Search Results - "郭昆"
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OPLC温度分布及光单元传输损耗特性研究分析
Published in Guangtongxin Yanjiu (01-01-2018)“…针对温度变化对光纤复合低压电缆（OPLC）传输性能的影响,综合考虑电缆温度场分布以及材料膨胀系数不同导致的应力差分布特性,建立了OPLC温度变化与传输损耗的数学模型。在此基础上,设计了基于电力场、光场、温度场和应力场等多物理场耦合的仿真模型,采用有限元分析方法,结合COMSOL…”
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Dynamic responses of deep underground explosions based on improved Grigorian model
Published in Journal of Central South University (2015)“…It is important to investigate the dynamic behaviors of deep rocks near explosion cavity to reveal the mechanisms of deformations and fractures. Some…”
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Penetration depth for yaw-inducing bursting layer impacted by projectile
Published in Journal of Central South University (01-04-2012)“…In order to accurately estimate the anti-penetration capacity of yaw-inducing bursting layer with irregular barriers on surface impacted by projectile, the…”
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Fully coupled flow-induced vibration of structures under small deformation with GMRES method
Published in Applied mathematics and mechanics (2010)“…Lagrangian-Eulerian formulations based on a generalized variational principle of fluid-solid coupling dynamics are established to describe flow-induced…”
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Synthesis, characterization of monodispersed MgO microspheres and thermal decomposition kinetics of its precusor
Published in Journal of Central South University (01-09-2014)“…Monodispersed MgO microspheres were successfully synthesized by a simple solvothermal method using PEG-400 as solvent. The samples were characterized by X-ray…”
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配体交换调控纳米金表面寡核苷酸自组装
Published in 分析化学 (2007)“…O6; 以4-巯基苯甲酸(MBA)为调控分子,对照巯基己醇(MCH),基于配体交换法对纳米金(10…”
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基于一阶LADRC控制的直驱风机次同步振荡抑制策略
Published in 中国电力 (2022)“…针对直驱式风电机组接入弱交流电网诱发次同步振荡(subsynchronous oscillation,SSO)问题,提出一阶线性自抗扰控制(linear active disturbance rejection…”
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