Fluid Mechanics

多物理场相干结构

Multiphysics coherent structures

The organized, persistent patterns of flow within a pump-turbine that interact across different physical domains (e.g., fluid dynamics and structural mechanics) during operation. / 泵水轮机运行期间，跨不同物理域（如流体动力学和结构力学）相互作用的有序、持久流动模式。

Knowledge type: 自然理论
First proposed or discovered
Proposer: Turkey Farm member
Creator: 农场主
Last updated: 2026-10-25 19:01:56

Sub-knowledge points

POD-based analysis: Proper Orthogonal Decomposition used to extract dominant flow featuresLinear Bézier speed variation: A specific method of speed ramping

Higher-order knowledge points

Pump-turbine hydrodynamicsMultiphysics simulation

Main parameters and performance indicators

Bézier speed variation: A mathematical curve used to model the speed change profilePump mode: The operational state of the pump-turbine

Open problems

No unresolved problem recorded yet

Related literature

ranked by community stars

POD-based analysis of multiphysics coherent structures in a pump-turbine under pump mode during linear Bézier speed variationOpen source

多物理场相干结构

Sub-knowledge points

Higher-order knowledge points

Main parameters and performance indicators

Open problems

Related products and links