| 논문명 | 지열냉난방시스템의 지중열교환기 설계를 위한 지하수 특성 평가 방법에 관한 연구/The Study on the Eveluation of Ground-water Properties to Design of Ground Heat Exchanger for Ground Source Heat Pump System |
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| 저자명 | 황석호 |
| 발행사 | 한국건축친환경설비학회 |
| 수록사항 | 한국건축친환경설비학회 논문집 , v.7 n.1 |
| 페이지 | 시작페이지(58) 총페이지(8) |
| ISSN | 1976-6483 |
| 주제분류 | 환경및설비 |
| 주제어 | 투수계수 ; 양수시험 ; 지하수흐름 ; 지중열교환기 ; Hydraulic conductivity ; Pumping test ; Groundwater flow ; Ground heat exchanger |
| 요약2 | The purpose of this paper is to investigate hydraulic properties of ground for design of ground heat exchanger(GHE) used ground source heat pump system(GSHP). We conducted pumping test to obtain average hydraulic conductivity in test area and analysis ground-water flow velocity and directions from test results. In results analysis of pumping test, we used equilibrium and nonequilibrium formula and ground-water levels in natural condition. The following results were found: 1) Average hydraulic conductivity was 3.40×10-2cm/s in test site. 2) Maximum difference of ground-water level was 10cm between observation well No. 2 and No.4. 3) In test area, ground-water flow velocity was 33.51 m/year by Darcy’s law and direction was to observation No.4 from No.2. by measurement of ground-water level. |
| 소장처 | 한국건축친환경설비학회 |