Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Chengmeng Sun"'
Autor:
Xin Liu, Mingzhi Shao, Tengwen Zhang, Hansheng Zhou, Lei Song, Fengguang Jia, Chengmeng Sun, Zhuoyi Yang
Publikováno v:
World Electric Vehicle Journal, Vol 15, Iss 9, p 388 (2024)
As an important interface between unmanned aerial vehicles (UAVs) and ships, the stability and motion control compensation technology of the shipborne UAV landing platform are paramount for successful UAV landings. This paper has designed a new contr
Externí odkaz:
https://doaj.org/article/beaea86880cd4fd5b916805105353f2f
Publikováno v:
Petroleum Exploration and Development, Vol 42, Iss 5, Pp 717-722 (2015)
Aiming to optimize the truss leg structure of self-elevating unit, the sensitivity of leg strength to different chord space was analyzed, and the optimal value of chord space for legs was presented. The wind load under storm condition was obtained by
Externí odkaz:
https://doaj.org/article/1515767c328a488395d1e6fdf9a89460
Publikováno v:
European Journal of Pharmaceutics and Biopharmaceutics
Graphical abstract
Oral drugs present the most convenient, economical, and painless route for self-administration. Despite commercialization of multiple technologies relying on micro- and nanocrystalline drugs, research on microparticles (MPs) b
Oral drugs present the most convenient, economical, and painless route for self-administration. Despite commercialization of multiple technologies relying on micro- and nanocrystalline drugs, research on microparticles (MPs) b
Publikováno v:
Petroleum Exploration and Development, Vol 42, Iss 5, Pp 717-722 (2015)
Aiming to optimize the truss leg structure of self-elevating unit, the sensitivity of leg strength to different chord space was analyzed, and the optimal value of chord space for legs was presented. The wind load under storm condition was obtained by
Publikováno v:
Journal of Marine Science and Application. 13:315-320
The extending of a cantilever and transverse moving of a drilling floor enable the jack-up to operate in several well positions after the Jack-up has pitched. The cantilever allowable load nephogram is the critical reference which can evaluate the ja
Autor:
Tianfeng Zhao, Chengmeng Sun
Publikováno v:
Applied Ocean Research. 47:154-161
A new type of jack-up rig spudcan is proposed to remove the soil resting on the upper surface of the spudcan and thus reduce the pull-out resistance during the extraction process after drilling. The new spudcan has three pontoons, each composed of th
Publikováno v:
2015 International Conference on Fluid Power and Mechatronics (FPM).
Legs are the main load-carrying structures of Self-elevating Unit. To optimize leg structure can improve unit environmental bearing capacity. Aiming at studying on the truss legs optimum design, the paper analyzes the sensibility of leg strength to d