location: Current position: Home >> Scientific Research >> Paper Publications

近海风力涡轮机所受随机空气动力荷载模拟研究

Hits:

Indexed by:期刊论文

Date of Publication:2011-10-28

Journal:太阳能学报

Included Journals:PKU、ISTIC、CSCD、EI、Scopus

Volume:32

Issue:10

Page Number:1528-1532

ISSN No.:0254-0096

Key Words:近海风力机;脉动风速;谐波合成法;动量理论;叶素理论

Abstract:根据脉动风速的功率谱和相干函数,采用谐波合成法(HSM),实现了对近海风力机脉动风场脉动风速时程的模拟.在此基础上,结合动量叶素理论对风机气动性能的计算结果,得到由脉动风场引起的风力涡轮机的随机空气动力荷载,为海上风力机支撑结构的动力反应计算提供了外部荷载.

Pre One:Impedance-based smart aggregate for damage monitoring in a concrete gravity dam model

Next One:浮拖法铺设海底管道接头处破坏机理研究