Simulation of droplet spreading, splashing and solidification using smoothed particle hydrodynamics method

Zhang, M.Y.; Zhang, H.; Zheng, Lili

doi:10.1016/j.ijheatmasstransfer.2007.11.009

Cited by 73 publications

(30 citation statements)

References 22 publications

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“…• multi-phase flows [119,[166][167][168][169][170][171][172][173][174], • coastal hydrodynamics including water wave impact, dam break, sloshing and overtopping [112,, • environmental and geophysical flows including flood and river dynamics, landslide, flow in fractures and porous media, seepage, soil mechanics and mudflow [117,, • heat and/or mass conduction [53,[222][223][224][225][226][227], • ice and cohesive grains [228][229][230][231][232][233][234], • microfluidics and/or micro drop dynamics [123,152,169,[235][236][237][238][239][240][241][242][243][244][245][246], • high explosive detonation and explosion [55,125,143,[247][248]…”

Section: Applicationsmentioning

confidence: 99%

“…Li et al proposed an SPH model for simulating droplet collision and coalescence [367]. Zhang et al developed an SPH model for free surface and solidification problems, which is also applicable to microfluidics and micro drop dynamics such as droplet spreading, splashing and solidification, substrate melting and deformation [243][244][245]. A revised surface tension model was developed for macro-scale particle methods including SPH by Zhou et al [246].…”

Section: Microfluidics and Micro Drop Dynamicsmentioning

confidence: 99%

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Smoothed Particle Hydrodynamics (SPH): an Overview and Recent Developments

Liu

2010

Arch Computat Methods Eng

1,497

682

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Smoothed particle hydrodynamics (SPH) is a meshfree particle method based on Lagrangian formulation, and has been widely applied to different areas in engineering and science. This paper presents an overview on the SPH method and its recent developments, including (1) the need for meshfree particle methods, and advantages of SPH, (2) approximation schemes of the conventional SPH method and numerical techniques for deriving SPH formulations for partial differential equations such as the Navier-Stokes (N-S) equations, (3) the role of the smoothing kernel functions and a general approach to construct smoothing kernel functions, (4) kernel and particle consistency for the SPH method, and approaches for restoring particle consistency, (5) several important numerical aspects, and (6) some recent applications of SPH. The paper ends with some concluding remarks.

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Section: Applicationsmentioning

confidence: 99%

Section: Microfluidics and Micro Drop Dynamicsmentioning

confidence: 99%

Smoothed Particle Hydrodynamics (SPH): an Overview and Recent Developments

Liu

2010

Arch Computat Methods Eng

1,497

682

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“…The molten droplet may rebound, deposit, or splash during impact. Experimental and numerical studies confirmed the Sommerfeld parameter as a critical dimensionless number to quantify the impact behavior of the droplet [2][3][4][5][6][7][8]. According to the experiments, there exists transition temperature.…”

Section: Introductionmentioning

confidence: 96%

“…Multiple droplets impacting on a flat substrate was also simulated. Zhang et al [7] extended the previous work to further improve the SPH model by solving the energy equation together with the solidification model. The new model is capable of simulating the movement of the solidification interface.…”

Section: Introductionmentioning

confidence: 99%

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Numerical Investigation of Substrate Melting and Deformation During Thermal Spray Coating by SPH Method

Zhang

Zheng

2008

Plasma Chem Plasma Process

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The fluid-solid coupling model is developed to simulate substrate melting and deformation during molten droplet impact. In this model, the liquid and solid parts of splat and substrate are governed by the SPH formulations of the Navier-Stokes equations and the conservation equations of continuum mechanics, respectively. This is the first time that the fluid-solid coupling by the SPH method is applied to simulation of the interaction between droplet and substrate during thermal spray coating. The simulation results on formation of the crater are presented to study the Ni droplet impacting onto the Sn substrate, and Mo droplet impacting onto the Steel, Al, and Brass substrates, respectively. It is found that the initial temperatures and thermal properties of droplet and substrate have great effects on the substrate melting and the morphologies of the splat and the substrate.

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Numerical Simulation of In-Flight Icing Supercooled Large Droplets Freezing via Smoothed Particle Hydrodynamics

Cui

Habashi²

2023

Handbook of Numerical Simulation of in-Flight Icing

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Simulation of droplet spreading, splashing and solidification using smoothed particle hydrodynamics method

Cited by 73 publications

References 22 publications

Smoothed Particle Hydrodynamics (SPH): an Overview and Recent Developments

Smoothed Particle Hydrodynamics (SPH): an Overview and Recent Developments

Numerical Investigation of Substrate Melting and Deformation During Thermal Spray Coating by SPH Method

Numerical Simulation of In-Flight Icing Supercooled Large Droplets Freezing via Smoothed Particle Hydrodynamics

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