Beta Distribution of Surface Elevation of Random Waves--《China Ocean Engineering

排行榜 收藏 打印 发给朋友 举报 来源: 《China Ocean Engineering》 发布者:cjk3d
热度3票 浏览9次 【共3条评论】【我要评论 时间:2001年12月17日 13:05

#[bR9a/leA0Beta Distribution of Surface Elevation of Random Waves

;i ei,Rn0 水利论文gyDqu+f#G)M

张军 徐德伦水利论文 kd`BTrV

-X0sS#t;A5o0【摘要】:正 A probability density function (PDF) is derived of beta distribution with both λ3 (skewness) and λ4 (kurtosis) as parameters for weakly nonlinear wave surface elevation by use of a method recently proposed by Srokosz. This PDF not only has a simpler form than the well-known Gram-Charlier Series PDF derived by Longuet-Higgins. but also overcomes an obvious shortcoming of the latter that when the series is unsuitably truncated, the resulting PDF is locally negative. To test the derived beta PDF, laboratorial experiments of wind waves are conducted. The experimental data indicate that the theoretical requirements of the parameters in the beta PDF are fulfilled. The experimental results show that the present PDF is in better agreement with the measured data than the beta PDF only including parameter λ3, and also than the Gram-Charlier Series PDF truncated up to the term of H6.水利论文0j"t7CaH%at%LF

U'QKx$dy%S:?0【作者单位】:

KL?^3mW!D+uRM0

r$E)LeiS0Physical

'lY2M!~8P$N0

2e&N K Q\1X0【关键词】:

4[ L6d-K2b2Mr0 水利论文*Q"_ cwe5U

weak nonlinearity; probability density function; skewness; kurtosis水利论文,rW7~$AVa.S6J#[

q2[q+~dA0【基金】:This work was financially supported by the National Natural Science Foundation of China (No. 59676277) the 863-818 Project (05-02)

-C#yG/Cfb-|0

"Q"lO ^ ZgGZ0【分类号】:O353.2水利论文Lzg X"S#FM3Tc

+Qiqt1n9N/Sxw0【正文快照】:

])k'Ub\ea;G0

T1bl(`ckK01.IntrOductiOn The statistical distribution of surface elevation of nonlinear random waves iS an importantSUbject in ocean wave study.Owing to the increasing need in ocean engineering.ocean remotesensing and oceanic military techniques.this subject iS at水利论文|nq J4s(T-D7M

下一篇:Second-Order Wave Diffraction Around 3-D Bodies by A Time-Domain Method--《China
上一篇:Numerical Simulation of Non-Linear Wave Propagation in Waters of Mildly Varying
水利论文安徽省电信网友 [dy1gyvgr3yfr] ip: 117.68.*.*
2017-03-31 06:56:48
Rucksack packagi <a href="http://www.cheapfootballjerseysnfl.us.com/">Cheap China Jerseys</a> ng is in some cases a Cheap China Jerseys dark art and the procedure <a href="http://www.cheapfootballjerseysnfl.us.com/">Cheap NFL Jerseys</a>  could differ substantially depending on whether you’re going away for a couple of days, weeks, or months. All  <a href="http://www.cheapfootballjerseysnfl.us.com/">Cheap Jerseys</a> the payroll exercises might be outsourced to us from printing out unique income on the paycheck to specif
水利论文IANA网友 [nopd7roi] ip: 36.57.*.*
2017-09-14 16:54:53
You’ll be able to find quite a bit of h <a href="http://www.uascorpioforsale.com/ua-clutchfit-drive-2.html">under armour clutchfit drive 2 black</a> elpful tips. When The s <a href="http://www.uascorpioforsale.com/ua-speedform-studiolux.html">under armour speedform studiolux black</a> pace does not demand large shades and then straightforward hangings made from woollen pom-pom, if you are great at building handmade goods, colored paper etc can be used to ad <a href="http://www.uascorpioforsale.com/ua-stephen-curry-2.html">under armour curry 2 for sale</a> orn the screen.All these really are some recommended ideas of p
水利论文安徽省合肥市电信网友 [kse23p4d] ip: 60.168.*.*
2017-09-14 18:55:35
The kind of works or weddings he or she has c <a href="http://www.leathy.com/asics-gel-lyte-v.html">asics gel lyte v homme pas cher</a> overed will provide a glimpse of the kind of work that the ind <a href="http://www.leathy.com/asics-gel-noosa-tri-9/asics-gel-noosa-tri-9-femme.html">asics gel noosa tri 9 femme pas cher</a> ividual does.The distance is also a consideration to make,asics gel lyte v homme pas cher.uk">bathroom tiles&lt,asics gel noosa tri 9 femme pas cher;a> can lead you t <a href="http://www.leathy.com/asics-gel-lyte-iii/asics-gel-lyte-3-homme.html">asics gel lyte 3 homme pas cher</a> o spend hundreds of dollars
查看全部回复【已有3位网友发表了看法】

广告投放

广告投放