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Titolo:
A NONITERATIVE TECHNIQUE FOR THE DIRECT IMPLEMENTATION OF WELL BORE BOUNDARY-CONDITIONS IN 3-DIMENSIONAL HETEROGENEOUS FORMATIONS
Autore:
SUDICKY EA; UNGER AJA; LACOMBE S;
Indirizzi:
UNIV WATERLOO,WATERLOO CTR GROUNDWATER RES WATERLOO ON N2L 3G1 CANADA
Titolo Testata:
Water resources research
fascicolo: 2, volume: 31, anno: 1995,
pagine: 411 - 415
SICI:
0043-1397(1995)31:2<411:ANTFTD>2.0.ZU;2-F
Fonte:
ISI
Lingua:
ENG
Soggetto:
FINITE-ELEMENT TECHNIQUES; FLOW; SIMULATION; TRANSPORT;
Tipo documento:
Note
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
14
Recensione:
Indirizzi per estratti:
Citazione:
E.A. Sudicky et al., "A NONITERATIVE TECHNIQUE FOR THE DIRECT IMPLEMENTATION OF WELL BORE BOUNDARY-CONDITIONS IN 3-DIMENSIONAL HETEROGENEOUS FORMATIONS", Water resources research, 31(2), 1995, pp. 411-415

Abstract

A noniterative algorithm for handling prescribed well bore boundary conditions while pumping or injecting fluid in a three-dimensional heterogeneous aquifer is described. The algorithm is formulated by superimposing conductive one-dimensional line elements representing the well screen onto the three-dimensional matrix elements representing the aquifer. Storage in the well casing is also naturally accommodated by thesuperposition of the line elements. The numerical algorithm is verified by comparison with results obtained from the solution of Papadopulos and Cooper (1967). A large-scale example problem involving groundwater extraction from a partially penetrating pumping well located in a highly heterogeneous confined aquifer is presented to demonstrate the utility of the approach.

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Documento generato il 03/12/20 alle ore 12:13:59