%PDF-1.5
%
1 0 obj
<<
/Type /Catalog
/Pages 2 0 R
/Metadata 3 0 R
/AcroForm 4 0 R
>>
endobj
3 0 obj
<<
/Type /Metadata
/Subtype /XML
/Length 2476
>>
stream
high-speed train; aerodynamic noises; Large Eddy Simulation; Lighthill acoustic analogy theory; FW-H acoustic model
2017-05-15
10.21595/jve.2017.18097
Journal of Vibroengineering
© 2017 JVE International Ltd. All rights reserved.
1392-8716
19
3
2262-2279
2262
2279
10.21595/jve.2017.18097
https://doi.org/10.21595/jve.2017.18097
doi:10.21595/jve.2017.18097
Wei-te Lu
Yan Wang
Chun-qin Zhang
JVE International Ltd.
high-speed train
aerodynamic noises
Large Eddy Simulation
Lighthill acoustic analogy theory
FW-H acoustic model
10.21595/jve.2017.18097
2017-05-15
endstream
endobj
25 0 obj
<<
/Filter /FlateDecode
/Length 9
>>
stream
x^+ r r
endstream
endobj
26 0 obj
<<
/Filter /FlateDecode
/Length 9
>>
stream
x^ R R
endstream
endobj
27 0 obj
<<
/Filter /FlateDecode
/Length 214
>>
stream
x^uj0ElE
U=-%61a9wnŗsPq(%X~&hƔ۩+c[0Yp,C$
9Qrv5/m+d22d"HkѦܣPFz+\JɄ!Ӝe}t ePd KX
endstream
endobj
28 0 obj
<<
/BBox [0 0 459 680]
/Type /XObject
/Subtype /Form
/Resources <<
/ColorSpace <<
/Cs6 99 0 R
/Cs8 100 0 R
>>
/ExtGState <<
/GS1 101 0 R
>>
/Font <<
/TT1 102 0 R
/TT2 103 0 R
/TT4 104 0 R
/TT6 105 0 R
/TT7 106 0 R
>>
/ProcSet [/PDF /Text /ImageC]
/XObject <<
/Im1 107 0 R
>>
>>
/Filter /FlateDecode
/Length 8793
>>
stream
x^]K$m7ǞC3v#!kŐ=èVJ;+ үwɏddeώlId`fg|Ç?b8[Zyyzs}<^?7OõߟCyێa]ǺΉQCHsm[Vυ1{}9h7奓ʰeΓ'P.00>!붜SC#5c:`u']^yS${gO5Nk!CajDACUdgq/XYj.پVE6TBc#Tjsa}x1dzTUHNLsc7jU&XV$RCGPzeD<0!w$\W@g O`ϱh, #D
Ub3fdL{sT͂gqx+pmSe3`אPd.[$4lAE/6?G!LQYKn> eS8V/]̉9kLK4Ej.*9t̷৫/SSL_:Ʃ!.e
~9wl$n!s&4xq]!C$;(OR4Jҗ@Yv c&
<> N%5T5wF @#ҢIy
wYx1LE'pbܛ4m3U3B
!06-v>;0s
u~ߊH4*>3F5eVŲlQfR/C6Ͳ2c_+<
jih&V%ri"22T?[9TH>TuTB`CgZ:B``þOU-@LrŞTjc٥O@w)"DA{tEeF)T^x}%&pD]6G>]^5ק~zۅSLdBnexD1>9h)Sѧ˧yϗO/[ϥ&s)Q|-N"<]4~?ws[ڿ|xC|A4ų-?.'fê1]_ݏhn'eũo^߽k[7?]m*O?|o^4)/?SaCkJ
8@\$?|wsdo?O!d,^?Kq/zdĐg#ݿq97ug_ q=/u!:Gbn
ÿ7Z.Ju@[f7`-u8T^Wa}V n'Oa,3#P
X[KUp<y>4x֙5?%h6M;o!m˿\:wi~HN>vF|-nS.T!\n'4gJdxD+zcN&IY$8#@:xa*}KInmգbښ
B^XFEZf7纃fG#SG4~x N(|5Hy-)NƜ9's]f*S߈-Q(9qlUľɁ5f
u5J#)cNᭈ.Ec&GVefM-ϲZV[ڪf'}$WLH~kfv( psR@{tF_%57!x,/zpvюr=i<7j[Uh2XpvؤwQ$X
o-`$-b)!\E̖1Vg/[?V]_ꛂ$ɸU7#{Rcϼ&M%JC+MZ]˖؋@`ڱvTo,EF9£RfV]mWǚ,UNwV1[_˽T3"lvaCCҰr@n$6BƊ7'ܔx-j2ɚ-CܗU%*% pL
2쩪6
G,0v:`2*j:t3WoڃbFPx&õTi&G#Oh_b2iĠ5/AcUǢR1TemR=$v9IR.jh\N9/q"sڦJdt= W8ƄAlbJ G8CH{@ H&WH ݵ.v=*`s[pN2;e)pD\0#C~I0&+[tPi;=c:Xh<"bY4V.JzhHh2kZet颗(2ZW⼦,[B1yE# C0&2I=; *&kCa".sw.#Ol4>!S (R#7\A5VAe@pAӋA_<0\Rxof\m{ŷ2c4,\r{.\!r!| X^'q
p\bb*^zqC@,bc[eaDAÐEA`
"F2IP5e`z,4s5Z'm(FˤuHv^ܦ_2*-;\v"vEH}d
x 9]f!VJb/S^9GǤkݖ"}$=PWv \2VC$ U_ેc=,0/fus"Uq&K=x,=\Nsm!SiHSLjR_"8;VWeVWEr#(Rʾ`hxw'1[(=bZ=24*|!>,zՄjKhܪi8)Kzp =-p7&;
ESËz:ry!ut0oRMiI
Xn0,{ؼ
Fܖ,* >TuU7C]$ŧ['zI@@W*67KA{^&9&]9EtNzX,M"m&AwC@mՔ"%ѕ=U3=T7hh
/(75?;~z2ϸ dd0+rJYV!Z8p)KQ0%"Zxdoqʪτԥ 59OuwqknG!Am]$$eo TZY9V)@河V8D NxAܑTMnYBKB
u: nj+=ZA,ƪMATTyytdQV.{hU[xK3
VVs'aoyQu+?
mvԜ
q]_EvϠ'tpaY]lǦ؞`P6]rvHuoudy̟Gy/%¦WYkh)zSERGRhVQC-ڈ2!ѠLR3I8*Q[6a
>n85}l}t%iicY$NT%.!!lm7"4
#bsH=Stƺ_u,w;'g{a[P;76REsį \ڀ;~]GJ:
zΣ%u8{c({+65+'i֍jH$✗5y8_^osٌb^S"N8>r;$yhwf
ei̓K`+i_\E&0B@#Gk3FvXdꀇm<;űdq|+VKE?mB
qN7]YkQGZ0bj˓f4tBG\8>,ɑ 7.*439˘,ߠ(lqd
k}iP!?FC~Rjf %IW^'Sq؝0^QRݭ~Re{$].*@ʹU<Rp~O%ȋL?P-:Ζ>lT2*߷<gيhC綋FhOjس܁|9;IJ7r%}}],g[.g
3c