Zobrazeno 1 - 10
of 2 064
pro vyhledávání: '"Surface damage"'
Publikováno v:
Advances in Bridge Engineering, Vol 5, Iss 1, Pp 1-17 (2024)
Abstract Surface damage detection in concrete structures is critical for maintaining structural integrity, yet current object detection algorithms often struggle in low-light environments. To address this challenge, this study proposed a methodology
Externí odkaz:
https://doaj.org/article/54706d0e38a5438ba071e4213f3e9d87
Publikováno v:
Journal of Engineering and Applied Science, Vol 71, Iss 1, Pp 1-12 (2024)
Abstract Severe friction on wheel/rail contact interface in the process of a train emergency braking can cause significant thermal and mechanical phenomena. Obvious friction heat and serious material damage will appear on the contact surface. In this
Externí odkaz:
https://doaj.org/article/f8da28d672d741ae9d1f3f0236ae4a5a
Publikováno v:
Meikuang Anquan, Vol 55, Iss 9, Pp 157-165 (2024)
In order to achieve the goal of reducing surface damage during coordinated mining of large dip (inclined) coal seams, taking the occurrence conditions of coal seams in a certain mine in Gansu Province as the background, UDEC numerical simulation soft
Externí odkaz:
https://doaj.org/article/770a3128c1e3460a8f016e1f33d38eb9
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 3790-3800 (2024)
In the semiconductor industry, where miniaturization is a key driver, mechanical properties of ultra-thin dies are increasingly important research topics. Sub-surface damage (SSD) is a common issue in wafer thinning processes, but there is a lack of
Externí odkaz:
https://doaj.org/article/aaa3f2c5eec042709c2318f2f3196f19
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 3690-3702 (2024)
Damage to the substrate hinders the application of laser paint stripping (LPS) on carbon fiber reinforced polymers (CFRP), but the damage mechanism is currently unknown. In this paper, the LPS characteristics of CFRP, such as paint stripping depth, s
Externí odkaz:
https://doaj.org/article/e9ff67402e4a4bf0bd73ba15b076b16f
Publikováno v:
Ultrasonics Sonochemistry, Vol 111, Iss , Pp 107135- (2024)
In orthopedic surgery, cortical bone cutting usually involves washing and cooling with physiological saline. However, how the saline changes the cutting behaviors of bone ultrasonic vibration cutting remains challenging. Hence, this paper simulates t
Externí odkaz:
https://doaj.org/article/a98ea8d959b94d9fa41f8727e72c7ad3
Autor:
Michael Sommerauer, Benjamin Seligmann, Hannah Gottlieb, Anton Hohenwarter, Jeong-Ha You, Neil Bostrom, Reinhard Pippan, Maximilian Siller, Verena Maier–Kiener
Publikováno v:
Nuclear Materials and Energy, Vol 41, Iss , Pp 101769- (2024)
Thermomechanical fatigue of refractory metals is commonly observed in high-temperature environments like first walls and divertors for proposed fusion reactors or X-ray anodes for medical imaging. Typically, alloying with rhenium or optimized microst
Externí odkaz:
https://doaj.org/article/b0382500dc6145e4b9cae636dc971fe1
Publikováno v:
Fenmo yejin jishu, Vol 42, Iss 3, Pp 304-311 (2024)
Yttria particle reinforced tungsten plates with different thickness reduction were prepared by powder metallurgy technology combined with rolling process. The prepared samples with different recrystallization volume fractions were subjected to transi
Externí odkaz:
https://doaj.org/article/cf7f838cd05544ffbb225c4d5c22c4a2
Publikováno v:
Journal of Asian Ceramic Societies, Vol 12, Iss 2, Pp 184-193 (2024)
ABSTRACTLaser surface texturing (LST) with different patterns was performed on silicon nitride (Si3N4) ceramic. Effect of patterns created by LST on coefficient of friction (COF) and surface damage under dry friction was investigated. Results indicat
Externí odkaz:
https://doaj.org/article/53e7b684467742ceb8d0557bd2c226bf