Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Leon Mishnaevsky, Jr."'
Publikováno v:
Composites Part C: Open Access, Vol 15, Iss , Pp 100521- (2024)
During scarf repair of wind turbine blades, the difference in coefficients of thermal expansion and chemical shrinkage between the original part and the repair patch leads to the development of residual stresses. These residual stresses are detriment
Externí odkaz:
https://doaj.org/article/8fcbc2fe7ed046d78dd38fcc814365ce
Publikováno v:
Wind Energy, Vol 26, Iss 10, Pp 1017-1026 (2023)
Abstract Numerical simulations of rain droplet impacts on real rough surfaces of leading edges of wind turbine blades are presented. The effect of rough blade surface conditions during liquid impacts on the stress distribution in the protective coati
Externí odkaz:
https://doaj.org/article/cf55d2aa8ca34c4795222a2302e2346e
Autor:
Leon, Mishnaevsky Jr.
Publikováno v:
In Current Opinion in Green and Sustainable Chemistry February 2023 39
Publikováno v:
Materials & Design, Vol 231, Iss , Pp 112011- (2023)
Leading edge erosion of wind turbine blades causes roughening of the blade’s surface, leading to a reduction of energy production. This paper presents a computational model for the prediction of the roughness evolution of the blade’s surface, bas
Externí odkaz:
https://doaj.org/article/604248c89b274ec9861604dfe0cea7c9
Autor:
Kadhirvel Boopathi, Leon Mishnaevsky Jr, Bose Sumantraa, S. Anthonyraj Premkumar, Krishnaraj Thamodharan, Kannan Balaraman
Publikováno v:
Wind Energy, Vol 25, Iss 5, Pp 968-979 (2022)
Abstract Results of a survey of failure mechanisms of wind turbine blades in India, observed by service companies, are presented. Surface erosion is the most often observed blade damage mechanism, followed by lightning strikes. Leading edge erosion c
Externí odkaz:
https://doaj.org/article/159118df1a664b119a504910efd6ed01
Autor:
Leon Mishnaevsky Jr.
Publikováno v:
Energies, Vol 16, Iss 23, p 7694 (2023)
Ensuring the sustainability of wind turbine blades will be an important requirement for new wind turbines to be installed in the coming years and decades. Several new wind turbines with blades from recyclable materials have already been installed, am
Externí odkaz:
https://doaj.org/article/5fb83398e3a040c6952845433f575775
Autor:
Søren Fæster, Nicolai Frost‐Jensen Johansen, Leon Mishnaevsky Jr, Yukihiro Kusano, Jakob Ilsted Bech, Martin Bonde Madsen
Publikováno v:
Wind Energy, Vol 24, Iss 10, Pp 1071-1082 (2021)
Abstract Leading edge erosion on a wind turbine blade from Vindeby offshore wind farm is characterized by X‐ray tomography, and air bubbles within the top coat are observed. Similar coating systems with and almost without air bubbles within the top
Externí odkaz:
https://doaj.org/article/28253b92cbb8457eaf41290d70b84b5c
Publikováno v:
Wind Energy, Vol 24, Iss 4, Pp 402-408 (2021)
Abstract Three‐dimensional (3‐D) finite element models of structural (scarf) repair of wind turbine blade, including the composite patch, adhesive, coating and parent composite structures is developed. Computational studies of the effect of the s
Externí odkaz:
https://doaj.org/article/fc5582084fac41c6b08de92990e0ca3b
Publikováno v:
Materials Today Communications. 31:103362
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1132dde7bf587bb1cf246919b74da41e
https://doi.org/10.1016/j.mtcomm.2022.103362
https://doi.org/10.1016/j.mtcomm.2022.103362
Publikováno v:
IOP Conference Series: Materials Science & Engineering; 2016, Vol. 139 Issue 1, p1-1, 1p