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Cavitation dynamics in a vitrimer
Vitrimer Cavitation dynamics Strain stifening Viscoelasticity
2023/12/8
Vitrimer is a polymer network with dynamic covalent bonds, which can be dynamically broken and reformed. Thanks to the dynamic covalent bonds, vitrimer behaves like an elastomer at high deformation ra...
Computer-Aided Polymer Design: Integrating Group Contribution and Molecular Dynamics
Polymer Design Integrating Group Contribution Molecular Dynamics
2023/6/19
Polymers are widely used to manufacture many chemical products. Often, polymers are designed by trial-and-error, which is expensive and time-consuming. In this work, a new optimization-based computer-...
The nuclear market will be able to respond as it transitions away from the oversupply of recent years - but decisions to increase capacity in the front-end of the fuel cycle will need to be taken soon...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Towards Provably Efficient Quantum Algorithms for Nonlinear Dynamics and Large-scale Machine Learning Models
非线性动力学 机器学习模型 高效量子算法
2023/4/13
Nonlinear dynamics play a prominent role in many domains and are notoriously difficult to solve. Whereas previous quantum algorithms for general nonlinear equations have been severely limited due to t...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Energy Concentration and Weak Stability in Fluid Dynamics
流体动力学 能量集中 弱稳定性
2023/4/14
The weak stability is an important issue in fluid dynamics. We will discuss the mathematical understudying of concentration phenomena in the framework of weak solutions with either critical or subcrit...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Nonlinear Stability of Shear Flows and Rotating Flows in Fluid Dynamics
流体动力学 剪切流 旋转流 非线性稳定性
2023/4/25
Hydrodynamic stability at high Reynolds number is a central topic in fluid mechanics. It is closely related to turbulence. Whereas the laminar velocity profile is linearly stable for all Reynolds numb...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Dynamics near a shear flow with Coriolis force
科里奥利力 剪切流 动力学
2023/5/16
In this talk, I will discuss the dynamics near a shear flow when the Coriolis force is involved. Compared with the non-Coriolis case, the spectral properties of the linearized Euler operator change fu...
中国地质大学科学技术发展院顾延生* 等,环境学院, Climate Dynamics (2020), ENSO-related droughts and ISM variations during the last millennium in tropical southwest China（图）
中国西南热带地区；印度夏季风（ISM）；演化；干旱发生；太阳活动；ENSO驱动机制
2021/10/15
近日，中国地质大学环境学院顾延生教授团队题为《中国西南热带地区过去千年来ENSO关联的干旱与印度夏季风变化》（ENSO-related droughts and ISM variations during the last millennium in tropical southwest China）的学术论文刊发在杂志《Climate Dynamics》上，该文为深刻理解中国西南热带地区印度夏季...
4D-SFM PHOTOGRAMMETRY FOR MONITORING SEDIMENT DYNAMICS IN A DEBRIS-FLOW CATCHMENT: SOFTWARE TESTING AND RESULTS COMPARISON
4D-SfM Photogrammetry Sediment dynamics monitoring Software comparison Debris flow hazard
2018/6/4
In recent years, the combination of Structure-from-Motion (SfM) algorithms and UAV-based aerial images has revolutionised 3D topographic surveys for natural environment monitoring, offering low-cost, ...
2018年IUTAM开发工程系统非线性动力学研讨会（IUTAM Symposium on Exploiting nonlinear dynamics for engineering systems）
2018年 IUTAM 开发工程系统非线性动力学 研讨会
2018/1/11
The appearance of nonlinear phenomena used to be perceived as dangerous, with a general tendency to avoid them or control them. This perception has led to intensive research using various approaches a...
China's Global Shipping Connectivity: Internal and External Dynamics in the Contemporary Era (1890-2016)
China connectivity maritime network port system vessel movements
2018/4/3
China's global shipping connectivity had been somewhat overlooked as the bulk of related studies predominantly focused on the throughput volume of its own port cities. This article tackles such lacuna...
IUTAM Symposium on Dynamics and stability of fluid interfaces
IUTAM Seminar Dynamics Fluid interfaces stable
2017/12/13
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IUTAM Symposium on Critical flow dynamics involving moving/deformable structures with design applications
IUTAM Seminar Critical flow dynamic Mobile Deformation Structure design The application
2017/12/13
IUTAM Symposium on Critical flow dynamics involving moving/deformable structures with design applications.
The Fifth Joint International Conference on Multibody System Dynamics – IMSD 2018
IMSD meetings The international conference Multibody system The application
2017/12/13
The IMSD conference is a biannual series that serves as a meeting point for the international multibody community and as an opportunity to exchange high-level, current information on the theory and ap...
IUTAM Symposium on Dynamics of complex fluids and interfaces
IUTAM Seminar The complex fluid dynamics interface
2017/12/13
IUTAM Symposium on Dynamics of complex fluids and interfaces