Method and system for calculating ocean internal wave design parameters based on short-term measured data

Method and system for calculating ocean internal wave design parameters based on short-term measured data

The invention belongs to the technical field of offshore oil platforms, and relates to a method and system for calculating ocean internal wave design parameters based on short-term actual measurement data, and the method comprises the steps: collecting the actual measurement ocean current data of ea...

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Hauptverfasser: MI LIJUN, YIN HANJUN, XIE BOTAO, LI DA, FU DIANFU, HUANG BIGUI, LIU TAO, ZHU HAISHAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS
PHYSICS
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creator MI LIJUN
YIN HANJUN
XIE BOTAO
LI DA
FU DIANFU
HUANG BIGUI
LIU TAO
ZHU HAISHAN
description The invention belongs to the technical field of offshore oil platforms, and relates to a method and system for calculating ocean internal wave design parameters based on short-term actual measurement data, and the method comprises the steps: collecting the actual measurement ocean current data of each layer at different depths, and carrying out the power spectrum analysis; filtering the actually measured ocean current data in a layered manner; separating the filtered actually measured ocean current data into a tidal current component and an internal wave current component according to a power spectrum analysis result; calculating tide flow velocity values and internal wave flow velocity values in different return periods for the separated tide components and internal wave flow components; and combining the maximum tidal current flow velocity value of each layer with the internal wave flow velocity values in different recurrence periods to obtain full-profile internal wave design parameters in different recurr
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS
PHYSICS
title Method and system for calculating ocean internal wave design parameters based on short-term measured data
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