Zobrazeno 1 - 10
of 8 250
pro vyhledávání: '"slotted"'
Publikováno v:
Natural Gas Industry B, Vol 11, Iss 4, Pp 454-467 (2024)
This paper proposes a method for creating a three-dimensional (above-ground and underground) fracture network in deep coalbed methane (CBM) reservoirs, which is the directional fracturing by slotted hydraulic blasting in underground drilling. First,
Externí odkaz:
https://doaj.org/article/f4218ccd64204d268d188f506f834f0f
Publikováno v:
IET Electric Power Applications, Vol 18, Iss 8, Pp 941-951 (2024)
Abstract The paper suggests a design and optimisation approach for a consequent‐pole line‐start permanent magnet motor (CPLSPM) with flexible pole arc coefficients and high utilisation of rare‐earth (RE) materials, without the need for a variab
Externí odkaz:
https://doaj.org/article/726e25d53af941f1a1178e7892652b8c
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 7, Pp 3024-3040 (2024)
Abstract Studying the penetration characteristics of blast‐induced cracks during double water jet slotted boreholes blasting is theoretically and practically significant since it acts both by the “superposition effect” of explosion‐induced st
Externí odkaz:
https://doaj.org/article/741bbca5702e42eaa4f46be3b554bf6b
Autor:
Kummaramsetty Sainath, Shine Let Gunamony, Wahaj Abbas Awan, Navin M. George, Majjiga Deva Sindhu, Fahad N. Alsunaydih, Khaled Alhassoon
Publikováno v:
Heliyon, Vol 10, Iss 23, Pp e40627- (2024)
In this study, a multi-slotted antenna is designed and characterized that can be used for wearable applications by utilizing a flexible, durable silicone rubber substrate. Flexible material has become increasingly popular among researchers in recent
Externí odkaz:
https://doaj.org/article/587e7b2653f1406b88ae490565122051
Publikováno v:
物联网学报, Vol 8, Pp 26-35 (2024)
With the increasingly dense deployment of base stations in the internet of things (IoT), the importance of interference management becomes ever more pronounced. In IoT environments, devices often employ random access, connecting to channels in a dist
Externí odkaz:
https://doaj.org/article/111f2541e8fc40aaa0ebb6ad63030753
Akademický článek
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Akademický článek
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Autor:
Yanhui Deng, Zhonghong Shi, Yaqin Zheng, Houjiao Zhang, Haoyang Li, Siyang Li, Zhang‐Kai Zhou
Publikováno v:
Advanced Science, Vol 11, Iss 34, Pp n/a-n/a (2024)
Abstract Nonlinear nanophotonic devices have shown great potential for on‐chip information processing, quantum source, 3D microfabrication, greatly promoting the developments of integrated optics, quantum science, nanoscience and technologies, etc.
Externí odkaz:
https://doaj.org/article/f7d200d4f14843cdb15be7bec831304a
Autor:
Yuanyuan Wu, Yuehao Ma, Junhao Su, Fengming Yang, Wencong Zhang, Chen Zhang, Yang Yang, Huacheng Zhu
Publikováno v:
Case Studies in Thermal Engineering, Vol 61, Iss , Pp 104869- (2024)
Cylindrical loads are commonly encountered in microwave heating and often suffer from uneven thermal distribution. Within certain radius and dielectric parameter ranges, cylindrical loads may exhibit central thermal focusing. This paper proposes a no
Externí odkaz:
https://doaj.org/article/fd39d110af334ac894d82b8d7a9dffe3
Publikováno v:
e-Prime: Advances in Electrical Engineering, Electronics and Energy, Vol 9, Iss , Pp 100641- (2024)
An antipodal Vivaldi monopole radiator is employed in an innovative wideband planar slotted meander antenna. A quarter-wave microstrip feed is coupled to the antenna for a ground reflector plane over a meander line with five right and left antipodal
Externí odkaz:
https://doaj.org/article/c722f393217d464b89c63e58139236b9