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dc.contributor.authorYang, Shaw-Yangen_US
dc.contributor.authorYeh, Hund-Deren_US
dc.date.accessioned2014-12-08T15:28:14Z-
dc.date.available2014-12-08T15:28:14Z-
dc.date.issued2012-10-01en_US
dc.identifier.issn1017-0839en_US
dc.identifier.urihttp://dx.doi.org/10.3319/TAO.2012.05.22.02(WMH)en_US
dc.identifier.urihttp://hdl.handle.net/11536/20448-
dc.description.abstractThis note develops a general mathematical model for describing the transient hydraulic head response for constant-head test, constant-flux test, and slug test in a radial confined aquifer system with a partially penetrating well. The Laplace-domain solution for the model is derived by applying the Laplace transform with respect to time and finite Fourier cosine transform with respect to the z-direction. This new solution has been shown to reduce to the constant-head test when discounting the wellbore storage and maintaining a constant well water level. This solution can also be reduced to the constant-flux test solution when discounting the wellbore storage and keeping a constant pumping rate in the well. Moreover, the solution becomes the slug test solution when there is no pumping in the well. This general solution can be used to develop a single computer code to estimate aquifer parameters if coupled with an optimization algorithm or to assess the effect of well partial penetration on hydraulic head distribution for three types of aquifer tests.en_US
dc.language.isoen_USen_US
dc.subjectPumping testen_US
dc.subjectSlug testen_US
dc.subjectSemi-analytical solutionen_US
dc.subjectLaplace transformen_US
dc.subjectFinite Fourier cosine transformen_US
dc.subjectWell partial penetrationen_US
dc.titleA General Semi-Analytical Solution for Three Types of Well Tests in Confined Aquifers with a Partially Penetrating Wellen_US
dc.typeArticleen_US
dc.identifier.doi10.3319/TAO.2012.05.22.02(WMH)en_US
dc.identifier.journalTERRESTRIAL ATMOSPHERIC AND OCEANIC SCIENCESen_US
dc.citation.volume23en_US
dc.citation.issue5en_US
dc.citation.spage577en_US
dc.citation.epage584en_US
dc.contributor.department環境工程研究所zh_TW
dc.contributor.department應用化學系zh_TW
dc.contributor.departmentInstitute of Environmental Engineeringen_US
dc.contributor.departmentDepartment of Applied Chemistryen_US
dc.identifier.wosnumberWOS:000310422000010-
dc.citation.woscount0-
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