Numerical study on the trajectory of dropped cylindrical objects
Sign Up to like & getrecommendations! Published in 2017 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2016.11.060
Abstract: Abstract Dropped objects are among the top ten causes of fatalities and serious injuries in the oil and gas industry (DORIS, 2016) . Objects may be dropped during lifting or any other offshore operation. Concerns… read more here.
Keywords: rolling frequency; numerical study; drag coefficient; dropped cylindrical ... See more keywords
Motion dynamics of dropped cylindrical objects in flows after water entry
Sign Up to like & getrecommendations! Published in 2019 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2019.01.010
Abstract: Abstract The investigation on the phenomena of objects falling into water is of great significance to protect the underwater equipment in offshore industry. The dropped objects into water are found to be affected by many… read more here.
Keywords: dropped cylindrical; cylindrical objects; water; dynamics dropped ... See more keywords
Graphene-Metal Metasurface for Cloaking of Cylindrical Objects at Low-Terahertz Frequencies
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3228833
Abstract: Most of the theoretical studies involving graphene, typically assume an ultra-high mobility and/or high value of Fermi energy to achieve exciting functionalities such as polarization conversion, absorption, cloaking, among others. In practice, however, graphene with… read more here.
Keywords: mobility; metal metasurface; graphene metal; metasurface ... See more keywords