CONTENTS OF JOURNAL OF HYDRODYNAMICS Vol.32 No.1 2020

CONTENTS

SPECIAL COLUMN ON THE 3RD INTERNATIONAL SYMPOSIUM OF CAVITATION AND MULTPHASE FLOW (GUEST EDITORS HONG-XUN CHEN, WEI ZHANG)

Effect of compressibility on bubbly cavitating flows
Harish Ganesh, Anubhav Bhatt, Juliana Wu, Steven Ceccio(1)
Hydrodynamic mechanisms of aggressive collapse events in leading edge cavitation
Mohammad Hossein Arabnejad, Ali Amini, Mohamed Farhat, Rickard E. Bensow(6)
Numerical investigation on free surface effect on the supercavitating flow over a low aspect ratio wedge-shaped hydrofoil
Chang Xu, Boo Cheong Khoo(20)

ARTICLES

Numerical investigation of flow with floating vegetation island
Yi-dan Ai, Meng-yang Liu, Wen-xin Huai(31)
Numerical study of high-lift hydrofoil near free surface at moderate Froude number
Tao Xing, Konstantin I. Matveev, Miles P. Wheeler(44)
A dynamic solution for predicting resonant frequency of piston mode fluid oscillation in moonpools/narrow gaps
Lei Tan, Lin Lu, Guo-qiang Tang, Liang Cheng(54)
Wave action by arrays of vertical cylinders with arbitrary smooth cross-section
Jia-bin Liu, An-xin Guo, Qing-he Fang, Hui Li, Hui Hu, Peng-fei Liu(70)
Experimental investigation of vortex generator influences on propeller cavitation and hull pressure fluctuations
Hong-bo Huang, Yun Long, Bin Ji(82)
Drag reduction and flow structures of wing tip sails in ground effect
Jian-xun Zhou, Cheng-hong Sun, Daichin(93)
Slip in Couette flow with pressure gradient: Theoretical and experimental investigation of hydrodynamic characteristics considering slip effect
Xin Zhao, Chao Wei, Shi-hua Yuan(107)
Development of two-dimensional numerical wave tank based on lattice Boltzmann method
Guang-wei Liu, Qing-he Zhang, Jin-feng Zhang(116)
Study of parametric roll in oblique waves using a three-dimensional hybrid panel method
Min Gu, Shu-xia Bu, Jiang Lu(126)
Reconstruction of 3-D surface waves generated by moving submerged sphere based on stereo imaging principle
Xin-long Wang, Gang Wei, Hui Du, Shao-dong Wang(139)
Adaptive mesh refinement immersed boundary method for simulations of laminar flows past a moving thin elastic structure
Mohammed Suleman Aldlemy, Mohammad Rasidi Rasani, A. K. Ariffin, T. M. Y. S. Tuan Ya(148)
A design of T-foil and trim tab for fast catamaran based on NSGA-II
Qi-dan Zhu, Yu Ma(161)

LETTERS

Spatial and spectral investigation of turbulent kinetic energy in cavitating flow generated by Clark-Y hydrofoil
Xiao-rui Bai, Huai-yu Cheng, Bin Ji, Xin-ping Long(175)
Flow regime and energy dissipation of SFS-type flip buckets
Ran Tian, Jian-hua Wu, Fei Ma(179)
Numerical simulation of condensation shock in partial cavitating flow on a hydrofoil
Wei Zhang , Bing Zhu , Yong Wang, Hui Xu(183)
Journal of Hydrodynamics, Vol. 31 Annual Classified Catalog (2019).
(188)

CONTENTS OF CHINESE JOURNAL OF HYDRODYNAMICS Vol.35 No.1 2020

 http://yuanjian.cnki.com.cn/cjfd/home/Detail/SDLJ202001

CONTENTS

Numerical simulation of cavitation around Clark-Y hydrofoil based on adaptive mesh refinement
LIANG Shang, LI Yong, WAN De-cheng (1)
Numerical simulation of storm surge process in Bohai Sea
JI Yong-peng, XU Hui, KANG Ya-ru, et al. (9)
Characteristics of ventilated cavitating flow in the wake over a bluff body
WANG Zhi-ying, ZHENG Ya-nan, HUANG Biao, et al. (18)
High fidelity extra-long viscosity numerical wave tank
ZHAO Xi-zeng, NIE Long-feng, YIN Ming-jian (23)
Study on hydrodynamic performance of bionic ducted propeller
ZHANG Zheng-qian, LI Wei, YANG Chen-jun (31)
Hydrodynamic investigation on the dual-chamber OWC wave energy converter
WANG Rong-quan, NING De-zhi, MAYON Robert (37)
Numerical transient simulation and leakage flow analysis of scroll fluid machinery
GUO Peng-cheng, Wang Xian-wen, Sun Shuai-hui, et al. (42)
Experiment and simulation of bimolecular reactive solution transport in fractures
LIU Ya-jing, LIU Yong, MA Lei, et al. (47)
Preliminary study on aerial-aquatic unmanned vehicle mimicking flying fish
DENG Jian, JIN Nan, ZHOU Yi-qi, et al. (55)
Experimental study on the cavity and trajectory of projectile water entry with asymmetric nose shape
HUA Yang, SHI Yao, PAN Guang, et al. (61)
Numerical simulation on flow fields and hydrodynamic performance of ship propeller
HONG Fang-wen, ZHANG Zhi-rong, LIU Deng-cheng, et al. (68)
Investigation on the influence of floodplains depth and reynolds number on the turbulence structure of flow in compound open-channels using large eddy simulation
XU Dong, ZHANG Bing-cang, XU Bin, et al. (74)
Research of forces on the steering and reversing gear of waterjet
LI Gui-bin,WANG Ju,WANG Li-xiang (84)
Reconstructing Osher-Solomon scheme based on WENO-Z for shallow water equations
ZHENG Su-pei, WANG Miao-miao, WANG Ling (90)
Fully coupled analysis of FPSO ship motion with partially filled sloshing tanks
ZHUANG Yuan, WAN De-cheng (100)
Flow around analysis of riser based on large eddy numerical simulation
HE Xia, JIANG Wen-jing, WANG Guo-rong, et al. (106)
Mathematical model for wet-weather black-odorous water bodies treatment in tidal river network
YIN Hai-long, LIN Yi-yuan, XU Zu-xin, et al. (113)
Numerical study of bow wave breaking and vorticity of KCS under high speeds
YU An-zheng, WAN De-cheng (122)

 

B辑OA和SharedIt公告

尊敬的作者、读者和编委:

为了给作者、读者和编委提供更好的服务,为了提高我刊的影响力,经水动力学研究与进展编辑委员会做如下决定。

《Journal of Hydrodynamics》2020正式出版和Online first的文章,作者如果需要自己的文章 Open access(OA),请作者向编辑委员会提出申请,经编委会同意后,以OA方式发表。同时请注意,每篇以OA方式发表的文章需要缴纳人民币贰万元整。

敬请尊敬的编委,作者和读者,发挥SharedIt的功能,编辑部解释如下,最终解释权归编辑部所有。

1.所有订阅用户都有SharedIt的权限。

2.只要是非盈利性质的,非商业个人使用,作者的个人网站,学校的数据库,以及邮件分享给其他学者进行交流都是可以的分享SharedIt的链接。

3.Online first阶段就有此项功能,正式结集出版后链接不变。

4.对于非订阅用户,通过SharedIt分享的链接,OA文章可浏览可下载,非OA文章可浏览不可下载。

5.通过SharedIt分享的链接,没有时间限制。

6.通过SharedIt分享的链接与文章的链接不是同一个。

7.《水动力研究与进展》授权作者在遵从以上第2条款的前提下使用SharedIt的链接功能。

特此通告,敬请悉知。

水动力学研究与进展编辑部

2019年12月18日

具体SharedIt的链接在哪里,请见下图。

Liutex Similarity of -5/3 Power Law

In the year of 1941, A. N. Kolmogorov, proposed that the small-scale turbulent motions are statistically isotropic at sufficient high Reynolds number, which is known as the Kolmogorov’s hypothesis of local isotropy. With other two hypotheses, Kolmogorov built up the celebrated Kolmogorov 1941 theory (in short K41). As the brightest jewel in the crown of K41 theory, the predicted -5/3 law for turbulence energy spectrum by the theory were confirmed by experiments almost a decade later. The assumptions taken by K41, however, cannot generally be satisfied in practical flows, especially for moderate and low Reynolds number boundary layers. Prof. Chaoqun Liu, the Tenured and Distinguished Professor from University of Texas at Arlington, proposed the extraction of rigid rotation from fluid motions in 2017, which is later named Liutex. Liu’s team discovered that, in a moderate and low Reynolds number turbulent boundary layer ( ), both the frequency and wavenumber spectrum of Liutex matches the -5/3 law in the higher frequencies (wavenumber) subrange very well while the turbulence energy spectrum, on the contrary, only marginally follows the -5/3 law in a much smaller wavenumber (frequency) range as shown in the following figure.

The much stronger universal similarity of Liutex’s -5/3 law over that of K41 comes from the fact that Liutex represents the rigid rotation part of fluid motion, which is shear free and thus not influenced by viscous effect and independent of Reynolds number. On the other hand, vorticity and other popular second-generation of vortex identification methods, Q criterion for example, do not possess this feature due to the shearing and stretching contamination. Not only does this work enhances people’s understanding towards physics of turbulence, but also could lead to a more universal subgrid model in large eddy simulation. The paper could be downloaded for free in two months (until Feburuary 25, 2020)

1.Xu W., Wang Y., Gao Y. et al. Liutex similarity in turbulent boundary layer [J]. Journal of Hydrodynamics, 2019, 31(6): 1259-1262.

https://link.springer.com/article/10.1007/s42241-019-1

https://rdcu.be/bZE59(click this link you can read the manuscript)

2.For more on Liutex vector please refer to the review paper:

Liu C., Gao Y., Dong X.R., et al. Third generation of vortex identification methods: Omega and Liutex/Rortex based systems [J]. Journal of Hydrodynamics, 2019, 31(2): 205–223.

https://link.springer.com/article/10.1007/s42241-019-0022-4

click the following link you can read the manuscript for free,

https://rdcu.be/bZQzS

Prof. Chaoqun Liu’s team has published more that 20 papers with Journal of Hydrodynamics and Physics of Fluids since 2018 on the third-generation of vortex identification methods: Liutex vector and Omega method. The software of the third-generation vortex identifcaiton methods has been published online at https://www.uta.edu/math/cnsm/public_html/cnsm/cnsm.html for free download with a short agreement for users to sign.

 

CONTENTS OF CHINESE JOURNAL OF HYDRODYNAMICS Vol.34 No.6 2019

 http://www.cnki.com.cn/Journal/A-A3-SDLJ-2019-06.htm

Contents

Research progress in ship design based on optimization of hydrodynamic performances
WAN De-cheng, MIAO Ai-qin, ZHAO Min (693)
Experimental investigation of flow deviation characteristics and suppression method for supercritical carbon dioxide flowing in parallel heated channels
YAN Jian-guo, ZHENG Shu-min, GUO Peng-cheng, et al. (713)
Study on flow characteristics in the runner of Francis Pump-turbine based on piv technology
REN Yan, BI Ya-xiong, WU Qi-ren (720)
Effects of acute aerobic bicycle exerciseon the conductivity and electrical impedance in arteries
ZHANG Hai-jun, QIN Kai-rong, SHEN Hua, et al. (726)
Influence of the blade-guide vane clearance on the unsteady performance of a mixed-flow pump
LIU Meng, JIANG Yong-ming, CHEN Ting (734)
Study on fluid-induced force dynamic characteristics of annular seal of high speed centrifugal pump
CHENG Xiao-rui, WANG Xiao-quan, CHEN Hong-xing (740)
Numerical simulation of the water column separation in a model pump-turbine during load rejection
ZHANG Xiao-xi, CHEN Qiu-hua (749)
Separation of sub-micrometer particles based on ferrofluid
SUN Zhong-ping, XUE Chun-dong, LIU Bo, et al. (756)
Quantitative control of cell scratch size in Micro-channels
YANG Yu-nong, QIN Kai-rong, LIU Bo, et al. (765)
Nonlinear percolation model for wetting fluid of tight reservoirs based on micro- and nano- tubes flow characteristics
SONG Fu-quan, BO Li-wen, GAO Hao-ze, et al. (772)
Visualization investigation into precessing vortex rope in Francis turbine draft tube based on several vortex identification criterions
SUN Long-gang, GUO Peng-cheng, LUO Xing-qi (779)
Investigation on the characteristics of oil-water two-phase dispersed flow in horizontal pipes
WU Qi-lin, ZHANG Jian (788)
Numerical simulation and PIV test of flow field in straight outlet conduit of axial-flow pumping system
YANG Fan, HU Wen-zhu, LIU Chao, et al. (795)
Offshore HTHP well shut-in impact effect and accurate calculation of bottom hole pressure
XIONG Yu, BAI Kun-sen, LI Dan (803)
Experimental study on the wake characteristics of steady current through a fishing net panel
HUANG Li, SHAO Dong-dong (814)