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Air-core characteristics in a swirling tunnel flow被引量:2
《Journal of Hydrodynamics》2022年第4期634-646,共13页Jun-hu Nan Huan Gao Chao-qun Wang Kang-ning Ma James Yang Jia-fang Wei Guo-dong Li 
the National Natural Science Foundation of China(Grant Nos.52069011,51509123);the Open Research Fund Program of State Key Laboratory of Ecohydraulics in Northwest Arid Region,Xi'an University of Technology(Grant No.2019KFKT-9),the Red Willow Excellent Youth Project of Lanzhou Universityof Technology.
A cost-effective technique to dissipate the energy in hydropower systems is the formation of a swirling flow within a tunnel.In such flows,an air core with a significant cross section usually occurs.To reveal the air-...
关键词:Horizontal tunnel swirlingflow air core air-carrying capacity scale effect 
Productivity analysis of a fractured horizontal well in a shale gas reservoir based on discrete fracture network model被引量:2
《Journal of Hydrodynamics》2019年第3期552-561,共10页Yu-long Zhao Nan-ying Li Lie-hui Zhang Rui-han Zhang 
the National Naturel Science Foundation of China(Key Program)(Grant No.51534006);the National Natural Science Foundation of China(Grant Nos.51704247,51874251);the PetroChina Innovation Foundation(Grant No.2018D-5007-0218);the 111 project(Grant No.D18016).
The treatment of horizontal wells with massive hydraulic fracturing technology is important for the economical development of shale gas reservoirs, but sometimes is complex because of the induced fractures during the ...
关键词:Fractured HORIZONTAL WELL discrete fracture network (DFN) MODEL finite element method (FEM) PRODUCTIVITY analysis SHALE gas RESERVOIR 
Experimental study on the flow pattern and pressure gradient of air-water two-phase flow in a horizontal circular mini-channel被引量:6
《Journal of Hydrodynamics》2019年第1期102-116,共15页Sudaija Aqli Haq Deendarlianto Indarto Adhika Widyaparaga 
Experimental studies on the flow pattern and the pressure gradient of gas-liquid co-current two-phase flow in a mini-channel were conducted.The test section was a transparent circular channel of 1.6 mm inner diameter....
关键词:TWO-PHASE FLOW mini channel FLOW pattern pressure gradient PLUG length 
Interaction between surface gravity wave and submerged horizontal flexible structures
《Journal of Hydrodynamics》2018年第3期481-498,共18页Sarat Chandra Mohapatra Trilochan Sahoo C.Guedes Soares 
Interactions between surface gravity wave and submerged horizontal flexible structures are studied under the assumption of small amplitude water wave theory and structural response. The generalized dispersion relation...
关键词:Submerged flexible structures Green’s function expansion formulae articulated submerged plate reflection and transmission coefficients 
The best hydraulic section of horizontal-bottomed parabolic channel section被引量:6
《Journal of Hydrodynamics》2017年第2期305-313,共9页韩延成 高学平 徐征和 
Project supported by the Key Research and Develop-ment Program of Shandong Province(Grant No.2016GSF117038);the National Science and Technology Su-pport Program of China(Grant No.2015BAB07B02);the Development of Science and Technology Plan of Jinan City,China(Grant No.201302052);the Teaching and Research Projects of the University of Jinan(Grant No.J1641)
The best hydraulic channel section makes the maximum flow capacity for the same flow cross-area, and the minimum cross-area and wetted perimeter for the same discharge. The construction cost can be reduced nearly to t...
关键词:CHANNEL parabolic shape horizontal-bottomed best hydraulic section 
Formation of air-entraining vortices at horizontal intakes without approach flow induced circulation被引量:2
《Journal of Hydrodynamics》2016年第1期102-113,共12页Mustafa GOGUS Mete KOKEN Ali BAYKARA 
supported by the TUBITAK (The Scientific and Technological Research Council of Turkey) (Grant No. 110M676)
The aim of this experimental study is to investigate the effects of hydraulic parameters on the formation of air-entraining vortices at horizontal intake structures without approach flow induced circulation. Six intak...
关键词:air-entraining vortex horizontal intakes model scale effect sidewall clearance vortex 
Classification of flow regimes in gas-liquid horizontal Couette-Taylor flow using dimensionless criteria
《Journal of Hydrodynamics》2015年第5期773-781,共9页HUBACZ Robert 
In this paper, the flow patterns observed in horizontal Couette-Taylor flow(CTF) were correlated using dimensionless numbers. The analysis of the results showed that the structure of the flow was an outcome of inter...
关键词:gas-liquid flow Couette-Taylor flow(CTF) flow regime maps 
Numerical and experimental study of Boussinesq wall horizontal turbulent jet of fresh water in a static homogeneous environment of salt water被引量:2
《Journal of Hydrodynamics》2015年第4期604-615,共12页BELCAID Aicha LE PALEC Georges DRAOUI Abdeslam 
This paper investigates a numerical and experimental study about buoyant wall turbulent jet in a static homogeneous environment. A light fluid of fresh water is injected horizontally and tangentially to a plane wall i...
关键词:wall jet TURBULENCE Boussinesq approximation k-? model BUOYANCY cling length 
Simulation of buoyancy-induced turbulent flow from a hot horizontal jet被引量:1
《Journal of Hydrodynamics》2014年第1期104-113,共10页El-AMIN M.F. SUN Shuyu SALAM Amgad 
Experimental visualizations and numerical simulations of a horizontal hot water jet entering cold water into a rectangular storage tank are described. Three different temperature differences and their corresponding Re...
关键词:turbulent flow realizablc k - e turbulence model heat transfer JET heat storage 
Flow and heat transfer characteristics of falling water film on horizontal circular and non-circular cylinders被引量:13
《Journal of Hydrodynamics》2013年第3期404-414,共11页罗林聪 张冠敏 潘继红 田茂诚 
support by the Shandong Province Key Scientific and Technological Project (Grant No. 2008GG10007009);the Science and Technology Development Planning of Shandong Province (Grant No. 2012GGX10421)
This paper presents a two-dimensional CFD study of the falling film evaporation of horizontal tubes with different shapes applied in the seawater desalination. The flow and heat transfer characteristics of the falling...
关键词:non-circular cylinder falling film numerical simulation heat transfer enhancement DESALINATION 
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