Description

A new method for geo-exchange suitability assessment is presented that provides a rational process for evaluating project factors, site characteristics, and ground coupling options leading to objective decision-making in the owner’s interest. We present a discussion of the need for such a method and factors affecting ground heat exchanger options. A three-stage method is presented with a detailed description of the process, recommended work scopes for intrusive studies for nine ground coupling options, and pragmatic reference tables for decision analysis relating to those nine options. A case study illustrating the first two stages of geo-exchange suitability assessment is presented for a large institutional geo-exchange system at the University of British Columbia–Okanagan in Kelowna, British Columbia.

Units: Dual

Citation: ASHRAE Transactions, vol. 114, pt. 2, Salt Lake City 2008

Product Details

Published:

2008

Number of Pages:

23

File Size:

1 file , 3 MB

Product Code(s):

D-SL-08-030