Cooling behaviors of a novel flow channel in mechanical seals of extreme high-speed rotation for cryogenic rockets
Sign Up to like & getrecommendations! Published in 2020 at "Cryogenics"
DOI: 10.1016/j.cryogenics.2020.103055
Abstract: Abstract Mechanical seals usually require a special cooling system to control the high temperature generated by friction heating of rotating rings under the condition of extreme high-speed rotation. The working fluid is often in direct… read more here.
Keywords: mechanical seals; cryogenic rockets; speed rotation; extreme high ... See more keywords
Tribological and wear performances of graphene-oil nanofluid under industrial high-speed rotation
Sign Up to like & getrecommendations! Published in 2019 at "Tribology International"
DOI: 10.1016/j.triboint.2019.02.041
Abstract: Abstract The detrimental mechanical friction and wear during high-speed rotation are always challenging in industrial manufacturing. To solve this problem, an effective lubricant of graphene-oil nanofluid (GON) is developed in this work while the tribological… read more here.
Keywords: speed; wear performances; speed rotation; tribological wear ... See more keywords
Rotating cluster mechanism for coordinated heterogeneous MIMO cellular networks
Sign Up to like & getrecommendations! Published in 2018 at "Eurasip Journal on Wireless Communications and Networking"
DOI: 10.1186/s13638-018-1061-1
Abstract: To increase the average achievable rates per user for cluster-edge users, a rotating clustering scheme for the downlink of a coordinated multicell multiuser multiple-input multiple-output system is proposed in this paper and analyzed in two… read more here.
Keywords: cluster mechanism; rotating cluster; speed rotation; mechanism coordinated ... See more keywords