Spatiotemporal correlation evolution of pressure fluctuations in the hump region of a pump-turbine
Nannan Zhao, Jianjun Feng, Guojun Zhu, Yunzhe Li, Yuquan Zhang, Xingqi Luo
Topics & Concepts
InstabilityPhysicsMultifractal systemMechanicsChaoticCoupling (piping)VortexExcitationCoherence (philosophical gambling strategy)Statistical physicsNonlinear systemMode couplingFlow (mathematics)QuasiperiodicityOscillation (cell signaling)Parameter spacePressure measurementThermal fluctuationsClassical mechanicsCavitation Phenomena in PumpsWater Systems and OptimizationHydraulic flow and structures