irrigation. © 1987.
Note:
Related Files :
Show More
Related Content
More details
DOI :
10.1016/0167-5826(87)90019-2
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
28378
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:38
Scientific Publication
Design procedure for a greenhouse space heating system utilizing geothermal warm water
6
Tal, A., Institute of Agricultural Engineering, Agricultural Research Organisation, POB 6, Bet Dagan, Israel
Segal, I., Institute of Agricultural Engineering, Agricultural Research Organisation, POB 6, Bet Dagan, Israel
Regev, R., Institute of Agricultural Engineering, Agricultural Research Organisation, POB 6, Bet Dagan, Israel
Steinfeld, A., Institute of Agricultural Engineering, Agricultural Research Organisation, POB 6, Bet Dagan, Israel
Cohen, S., Moshav Paran, Israel
Zer, I., Moshav Paran, Israel
Design procedure for a greenhouse space heating system utilizing geothermal warm water
Utilization of warm geothermal water (40°-60°C) supplied from deep wells for heating of winter crops is being pursued in the Arava region of Israel. Systems for soil warming have been developed and tested. This paper describes the design procedure of a space heating system utilizing warm water. Polyethylene irrigation piping on the crop bed is used for heat exchange. The design, based on conventional heat transfer formulae and computer simulation, resulted in a series of curves that facilitate future practical designs. An example, utilized in commercial plots, demonstrates the calculation procedure with respect to the special problems of medium salinity geothermal water used for irrigation. © 1987.
Scientific Publication
You may also be interested in