Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Ping-Chen Wu"'
Publikováno v:
Inventions, Vol 8, Iss 2, p 58 (2023)
The objective of this study is to design a hull-mounted sonar dome of a ship using OpenFOAM with a bulbous bow effect at cruise speed in calm water. Verification and validation for the original sonar dome simulation are conducted. Next, the 1.44 mill
Externí odkaz:
https://doaj.org/article/a2a9ebaa67df45c68bad6eb0cc3d22dd
Autor:
Ping-Chen Wu
Publikováno v:
Applied Sciences, Vol 12, Iss 21, p 11273 (2022)
The purpose of this study is to consider propeller geometry and blade rotation in the propeller model in a CFD code. To predict propeller performance, a body force propeller model was developed based on blade element theory and coupled with URANS (un
Externí odkaz:
https://doaj.org/article/758b9ed2c2f64d9dbd8d893fc3cd30c5
Publikováno v:
Energies, Vol 15, Iss 17, p 6484 (2022)
The present work is to modify the stern duct of Japan bulk carrier (JBC) to reduce the ship total resistance for Froude number 0.142. The research method is to use the CFD (computational fluid dynamics) tool OpenFOAM to predict the total resistance a
Externí odkaz:
https://doaj.org/article/e533c7b186564399b2a1c034539d26aa
Publikováno v:
Sensors, Vol 22, Iss 14, p 5342 (2022)
The objective of this study is to design the hull-mounted sonar dome of a ship. The goal is to reduce the ship total resistance and improve the flow field around the sonar dome for the ship design speed. OpenFOAM 6 was applied to analyze the viscous
Externí odkaz:
https://doaj.org/article/2e42909a967a4b2b84bc2928ffe7e89b
Publikováno v:
IEEE Photonics Journal, Vol 9, Iss 3, Pp 1-9 (2017)
High-voltage light-emitting diodes (HV-LEDs) were prepared with 4 × 2 microcells. A novel technique for enhancing the light extraction of HV-LEDs by using wet-etched chamfer structures in the sidewalls of each cell is proposed. The thicknesses of th
Externí odkaz:
https://doaj.org/article/c8c76e74ba3c4ae2af66f910ce153769
Autor:
Ping-Chen Wu, Jiahn-Horng Chen
Publikováno v:
Journal of Ocean Engineering and Science, Vol 1, Iss 3, Pp 238-245 (2016)
A numerical strategy is proposed for a viscous uniform flow past a 2-D partially cavitating hydrofoil placed at a finite depth from the free surface. The flow was modeled by the Reynolds-averaged Navier–Stokes (RANS) equations. A finite-volume meth
Externí odkaz:
https://doaj.org/article/3e7d3e5b6b2f4e2abea5a84a7ce830f0
Autor:
Ping-Chen Wu, 吳秉宸
107
Ever since the emergence of blockchain, the concerns to privacy have been rising among the public. Meanwhile, the advancements of cryptography, such as MPC (Multi Party Computation), zero-knowledge proof, and homomorphic encryption, etc., pa
Ever since the emergence of blockchain, the concerns to privacy have been rising among the public. Meanwhile, the advancements of cryptography, such as MPC (Multi Party Computation), zero-knowledge proof, and homomorphic encryption, etc., pa
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/x9n3b6
Autor:
Ping-Chen Wu, 吳秉誠
105
This study conducts three full-size experimental simulations and investigates other three same experimental simulations of cantilever column member specimen with different failure mechanisms using general reinforced steel bars (fy=420MPa,fyt
This study conducts three full-size experimental simulations and investigates other three same experimental simulations of cantilever column member specimen with different failure mechanisms using general reinforced steel bars (fy=420MPa,fyt
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/94guv5
Autor:
Ping-Chen Wu, 吳秉蓁
91
英文摘要 The study of the vagA gene of Xanthomonas axonopodis pv. citri XCI3-1 leads to a discovery of a new gene, it is named vagX, whose deduced amino acid sequence shows 12-20% identity and 28-34% similarity to VirB8 homolog of Bordete
英文摘要 The study of the vagA gene of Xanthomonas axonopodis pv. citri XCI3-1 leads to a discovery of a new gene, it is named vagX, whose deduced amino acid sequence shows 12-20% identity and 28-34% similarity to VirB8 homolog of Bordete
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/41171058322178193190