Zobrazeno 1 - 10
of 32 675
pro vyhledávání: '"H, Ding"'
Publikováno v:
Heliyon, Vol 10, Iss 19, Pp e38896- (2024)
：The downhole tubes were fractured and perforated after 5 years of shut-in due to high water cuts. This study employs a comprehensive array of analytical techniques to investigate the mechanisms behind fractures and perforations. Utilizing non-dest
Externí odkaz:
https://doaj.org/article/295c66d8d7f3498a84b306293a0ee5d9
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 17, Iss 8, Pp 1593-1603 (2024)
To reduce the fluid resistance on the surface of flow-through components and improve energy utilization efficiency, a biomimetic fitting structure model is constructed based on the ridge-like features of beluga skin. The SST k-ω model is employed to
Externí odkaz:
https://doaj.org/article/86b1dc0534b440c49b8e18d7ec7be330
Publikováno v:
Mechanical Sciences, Vol 15, Pp 331-351 (2024)
The multi-mode planar mechanisms (MMPMs) are excellent-performance reconfigurable mechanisms, which not only inherit structural characteristics of planar mechanisms but also have the multi-task, multi-working-condition application advantages of multi
Externí odkaz:
https://doaj.org/article/978164d275e34b38be5da2cd75b9c841
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 3822-3830 (2024)
This study investigates the high-temperature creep behavior of a novel (Fe50Mn30Co10Cr10)91Al9 non-equiatomic high-entropy alloy (HEA) spanning the temperature range of 873–973 K and stress conditions from 50 to 90 MPa. Microstructural examinations
Externí odkaz:
https://doaj.org/article/908735bd390f442396f932e786dfc511
Publikováno v:
Brain and Spine, Vol 4, Iss , Pp 102994- (2024)
Externí odkaz:
https://doaj.org/article/e2837db9b1c04e259f76abeb27ded620
Publikováno v:
Brain and Spine, Vol 4, Iss , Pp 103017- (2024)
Externí odkaz:
https://doaj.org/article/10fd03e9c3b84e1499b5850a18771840
Publikováno v:
Brain and Spine, Vol 4, Iss , Pp 103100- (2024)
Externí odkaz:
https://doaj.org/article/601f3dabeede4ccf911c2457550cc57e
Publikováno v:
Brain and Spine, Vol 4, Iss , Pp 103103- (2024)
Externí odkaz:
https://doaj.org/article/923642a6290d489685008d86e572d3ae
Publikováno v:
Brain and Spine, Vol 4, Iss , Pp 103282- (2024)
Externí odkaz:
https://doaj.org/article/de2f40fc92a94374931763d82b044589
Publikováno v:
Advances in Aerodynamics, Vol 5, Iss 1, Pp 1-30 (2023)
Abstract To improve the efficiency of the discrete unified gas kinetic scheme (DUGKS) in capturing cross-scale flow physics, an adaptive partitioning-based discrete unified gas kinetic scheme (ADUGKS) is developed in this work. The ADUGKS is designed
Externí odkaz:
https://doaj.org/article/e2663d269d304868a3fdc563db0d099a