Zobrazeno 1 - 10
of 864
pro vyhledávání: '"mechanical stresses"'
Publikováno v:
Hydrogen, Fuel Cell & Energy Storage, Vol 10, Iss 3, Pp 257-278 (2023)
This review article delves into the intricate mechanical behaviors exhibited by metal hydrides within hydrogen storage tanks during hydrogen absorption and release processes. The metal’s crystal structure undergoes expansion upon hydrogen absorptio
Externí odkaz:
https://doaj.org/article/fb8bf8daf2c645bf95d1f901038d2199
Autor:
Richard Gonçalves Cornelius, Betina Luísa Lenhard, Leonardo Hautrive Medeiros, Herber Cuadro Fontoura, Cristian Hans Correa, Rodinei Carraro, Rafael Concatto Beltrame, Tiago dos Santos, Tiago Bandeira Marchesan, Vitor Cristiano Bender
Publikováno v:
Energies, Vol 17, Iss 16, p 3994 (2024)
Electromagnetic forces can lead to the structural failure of power transformers due to extreme loading conditions, vibration, and/or fatigue. Therefore, studying the nature and the magnitude of these forces is a key task in the design and failure ana
Externí odkaz:
https://doaj.org/article/ed37f3f2a96d4a7985b19ef01c668325
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 8, Iss 4, p 149 (2024)
Twin-roll casting is a technology for the production of thin strips directly from liquid metal by combining continuous casting with hot rolling in a single step. The thermo-mechanical cyclic interaction with the solidifying strip causes fatigue crack
Externí odkaz:
https://doaj.org/article/937f02a402e5402495bd0f28b522e99d
Autor:
Tran Van Trieu, I. Yu. Lovshenko, V. R. Stempitsky, K. V. Korsak, Tran Tuan Trung, Dao Dinh Ha, V. V. Kolos
Publikováno v:
Цифровая трансформация, Vol 29, Iss 1, Pp 72-80 (2023)
A comparative analysis of the characteristics of the main types of bolometers is indicated in the article. The constructive solution of an uncooled thermal detector of the bolometric type, formed using the technology of microelectromechanical systems
Externí odkaz:
https://doaj.org/article/6032fb1b2d2c4837b9e586875d8696dd
Autor:
К.А. Кучинський, В.А. Крамарський
Publikováno v:
Праці Інституту електродинаміки Національної академії наук України, Iss 63, Pp 45-51 (2022)
Presented are the results of numerical studies of the distribution of vibration displacements and mechanical stresses in the insulation of the frontal part of the stator winding of a powerful turbogenerator under the influence of electrody-namics for
Externí odkaz:
https://doaj.org/article/d40ba7bc245a4849a7d6313b151096e3
Publikováno v:
Frontier Materials & Technologies, Iss 2 (2023)
The paper presents the results of reverse engineering including metallographic, mechanical, and engineering-technical studies of used rods of a compressor produced by the Dresser-Rand company (Siemens, Germany). The study established that the origina
Externí odkaz:
https://doaj.org/article/01ee1728cae744e28dfaf9382c058e82
Publikováno v:
European Journal of Cell Biology, Vol 102, Iss 2, Pp 151294- (2023)
Live staining of actin brings valuable information in the field of mechanobiology. Gene transfer of GFP-actin has been reported to disturb cell rheological properties while gene transfer of fluorescent actin binding proteins was not. However the infl
Externí odkaz:
https://doaj.org/article/f4cdde16fe5849dcb82d6f5a1bbb1ced
Autor:
Ana Sofia Vinhas, Filomena Salazar, José Manuel Mendes, António Sérgio Silva, Blanca Ríos-Carrasco, José Vicente Ríos-Santos, Javier Gil, Mariano Herrero-Climent, Carlos Aroso
Publikováno v:
Materials, Vol 17, Iss 2, p 434 (2024)
Statement of problem: Implant-supported rehabilitations are an increasingly frequent practice to replace lost teeth. Before clinical application, all implant components should demonstrate suitable durability in laboratory studies, through fatigue tes
Externí odkaz:
https://doaj.org/article/276324fe48cc41e6976a5a2bf0c96b18
Publikováno v:
Applied Sciences, Vol 14, Iss 2, p 512 (2024)
The control system for a micro-hydropower plant using an Archimedes screw turbine is the focus of this work. Three control systems were implemented based on a Barreda micro-hydropower plant (Spain) currently in operation: an optimal water level contr
Externí odkaz:
https://doaj.org/article/8b90e0036b134a29b4146dccad85fe78
Autor:
Yang Xiaochun, Liang Xuegang, Guo Haohui, Ma Long, Jian Li, Zhao Xin, Wang Jian, Yang Lvlin, Meng Zhiqiang, Jin Qunhua
Publikováno v:
Open Medicine, Vol 17, Iss 1, Pp 1031-1044 (2022)
An important causative factor in osteoarthritis (OA) is the abnormal mechanical stress-induced bone remodeling of the subchondral bone. β2-adrenergic receptor (Adrb2) plays a major role in mechanical stresses that induce bone remodeling. The medial
Externí odkaz:
https://doaj.org/article/aa328e50e4c649f8b367bcf8c08dd62f