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Article
A Duct Design for Reducing Grad-B MHD Drag
Harsh heat load conditions on plasma-facing components (PFCs) in steady-state and transient phenomena (e.g., disruptions and ELMs) in DEMO fusion reactors question the feasibility of current approaches based o...
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Article
Open AccessA new fractional Cattaneo model for enhancing the thermal performance of photovoltaic panels using heat spreader: energy, exergy, economic and enviroeconomic (4E) analysis
A new fractional non-Fourier (Cattaneo) photovoltaic (PV) model is presented to enhance the thermal performance of a PV system combined with a heat spreader (HS). The fractional Cattaneo model is shown to be e...
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Article
An experimental study of surface wave effects on two interacting tidal turbines
The development of tidal turbine farms desires an understanding of the effects of free-surface waves and turbine interactions. The objective of this paper is to investigate surface wave effects on the performa...
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Article
On the technologies of Hα imaging spectrograph for the CHASE mission
The Hα imaging spectrograph (HIS) is the scientific payload of the first solar space mission, the Chinese Hα solar explorer (CHASE), supported by the China National Space Administration (CNSA). The CHASE/HIS a...
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Article
Lattice Boltzmann simulations for multiple tidal turbines using actuator line model
In numerical simulations of tidal current farms, large-scale computational fluid dynamic (CFD) simulations with a high-resolution grid are required to calculate the interactions between tidal turbines. In this...
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Chapter and Conference Paper
Learning-Based US-MR Liver Image Registration with Spatial Priors
Registration of multi-modality images is necessary for the assessment of liver disease. In this work, we present an image registration workflow which is designed to achieve reliable alignment for subject-speci...
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Article
Numerical simulation of dam break flow impact on vertical cylinder by cumulant lattice Boltzmann method
The purpose of this study is to apply the cumulant lattice Boltzmann method (LBM) to simulate high Reynolds number free surface flows. The single-phase cumulant LBM is extended to solve the free surface flows ...
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Chapter and Conference Paper
Simulation and Analysis of Breaking Wave in Deep Water
Breaking wave has often been observed in ocean, the violent mixture of gas and water creates numerous bubbles and droplets in different scales. The generation of two-phase turbulence during breaking process ac...
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Chapter and Conference Paper
Wavelet Threshold Denoising for High Speed Satellite Communication
The principle of wavelet threshold de-noising is described in detail. Daubechies wavelet function is selected to denoise the sinusoidal signal with noise. The relationship between the order of wavelet function...
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Article
Integration of a semisubmersible floating wind turbine and wave energy converters: an experimental study on motion reduction
The integration of wave energy converters and a floating wind turbine has the potential to reduce the cost of energy, since they can share the mooring system and the infrastructure of the power grid. In this s...
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Article
An unstructured mesh method for numerical simulation of violent sloshing flows
An unstructured mesh Reynolds-averaged Navier-Stokes (RANS) solver has been developed for numerical simulation of violent sloshing flows inside a tank with complicated inner structures. The numerical solver em...
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Article
CFD simulation of tidal current farm by using AL model
In this study, an efficient numerical method for predicting the wake interference of multiple turbines is presented. The actuator line (AL) model instead of the geometry-resolved method is adopted to represent...
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Article
Numerical and experimental investigation of three-dimensionality in the dam-break flow against a vertical wall
The three-dimensionality extent of the dam break flow over a vertical wall is investigated numerically and experimentally in this paper. The numerical method is based on Reynolds averaged Navier-Stokes (RANS) ...
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Article
Simulation of violent free surface flow by AMR method
A novel CFD approach based on adaptive mesh refinement (AMR) technique is being developed for numerical simulation of violent free surface flows. CIP method is applied to the flow solver and tangent of hyperbo...
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Article
Open AccessAn HDR imaging method with DTDI technology for push-broom cameras
Conventionally, high dynamic-range (HDR) imaging is based on taking two or more pictures of the same scene with different exposure. However, due to a high-speed relative motion between the camera and the scene...
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Article
Erratum to: Motion response prediction by hybrid panel-stick models for a semi-submersible with bracings
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Article
Development of Cartesian grid method for simulation of violent ship-wave interactions
We present a Cartesian grid method for numerical simulation of strongly nonlinear phenomena of ship-wave interactions. The Constraint Interpolation Profile (CIP) method is applied to the flow solver, which can...
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Article
Motion response prediction by hybrid panel-stick models for a semi-submersible with bracings
A diffraction-radiation analysis is usually required when the hydrodynamic interactions between structural members occur in short waves. For bracings or small cylindrical members, which play important roles in...
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Article
Experimental study on water entry of circular cylinders with inclined angles
A series of experimental studies have been carried out on water entry of three-dimensional circular cylinders for low Froude numbers. In our previous paper (Wei and Hu J Mar Sci Technol, 1:1–13, 2014), the result...
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Article
An experimental study on water entry of horizontal cylinders
Complex hydrodynamics of a circular cylinder entering into water horizontally for low Froude numbers is experimentally studied. A high-speed digital video camera system is used to record the water entry proces...
