...Guihui Ma; Fu Chen; Jianyang Yu; Kun Wang The vertically launched underwater vehicle always suffers various hydrodynamic disturbances in its water-emerging process due to the uncertainty of the launch platform motion. Based on the nested sparse grid based stochastic collocation method (NSSCM...

... = Cartesian coordinate system Greek Symbols μ = dynamic viscosity Λ = wavelength ρ = density δ = hydrodynamic boundary layer thickness Subscripts and Superscripts x , y , z = variable acting on the x- , y- , or z -direction References [1...

... ( k 1 − π erf ( ω ) ) ] Hence, for large γ -limit the governing hydrodynamic Eq. (16) is approximated to the diffusion Eq. (22) which is driven solely by the time-dependent parameter γ . Based on the values of γ , one can consider the following two cases...

...; distribution is unlimited. Use license CC-BY 4.0. 09 11 2017 18 05 2018 Drag Experimental techniques Flows in biological systems Fluid-structure interaction Hydrodynamics Measurement techniques Naval hydrodynamics Unsteady flows Vortices Wakes Fluid mechanics...

... and t 5 – t 6 ) are observed. This phenomenon may be related to the sharp pressure increase caused by cavity collapses. Fig. 5 Time evolution of lift coefficient C L The turbulent cavitating flow can considerably influence the hydrodynamic load of ALE15 hydrofoil, as reflected...

..., 2018. Assoc. Editor: Arindam Banerjee. 07 09 2017 30 04 2018 Computational fluid dynamics Flows in biological systems Hydrodynamics Heart failure is one of the leading causes of death in the United States accounting for 1 out of 9 (about 284,388) deaths [ 1 ]. While...

...; final manuscript received May 10, 2018; published online June 26, 2018. Assoc. Editor: Wayne Strasser. 08 10 2017 10 05 2018 Experimental techniques Hydrodynamics Pressure drop Pumps Turbomachines The focus on pump working as turbine (PAT) has drawn attention...

... internally many times to ensure that it does not affect the dominant hydrodynamics of the turbine. The interface between the runner and the guide vanes is located on a cross-stream surface about midway between the guide vane's trailing edges and the runner blades leading edges. The runner geometry was built...

.... Assoc. Editor: Riccardo Mereu. 18 01 2018 12 04 2018 Computational fluid dynamics Fluid-structure interaction Hydrodynamics Pressure drop As a common pipeline component, the globe valve is widely used in numerous industries, and its fluid control performances usually...

... LUIDS E NGINEERING . Manuscript received October 11, 2017; final manuscript received March 7, 2018; published online May 2, 2018. Assoc. Editor: Shizhi Qian. 11 10 2017 07 03 2018 Direct numerical simulation Electro-hydrodynamic flows Fluid-structure interaction Hydrodynamics...

... 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...

... received February 18, 2018; published online April 19, 2018. Assoc. Editor: Matevz Dular. 19 10 2017 18 02 2018 Cavitation Hydrodynamics Pumps RANS simulations Turbomachines Intense vibration or malfunctioning can result from abnormal flow phenomena that occur when...

...Sneha Malhotra; Sumana Ghosh Water removal and behavior, in proton exchange membrane fuel cell (PEMFC) gas flow channel has been investigated in this work. Single serpentine gas flow channel has been simulated. Hydrodynamics of water drops in a serpentine channel are studied as a function of nature...

...; published online March 29, 2018. Assoc. Editor: Elias Balaras. 02 07 2017 15 02 2018 Boundary layers Experimental techniques Hydrodynamics PIV Turbulence Typical commercial recirculating water tunnels achieve a momentum thickness based Reynolds number (Re θ ) on the order...

... . Manuscript received May 7, 2017; final manuscript received January 25, 2018; published online March 16, 2018. Assoc. Editor: Devesh Ranjan. 07 05 2017 25 01 2018 Hydrodynamics Pumps Turbomachines Pumps with low capacity and high head are needed in many process applications...

... , D. , Stoesser , T. , and Kim , J.-H. , 2013 , “ The Effect of Baffle Spacing on Hydrodynamics and Solute Transport in Serpentine Contact Tanks ,” J. Hydraul. Res. , 51 ( 5 ), pp. 558 – 568 . 10.1080/00221686.2013.777681 [34] Nicoud , F. , and Ducros , F. , 1999...

...Manojkumar Gudala; Shirsendu Banerjee; Ravindra Kumar; T. Rama Mohan Rao; Ajay Mandal; Tarun Kumar Naiya The hydrodynamic entrance length, pressure drop analysis, viscosity, and fully developed velocity profile in horizontal pipe for crude oil with and without water and surfactant were studied...

... flexibility to the operator, extended range of operations, and more power. Complex flows Computational fluid dynamics Hydrodynamics Turbulence 19 05 2017 27 10 2017 Contributed by the Fluids Engineering Division of ASME for publication in the J OURNAL OF F LUIDS E NGINEERING...

... of the bubble. Equating (17) and (15) yields (18) M = 0.32731 π ρ R 2 L 17 02 2017 05 11 2017 Bubbly flows Drag Fluid transients Gas-liquid Hydrodynamics Unsteady flows The steady-state terminal velocity of the Taylor bubble in stagnant liquid is given...

...M. Ozbulut; N. Tofighi; O. Goren; M. Yildiz Simulations of oscillatory motion in partially filled rectangular tanks with different tank geometries, fullness ratios, and motion frequencies are presented. Smoothed particle hydrodynamics (SPH) method is used to discretize the governing equations...