云南高校图书馆联盟文献共享服务平台- GYRO

GYRO: 作品数：98被引量：120H指数：5; 导出分析报告; 相关作者：陈峰浴苏海滨李雷乔玉涛马正华更多>>; 相关机构：中海油田服务股份有限公司北京理工大学技术公司北京航空航天大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金中国博士后科学基金国家高技术研究发展计划北京市自然科学基金更多>>

Nonlinear saturation of reversed shear Alfvén eigenmode via high-frequency quasi-mode generation: 《Plasma Science and Technology》2025年第1期17-22,共6页Zhiwen CHENG Guangyu WEI Lei YE Zhiyong QIU; supported by the Strategic Priority Research Program of Chinese Academy of Sciences(No.XDB0790000);the Collaborative Innovation Program of Hefei Science Center,CAS(No.2022HSC-CIP008);National Natural Science Foundation of China(Nos.12275236 and 12261131622)。; A nonlinear saturation mechanism for reversed shear Alfvén eigenmode(RSAE)is proposed and analyzed,and is shown to be of relevance to typical reactor parameter region.The saturation is achieved through the generation...; 关键词：reversed shear Alfvén eigenmode nonlinear mode coupling continuum damping gyrokinetic theory

Nonlinear dynamics of the reversed shear Alfvén eigenmode in burning plasmas: 《Plasma Science and Technology》2024年第5期1-16,共16页王涛魏士朝 Sergio BRIGUGLIO Gregorio VLAD Fulvio ZONCA 仇志勇; supported by National Natural Science Foundation of China (Nos. 12205251, 12275236 and 12261131622);Italian Ministry for Foreign Affairs and International Cooperation Project (No. CN23GR02);the National Key Research and Development Program of China (Nos. 2019YFE03020003 and 2017YFE0301900);Users of Excellence program of Hefei Science Center CAS (No. 2021HSC-UE016);funded by the European Union via the Euratom Research and Training Programme (No. 101052200–EUROfusion); In a tokamak fusion reactor operated at steady state,the equilibrium magnetic field is likely to have reversed shear in the core region,as the noninductive bootstrap current profile generally peaks off-axis.The revers...; 关键词：reversed shear Alfvén eigenmode energetic particle nonlinear gyrokinetic theory saturation burning plasma

Gyro-Landau-fluid simulations of impurity effects on ion temperature gradient driven turbulence transport: 《Plasma Science and Technology》2024年第1期8-15,共8页刘逸飞李继全; supported by National Natural Science Foundation of China(Nos.U1967206 and 12275071);National Key R&D Program of China(No.2017YFE0301201)。; The effects of impurities on ion temperature gradient(ITG)driven turbulence transport in tokamak core plasmas are investigated numerically via global simulations of microturbulence with carbon impurities and adiabatic...; 关键词：gyro-Landau-fluid simulation impurity effects ion temperature gradient mode turbulence transport

Golden GYRO在现场的应用: 《化工管理》2023年第24期110-112,共3页崔自强; 海上钻探的开发特点决定了每个区域需要设置规划的井位。随着调整井的开发和侧钻需要,井与井间如树的根系般错综复杂。井间最近距离仅在毫厘之间,彼此紧密靠近的套管本身具有磁性,它们和地磁场的相互作用使得传统的随钻测斜系统方位测...; 关键词：随钻陀螺测量过程数据分析

An internally damped inertial platform for marine gravimetry and a test case in the South China Sea: 《Journal of Oceanology and Limnology》2023年第2期816-829,共14页Pengfei WU Lin WU Lifeng BAO Long WANG Bo WANG Danling TANG; Supported by the National Natural Science Foundation of China(Nos.42192535,41876136);the Guangdong Special Support Program(No.2019BT02H594);supported by the Key Special Projects of the Southern Marine Science and Engineering Guangdong Laboratory(Guangzhou)(for Introduced Talents Team)(Nos.GML2021GD0810,GML2019ZD0602)。; To dampen periodic off-levelling motions within an inertial platform while undergoing horizontal accelerations of the same period and to achieve a levelling accuracy of a few tens of arcseconds with that system,an int...; 关键词：internally damped platform gyro-levelling loop marine gravimetry

Stabilization of ion-temperature-gradient mode by trapped fast ions: 《Plasma Science and Technology》2022年第6期105-115,共11页Siqi WANG Huishan CAI Baofeng GAO Ding LI; National Natural Science Foundation of China(Nos.11822505,11835016 and 11675257);the Youth Innovation Promotion Association CAS,the Users with Excellence Program of Hefei Science Center CAS(No.2019HSC-UE013);the Fundamental Research Funds for the Central Universities(No.WK3420000008);the Collaborative Innovation Program of Hefei Science Center CAS(No.2019HSC-CIP014)。; Understanding and modeling fast-ion stabilization of ion-temperature-gradient(ITG)driven microturbulence have profound implications for designing and optimizing future fusion reactors.In this work,an analytic model is...; 关键词：fast ions ITG instability gyro-kinetic

Quaternion Realization of Mobile Weapon Aiming Stabilization: 《Journal of Mechanics Engineering and Automation》2022年第1期15-22,共8页Karol Dobrovodský Pavel Andris; Quaternion realization of aiming stabilization of the mobile weapon is considered.Gyro compassing combined with an inclinometer is used for the measurement of the initial chassis orientation in respect of the geograph...; 关键词：QUATERNIONS aiming stabilization gyro compassing INCLINOMETER Earth rotation compensation

Nonlinear excitation of a geodesic acoustic mode by reversed shear Alfvén eignemodes: 《Plasma Science and Technology》2022年第2期57-61,共5页Yahui WANG Tao WANG Shizhao WEI Zhiyong QIU; supported by the National Key R&D Program of China(No.2017YFE0301900);National Natural Science Foundation of China(No.11875233);Users of Excellence Program of Hefei Science Center CAS(No.2021HSC-UE016)。; The parametric decay process of a reversed shear Alfvén eigenmeode(RSAE)into a geodesic acoustic mode and a kinetic RSAE is investigated using nonlinear gyrokinetic theory.The excitation conditions mainly require the...; 关键词：reversed shear Alfvén eigenmode geodesic acoustic mode gyrokinetic theory nonlinear mode coupling burning plasmas alpha channelling

Research on Manual Centrifuge Based on Gyro Spin Principle: 《外文科技期刊数据库(文摘版)工程技术》2021年第11期632-634,共5页NING Yanxiang WANG Li; The manual centrifuge based on the principle of gyro spin is inspired by the game of "Whistle / pull flywheel". It uses the torsional deformation of the rope to form a "super helix" to make the disc rotate at high spe...; 关键词：manual centrifuge gyro spin principle pull wire flywheel super helix physical model

High-precision gyro-stabilized control of a gear-driven platform with a floating gear tension device被引量：3: 《Frontiers of Mechanical Engineering》2021年第3期487-503,共17页Xianliang JIANG Dapeng FAN Shixun FAN Xin XIE Ning CHEN; This work was supported by the National Natural Science Foundation of China(Grant No.U19A2072);the Foundation by China Academy of Launch Vehicle Technology(Grant No.CALT201706).; This study presents an improved compound control algorithm that substantially enhances the antidisturbance performance of a gear-drive gyro-stabilized platform with a floating gear tension device.The tension device ca...; 关键词：inertially stabilized platform floating gear tension device nonlinear friction disturbance compensation proportional multiple-integral observer

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