(Untitled) (Untitled)(Untitled) (Untitled)(Untitled) (Untitled)(Untitled) (Untitled)(Untitled)Examples




IEVref:417-06-12ID:
Language:enStatus: Standard
Term: energy period, <of a water wave>
Synonym1:
Synonym2:
Synonym3:
Symbol: Te
Definition: characteristic wave period associated with energy propagation expressed as the group velocity weighted mean period of the hauteur de vague

Note 1 to entry: It is numerically equivalent to the period of a monochromatic wave in deep water with wave elevation variance and energy flux equal to a polychromatic sea state.

Note 2 to entry: In accordance with International Association for Hydraulic Research (International Association for Hydraulic Research (IAHR), working group on wave generation and analysis, 1989, List of sea state parameters, Journal of Waterway, Port, Coastal and Ocean Engineering 115 (6), 793–808) the spectral estimate of the energy period is preferred.

T e = m 1 m 0 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipG0dh9qqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9vqaqpepm 0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=xfr=xb9ad baGaciGabaqaamaaceGaaiGacaabaaGcbaqcaaKaamivaOWaaSbaaK qaafaacaqGLbaabeaajaaqcqGH9aqpkmaalaaajaaqbaGaamyBaOWa aSbaaKqaafaacqGHsislcaaIXaaabeaaaKaaafaacaWGTbGcdaWgaa qcbauaaiaaicdaaeqaaaaaaaa@3CB2@ , where m−1 and m0 are the minus-one and zero spectral moments.


Publication date:2022-02
Source:IEC TS 62600-1:2020, 3.13
Replaces:
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5: