For example, seepage was studied with the details of the zone close to a perforation (Hagoort, 2007), an inflow control device in a horizontal well (Atkinson et al., 2004) or a single hole in a wellbore tubular
focusing on the impact of nanoscale confinement on structural formation and property modification. We cover a broad range of materials, including carbon polymorphs, elemental substances, metal halides, metal chalcogenides, perovskites, and metal carbides, each of which undergoes a remarkable...
A Wheatstone bridge type thermal conductivity sample gas detector. A sensing element comprising one arm of the bridge is disposed in a constant temperature oven. A variable resistor, which functions as a reference element, and two fixed resistances comprise the second, third, and fourth arms of ...
For example, three formulations commonly employed to model practical problems are classified as fully dynamic, simplified dynamic and quasi-static. Thus, depending on the porous media conditions, each formulation will have advantages and limitations. This paper presents a comprehensive analysis of these ...
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For example, gold has a standard potential of 1.50 V. Intrinsic silicon has a standard potential of −0.857 V. Therefore, silicon is a rather active element that is readily oxidized in water. Electrochemical dissolution of silicon in ohmic contact with the noble metal can occur in electrolytic...
2b-i). The properties of each domain were defined in terms of electrical conductivity (1.5 S/m, 1.32 · 106 S/m and 10−22 S/m) and relative permittivity (80.1, 1.005, 2.63) for the culture medium, AISI 316 stainless steel and PDMS, respectively21,24,40. A tetrahedral...
This benchmarking work provided an example of high-throughput DFT calculations that accelerated the discovery of NRR ASCs. 2.2.2 Machine Learning Even though the above-mentioned high-throughput DFT method can reduce the time cost for screening NRR ASCs, further optimization of the screening ...
Each element 40 is generally aligned with the center of a spring member 26a. The over-stress elements 40 act as a stop and prevent the spring finger 34a from over flexing and permanently deforming, as for example, if one attempted to insert an oversized wire between the spring finger and ...
extending from a first location proximate the coupling portion of the drill bit to a second location proximate the at least one cutting element, wherein the at least one heat transfer apparatus comprises a material exhibiting a higher thermal conductivity than that of a material of the drill bit...