colloquium program - Northeastern University

Transcription

8th International Colloquium on Bluff Body
Aerodynamics and Applications
Northeastern University, Boston, Massachusetts, USA
7-11 June, 2016
COLLOQUIUM PROGRAM
Conference Venue:
The main venue of the conference is the Curry Student Center, located on the main campus of Northeastern University (NEU),
360 Huntington Avenue, Boston, 02115 Massachusetts (USA). All activities (unless otherwise noted) will be held in this building.
Important notes for Presenters and Session Chairs:

Please take a moment to familiarize with the color-coded designation of each text box item, used in this program:
Registration and information times
Opening and closing ceremonies, IAWE award ceremony
Plenary lectures
Parallel technical sessions
Lunches and breaks with poster presentation
Conference dinner, receptions and other breaks (without poster presentation)
Special meetings, committee meetings and meetings by invitation only

Every oral presentation, other than those in the plenary sessions, is scheduled for 15 minutes (12 min. for presentation, 2
min. for questions and 1 min. for transition). Session chairs are kindly asked to strictly enforce the schedule.
All posters (for poster presentation) must be set up on the designated poster board in the Indoor Quad – 1st Floor area of
the Curry Student Center before the first break of the day. The presenter should be available to answer questions during
both the first morning break and at lunchtime. Posters should be a maximum of 180 cm wide (6 feet) and 120 cm high (4
feet). A sign indicating abstract/paper ID will be visible on the designated poster board.

TUESDAY, 7 JUNE 2016
6:00pm-8:00pm
6:30pm-8:30pm
Principal
Organizers:
Colloquium Registration
(NEU Visitor Center, West Village F: Building 23F on campus map)
Ice Breaker Reception
(NEU Visitor Center, West Village F: Building 23F on campus map)
1
BBAA VIII
WEDNESDAY, 8 JUNE 2016
8:00am-4:00pm
(Curry Student Center - Indoor Quad, 1st Floor)
(Curry Student Center: Bldg. 50 on campus map)
Opening Ceremony (Curry Student Center - Ballroom)
8:30am-9:00am
9:00am-10:00am
Opening remarks by: Luca Caracoglia (Colloquium Chairman), Ahsan Kareem (IAWE President),
Arthur F. Kramer (Senior Vice-Provost for Research, NEU), Thomas C. Sheahan (Senior Associate
Dean For Academic Affairs, College of Engineering, NEU)
Plenary Lecture 1 (Curry Student Center - Ballroom)
297. Plant-wind Interactions, from Small Leaves to Canopies
Emmanuel de Langre, Ecole Polytechnique, France
(Moderator: Luca Caracoglia)
BBAA VIII Group Picture
10:00am-10:15am
Coffee Break & Poster Session P1 (buildings and
large structures) (Curry Student Center – Indoor
Quad, 1st Floor)
10:15am-10:45am
Coffee Break & Poster Session P2 (bluff-body
aerod.) (Curry Student Ctr. - Indoor Quad, 1st
Floor)
110. Assessment of wind loads on gable and hip
roof buildings through large scale testing at the
Wall of Wind experimental facility
Garth Arch, Mohammadtaghi Moravej,
Bodhisatta Hajra, Ioannis Zisis, Arindam Gan
Chowdhury, Peter Irwin, Wimal Suaris
53. Wind tunnel tests and numerical simulation
of time-varying aerodynamic forces on straight
blades of a vertical axis wind turbine
Yixin Peng, You-Lin Xu, Sheng Zhan
160. Studies on interference effects of building
models exposed to tornado-like vortex
Sabareesh GR, Shuyang Cao, Jin Wang, Masahiro
Matsui, Yukio Tamura
74. Aerodynamic interference between highspeed railway vehicle and viaduct under cross
wind
Xu-hui He, Yun-feng Zou, Han-feng Wang
41. Aerodynamic optimization of two large span
structures by CFD-oriented synthetic method
Yi Yang, Yan Xiao
236. Numerical analysis of wind loads on a
container ship: validation and impact of
geometrical simplifications
Wendy Janssen, Bert Blocken, Herm Jan van
Wijhe
214. Wind-induced internal pressure of building 252. Investigation of wind pressure of translating
with roof opening by wind tunnel tests
tornado on spherical dome structures
Shouke Li, Shouying Li, Zhengqing Chen, Xiuyong Jiahao Zu, Guirong Yan, Chao Li
Wang, Jianda Yu, Hongxin Sun
Curry Student Center Ballroom
Curry Student Center - Room
318-322
Curry Student Center –
Room 333
A1: Fluid-structure interaction
– galloping, aerodynamics and
wakes
(Session Chair: G. Piccardo)
B1: Environmental flows – full
scale, CFD and experimental
methods
(Session Chair: G. Bitsuamlak)
C1: Bluff-body aerodynamics –
circular cylinders
(Session Chair: G. Bartoli)
10:45am-11:00am
44. Galloping of transversely
inclined slender cylinders
Zeng-shun Chen, Kam Tim Tse,
K. C. S. Kwok, Gang Hu
202. Seasonal variability of near- 108. Drag coefficients for rough
ground Bora turbulence
circular cylinders revisited
Petra Lepri, Željko Večenaj,
John Holmes
Hrvoje Kozmar, Branko
Grisogono
11:00am-11:15am
167. Aerodynamic coupling
effect and non-linear behavior
18. Investigation on wind
characteristics for large span
Sponsors:
b
244. Prediction of wind-induced
dynamic response of overhead
2
[email protected]
http://www.northeastern.edu/bbaa8/
of conductor galloping
Hisato Matsumiya, Takashi
Nishihara, Tomomi Yagi
bridge site in sharp and desolate transmission lines
gorge with high altitude
Dahai Wang, Xinzhong Chen, Lin
Yongping Zeng, Shuai Zhou,
Yang
Kejian Chen
11:15am-11:30am
277. Bluff body shear layer
control of the 2D square prism
wake
Daniel Lander, Daniel Moore,
Michael Amitay, Chris Letchford
122. RANS and LES simulations
with validation for crossventilation flow in a generic
enclosure
Twan van Hooff, Bert Blocken,
Yoshihide Tominaga
162. Experimental study on the
aerodynamic behavior of a
circular cylinder with perforated
shrouding
Marco Belloli, Sara Muggiasca,
Lorenzo Rosa, Alberto Zasso
11:30am-11:45am
63. Predicting galloping of an
elliptical cylinder using a nonlinear quasi-steady model
Arash Raeesi, Shaohong Cheng,
David S.-K. Ting
177. Experimental modelling of
stratification effects for
atmospheric boundary layer
using wind tunnel simulation
S. Kuznetsov, S. Pospíšil, M.
Macháček, V. Michalcová, V.
Uruba, P. Jonáš, H. Kozmar
153. Fluctuating pressure acting
on leeward circular cylinder of
fixed tandem circular cylinders
Minoru Noda, Shinya Onishi,
Fumiaki Nagao
11:45am-12:00pm
228. Vorticity evolution in the
wake of an accelerating sphere
Mathew Marzanek, Clinton
Bond, John N. Fernando, David
E. Rival
99. Stadia and arenas:
aerodynamics and beyond
Robin Stanfield, Stefano
Cammelli, Richard Wood
55. Pressure distribution around
circular cylinders with porous
layer coating in the lee and flow
analysis
Katharina Klausmann, Bodo Ruck
12:00pm-1:00pm
Lunch & Poster Sessions P1 and P2 - continued
(Curry Student Center – Indoor Quad, 1st Floor)
318-322
Room 333
A2: Fluid-structure interaction vortex shedding and VIV
(Session Chair: Y. ModarresSadeghi)
B2: Tall buildings – CFD and
wind tunnel methods
(Session Chair: J. Galsworthy)
C2: Bluff-body aerodynamics –
CFD
(Session Chair: S. Cao)
1:00pm-1:15pm
38. Numerical investigation of
vortex induced vibrations of
wavy cylinders
Kai Zhang, Hiroshi Katsuchi, Dai
Zhou, Hitoshi Yamada
113. Wind pressure distribution
on a high-rise building in an
urban area using LES based on a
coherent structure model
Pham Van Phuc, Tsuyoshi Nozu,
Hirotoshi Kikuchi, Masahiro
Matsui, Yukio Tamura
253. Optimizing the
aerodynamics of bluff bodies
using CFD-based surrogate
modeling
Fei Ding, Seymour M. J. Spence,
Ahsan Kareem
1:15pm-1:30pm
216. Vortex shedding and
transition to lock-in of a square
prism in cross-flow oscillation
Lorenzo Banfi, Luigi Carassale,
Andrea Freda
258. Wind pressure prediction
by Large-Eddy Simulation for
high-rise building with inner
balcony and corner cut
Takamasa Hasama, Yoshiaki Itoh,
Koji Kondo, Manabu Yamamoto,
Tetsuro Tamura, Mitsuo
Yokokawa
235. A practical verification and
validation approach for
Computational Wind Engineering
simulations using an
experimental design technique
Reamonn Mac Reamoinn,
DongHun Yeo
1:30pm-1:45pm
178. Non-linear modelling of
aerodynamic damping in vortex
induced vibrations
Francesca Lupi, Hans-Jürgen
Niemann, Rüdiger Höffer
224. Multi-scale methodology to
assess wind loads on building
louvers
Daniele Rocchi, Tommaso
Argentini, Andrew Allsop, Luca
Amerio, Luca Bernini, Sergio
Racco
279. Finite element based large
eddy simulation of a flow over
an oscillating cylinder
Reed Cummings, Steven Tran,
Onkar Sahni
1:45pm-2:00pm
29. Translational vortex-induced 12. Mitigating wind-induced
Principal
Organizers:
104. RANS and hybrid LES/RANS
3
BBAA VIII
vibration simulation based on
fixed mesh using moving
reference frame
Qingliang Zhan, Zhiyong Zhou,
Yaojun Ge
response of a tall building with simulations of flow over a square
an innovative façade system
cylinder
Gang HU, Kenny C. S. Kwok, K.T. Jianghua Ke, DongHun Yeo
Tse
2:00pm-2:15pm
176. Vortex and flow induced
vibration of two circular
cylinders in tandem by
numerical simulation
Gabriel Fernando Narváez, Edith
Beatriz Schettini, Jorge Hugo
Silvestrini
256. Using detached eddy
simulation to supplement code
based wind design for an
irregular observation tower
Xiaoye YuPaul Tsang, Alex To,
Andrew Allsop
201. Reactive plume dispersion
over idealized urban roughness
Zhangquan Wu, Chun-Ho Liu
2:15pm-2:30pm
26. Flow around a finite circular
cylinder coated with porous
media
Haidong Yuan, Chao Xia, Yu
Chen, Zhigang Yang
255. High performance
computation by BCM-LES on
flow and pressure field around
buildings
Tetsuro Tamura, Hidenori Kawai,
Kazuaki Uchibori, Rahul Bale,
Keiji Onishi, Makoto Tsubokura,
Koji Kondo, Tsuyoshi Nozu
205 Computational studies of
pressure distribution around
a bending 5:1 rectangular
cylinder
Dinh Tung Nguyen, David
Hargreaves, John Owen
2:30pm-2:45pm
165. Comparison of structural
mode effects on bending and
tension dominated flexible
cylinders in VIV
Ersegun Gedikli, Jason Dahl
209. Flow enhancement in tall
buildings for wind energy
generation
Ehsan Hassanli, Seyed Amir
Hosein Jafari, Kenny C. S. Kwok
242. Turbulence model form
uncertainty quantification for
bluff body RANS simulations
Stephanie Zéoli, Laurent
Bricteux, Catherine Gorlé
2:45pm-3:00pm
87. Experimental study on
aerodynamic vibrations of
rectangular cross sections
having low side ratios
Kazutoshi Matsuda, Kusuo Kato,
Yusuke Tamai, Kentaro Suda
47. Simultaneous measurement
of wind velocity field and wind
forces on a square building
Gongbo Zu, Kit Ming Lam, Lu
Cheng
51. LES study of stratification
effects on aerodynamic
characteristics of flow past a
horizontal rectangular cylinder in
a channel of finite depth
Haotian Dong, Shuyang Cao,
Yaojun Ge
3:00pm-3:30pm
Coffee Break
318-322
Room 333
A3: Bridge aerodynamics –
buffeting and flutter
(Session Chair: Y. Ge)
B3: Tall buildings and slender
structures – modeling and
special issues
(Session Chair: K. C. S. Kwok)
C3: Bluff-body aerodyn. experiments, full-scale
methods
(Session Chair: D. Zuo)
3:30pm-3:45pm
166. Sectional model tests of
tandem bridge decks in dynamic
suspension systems
Pierre-Olivier Dallaire, Zachary
Taylor, Stoyan Stoyanoff, RWDI
23. A simplified method for peak
factors of non-Gaussian wind
pressures
Xiang Zhuang, Xin Dong, Yimin
Zheng, Xin Zhao
120. Analyzing nonstationary
wind characteristics of typhoon
Chan-hom measured atop the
Shanghai World Financial
Center
Zifeng Huang Ming Gu
3:45pm-4:00pm
220. A concept and
identification of pressure modal
admittance for distributed
fluctuating pressures on bridge
decks
Zhongxu Tan, Ledong Zhu, Qing
282. A generalized gust factor
technique for the evaluation of
wind–induced vibrations of
slender structures
Luisa Carlotta Pagnini, Giuseppe
Piccardo
140. An experimental
investigation of the unsteady
pressures on rectangular
cylinders in a non-stationary
wind field
Matthew Mason, Tierney
Sponsors:
b
4
[email protected]
Zhu, Youlin Xu,
George, Oliver Paxton, Evmen
Wong, Ting Yang
4:00pm-4:15pm
267. Identification of sixcomponent aerodynamic
admittance functions of a flat
closed-box bridge deck and its
verification
Le-Dong Zhu, Zi-Ran Xu, Qi
Zhou, Quan-Shun Ding
223. A fully-coupled generalized
model for multi-directional wind
loads on tall buildings: a
development of the quasi-static
theory
Wei Cui, Luca Caracoglia
22. Experimental investigation
of aeroelastic instability of
square-section cylinders
Cung H. Nguyen, John H. G.
Macdonald, Stefano Cammelli
4:15pm-4:30pm
189. Effects of nonstationarity
on nonlinear bridge
aerodynamics
Teng Wu, University at Buffalo
115. Aerodynamic behavior of
1000m-high super tall buildings
Bo Li, Qingshan Yang, Giovanni
Solari
275. The assessment of an inlet
turbulence generator for urban
wind flows
Dominic Flynn, Hassan Hemida,
Chris Baker
4:30pm-4:45pm
77. A new technique of
synchronous multi-strip force
measurements for span-wise
correlation of buffeting forces
Lei Yan, Le-Dong Zhu, Richard G.
J. Flay
195. Large Eddy Simulation of
contaminant dispersion from
weak wind region behind a
building
Hiroki Ono, Koichi Sada
278. The influence of
freestream turbulence
approach trajectory on the bluff
body aerodynamics of a square
prism
Daniel Lander, Michael Amitay,
Gregory A. Kopp, Chris
Letchford
4:45pm-5:00pm
144. Buffeting loads on high-rise
and long-span structures
Kristoffer Hoffmann, Robin
George Srouji, Svend Ole
Hansen
271. Adaptive mesh refinement
strategy for CFD based
aerodynamic analysis of a cubical
bluff object
Tibebu H. Birhane, Girma T.
Bitsuamlak
157. Flow and turbulence in the
boundary layer wind tunnel
controlled using various
hardware devices
Sergey Kuznetsov, Matko
Ribičić, Stanislav Pospíšil,
Mihael Plut, Arsenii Trush,
Hrvoje Kozmar
5:00pm-5:15pm
262. Buffeting response analysis 42. Determination of peak factors
of a long-span suspension
of non-Gaussian wind pressures
bridge under non-stationary
Fuyou Xu, Xingliang Ma
winds in mountain area
Yanwen Su, Guoqing Huang
24. Effects of oncoming flow
conditions on the aerodynamic
forces of a cantilevered square
prism
Hanfeng Wang, Si Peng, Xuhui
He, Yu Zhou
5:15pm-5:30pm
8. Multi-stage indicial functions
and post-flutter simulation of
long-span bridges
Zhitian Zhang
237. Numerical simulation of
flow around a circular cylinder:
comparison of LES and URANS
turbulence models
Fabio Malizia, Peter Hespel, Bert
Blocken
6:30pm-8:30pm
Principal
Organizers:
245. Aerodynamic shape
optimization of tall buildings
using twisting and corner
modifications
Ahmed Elshaer, Girma
Bitsuamlak, Ashraf El Damatty
IAWE Board Meeting
(Dinner by Invitation only, NEU Faculty Club, 716 Columbus Place, 6th Floor)
5
BBAA VIII
THURSDAY, 9 JUNE 2016
ASCE Environmental Wind Engineering Committee Meeting
8:00am-9:00am
8:30am-4:00pm
(Curry Student Center – Room 348)
318-322
Room 333
A4: Bridge aerodynamics –
flutter
(Session Chair: S. Pospíšil)
B4: Modeling and simulation of
thunderstorm-downburst loads
(Session Chair: X. Chen)
C4: Aerodynamics of large
structures
(Session Chair: Rüdiger Höffer)
9:00am-9:15am
14. A generic model for the A2*
instability of bluff bridge decks
Allan Larsen
130. Monte Carlo simulation of
thunderstorm outflows and
wind-excited response of
structures
Giovanni Solari, Davide Rainisio
185. Pressure differences across
the shell of a hyperbolic naturaldraft cooling tower exposed to
stationary tornado-like vortices
Jinxin Cao, Shuyang Cao, Lin
Zhao, Yaojun Ge
9:15am-9:30am
134. Numerical investigations on
the soft flutter characteristics for
a bridge deck
Xuyong Ying, Fuyou Xu, Zhe
Zhang
183. Time-frequency domain
modeling framework for nonstationary aerodynamic load
effects
Ahsan Kareem, Yanlin Gao, Liang
Hu
265. Wind load characteristics
and wind induced response of
saddle-shape cable nets roof in
different terrains
Fanghui Li, Xinzhong Chen, Ming
Gu
9:30am-9:45am
152. Effects of ice accretion on
the risk of flutter
Zachary Taylor, Pierre-Olivier
Dallaire, Peter Irwin, Stoyan
Stoyanoff
284. Full-scale downburst
damage versus boundary layer
wind tunnel pressures: a survey
analysis
Acir M. Loredo-Souza, Elias G.
Lima, Matthew B. Vallis, Marcelo
M. Rocha, Adrian R. Wittwer,
Mario Gustavo K. Oliveira
161. Effects of wind girders on
the buckling of open-topped oil
storage tanks under static wind
loading
Jumpei Yasunaga, Takayuki
Yamaguchi , Yasushi Uematsu
9:45am-10:00am
212. Mitigation of the torsional
flutter phenomenon of bridge
deck section during a lifting
phase
Thomas Andrianne, Vincent de
Ville de Goyet
46. Effects of wind direction and 131. Wind-induced load effects
roof shape on unsteady wind
on free-standing lattice towers
pressure on a low rise building
Ileana Calotescu, Giovanni Solari
under a short-rise-time gust
Takashi Takeuchi, Junji Maeda,
Ryota Kawakami, Naohiro
Takeuchi
10:00am-10:15am
243. Flutter analysis of the
Stonecutters Bridge model
Fan Feng, Elena Dragomirescu,
Ayman Sabri
97. Investigation of a downburst
loading event on a full-scale lowrise building
Franklin T. Lombardo, Matthew
S. Mason
170. Fluctuating pressure and
loading Effect on full-scale
cooling tower considering
incoming turbulence
Lin Zhao, Yaojun Ge, Ashan
Kareem
10:15am-10:30am
276. Effect of initial conditions
and grid refinement on bridge
flutter calculations using CFD
and HPC
Panneer Selvam, Harold Bosch
217. Non-synoptic wind-induced
effects on linear bluff-body
aerodynamics
Jianming Hao, Teng Wu
31. Wind-induced responses of a
200 m high cooling tower basedon full aero-elastic model
Yun-feng Zou, Xu-hui He
Sponsors:
b
6
[email protected]
Coffee Break & Poster Session P3 (bridges / cables) Coffee Break & Poster Session P4 (bluff-body
aer.) (Curry Student Ctr. - Indoor Quad, 1st Fl.)
10:30am-11:00am
11:00am-12:00pm
32. Studies on aerostatic instability mode of new
suspension bridge with double main spans
Qiang Zhou, Shuyang Cao, Haili Liao, Mingshui Li
93. An analysis of the influence of a tornado
generator’s geometry on the flow field
Stefanie Gillmeier, Mark Sterling, Hassan
Hemida
17. Laboratory measurements on conversion factor
of high-mode Vortex-Induced Vibration (VIV)
amplitude between a flexible bridge and 1:1 section
model
Shuai Zhou, Zhengqing Chen
111. An improved inflow turbulence generator
for LES evaluation of wind load on high-rise
building
Yuanlin Yu, Yi Yang, Zhuangning Xie
66. Coupling and nonlinearity and spanwise
correlation in aerodynamic force of a rectangular
cylinder
Qi Wang, Haili Liao, Jiawei Wan
213. Study of interference effects on windinduced response for cooling towers in power
plant
Huawei Niu, Xuan Zhou, Zhengqing Chen, Wei
Zhang
114. Aerodynamics and structural health monitoring of long-span cable-supported bridges
You-Lin Xu, The Hong Kong Polytechnic University, China
(Moderator: A. Kareem)
12:00pm-12:10pm
12:10pm-1:00pm
IAWE Award Ceremony (Curry Student Center - Ballroom)
Moderators: Ahsan Kareem (IAWE President), Giovanni Solari (Chairman, IAWE Award Committee)
318-322
Room 333
A5: Stay and cable aerodynamics B5: Tornadic flows and loads on
C5: Wind energy systems
(Session Chair: G. Larose)
building structures
(VAWT, HAWT) C5 ends 3:15 pm
(Session Chair: M. Sterling)
(Session Chair: A. Zasso)
1:00pm-1:15pm
285. Stall-type galloping and its
aerodynamic stabilization of staycables of cable-stayed bridges
Tomo Tanaka, Masaru
Matsumoto, Hiroshi Ishizaki,
Hiroshi Kibe
251. Laboratory investigation of
the effect of tornado translation
on its near-ground flow field
Alireza Razavi, Partha P. Sarkar
wake characteristic of a vertical
axis wind turbine
Houigab Jeong, Soon-Duck Kwon
1:15pm-1:30pm
80. Aerodynamic responses of
stay cables with multiple spiralprotuberances in low Scruton
number range
Duy Hung Vo, Hiroshi Katsuchi,
Hitoshi Yamada, Ippei Sasaki,
Eiichi Ookado, Ryohei Ariji
105. Simulations of tornado-like
vortices in a large scale Wardtype tornado simulator
Zhuo Tang, Changda Feng, Liang
Wu, Delong Zuo, Darryl James
141. Blockage corrections in
wind tunnel tests of Darrieus
wind turbine
Houigab Jeong, Seungho Lee,
Soon-Duck Kwon
1:30pm-1:45pm
86. Influence of wind direction
and atmospheric turbulence
wind-induced vibrations of iceaccreted bridge cables
Stanislav Pospíšil, Arsenii Trush,
Sergey Kuznetsov, Hrvoje Kozmar,
Jiří Náprstek
192. Development of a 3D
tornado wind field model
Jin Wang, Weichiang Pang,
Shuyang Cao, Fanfu Fan
179. Perturbation methods for
the reliability analysis of flowinduced dynamic instabilities of
wind turbine blades
Pariya Pourazarm, Luca
Caracoglia, Matthew Lackner,
Yahya Modarres-Sadeghi
1:45pm-2:00pm
187. Two-dimensional numerical 132. Effect of equivalent height, 15. Time domain analysis of
simulation of wake interference surface area and volume of the unsteady aerodynamic forces on
effects on suspension bridge
dome to prism on tornado
a parked wind turbine tower
Principal
Organizers:
7
BBAA VIII
hanger cables
Zhiwen Liu, Huixing Gong,
Zhengqing Chen
forces using CFD
Majdi Yousef, Panneer Selvam
subjected to high winds
Gholamreza Amirinia, Sungmoon
Jung
2:00pm-2:15pm
116. Investigation on the dynamic
behavior of an OHL conductor
bundle with light and heavy ice
accretion
Dominik Stengel, Mathias Clobes,
Klaus Thiele
60. Experimental study on
tornado-induced wind pressures
on a low-rise building
Jin Wang, Shuyang Cao,
Weichiang Pang, Jinxin Cao
64. Aeroelastic model tests of a
wind turbine blade for validating
load prediction in time domain
Heather Scot Sauder, Partha P.
Sarkar
2:15pm-2:30pm
148. Effects of a helical fillet on
the wind-induced response of
bridge cables in dry conditions
Kunihiro Yamauchi, Hidesaku
Uejima , Sean McTavish, Guy
Larose
241. The effect of building
openings on the structural
reactions in a light wood-frame
structure under tornado loading
David Roueche, David Prevatt,
Frederick Haan
286. Aerodynamic shape
tailoring of ultra-tall wind
turbine towers
Yanlin Guo, Yan Fang, Fei Ding,
Yahya Kurama, Ahsan Kareem
2:30pm-2:45pm
296. Optimization of bridge cables 6. Debris flight in tornadoes
with concave fillets
Chris Baker
Celeste Burlina, Christos T.
Georgakis, Søren V. Larsen,
Philipp Egger
2:45pm-3:00pm
3:00pm-3:15pm
3:00pm-3:30pm
Coffee Break
3:45pm-4:00pm
Sponsors:
b
164. Enabling analytical
formulation for the tornadoinduced dynamic response of
tall buildings
Thai-Hoa Le, Luca Caracoglia
136. Increase the performance
of Savonius wind rotor via a
straight and arc-shaped curtain
Zhiqiang Li, Dabo Xin
Coffee Break
196. The load of the wind
turbine structure by a
continuous wind direction
fluctuation
Koji Nishimura, Hironori
Kikugawa, Jun Kaneto
Coffee Break
3:30pm-3:45pm
250. Integration of wind turbines
in tall buildings for wind power
generation
Seyed Amir Hosein Jafari, Kenny
Chung Sau Kwok, Ehsan Hassanli
318-322
Room 333
A6: Bluff-body aerod. and FSI of
B6: Special topics in
rectangular cylinders and
environmental flows, debris and
special structures
multiple-hazard simulation
(Session Chair: H. Yamada)
(Session Chair: J. Holmes)
C6: Train, vehicle and ship
aerodynamics
(Session Chair: C. Baker)
101. On the Reynolds-number
sensitivity of vortex-ring
formation in the wake of
accelerating elliptical flat plates
John N. Fernando, David E. Rival
102. Experimental and numerical
modeling of fire spotting
phenomenon
Ali Tohidi, Nigel B. Kaye
90. Effect of ground
configuration on the
aerodynamic forces and
moments of a train with open
underbody
Hassan Hemida, Daniele Rocchi,
Andrew Quinn, Gisella Tomasini
151. A 2DOF analysis model for
vibration of flexible envelope
with a dominant opening and its
verification
Jingyao Zhang, Gregory A. Kopp
34. A preliminary CFD study of
the impact of wind heterogeneity
on the flight of compact debris in
a 2-D urban canyon
Nigel Kaye, Arash Karimpour
168. Fluctuating aerodynamic
force on railway vehicle under
crosswind using large-eddy
simulation
Koji Nakade, Yuhei Noguchi,
Katsuhiro Kikuchi
8
[email protected]
4:00pm-4:15pm
73. Direct measurement
compared to the quasi-steady
approach to determine the
unsteady forces on an inclined
D-section cylinder
Karine Lavertu, Hachimi
Fellouah, André Laneville
248. Comparison on wind effects
of tornadic and straight-line wind
fields on spherical dome
structures
Yi Zhao, Guirong Yan, Jiahao Zu,
Fangping Yuan, Isaac M.
Kakkattukuzhy
219. Combined effects of vehicle
body geometry and drag
reduction techniques on drag
coefficient
G. Abhishek, Ramsankar
Veerakumar, M. Sreesankaran,
G. R. Sabareesh, N. Jalaiah
4:15pm-4:30pm
62. Modeling the wind-structure
interaction of inflatable radomes
with numerical simulation
Anthony A. DiCarlo, Sarah E.
Briggs, Jonathan T. Sullivan
89. Numerical simulation of the
impact force by a falling sphere
in air
Takashi Nomura, Koutaro
Watanabe
181. Vibration of highway
Variable Message Signs caused
by wind and truck-induced gusts
Harold Bosch, Cezary
Bojanowski, Steven Lottes, Jerry
Shen
4:30pm-4:45pm
204. Wind tunnel studies of
pressure distribution around a
5:1 rectangular cylinder
Dinh Tung Nguyen, John Owen,
David Hargreaves
139. A hybrid stochastic wave
and proper orthogonal
decomposition-based simulation
approach for multivariate
nonstationary wind turbulence
processes
Liuliu Peng, Guoqing Huang,
Xinzhong Chen, Ahsan Kareem
273. 3D RANS simulations of
wind loads on large passenger
ships in the Rotterdam Cruise
Terminal
Wendy Janssen, Bert Blocken,
Herm Jan van Wijhe
4:45pm-5:00pm
288. Vortex-shedding
mechanism for the BARC
rectangular section in smooth
and turbulent flow
Claudio Mannini, Antonino
Maria Marra, Luca Pigolotti,
Gianni Bartoli
264. Evaluation of joint multiple
natural hazards for coastal
community
Jin Zhu, Wei Zhang
57. Influence of ground
configurations in wind tunnels on
the slipstream of a high-speed
train
Chao Xia, Xizhuang Shan, Zhigang
Yang
5:00pm-5:15pm
211. Wake-oscillator models for
vortex-induced vibrations of a
4:1 rectangular cylinder
Antonino Maria Marra, Claudio
Mannini, Gianni Bartoli
48. Development of GIS-based
wind risk map based on windinduced risk analysis
Jin-Ho Kim, Hyeyun Ku, Hee-Jun
Yang
aerodynamic admittance of
railway vehicles on a truss-girder
bridge
Qingsong Duan, Cunming Ma,
Haili Liao
5:15pm-5:30pm
65. The mean wake of lowaspect-ratio surface-mounted
finite-height square prisms and
the effects of incidence angle
David Sumner, Sanjith
Unnikrishnan, Ming Teng, Adam
Beitel, Anurag Das, Mackenzie
Fulton
54. Temperature and moisture
effects on the tropical cyclone
boundary layer: pressure and
wind fields
Reda Snaiki, Teng Wu
159. Using appropriate boundary
layer tripping on high-speed train
models used in wind tunnel
experiments to minimize
Reynolds number effect
Uwe Fey
6:30pm-8:30pm
Principal
Organizers:
Colloquium Banquet
Top of the Hub Restaurant & Lounge
Prudential Tower, 800 Boylston Street, Boston, MA 02199-8142
9
BBAA VIII
FRIDAY, 10 JUNE 2016
8:30am-4:00pm
318-322
Room 333
A7: Bridge aerodyn. – shape
modifications and mitigations
(Session Chair: H.-K. Kim)
B7: Tall buildings – nonlinear
response and PBWE
(Session Chair: V. Denoël)
C7: Low-rise buildings – PBWE
and modeling issues
(Session Chair: G. Kopp)
9:00am-9:15am
272. Adding aerodynamic
damping: the wing design for
the Third Bosphorus Bridge
Marco Belloli, Sara Muggiasca,
Lorenzo Rosa, Alberto Zasso
261. Moment-based
characterization for nonGaussian wind pressures: Revisit
Ying Luo, Guoqing Huang, Kurtis
Gurley, Jie Ding
91. Wind fragility assessment of
window systems installed in
apartment buildings
Hee Jung Ham, Woo-Seok Yun,
Ho-Jeong Kim, Sungsu Lee,
Seung Hun Choi
9:15am-9:30am
291. Full-scale measurement of
the wake of a suspension bridge
Etienne Cheynet, Jasna
Bogunović Jakobsen, Jonas
Snæbjörnsson, Nikolas Angelou,
Torben Mikkelsen, Mikael
Sjöholm, Benny Svardal
254. The role of aerodynamics in
performance-based design
Fei Ding, Wei-Chu Chuang,
Seymour M. J. Spence, Ahsan
Kareem
294. Mitigating wind and flood:
The increased wind vulnerability
of static elevation vs.
amphibious retrofit
Elizabeth English, Fatemeh
Orooji, Carol J. Friedland
9:30am-9:45am
59. Aeroelastic analyses of the
deck widening of the Rande
cable-stayed Bridge in Vigo
(Spain)
José Ángel Jurado, Santiago
Hernández, Miguel Cid, Antonio
Álvarez, Félix Nieto
129. Inelastic crosswind
responses of tall buildings with
bilinear hysteretic restoring force
characteristics
Changda Feng, Xinzhong Chen,
Daan Liang
225. Evaluation of mean
pressure field above a roof using
PIV data and a 2D interpolation
algorithm
Chieh-Hsun Wu, Abul Fahad
Akon, Gregory A. Kopp
9:45am-10:00am
109. Dynamic stability of the
Golden Gate Bridge
deteriorated by roadway wind
barriers
Andrija Buljac, Hrvoje Kozmar,
Stanislav Pospíšil, Michael
Macháček, Radomil Král
287. Probability-based direct
numerical estimation of windinduced non-structural damage
on tall buildings
Laura Ierimonti, Ilaria Venanzi,
Luca Caracoglia
266. Effects of high ridges on
wind load of Chinese traditional
timber slope roofs
Wenshan Shan, Qingshan Yang,
Bo Li, Yukio Tamura
10:00am-10:15am
180. Computational fluid
dynamics simulation and
parametric study of wake effect
of bridge tower on a truck
Nasi Zhang, Harold Bosch, Jerry
Shen
268. A reduced-order stochastic
model to study damage and
intervention costs on tall
buildings in non-synoptic winds
Luca Caracoglia
231. Coupled wind-induced
responses and equivalent static
wind loads on long-span roof
structures by consistent LRC
method
Nan Luo, Haili Liao, Mingshui Li
10:15am-10:30am
94. Experimental study on static
aerodynamic forces of a
combined rail-cum-road bridge
under different highway traffic
flows
Shixiong Zheng, Tang Yu, Tianqi
Geng
27. Research on aerodynamic
forces of a high-rise building with
vertical partitions protruded
from facades by high frequency
force balance wind tunnel tests
Fangchao Hou, Yong Quan, Ming
Gu
290. Pressure distributions on a
low-rise building in a laboratory
simulated downburst
Chowdhury Jubayer, Ahmed
Elatar, Horia Hangan
10:30am-11:00am
Sponsors:
b
Coffee Break & Poster Session P5
Coffee Break & Poster Session P6 (bluff-body
(bridges/cables) (Curry Ctr - Indoor Quad, 1st Fl.) aer.) (Curry Student Ctr. - - Indoor Quad, 1st Fl.)
10
[email protected]
125. Aerodynamic stability of iced stay cables on
cable-stay bridge
Shouying Li, Teng Wu, Tao Huang, Zhengqing
Chen
145. Three dimensional numerical simulation of
water film on stay-cable based on Eulerian Wall
Film model
Hongfu Zhang, Rui Wang, Shengnan Yang, Dabo
Xin
133. Stochastic dynamic response of uncertain
slender bridge tower subjected to fluctuating
wind excitation
Siyu Zhu, Tianyu Xiang, Yongle Li
107. The spanwise correlation of buffeting forces
on rectangular cylinders under skew wind
Shaopeng Li, Mingshui Li, Liangliang Zhang
126. Investigation on the unstable region of wake
galloping for twin hangers of suspension bridges
Shouying Li, Chunyun Xiao, Zhengqing Chen
11:00am-12:00pm
298. Active flow control and its application in fluid systems
Michael Amitay, Rensselaer Polytechnic Institute, USA
(Moderator: Chris Letchford)
12:00pm-1:00pm
318-322
Room 333
A8: Bridge aerodynamics – CFD
applications
(Session Chair: A. Larsen)
B8: Environmental flows –
architectural engineering
(Session Chair: N. Kaye)
C8: Wind loads on solar panels
and renewable energy systems
(Session Chair: Y. Tamura)
1:00pm-1:15pm
188. 2D CFD simulation of windinduced responses of bridge
decks based on fluid-structure
interaction
Yao-Jun Ge, Shi-Yi Liu, Kun Xu,
Ke Li, Jin-Lin Xia
295. Computational fluid
dynamics simulation of wind
flow and wind force on trees in
urban parks
Haiyan Miao, Harish Goplan,
Venugopalan Raghavan, Poh Hee
Joo, Lou Jing
289. Challenges in wind tunnel
testing of ground mount
photovoltaic solar racking
systems
Yarrow Fewless, David Banks
1:15pm-1:30pm
207. Effects of computed flow
separations on flutter
derivatives
Anina Šarkić Glumac, Rüdiger
Höffer
221. Influence of inflow
parameter uncertainty in CFD
simulations of urban
environments
Clara García-Sánchez, Catherine
Gorlé
142. Characteristics of vertical
displacement of solar wing
system
Yong Chul Kim, Yukio Tamura,
Akihito Yoshida, Takashi Itoh,
Qingshan Yang, Wenshan Shan
1:30pm-1:45pm
281. Experimental and
numerical aerodynamic analysis
of a concrete railway bridge in
tandem arrangement with a
truss road bridge
Alberto Zasso, Daniele Rocchi,
Tommaso Argentini, Stefano
Giappino, Tommaso Costantini
135. Computational modeling of
evaporative cooling using water
spray systems: application for an
actual urban area
Hamid Montazeri, Yasin
Toparlar, Bert Blocken, Jan
Hensen
35. Roof-mounted solar panels
under wind action
Hatem Alrawashdeh, Ted
Stathopoulos
1:45pm-2:00pm
100. Optimization of stays and
deck shape in cable supported
bridges including structural and
aeroelastic constraints
Santiago Hernández, Miguel Cid,
Félix Nieto, José Á. Jurado
154. Inflow-condition sensitivity
in the numerical simulation of
the urban environment
Alessio Ricci, Ivo Kalkman, Bert
Blocken, Massimiliano Burlando,
Andrea Freda, Maria Pia Repetto
159. Torsional wind loads on
tilted solar panels mounted on a
flat roof
Jinxin Cao, Shuyang Cao, Yukio
Tamura, Yaojun Ge
2:00pm-2:15pm
184. LES for investigation of
210. Experimental and numerical 11. Wind loads on seated and
Principal
Organizers:
11
BBAA VIII
2:15pm-2:30pm
2:30pm-2:45pm
2:45pm-3:00pm
3:00pm-3:30pm
span-wise domain size effect
and evaluation of flutter
derivatives of a box girder
Yasuaki Ito, Michael Graham
evaluation of wind flow in a
compact urban area: validation
and sensitivity analysis
Nestoras Antoniou, Hamid
Montazeri, Hans Wigo, Marina
Neophytou, Bert Blocken, Mats
Sandberg
elevated roof-mounted
equipment
Lakshmana Doddipatla, Gregory
A. Kopp
270. Comparative study of semianalytical and numerical
methods for aerodynamic
analysis of long span bridges
Igor Kavrakov, Khaled Ibrahim,
Guido Morgenthal
20. Effects of inflow turbulence
on turbulent boundary layers
over two-dimensional
continuous hills
Tong Wang, Shuyang Cao, YaoJun Ge
292. Full-scale evaluation of
wind load on a solar panel
Zienab M. Samani, Girma T.
Bitsuamlak, Horia Hangan
75. Numerical study on
nonlinear and motion coupling
effects on self-excited forces of
a bridge deck
Haili Liao, Jiawei Wan, Qi Wang
263. Changes in pedestrian level
winds through city development:
A study of the Financial District
in Toronto
Kimberley Adamek, Neetha
Vasan
234. Blockage effects on largescale solar array models in a
traditional boundary layer wind
tunnel
Sarah Stenabaugh, Mike
Gibbons, Matthew Browne,
Scott Gamble
150. LES investigation of
Reynolds number effects on
flow passing a twin-box girder
Shujin Laima, Chao Jiang, Hui Li
186. Effects of atmospheric
stability on ventilation efficiency
in residential urban block model
Tingting Hu, Ryuichiro Yoshie
Coffee Break
318-322
Room 333
A9: Bluff body and bridge
aerodynamic loads (Session
chair: L.-D. Zhu)
B9: Bluff bodies and nonstationary flows
(Session Chair: G. Huang)
C9: Low-rise buildings –
experimental full scale methods
(Session Chair: Y. Uematsu)
3:30pm-3:45pm
175. The lift on a truss girder in
a grid generated turbulence
Yingzi Zhong, Mingshui Li, Kai
Wang
117. CFD simulations of nearfield dispersion around isolated
cubical buildings: Evaluation of
URANS
Yoshihide Tominaga, Ted
Stathopoulos
193. Design wind force
coefficient for the main wind
force resisting systems of opentype framed membrane
structures
Yuki Takadate, Yasushi Uematsu,
Eri Gavanski
3:45pm-4:00pm
137. Mitigation of vortexinduced vibration for a bridge
deck by spanwise-distributed
passive vortex generators
Dabo Xin, Hongfu Zhang,
Jingping Ou
7. The aerodynamic admittance
function and non-stationary
winds
Mike Jesson, Mark Sterling
103. Aerodynamic mechanisms
of roof-surface pressure
fluctuations on low-rise
buildings
Abul Fahad Akon, Gregory A.
Kopp
4:00pm-4:15pm
208. Nonstationary wind
velocity field with multi-scale
spatial correlation: simulation
and validation
Haifeng Wang, Teng Wu
293. Tornado like vortex induced
load on a bluff-body with and
without openings
Zoheb Nasir, Girma Bitsuamlak
182. The impact of projections
on balcony pressure coefficients
William Ashman, Weichiang
Pang
4:15pm-4:30pm
Sponsors:
b
247. An alternative to the flutter 155. End treatment for reducing 146. The effect of a shutter on
derivatives
pressure coefficient of sound
the wind induced loads on a
Michael Styrk Andersen, Anders barriers
window and wind driven rain
12
[email protected]
4:30pm-4:45pm
Brandt
Seong-Wook Han, JunYong Park, intrusion into the building
Ho-Kyung Kim
through experiments at the Wall
of Wind Experimental Facility
Mohammadtaghi Moravej,
Bodhisatta Hajra, Arindam Gan
Chowdhury, Ioannis Zisis, Peter
Irwin
206. The response of base
pressure in a bluff body flow
exposed to synthetic jet
excitation
Benjamin Bock, Nils Widdecke,
Jochen Wiedemann, Timo
Kuthada
58. Comparison of the near-wake
of bluff-based bodies with
different cross sections
Christine E. Klei-Wichmann, Eike
Stumpf
269. Estimating the wind speeds
of typhoon Haiyan using
windicators and aerodynamic
modification of gable roof for
low-rise buildings to reduce
wind demand
Jaime Hernandez Jr., Joshua C.
Agar, Julian Eymard Maliwanag,
Liezl Raissa E. Tan, William L.
Mata
Closing Ceremony
4:45pm-5:15pm
(Curry Student Center - Ballroom)
Announcements and Remarks: the Chairman of the next BBAA Colloquium will announce the new
venue in year 2020
SATURDAY, 11 JUNE 2016
Tour Activity:
Freedom Trail Tour
10:00am-12:00pm
Principal
Organizers:
(The meeting location is at the Visitor's Center in the Boston Common, accessible with the Green
Line of the MBTA. The subway T stop is Park Street on the Green Line. Start time is 10 AM.
Participants should plan to be there by 9:50 AM to ensure a prompt tour start.)
13
BBAA VIII
Directions and Campus Map
Curry Student Center:
All talks will take place in the Curry Student Center (Building #50 on map). Registration, poster sessions and coffee
breaks will take place on the 1st floor Indoor Quad. Sessions will take place in the 2nd floor Ballroom, and 3rd floor
McLeod suites (318-322) and 333 Rooms.
Transportation to Northeastern:
Public Transit: Northeastern is well served by public transit: Green Line – Northeastern stop, Orange Line - Ruggles.
Parking: Parking is available in the Renaissance (Building #62 on map) and Gainsborough (Building #45 on map)
Garages. The fee is based on an hourly fee structure. Weekend rates are available.
Campus Housing Location and Address:
East Village Residence Hall, 291 St. Botolph Street, Boston, MA 02115, USA (more information forthcoming).
Sponsors:
b
14
[email protected]
MAP OF CURRY STUDENT CENTER (CSC)
348 CSC
Principal
Organizers:
15

colloquium program - Northeastern University

Transcription

Similar documents

8th International Colloquium on Bluff Body Aerodynamics and

2013 Big Rock Sports East Dealer Show