Proceedings of the Korean Society of Soil and Groundwater Environment Conference (한국지하수토양환경학회:학술대회논문집)
- 2000.11a
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- Pages.81-84
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- 2000
Permeability, crossflow and storativity effects in two-layer aquifer system with fractional flow dimension
분할유동차원 2층 대수층에서의 투수성, 층간흐름, 저류성의 효과
Abstract
Two-layer aquifer system with fractional flow dimension is composed of contiguous two layers: Layer 1 (lower layer) and Layer 2 (upper layer) with different permeability and specific storage each other. For this aquifer system, we assume that groundwater flow originates only from Layer 1 on the pumping well. The aquifer system considers wellbore storage and skin effects on the pumping well. Dimensionless drawdown curves for different flow dimensions are analyzed for different lambda (λ, crossflow coefficient) values, kappa (
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