暂时休息
发表于 2025-3-26 22:27:06
https://doi.org/10.1007/978-3-030-18464-3lculating the drawdown depending on river geometry and hydrodynamic conditions: (1) the stream is a boundary of the flow (Sect. .) and (2) the stream is a boundary that does not limit the cone depletion (Sect. .). Steady-state solutions for pumping from a well under the stream are considered separately (Sect. .).
种类
发表于 2025-3-27 03:44:15
Maxwell L. Smith,Stephen S. Raabts from horizontal and slanted wells in a confined aquifer (Sect. .), an unconfined aquifer (Sect. .), or a leaky aquifer (Sect. .). All solutions are given for aquifers of infinite lateral extent with vertical anisotropy taken into account.
无动于衷
发表于 2025-3-27 05:34:50
Brief Introduction of Error Systems, monitoring the water-level recovery in the same well until its original value is attained. Basic analytical relationships for slug tests are given for different experimental conditions. All such relationships take into account the wellbore storage.
FOR
发表于 2025-3-27 11:55:24
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小淡水鱼
发表于 2025-3-27 16:55:20
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Arroyo
发表于 2025-3-27 18:02:29
Aquifer-Test Analytical Methodsuasi-steady-state, or steady-state. Thus, graphical methods can be applied to quasi-steady-state flow; graphical methods for distance–drawdown analysis can be used for steady-state flow; and data matching and type-curve methods for transient flow.
可商量
发表于 2025-3-27 22:20:18
Error, Ambiguity, and Creativityuasi-steady-state, or steady-state. Thus, graphical methods can be applied to quasi-steady-state flow; graphical methods for distance–drawdown analysis can be used for steady-state flow; and data matching and type-curve methods for transient flow.
cyanosis
发表于 2025-3-28 04:23:20
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Console
发表于 2025-3-28 06:33:56
Bryce S. Hatfield,Michael O. Idowued: an aquifer of infinite lateral extent (Sect. .), a circular aquifer (Sect. .), and a radially heterogeneous aquifer (Sect. .). For this type of testing, the drawdown in the observation well depends only on the aquifer hydraulic diffusivity and, in the case of leakage, on the leakage factor.
娴熟
发表于 2025-3-28 14:20:21
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