東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

Developing Distributed Real-Time Hyb...

Sadraddin, Hezha L.,

Linked to FindBook

Google Book

Amazon

博客來

Developing Distributed Real-Time Hybrid Simulation for Dynamic Response Evaluation of Floating Wind Turbine /

Record Type:	Electronic resources : Monograph/item
Title/Author:	Developing Distributed Real-Time Hybrid Simulation for Dynamic Response Evaluation of Floating Wind Turbine // Hezha L Sadraddin.
Author:	Sadraddin, Hezha L.,
Description:	1 electronic resource (121 pages)
Notes:	Source: Dissertations Abstracts International, Volume: 84-07, Section: B.
Contained By:	Dissertations Abstracts International84-07B.
Subject:	Climate change. -
Online resource:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29994949
ISBN:	9798368447827

Developing Distributed Real-Time Hybrid Simulation for Dynamic Response Evaluation of Floating Wind Turbine /
Sadraddin, Hezha L.,

Developing Distributed Real-Time Hybrid Simulation for Dynamic Response Evaluation of Floating Wind Turbine /Hezha L Sadraddin. - 1 electronic resource (121 pages)

Source: Dissertations Abstracts International, Volume: 84-07, Section: B.

Floating wind turbine (FWT) has a significant role in producing clean and sustainable energy in unlimited spaces with more steady wind and less cost. The design, construction, and safe operation of FWTs require a deep understanding of their dynamic responses under combined aerodynamic and hydrodynamic loads. Conventional FWT model experiments utilize wave tanks and wind tunnels. However, laboratory size and capacity and the scaling conflicts between the Froude and the Reynold numbers in these coupled wind-wave loading tests impose challenges to replicate dynamic responses of FWT. Alternatively, real-time hybrid simulation (RTHS), which combines numerical simulation and physical experiment of FWT substructures, was proposed to achieve more realistic FWT's responses by addressing the scaling conflict. To further advance the RTHS method, distributed RTHS (dRTHS) is proposed, developed, and validated in this research, which leverages available geographically distributed wind tunnels and wave tanks with network communications to perform large-to-full-scale FWT experiments. To achieve this object, the equation of motion (EOM) of a prototype Tension-Leg Platform (TLP) FWT structure subjected to the coupled aerodynamic and hydrodynamic loads was established first and verified against the published results. Then the substructural formula was derived by partitioning the EOM into two equations representing the wind turbine tower and the floating platform substructures that would be loaded in wind tunnels and wave tanks in dRTHS. Using the existing dRTHS testing platform developed for earthquake engineering, numerical simulation of dRTHS (virtual dRTHS or vdRTHS) was carried out for four coupled loading cases to validate the FWT model, the substructuring approach, the network communication, and its delay consideration. Meanwhile, a six-degree-of-freedom (DOF) loading platform and a six-DOF loadcell were acquired and integrated into the existing platform. dRTHS experiments were then conducted on the physical tower and the numerical platform substructures. Dynamic responses obtained from both the vdRTHS and dRTHS match well with the reference responses, demonstrating that the proposed dRTHS experimental method and the corresponding testing platform can provide an effective alternative testing method for FWT.

English

ISBN: 9798368447827Subjects--Topical Terms:

2079509
Climate change.
Subjects--Index Terms:

Clean energy

Developing Distributed Real-Time Hybrid Simulation for Dynamic Response Evaluation of Floating Wind Turbine /
LDR:03791nmm a22004333i 4500 001 2438066
005 20251130221830.5
006 m o d
007 cr|nu||||||||
008 261011s2022 miu||||||m |||||||eng d
020 $a 9798368447827
035 $a (MiAaPQD)AAI29994949
035 $a AAI29994949
040 $a MiAaPQD $b eng $c MiAaPQD $e rda
100 1 $a Sadraddin, Hezha L., $e author. $3 3829258
245 1 0 $a Developing Distributed Real-Time Hybrid Simulation for Dynamic Response Evaluation of Floating Wind Turbine / $c Hezha L Sadraddin.
264 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2022
300 $a 1 electronic resource (121 pages)
336 $a text $b txt $2 rdacontent
337 $a computer $b c $2 rdamedia
338 $a online resource $b cr $2 rdacarrier
500 $a Source: Dissertations Abstracts International, Volume: 84-07, Section: B.
500 $a Advisors: Shao, Xiaoyun Committee members: Attanayake, Upul B.; Gomez, Pablo; Yan, Guirong.
502 $b Ph.D. $c Western Michigan University $d 2022.
520 $a Floating wind turbine (FWT) has a significant role in producing clean and sustainable energy in unlimited spaces with more steady wind and less cost. The design, construction, and safe operation of FWTs require a deep understanding of their dynamic responses under combined aerodynamic and hydrodynamic loads. Conventional FWT model experiments utilize wave tanks and wind tunnels. However, laboratory size and capacity and the scaling conflicts between the Froude and the Reynold numbers in these coupled wind-wave loading tests impose challenges to replicate dynamic responses of FWT. Alternatively, real-time hybrid simulation (RTHS), which combines numerical simulation and physical experiment of FWT substructures, was proposed to achieve more realistic FWT's responses by addressing the scaling conflict. To further advance the RTHS method, distributed RTHS (dRTHS) is proposed, developed, and validated in this research, which leverages available geographically distributed wind tunnels and wave tanks with network communications to perform large-to-full-scale FWT experiments. To achieve this object, the equation of motion (EOM) of a prototype Tension-Leg Platform (TLP) FWT structure subjected to the coupled aerodynamic and hydrodynamic loads was established first and verified against the published results. Then the substructural formula was derived by partitioning the EOM into two equations representing the wind turbine tower and the floating platform substructures that would be loaded in wind tunnels and wave tanks in dRTHS. Using the existing dRTHS testing platform developed for earthquake engineering, numerical simulation of dRTHS (virtual dRTHS or vdRTHS) was carried out for four coupled loading cases to validate the FWT model, the substructuring approach, the network communication, and its delay consideration. Meanwhile, a six-degree-of-freedom (DOF) loading platform and a six-DOF loadcell were acquired and integrated into the existing platform. dRTHS experiments were then conducted on the physical tower and the numerical platform substructures. Dynamic responses obtained from both the vdRTHS and dRTHS match well with the reference responses, demonstrating that the proposed dRTHS experimental method and the corresponding testing platform can provide an effective alternative testing method for FWT.
546 $a English
590 $a School code: 0257
650 4 $a Climate change. $2 bicssc $3 2079509
650 4 $a Energy. $3 876794
650 4 $a Alternative energy. $3 3436775
653 $a Clean energy
653 $a Wind turbines
653 $a Hybrid simulation
653 $a Wind energy
690 $a 0543
690 $a 0404
690 $a 0791
690 $a 0363
710 2 $a Western Michigan University. $b Civil Engineering. $e degree granting institution. $3 3829259
720 1 $a Shao, Xiaoyun $e degree supervisor.
773 0 $t Dissertations Abstracts International $g 84-07B.
790 $a 0257
791 $a Ph.D.
792 $a 2022
856 4 0 $u https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29994949