Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Yijun Lan"'
Publikováno v:
Applied Sciences, Vol 12, Iss 12, p 6212 (2022)
Aiming at the problem of valve port erosion caused by contaminated particles, a three-dimensional prediction model of valve orifice erosion was established based on computational fluid dynamics (CFD) and erosion theory, considering the influence of t
Externí odkaz:
https://doaj.org/article/bad433d30fe840c5a36963c2ea933b6b
Publikováno v:
SEG Technical Program Expanded Abstracts 2009.
Summary In this paper we propose a new statics method for very thick near-surface structures with near-surface gravel deposits and a huge sand dune in western China. This method is based on getting the thickness of the near-surface deposits by longar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::043510d2339c577aadfe51ab8f068837
https://doi.org/10.1190/1.3255111
https://doi.org/10.1190/1.3255111
Publikováno v:
SPIE Proceedings.
In this paper, multivariable linear regression analysis was employed to obtain the relationship among facial geometric features, and a discriminant function was used to evaluate the significance of different features. Finally, classification rates we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91cd01daaa62c031954eb668f314a2b6
https://doi.org/10.1117/12.714225
https://doi.org/10.1117/12.714225