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A Simplified Nonlinear Model of Vertical Vortex-Induced Force on Box Decks for Predicting Stable Amplitudesof Vortex-Induced Vibrations

Le-Dong Zhu, Xiao-Liang Meng, Lin-Qing Du, Ming-Chang Ding

Engineering 2017, Volume 3, Issue 6,   Pages 854-862 doi: 10.1016/j.eng.2017.06.001

Abstract:

Wind-tunnel tests of a large-scale sectional model with synchronous measurements of force and vibrationresponses were carried out to investigate the nonlinear behaviors of vertical vortex-induced forcesThe mechanisms of the onset, development, and self-limiting phenomenon of the vertical vortex-inducedand their contributions to the vertical VIV responses.most important components of the vertical VIF, governing the stable amplitudes of the vertical VIV responses

Keywords： Box deck of bridge     Vertical vortex-induced vibration     Vertical vortex-induced force     Simplified nonlinearmodel     Wind-tunnel test     Large-scale sectional model     Synchronous measurement of force and     vibration    

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An overview of vortex-induced vibration (VIV) of bridge decks

Teng WU, Ahsan KAREEM

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 4,   Pages 335-347 doi: 10.1007/s11709-012-0179-1

Abstract: A brief overview of vortex-induced vibration (VIV) of circular cylinders is first given as most of VIV

Keywords： vortex-induced vibration (VIV)     Volterra series     bridge    

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Aerodynamic interference effects and mitigation measures on vortex-induced vibrations of two adjacent

Xiaoliang MENG, Ledong ZHU, Zhenshan GUO

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 4,   Pages 510-517 doi: 10.1007/s11709-011-0129-3

Abstract: with semi- and full-closed bridge decks, the aerodynamic interference between the two decks on the vortex-inducedbarriers and sharpening the wind fairing noses of the two box decks is presented for mitigating both the vertical

Keywords： separated parallel decks     vortex-induced vibration     aerodynamic interference     aerodynamic mitigation measure    

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Vortex-induced vibration of stay cable under profile velocity using CFD numerical simulation method

Wenli CHEN, Hui LI,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 4,   Pages 357-363 doi: 10.1007/s11709-009-0060-z

Abstract: Vortex-induced vibration (VIV) of a stay cable subjected to a wind profile is numerically simulated throughthe unsteady aerodynamic frequencies, change flow field distribution near the cable and affect the vortex

Keywords： stay cable     fluid-structure interaction     numerical simulation     vortex-induced vibration    

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Kinetic energy based model assessment and sensitivity analysis of vortex induced vibration of segmental

Nazim Abdul NARIMAN

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 4,   Pages 480-501 doi: 10.1007/s11709-017-0435-5

Abstract: Bridge decks are created in ABAQUS CFD program with the support of MATLAB codes to simulate and analyze vortexTwo benchmarks from the literature Von Karman and Dyrbye and Hansen are considered to validate the vortexperformed very well in revealing the rational effects and the roles of each parameter in the generation of vortexshedding and predicting vortex induced vibration of the deck.

Keywords： vortex induced vibration     reynolds number     kinetic energy     vorticity     latin hypercube sampling    

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Influence of fluid-structure interaction on vortex induced vibration and lock-in phenomena in long span

Nazim Abdul NARIMAN

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 4,   Pages 363-384 doi: 10.1007/s11709-016-0353-y

Abstract: It was concluded that the two-way approach predicts earlier vortex induced vibration for lower critical

Keywords： vortex-induced vibration     fluid-structure interaction     Strouhal number     lock-in     kinetic energy    

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Model test study for ice force on the bank-head of the lead-navigating bank

SONG An, SUN Jinliang, LU Hai, WANG Yi′an

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 2,   Pages 222-228 doi: 10.1007/s11709-007-0027-x

Abstract: To determine the bank-head s ice force of the lead-navigating bank at key position that faces the ice, ratio of components of forces when ice sheet acting on the vertical bank-head, ice force ratio ofvertical to 45?incline as well as ratio of level ice force to the vertical ice force when acting on 45? incline.the result calculated by the present formula of ice force and the experimental results.

Keywords： comparison     lead-navigating bank     vertical bank-head     certain     Preliminary    

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Review: Tip-based vibrational spectroscopy for nanoscale analysis of emerging energy materials

Amun JARZEMBSKI, Cedric SHASKEY, Keunhan PARK

Frontiers in Energy 2018, Volume 12, Issue 1,   Pages 43-71 doi: 10.1007/s11708-018-0524-8

Abstract: In this article, we thoroughly review the integration of atomic force microscopy (AFM) with vibrationalwithin molecules leads to changes in the sample’s thermal response, optical scattering, and atomic forceFor example, photothermal induced resonance (PTIR) spectroscopy methods measure a sample’s local thermalMore recently, photo-induced force microscopy (PiFM) has been developed to measure the change of thesensitivity in detecting tip-sample force interactions.

Keywords： vibrational spectroscopy     atomic force microscopy     photo-thermal induced resonance     scanning near-fieldoptical microscopy     tip-enhanced Raman spectroscopy     photo-induced force microscopy     molecular resonances    

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Aerodynamic impact of train-induced wind on a moving motor-van

Jiajun HE; Huoyue XIANG; Yongle LI; Bin HAN

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 7,   Pages 909-927 doi: 10.1007/s11709-022-0833-1

Abstract: The newly-built single-level rail-cum-road bridge brings the issue of the aerodynamic impact of train-induced

Keywords： rail-cum-road bridge     aerodynamic impact     train-induced wind     CFD     aerodynamic force     quantitative analysis    

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Wind resistance challenges and fundamental research on long-span bridges

Xiang Haifan,Ge Yaojun

Strategic Study of CAE 2011, Volume 13, Issue 9,   Pages 8-21

Abstract: three types of long span bridges, including flutter instability and control of suspension bridges, wind inducedvibration of cable-stayed bridges and control of wind-rain induced cable vibration, vortex sheddingm main span have high enough critical flutter speed, but the main aerodynamic concern is rain-wind inducedExcept one example of vortex-induced vibration, long-span arch bridges have no wind resistance problems

Keywords： suspension bridge     cable stayed bridge     arch bridge     flutter instability     buffeting response     vortexinduced vibration     wind-rain induced vibration    

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Investigation of vortical flows over oscillating body using fast Lagrangian vortex method

Baoshan ZHU ,

Frontiers in Energy 2009, Volume 3, Issue 3,   Pages 297-306 doi: 10.1007/s11708-009-0010-4

Abstract: long-time and high-resolution unsteady vortical flows is developed with the advantages of the discrete vortexInteresting results about vortex shedding patterns and lock-in characteristics are provided for the thin

Keywords： unsteady vortical flows     fast vortex method     vortex shedding     rotational oscillation     thin cambered blade    

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The effect of texture and irrigation on the soil moisture vertical-temporal variability in an urban artificial

Xiaofeng ZHANG,Xu ZHANG,Guanghe LI

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 2,   Pages 269-278 doi: 10.1007/s11783-014-0672-y

Abstract: The texture stratification significantly affected the vertical distribution of moisture in the non-irrigated

Keywords： moisture vertical distribution     moisture temporal variation     texture stratification     irrigation     meteorological    

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Numerical investigation and analysis of heat transfer enhancement in channel by longitudinal vortex based

TAO Wenquan, WU Junmei

Frontiers in Energy 2008, Volume 2, Issue 1,   Pages 71-78 doi: 10.1007/s11708-008-0001-x

Abstract: The effects of Reynolds number (from 800 to 3 000), the attack angle of vortex generator (from 15° to90°) and the shape of vortex generator were examined.The longitudinal vortex improves the field synergy of the large downstream region of longitudinal vortexregion near vortex generator.vortex can only enhance the local heat transfer.

Keywords： inherent mechanism     integral     surface     rectanglar     longitudinal    

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Transversal tube pitch effects on local heat transfer characteristics of the flat tube bank fin mounted vortex

Liangbi WANG, Zhimin LIN, Kangjie SUN, Yuanxin DONG, Song LIU, Yongheng ZHANG,

Frontiers in Energy 2010, Volume 4, Issue 3,   Pages 333-345 doi: 10.1007/s11708-009-0061-6

Abstract: If vortex generators (VGs) are punched on the fin surface, the heat transfer performance of the fin can

Keywords： heat transfer enhancement     vortex generator     finned flat tube bank     heat exchanger    

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Investigation of flow dynamics and decrease of vortex noise inside volute of centrifugal fans

LI Chunxi, WANG Songling

Frontiers in Energy 2008, Volume 2, Issue 2,   Pages 235-240 doi: 10.1007/s11708-008-0040-3

Abstract: anti-vortex rings were added separately.vortices were broken effectively and the flow fields inside the fan were more uniform with the two anti-vortexrings were effective in decreasing vortex noise.The cone-cylinder-shaped anti-vortex ring was more effective than the cylinder-shaped one in breakinglarge-scale vortexes and decreasing vortex noise.

Keywords： cylinder-shaped     evolution     computational     effective     large-scale    

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Title Author Date Type Operation

A Simplified Nonlinear Model of Vertical Vortex-Induced Force on Box Decks for Predicting Stable Amplitudesof Vortex-Induced Vibrations

Le-Dong Zhu, Xiao-Liang Meng, Lin-Qing Du, Ming-Chang Ding

Journal Article

An overview of vortex-induced vibration (VIV) of bridge decks

Teng WU, Ahsan KAREEM

Journal Article

Aerodynamic interference effects and mitigation measures on vortex-induced vibrations of two adjacent

Xiaoliang MENG, Ledong ZHU, Zhenshan GUO

Journal Article

Vortex-induced vibration of stay cable under profile velocity using CFD numerical simulation method

Wenli CHEN, Hui LI,

Journal Article

Kinetic energy based model assessment and sensitivity analysis of vortex induced vibration of segmental

Nazim Abdul NARIMAN

Journal Article

Influence of fluid-structure interaction on vortex induced vibration and lock-in phenomena in long span

Nazim Abdul NARIMAN

Journal Article

Model test study for ice force on the bank-head of the lead-navigating bank

SONG An, SUN Jinliang, LU Hai, WANG Yi′an

Journal Article

Review: Tip-based vibrational spectroscopy for nanoscale analysis of emerging energy materials

Amun JARZEMBSKI, Cedric SHASKEY, Keunhan PARK

Journal Article

Aerodynamic impact of train-induced wind on a moving motor-van

Jiajun HE; Huoyue XIANG; Yongle LI; Bin HAN

Journal Article

Wind resistance challenges and fundamental research on long-span bridges

Xiang Haifan,Ge Yaojun

Journal Article

Investigation of vortical flows over oscillating body using fast Lagrangian vortex method

Baoshan ZHU ,

Journal Article

The effect of texture and irrigation on the soil moisture vertical-temporal variability in an urban artificial

Xiaofeng ZHANG,Xu ZHANG,Guanghe LI

Journal Article

Numerical investigation and analysis of heat transfer enhancement in channel by longitudinal vortex based

TAO Wenquan, WU Junmei

Journal Article

Transversal tube pitch effects on local heat transfer characteristics of the flat tube bank fin mounted vortex

Liangbi WANG, Zhimin LIN, Kangjie SUN, Yuanxin DONG, Song LIU, Yongheng ZHANG,

Journal Article

Investigation of flow dynamics and decrease of vortex noise inside volute of centrifugal fans

LI Chunxi, WANG Songling

Journal Article