Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Directional Variations in Tidal Flow Multifractality and Intermittency

Journal Article · · Journal of Geophysical Research. Oceans
DOI:https://doi.org/10.1029/2025jc022463· OSTI ID:2584044
We explored distinct directional variations of multifractal and intermittent characteristics of ebb and flood flow velocities at nodule point, WA, tidal energy site, and complementary inspection on the East River, NY using scaling exponents of the structure function, distribution flatness, detrending moving average (DMA) analysis, multifractal detrended fluctuation analysis (MF-DFA), and high-order spectral moments. Our findings reveal that tidal flow presents higher long-range dependence (LRD) and intermittent levels for the ebb flow sections, whereas the flood flow sections exhibit a higher degree of multifractality and greater sensitivity to larger magnitude of turbulent fluctuations. We demonstrate that long-range dependence predominantly contributes to multifractal behavior in both ebb and flood flows, as evidenced by the significantly reduced multifractal spectrum width for temporally randomly permuted time series. Moreover, spectral kurtosis analysis uncovers a higher intermittent level across all frequency scales for ebb flow sections and reveals a distinct pattern of tidal flow intermittency differing from the monotonically increasing intermittent level observed in wall-bounded and grid turbulence. Finally, we demonstrate that DMA, MF-DFA, and high-order spectral moments provide more comprehensive insights than structure function scaling exponents and PDF flatness methods.
Research Organization:
Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
NA0003525
OSTI ID:
2584044
Journal Information:
Journal of Geophysical Research. Oceans, Journal Name: Journal of Geophysical Research. Oceans Journal Issue: 6 Vol. 130; ISSN 2169-9275; ISSN 2169-9291
Publisher:
American Geophysical UnionCopyright Statement
Country of Publication:
United States
Language:
English

References (48)

Assessing the relative contributions of the flood tide and the ebb tide to tidal channel network dynamics journal November 2019
The Hurst Phenomenon in Error Estimates Related to Atmospheric Turbulence journal May 2018
Current trends and prospects of tidal energy technology journal October 2020
Multifractal description of streamflow and suspended sediment concentration data from Indian river basins journal February 2020
Tidal asymmetry and estuarine morphology journal August 1986
Non-linear tidal distortion in shallow well-mixed estuaries: a synthesis journal November 1988
Coherent Structures in Turbulence book October 1980
Scale evolution, intermittency and fluctuation relations in the near-wake of a wind turbine array journal February 2019
Impact of tides and winds on estuarine circulation in the Pearl River Estuary journal September 2018
Flood/ebb tidal asymmetry in a shallow sandy estuary and the impact on net sand transport journal January 2010
On detrending stream velocity time series for robust tidal flow turbulence characterization journal May 2024
Multifractal analysis of streamflow records of the East River basin (Pearl River), China journal March 2009
Spatial and temporal analysis of electric wind generation intermittency and dynamics journal December 2011
Tidal energy site resource assessment in the East River tidal strait, near Roosevelt Island, New York, New York journal November 2014
An investigation of the impact of turbulence intermittency on the rotor loads of a small wind turbine journal May 2021
The spectral kurtosis: application to the vibratory surveillance and diagnostics of rotating machines journal February 2006
Multifractal detrended fluctuation analysis of nonstationary time series journal December 2002
Turbulence: The Legacy of A. N. Kolmogorov book January 1996
Investigation of internal intermittency by way of higher-order spectral moments journal December 2021
Semi-diurnal and diurnal tidal dissipation from TOPEX/Poseidon altimetry: TIDAL DISSIPATION journal September 2003
Temporal and spatial variability of vertical salt flux in a highly stratified estuary journal September 2008
Multifractal characterizations of nonstationarity and intermittency in geophysical fields: Observed, retrieved, or simulated journal January 1994
Particle trapping in estuarine tidal flows journal October 1994
Intratidal variations in stratification and mixing in the Hudson estuary journal May 1996
Noah, Joseph, and Operational Hydrology journal October 1968
Multifractality and cross-correlation analysis of streamflow and sediment fluctuation at the apex of the Pearl River Delta journal November 2018
Artificial neural network and empirical mode decomposition based imbalance fault diagnosis of wind turbine using TurbSim, FAST and Simulink journal June 2016
Turbulent Stresses and Secondary Currents in a Tidal-Forced Channel with Significant Curvature and Asymmetric Bed Forms journal March 2009
Long-Term Storage Capacity of Reservoirs journal January 1951
On streamwise velocity spectra models with fractal and long-memory effects journal March 2021
Wind turbine operations and maintenance: a tractable approximation of dynamic decision making journal November 2013
Multifractal detrended fluctuation analysis of sunspot time series journal February 2006
Turbulent Character of Wind Energy journal March 2013
Improved Surrogate Data for Nonlinearity Tests journal July 1996
On the operation and maintenance practices of wind power asset journal August 2012
Tidal power journal March 1993
TurbSim: Reliability-based wind turbine simulator conference May 2008
Measurements of Turbulence at Two Tidal Energy Sites in Puget Sound, WA journal July 2012
An Adaptive Spectral Kurtosis Method and its Application to Fault Detection of Rolling Element Bearings journal March 2020
A technique for improving detection and estimation of signals contaminated by under ice noise journal July 1983
The Formation of Estuarine Turbidity Maxima Due to Density Effects in the Salt Wedge. A Hydrodynamic Process Study journal February 1998
Unraveling Interactions between Asymmetric Tidal Turbulence, Residual Circulation, and Salinity Dynamics in Short, Periodically Weakly Stratified Estuaries journal May 2021
Using TurbSim stochastic simulator to improve accuracy of computational modelling of wind in the built environment journal June 2018
Turbsim User's Guide: Version 1.50 report September 2009
Measuring power output intermittency and unsteady loading in a micro wind farm model conference January 2016
Multifractal Detrended Fluctuation Analysis of Streamflow in the Yellow River Basin, China journal April 2015
Multifractal test for nonlinearity of interactions across scales in time series journal July 2022
A Study on the Effects of tide on Sedimentation in Estuaries of the Niger Delta, Nigeria journal December 2012

Similar Records

MULTIFRACTAL SOLAR EUV INTENSITY FLUCTUATIONS AND THEIR IMPLICATIONS FOR CORONAL HEATING MODELS
Journal Article · Wed Nov 09 23:00:00 EST 2016 · Astrophysical Journal · OSTI ID:22667213

Origin of multifractality in solar wind turbulence: the role of current sheets
Journal Article · Tue Dec 06 19:00:00 EST 2022 · Monthly Notices of the Royal Astronomical Society · OSTI ID:1908401

MULTIFRACTAL AND MONOFRACTAL SCALING IN A LABORATORY MAGNETOHYDRODYNAMIC TURBULENCE EXPERIMENT
Journal Article · Sun Sep 20 00:00:00 EDT 2015 · Astrophysical Journal · OSTI ID:22525405

Related Subjects