Open AccessPerformance Evaluation of Closed Co-axial Ground Heat Exchanger in the case of 2000m-Depth Single Well
Author(s) -
Yeon-Su Ryoo,
Jaehyeok Kim,
Sanghwa Jeong
Publication year - 2016
Publication title -
han'gug gi'gye ga'gong haghoeji/han-guk gigye gagong hakoeji
Language(s) - English
Resource type - Journals
eISSN - 2288-0771
pISSN - 1598-6721
DOI - 10.14775/ksmpe.2016.15.4.083
Subject(s) - geothermal gradient , heat exchanger , geothermal energy , heat pump , petroleum engineering , environmental science , geothermal heating , renewable energy , heating system , thermal conduction , renewable heat , drilling , nuclear engineering , mechanics , engineering , materials science , mechanical engineering , geology , electrical engineering , hybrid heat , geophysics , composite material , physics