Mechanics and physics under supergravity conditions  

作　　者：Chaofeng Lü Chao Sun Shengqiang Cai 

机构地区：[1]Faculty of Mechanical Engineering and Mechanics,Ningbo University,Ningbo 315211,China [2]New Cornerstone Science Laboratory,Center for Combustion Energy,Department of Energy and Power Engineering,Tsinghua University,Beijing 100084,China [3]Department of Mechanical and Aerospace Engineering,University of California,San Diego,La Jolla CA 92093,USA

出　　处：《Acta Mechanica Sinica》2024年第6期1-2,共2页力学学报（英文版）

摘　　要："Supergravity"refers to the conditions where the effective gravity is greater than that of Earth.Supergravity conditions are generally relevant to stellar evolution,geophysical movement,astrophysical flows,and more.They also frequently occur in various engineering scenarios involving acceleration,such as the launch of space shuttles,operation of rotor engines,impacts and explosions,chemical separation processes,and overloaded testing experiments.It is already demonstrated in physiological experiments that living organisms of animals or plants could be damaged,either temporarily or permanently,when subjected to supergravity.To create supergravity conditions for scientific research on the Earth,centrifugal equipment or rapidly rotating devices are omnipresent in various fields,such as aerospace engineering,geophysical science,chemical and biomedical engineering,nuclear engineering,rotating flows,and physical modeling tests.

关 键 词：GEOPHYSICAL EARTH STELLAR 

分 类 号：O369[理学—流体力学]