Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Weichao Shi"'
Publikováno v:
Journal of Marine Science and Technology. 26:931-946
Ship–seabed interaction is highly critical to ship safety and ship performance when ship operates over shallow water with uneven seabed. However, the prediction method for ship reaction is still yet to be fully developed. In this paper, a high-fide
Publikováno v:
Water, Vol 13, Iss 2103, p 2103 (2021)
Water
Volume 13
Issue 15
Water
Volume 13
Issue 15
This paper researched into the harmonic and anharmonic underwater flapping foil propulsion systems to improve the efficiency of these bioinspired propulsors. The angle of attack, the pitching angle, the heaving amplitude, and the phase difference are
Publikováno v:
Ocean Engineering. 179:361-370
This paper presents the propulsive performance optimization of tandem hydrofoils equipped in a wave glider in head sea conditions with the aid of computational fluid dynamic (CFD) method by using a commercial CFD code, STAR-CCM+. Firstly, this work p
Publikováno v:
Optik. 170:278-286
In this study, a new bidirectional reflectance distribution function (BRDF) measurement and modeling method are proposed for cutting surfaces to address problems in the use of the current measuring method and model to obtain BRDF: the range of measur
Autor:
Alessandro Carchen, Noriyuki Sasaki, Benedetto Piaggio, Mehmet Atlar, Serkan Turkmen, Weichao Shi
The Gate Rudder is a recently introduced twin rudder system whose major advantages stem from its energy-saving properties. The two foil-shaped blades of the rudder, placed aside of the propeller, act as a partial duct in the wake of the hull producin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1d6b91e3b2707fc7188e3d1efda1ea5
https://strathprints.strath.ac.uk/74798/7/Carchen_etal_AOR_2020_Investigation_of_the_manoeuvrability_characteristics_of_a_gate_rudder.pdf
https://strathprints.strath.ac.uk/74798/7/Carchen_etal_AOR_2020_Investigation_of_the_manoeuvrability_characteristics_of_a_gate_rudder.pdf
Publikováno v:
Applied Energy
The power coefficient for a horizontal axis tidal turbine is the determinant factor for the efficiency of a tidal energy system. To guarantee a highly efficient tidal turbine operating in the real sea environment for an enduring long period is of cri
Publikováno v:
Renewable Energy. 111:688-707
This paper focuses on implementing detailed flow measurement using advanced Particle Image Velocimetry (PIV) system to investigate the flow mechanism of leading-edge tubercles on tidal turbine blades. Two approaches have been applied: one is 2D PIV t
Autor:
David A. Weitz, Weichao Shi
Publikováno v:
Macromolecules. 50:7681-7686
Phase separation has been used for engineering microscale fluids and particles with designed structures. But it is challenging to use phase separation to create complicated microcapsules because phase separation in the shell correlates with applied o
Autor:
Kristala L. J. Prather, Aditya M. Kunjapur, Weichao Shi, Wui Yarn Chan, Nikita A. Khlystov, Bradley D. Olsen
Publikováno v:
Polymer. 109:238-245
Bio-sourced macromolecules such as cyanophycin are an attractive source for alternative, sustainable plastics. While the chemical structure and biological function of cyanophycin have been previously investigated, its material properties remain large
Publikováno v:
Ocean Engineering. 130:166-175
Cavitating ship propellers are known to be the dominant noise source contributing significantly to the underwater radiated noise (URN) level. Innovative measurement methods using on-board devices need to be further investigated as they offer a seriou