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Pumping tests analyses of a heterogeneous pore aquifer based on the Generalized Radial Flow model
Classical models such as the Theis model and Dupuit model have certain limitations in analyzing pumping test data of heterogeneous aquifers, and the obtained parameters are not suitable for characterizing the heterogeneous aquifers.
Qiwen DENG +4 more
doaj +1 more source
Experimental study on mechanism for pumping-induced land subsidence [PDF]
Groundwater pumping can cause severe land subsidence, yet the mechanisms have not been completely clear. A laboratory physical model test was done to investigate the mechanism for pumping-induced land subsidence.
Y. Zhang +5 more
doaj +1 more source
Ergodicity of pumping tests [PDF]
Standard interpretations of pumping tests in heterogeneous formations rely on effective representations of porous media, which replace spatially varying hydraulic properties with their constant counterparts averaged over the support volume of a test. Rigorous approaches for deriving representative (effective, apparent, upscaled, etc.) parameters employ
Xavier Sanchez‐Vila +1 more
openaire +1 more source
Pump and Valve Inservice Testing: How Pump and Valve Testing Evolved [PDF]
The O&M Code was developed when it was decided to move Pump and Valve In-Service Testing Requirements from ASME Boiler and Pressure Vessel Code Section XI to a standalone Code. IST for Pumps was originally is ASME Section XI IWP and for Valves IWV. Safety and Relief Valves were a Power Test Code and not in the scope of the ASME Boiler and Pressure ...
openaire +1 more source
This is a sample submission generated by Vireo to test the repository deposit ...
Submitter, Test
core +5 more sources
Design of a Neural Network Model for the Determination of Unconfined Aquifer Parameters [PDF]
In this paper, an Artificial Neural Network (ANN) is designed for the determination of unconfined aquifer parameters: transmissibility, storage coefficient, specific yield, and delay index.
Tahere Azari, Nozar Samani
doaj
Efficiency Analysis of Aquifer Parameters of Different Wells in Khabat Basin
The study presented in this paper is the efficiency analysis of aquifer parameters in Khabat Basin through data collected from pumping test of the wells. The important indicator of the wells yield can be evaluated as the well efficient or not.
Pola O. Abdalrahman, Dana K. Mawlood
doaj +1 more source
Hydraulic conductivities of faults influence the mining design and safety of a coalmine badly. Results of field and indoor tests on hydraulic conductivities of the boundary faults in Ganhe coalfield in China are illustrated.
Jifeng Liu +4 more
doaj +1 more source
ABSTRACT Introduction This study investigated the safety and efficacy of single‐needle Rheocarna therapy for chronic limb‐threatening ischemia (CLTI) with wounds. Methods Six patients with CLTI involving ulcers unresponsive to revascularization underwent single‐needle Rheocarna treatment.
Yasutaka Yamauchi +9 more
wiley +1 more source

