Zobrazeno 1 - 10
of 504
pro vyhledávání: '"Finite element calculation"'
Autor:
YU Wenchang, DING Yang, WANG Xuyang, CHEN Yonggang, BI Ke, LIU Zhigang, SHANGGUAN Xingang, HUANG Daohuo, XIAO Feng, LI Guang, WANG Guang, KE Hanzhang, SUN Yasong, WANG Xin
Publikováno v:
发电技术, Vol 45, Iss 5, Pp 838-846 (2024)
ObjectivesThe localization of core components of heavy-duty gas turbines holds significant importance for technological innovation, industrial upgrading, and even national security. As a typical hot-end component of heavy-duty gas turbines, the perfo
Externí odkaz:
https://doaj.org/article/f8561a70638a4317b8cc98ed58101809
Publikováno v:
CES Transactions on Electrical Machines and Systems, Vol 8, Iss 1, Pp 32-42 (2024)
The noise that comes from finite element simulation often causes the model to fall into the local optimal solution and over fitting during optimization of generator. Thus, this paper proposes a Gaussian Process Regression (GPR) model based on Conditi
Externí odkaz:
https://doaj.org/article/2fdf283119414c80b50e3702855c0f62
Publikováno v:
Cailiao Baohu, Vol 56, Iss 12, Pp 96-104 (2023)
For the problem of high-speed erosion and wear caused by microfine particles on the surface coatings of rolling stock during operation, the effects of fine particle velocity, incidence angle and particle size on the erosion wear rate of the coatings
Externí odkaz:
https://doaj.org/article/b8044ee3533a421e9193ad0c92bce318
Publikováno v:
Zhejiang dianli, Vol 42, Iss 12, Pp 12-19 (2023)
The partial discharge (PD) of high-voltage cables and the accessories directly affects the insulation performance of power cables. Therefore, a PD detection method for high-voltage cables based on finite-difference time-domain (FDTD) modeli
Externí odkaz:
https://doaj.org/article/6a6c10fcdfc44ff5ba793a0b61f0db64
Publikováno v:
Energies, Vol 17, Iss 17, p 4507 (2024)
This paper delved into the thermal dynamics and stability of Wireless Power Transfer (WPT) systems, with a focus on the temperature effects on the coil structure. Using the Finite Element Method (FEM), this study investigated both unidirectional and
Externí odkaz:
https://doaj.org/article/c57fabb317444cd7bde0f4f017dc62de
Publikováno v:
Advances in Bridge Engineering, Vol 4, Iss 1, Pp 1-22 (2023)
Abstract Sichuan kahalo Jinsha River Bridge is a suspension bridge with a main span of 1030 m, and the anchorages on both sides are gravity anchorages. In order to adapt to special terrain and geological conditions, anchorage of Sichuan bank pioneere
Externí odkaz:
https://doaj.org/article/57fde6cede094714b846062859c29a9d
Publikováno v:
Vestnik MGSU, Vol 18, Iss 11, Pp 1713-1730 (2023)
Introduction. In recent years, the development of programming affects more and more spheres, including the architectural and construction field. New tools appear in the design activity allowing to describe numerically the parameters of building struc
Externí odkaz:
https://doaj.org/article/0c36edd6edad453780919e158f4e547a
Publikováno v:
Jixie chuandong, Vol 47, Pp 12-18 (2023)
At present, the main structural form of sprocket body generally adopts the integral structure at home and abroad, which is difficult to reverse and maintain. The split sprocket shaft group has great advantages in maintenance cost and convenience comp
Externí odkaz:
https://doaj.org/article/681f75cfc5694a63b8c7e87402423b41
Publikováno v:
电力工程技术, Vol 42, Iss 3, Pp 11-18 (2023)
The stability of opening process of fast mechanical switch is the key factor affecting the breaking performance of DC circuit breaker. Based on the finite element method, the multi-field coupling calculation of electromagnetic, thermal and momentum i
Externí odkaz:
https://doaj.org/article/f6d4fb4df6634f0e81c3f93f152f78b5
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 6, p 898 (2024)
The accurate prediction of the collision force magnitude resulting from ship berthing on docks is crucial for the rationality and safety of dock structural design. This paper presents a novel framework for the calculation of berthing collision force
Externí odkaz:
https://doaj.org/article/ce569cc3225f44ed89b6373b8328986b