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PROGRAMMING A POCKET CALCULATOR FOR SOLVING MULTIPLE WELL, VARIABLE PUMPING RATE PROBLEMS
Author(s) -
Picking Larry W.
Publication year - 1979
Publication title -
groundwater
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.84
H-Index - 94
eISSN - 1745-6584
pISSN - 0017-467X
DOI - 10.1111/j.1745-6584.1979.tb03305.x
Subject(s) - calculator , variable (mathematics) , simple (philosophy) , series (stratigraphy) , computer science , drawdown (hydrology) , table (database) , variables , algorithm , image (mathematics) , mathematical optimization , engineering drawing , mathematics , engineering , data mining , artificial intelligence , mathematical analysis , geology , geotechnical engineering , machine learning , operating system , paleontology , philosophy , epistemology , aquifer , groundwater
. Several of the newer models of programmable pocket calculators can accept programs that permit them to rapidly and accurately solve the Theis converging series formula. By freeing the Theis equation from the W (u) reference table, multiple well, variable pumping rate programs can be designed for operation on a simple input‐output basis, using additive drawdown and image well theory.