... 08 08 2023 experimental techniques duct channel and pipe flows films free surface flows free shear layers suspensions fluid instability stability and transition National Science Foundation 10.13039/100000001 1727523 Office of Naval Research 10.13039/100000006...

... compressible flows Computational Fluid Dynamics free surface flows gas-liquid multiphase flows Pumps and turbomachines RANS simulations Rotating fluids unsteady flows Vacuum and lower pressures are needed in many applications, and these include drying paper in papermaking [ 1 ], freeze drying...

... OURNAL OF F LUIDS E NGINEERING . Manuscript received March 8, 2018; final manuscript received July 5, 2018; published online August 6, 2018. Assoc. Editor: Daniel Maynes. 08 03 2018 05 07 2018 Films Fluid-structure interaction Free surface flows Gas-liquid-solid Stability...

... NGINEERING . Manuscript received December 2, 2016; final manuscript received May 27, 2018; published online June 26, 2018. Assoc. Editor: Elias Balaras. 02 12 2016 27 05 2018 Experimental techniques Free surface flows Measurement techniques Unsteady flows Fluid mechanics...

... is consistent with the finding from Eq. (6) . Free surface flows Gas-liquid-solid Naval hydrodynamics Water entry is an important problem in the research fields of civil airplane and air-freighter ditching [ 1 – 4 ], hydroplane alighting [ 5 ], water slamming of ships [ 6 , 7 ], airdrop torpedo...

... NGINEERING . Manuscript received November 2, 2017; final manuscript received February 20, 2018; published online April 19, 2018. Assoc. Editor: Daniel Maynes. 02 11 2017 20 02 2018 Electro-hydrodynamic flows Fluidics Free surface flows Hydrodynamics Micro-scale flows Microfluidics...

.... These are challenging problems to solve with computational fluid dynamics (CFD) [ 7 ]. Computational fluid dynamics Direct numerical simulation Free surface flows Liquid-solid Multiphase flows Naval hydrodynamics PIV Unsteady flows Waves 21 10 2017 05 02 2018 Contributed...

..., 2018. Assoc. Editor: Riccardo Mereu. 25 07 2017 02 01 2018 Free surface flows Lift Vortices Wakes Waves Flow past a circular cylinder close to a free surface has been studied in many applications of pipelines, offshore structures, and tidal power plants. The existence...

...] Antuono , M. , Colagrossi , A. , Marrone , S. , and Molteni , D. , 2010 , “ Free Surface Flows Solved by Means of SPH Schemes With Numerical Diffusive Term ,” Comput. Phys. Commun. , 181 ( 3 ), pp. 532 – 549 . 10.1016/j.cpc.2009.11.002 [19] Rafiee , A. , Cummins , S...

... October 27, 2017. Assoc. Editor: Riccardo Mereu. 14 03 2017 13 09 2017 Acoustics Free surface flows LES Turbulence Vortices Antilock braking systems (ABSs) are used to improve the safety of vehicles by preventing tires from skidding as a result of the brakes locking up...

... of steering power. The internal wave-making resistance is analogous to the free surface wave-making resistance, and it can result in forces several times higher than those for a vessel sailing in nonstratified waters. Buoyancy driven flows Computational fluid dynamics Free surface flows Naval...

.... Fig. 17 Velocity distribution on the added isosurface of Q  = 50,000 s −2 at t  = 0.008 s, t  = 0.01 s, t  = 0.012 s, and t  = 0.014 s for the simulated cases at constant speed 16 m/s, 18 m/s, and 20 m/s Cavitation Computational fluid dynamics Free surface flows LES Multiphase...

..., 2017. Assoc. Editor: Peter Vorobieff. 06 03 2016 22 03 2017 Free surface flows The method of digital particle image velocimetry (DPIV) has gathered a lot of attention in the last two decades. The main advantages of this method are its nonintrusiveness and the simplicity...

... of Two-Dimensional Shear Flows ,” J. Fluid Mech. , 565 , pp. 171 – 195 . 10.1017/S0022112006001558 [26] Eggers , J. , 1993 , “ Universal Pinching of 3D Axisymmetric Free-Surface Flow ,” Phys. Rev. Lett. , 71 ( 21 ), pp. 3458 – 3460 . 10.1103/PhysRevLett.71.3458 Superscripts...

... fluid dynamics Fluid-structure interaction Free surface flows Hydrodynamics Waves In large-scale shallow water simulations in coastal systems, such as shorelines, lakes, and estuaries, a 2D depth-averaged model is often employed [ 1 – 4 ]. Figure 1( a ) shows a typical setup for a shallow...

... fluid dynamics Free surface flows LES Turbulence Unsteady flows Vortices Wakes waves One of the simplest forms of a bluff body that has been extensively studied in various configurations is that of a cube. Although the geometry is relatively simple, it has been used to idealize many other...

...% increase in total hydraulic efficiency for the Pelton case and 0.7% for the Turgo case. Computational fluid dynamics Free surface flows Hydrodynamics Multiphase flows Pumps Turbomachines Hydropower provides reliable and efficient source of renewable energy and forms an important part...

... that the pressure field in the buckets inner wall is in good agreement with the experimental and numerical data and the evolution of the flow pattern matches the high-speed visualization. Complex flows Computational fluid dynamics Free surface flows Jets Pumps Turbomachines The deviation...

... to aid the design of new process machines by providing a mathematical model for film thickness that is validated by experimental results. Boundary layers Films Free surface flows Industrial flows Measurement techniques Newtonian flows Rotating fluids Fluid mechanics This paper...

... of the jump radius on other independently controllable parameters. Films Free surface flows Hydrodynamics Earlier studies on the circular hydraulic jump have shown that the radial position of the hydraulic jump depends on the flow rate, gravity, and fluid viscosity. In this study, results from...