Results 21 to 30 of about 1,473,545 (329)
Quasistates in a ring coupled to a reservoir and their relation to the Dicke effect [PDF]
, 2003 We study the energy spectrum and the persistent current in an ideal one-dimensional mesoscopic ring coupled to an external fermionic reservoir. The contact between ring and reservoir is described by a tunneling operator, which causes an indirect coupling
Chudnovskiy, Alexander, Wunsch, Bernhard
core +1 more source
Conditions for superdecoherence [PDF]
, 2020 Decoherence is the main obstacle to quantum computation. The decoherence rate per qubit is typically assumed to be constant. It is known, however, that quantum registers coupling to a single reservoir can show a decoherence rate per qubit that increases ...
Kattemölle, Joris, van Wezel, Jasper
core +3 more sources
Sedimentology of reefal buildups of the Xiannüdong Formation (Cambrian Series 2), SW China
Journal of Palaeogeography, 2019 The reefs in the Xiannüdong Formation (Cambrian Series 2) are the oldest archaeocyathan–microbial bioconstructions in China, but the details of their microbial structures have not been previously described.
Hao Tang +7 more
doaj +1 more source
Advances in Mechanical Engineering, 2022 In the process of sublevel acidizing and fracturing, the non-uniform load on production casing is complex, and casing failure occurs frequently, which seriously affects the next step of production, stimulation, and underground safety of the oil and gas ...
Lian Zhanghua +5 more
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Field developmental plan analysis: a case study of ‘x’ reservoir
Journal of Petroleum Exploration and Production Technology, 2019 Petroleum resources remain very important to the economic growth of several nations of the world even as oil price fluctuates in the current market today.
Taiwo Oludele Osunrinde +2 more
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Using multiphase fluid flow modeling and time-lapse electromagnetics to improve 4D monitoring of CO 2 in an EOR reservoir [PDF]
, 2018 Understanding the changes in the saturation within a reservoir undergoing enhanced oil recovery (EOR) is crucial to optimizing production. We debut a novel, multiphase fluid flow modelling code, TOGA, to assist in modeling gas, oil, and water phases ...
Doughty, C, MacLennan, K
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Geofluids, 2021 Fluid-solid coupling in fractured reservoirs plays a critical role for optimizing and managing in energy and geophysical engineering. Computational difficulties associated with sharp fracture models motivate phase field fracture modeling.
Jinzhou Zhao +8 more
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Seismic response to evolving injection at the Rotokawa geothermal field, New Zealand [PDF]
, 2020 Catalogs of microseismicity are routinely compiled at geothermal reservoirs and provide valuable insights into reservoir structure and fluid movement.
Hopp, C +4 more
core +3 more sources
Modelling Reservoir Computing with the Discrete Nonlinear Schr\"odinger Equation
, 2018 We formulate, using the discrete nonlinear Schroedinger equation (DNLS), a general approach to encode and process information based on reservoir computing. Reservoir computing is a promising avenue for realizing neuromorphic computing devices.
Boman, Magnus +2 more
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Journal of Petroleum Exploration and Production Technology, 2021 In the practice of shale gas development engineering, it is important to understand the physical and mechanical properties of shale. The bedding inclinations of shale are known to significantly influence its physical and mechanical properties. This study
Shuai Chen +4 more
doaj +1 more source