Journal of Fluids Engineering: Recent submissions
Now showing items 5581-5600 of 9024
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Flow Over Tube Banks—A Visualization Study
(The American Society of Mechanical Engineers (ASME), 1997) -
The Response of a Turbulent Boundary Layer to a Square Groove
(The American Society of Mechanical Engineers (ASME), 1997) -
Perspective: Measurements and Analyses of Nonlinear Wave Interactions With Higher-Order Spectral Moments
(The American Society of Mechanical Engineers (ASME), 1997)In fluid flows, fluid-structure interactions and other fluids-related problem, nonlinear dynamics play an important role in determining the development, response or output. Understanding these ... -
Effect of Roughness Aspect Ratio on the “Bursting” Period in a Fully Turbulent Channel Flow
(The American Society of Mechanical Engineers (ASME), 1997) -
Flow Characteristics of a Bluff Body Cut From a Circular Cylinder
(The American Society of Mechanical Engineers (ASME), 1997)This is a report on an investigation of the flow characteristics of a bluff body cut from a circular cylinder. The volume removed from the cylinder is equal to d/2(1 − cos θs ), where d ... -
A Design Method for Contractions With Square End Sections
(The American Society of Mechanical Engineers (ASME), 1997) -
Turbulence Modification in the Limiting Cases of Heavy- and Tracer-Particles
(The American Society of Mechanical Engineers (ASME), 1997) -
Simulation of Chaotic Particle Motion in Particle-Laden Jetflow and Application to Abrasive Waterjet Machining
(The American Society of Mechanical Engineers (ASME), 1997)A novel method is presented for modeling the abrasive waterjet machining process. Particle motion on the cross section of particle-laden jetflow is simulated in order to quantify the erosion ... -
Cavitation Effect on the Discharge Coefficient of the Sharp-Edged Orifice Plate
(The American Society of Mechanical Engineers (ASME), 1960)The object of this paper is to investigate the effects of cavitation on the discharge coefficient of sharp-edged orifice plates with reference to various degrees of cavitation as defined by a ... -
The Rise of Bubbles in a Vertical Shear Flow
(The American Society of Mechanical Engineers (ASME), 1997)Full numerical simulations of two- and three-dimensional bubbles in a shear flow, by a finite difference front tracking method, are presented. The effects of inertial, viscous, gravitational, and ... -
Time-Dependent Vortex Breakdown in a Cylinder With a Rotating Lid
(The American Society of Mechanical Engineers (ASME), 1997) -
Tip Vortex Formation and Cavitation
(The American Society of Mechanical Engineers (ASME), 1997)This paper summarizes recent research on the relation between boundary layer flow, tip vortex structure for a finite span wing, and cavitation. Three hydrofoils of elliptic planform of aspect ... -
Numerical Modeling of the Thermodynamic Effects of Cavitation
(The American Society of Mechanical Engineers (ASME), 1997)A Navier-Stokes solver based on artificial compressibility and pseudo-time stepping, coupled with the energy equation, is used to model the thermodynamic effects of cavitation in cryogenic fluids. ... -
Fluid Force Moment on a Centrifugal Impeller Shroud in Precessing Motion
(The American Society of Mechanical Engineers (ASME), 1997)Experimental results of fluid moment on a centrifugal impeller shroud in precessing motion are discussed based on the bulk flow model to elucidate the fundamental flow mechanism. It is shown ... -
Ensemble-Average Equations of a Particulate Mixture
(The American Society of Mechanical Engineers (ASME), 1997)A method of evaluating the transfer terms appearing in the ensemble-average fluid transport equation is developed and applied to obtain the transport equations describing flow of a dilute ... -
Navier-Stokes Simulations of a Novel Viscous Pump
(The American Society of Mechanical Engineers (ASME), 1997)A numerical study of flow in a novel viscous-based pumping device appropriate for microscale applications is described. The device, essentially consisting of a rotating cylinder eccentrically ... -
LDV Measurements of Spatially Periodic Flows Over a Detached Solid-Rib Array
(The American Society of Mechanical Engineers (ASME), 1997)Measurements of mean velocities, turbulence intensities, and Reynolds stresses are presented for spatially periodic flows in a duct of width-to-height ratio 2 with a detached solid-rib array. The ... -
A Numerical Study on Motion of a Sphere Coated With a Thin Liquid Film at Intermediate Reynolds Numbers
(The American Society of Mechanical Engineers (ASME), 1997)The steady viscous flow past a sphere coated with a thin liquid film at low and intermediate Reynolds numbers (Re ≤ 200) was investigated numerically. The influences of fluid physical properties, ... -
Axisymmetric Inertial Oscillations in Transient Rotating Flows in a Cylinder
(The American Society of Mechanical Engineers (ASME), 1997)A numerical study is made of axisymmetric inertial oscillations in a fluid-filled cylinder. The entire cylinder undergoes a spin-up process from rest with an impulsively started rotation rate ... -
Experimental Determination of Permeability and Inertia Coefficients of Mechanically Compressed Aluminum Porous Matrices
(The American Society of Mechanical Engineers (ASME), 1997)A heat exchanger, using mechanically compressed microporous matrices, is being developed for cooling high power electronics. The thermal efficiency of this new device depends on the hydraulic ...