Zobrazeno 1 - 10
of 21
pro vyhledávání: '"You-Duo Peng"'
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
High-quality underwater images are used to extract information for a variety of purposes, including habitat characterization, species monitoring, and behavioral analysis. However, due to the limitation of non-uniform illumination environment and equi
Externí odkaz:
https://doaj.org/article/382ed4b7f1304e53a789e4b7ab554094
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 15234-15248 (2022)
The dish concentrator is an indispensable optical device for solar dish/stirling power system, which requires accurate tracking sun’s position. However, both the foundation settlement caused by long-term service and installation error can cause the
Externí odkaz:
https://doaj.org/article/e9dddae7b0a241ba8fa761ed8f77a001
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 6, p 1226 (2023)
Efficient underwater visual environment perception is the key to realizing the autonomous operation of underwater robots. Because of the complex and diverse underwater environment, the underwater images not only have different degrees of color cast b
Externí odkaz:
https://doaj.org/article/b052b6fd4d1b4f0392a172b4c020eac4
Publikováno v:
International Journal of Photoenergy, Vol 2020 (2020)
A nonuniform and high-strength heat flux load would reduce the working efficiency, safety, and in-service life of a cavity receiver. Four types of concave quartz windows, including conical, spherical, sinusoidal, and hyperbolic tangent, were proposed
Externí odkaz:
https://doaj.org/article/948d0cdc4fbe4f71839b65e4713d1537
Publikováno v:
International Journal of Photoenergy, Vol 2018 (2018)
In this paper, a flux distribution model of the focal plane in dish concentrator system has been established based on ray tracking method. This model was adopted for researching the influence of the mirror slope error, solar direct normal irradiance,
Externí odkaz:
https://doaj.org/article/10c7062beb564c6fb9dbbad27b906fa2
Publikováno v:
Journal of Marine Science and Engineering; Volume 11; Issue 6; Pages: 1226
Efficient underwater visual environment perception is the key to realizing the autonomous operation of underwater robots. Because of the complex and diverse underwater environment, the underwater images not only have different degrees of color cast b
Publikováno v:
China Ocean Engineering. 36:144-154
Publikováno v:
International Journal of Energy Research. 44:8799-8822
Publikováno v:
Energy. 261:125283
Publikováno v:
Renewable Energy. 129:431-445
In this paper, a novel discrete solar dish concentrator (DSDC) and its optimization method are proposed for improving the flux uniformity of the absorber surface inside cavity receiver. The creation of DSDC generatrix is very simple by dividing an id