Journal of Fluids Engineering: Recent submissions
Now showing items 6841-6860 of 9024
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Dynamically Loaded Journal Bearings: Mobility Method of Solution
(The American Society of Mechanical Engineers (ASME), 1965)An approach is presented for simplified analytical, graphical, and numerical solutions to extremely general problems of dynamically loaded bearings. A series of examples illustrates the application ... -
Flow in a Rotating Straight Pipe, With a View on Coriolis Mass Flow Meters
(The American Society of Mechanical Engineers (ASME), 1990)The fully developed flow through a straight pipe, which rotates about an axis perpendicular to its own, is considered. The perturbation of the Hagen-Poiseuille flow, produced by the pipe rotation, ... -
Numerical Study of Turbulent Secondary Flows in Curved Ducts
(The American Society of Mechanical Engineers (ASME), 1990)The pressure driven, fully developed turbulent flow of an incompressible viscous fluid in curved ducts of square cross-section is studied numerically by making use of a finite volume method. A ... -
Simulation of Vortex-Shedding Flow About a Circular Cylinder at High Reynolds Numbers
(The American Society of Mechanical Engineers (ASME), 1990)Vortex shedding over a circular cylinder is modeled based on the weakly compressible flow equations with a simple subgrid scale turbulence model and a simple hybrid boundary condition. An ... -
Impingement of Under-Expanded Jets on a Flat Plate
(The American Society of Mechanical Engineers (ASME), 1990)When an under-expanded sonic jet impinges on a perpendicular flat plate, a shock wave forms just in front of the plate and some interesting phenomena can occur in the flow field between the ... -
Discussion: “Simulation of Vortex-Shedding Flow About a Circular Cylinder at High Reynolds Numbers” (Song, Charles C. S., and Yuan, Mingshun, 1990, ASME J. Fluids Eng., 112, pp. 155–161)
(The American Society of Mechanical Engineers (ASME), 1990) -
Streak Characteristics and Behavior Near Wall and Interface in Open Channel Flows
(The American Society of Mechanical Engineers (ASME), 1990)Turbulent structures near the boundaries (solid wall and gas-liquid interface) have been studied in open channel flows. Experiments with no shear, countercurrent shear, and cocurrent shear at the ... -
Viscous Damping of Stationary Wave Formed Near an Obstacle in a Channel
(The American Society of Mechanical Engineers (ASME), 1990)The purpose of this study is to investigate surface wave damping due to viscosity. The stationary wave formed near an obstacle in a horizontal channel is chosen as the subject of this analysis ... -
A Reinterpretation of the Results of the Moby Dick Experiments in Terms of the Nonequilibrium Model
(The American Society of Mechanical Engineers (ASME), 1990)The topological pattern of the set of measured pressure distributions included in the Moby Dick series of experiments on critical flow through a slender channel provided with a throat does not ... -
Experimental and Computational Study of Turbulent Flows in a Channel With Two Pairs of Turbulence Promoters in Tandem
(The American Society of Mechanical Engineers (ASME), 1990)Measurements and computations are presented of mean velocity and turbulence intensity for an arrangement of two pairs of turbulence promoters mounted in tandem in developing channel flow. The ... -
Discussion: “Chemical Modification of Friction Surfaces” (Sanin, P. I., Shepeleva, E. S., Mannik, A. O., and Kleimenov, B. V., 1965, ASME J. Basic Eng., 87, pp. 771–776)
(The American Society of Mechanical Engineers (ASME), 1965) -
Modal Analysis of Vibrations in Liquid-Filled Piping Systems
(The American Society of Mechanical Engineers (ASME), 1990)The motions of liquid-filled pipe reaches in which long wavelength assumptions are valid can be described by Poisson-coupled axial stress waves in the pipe and in the liquid column, and in ... -
Discussion: “The Action of Neutral Organic Phosphates as EP Additives” (Barcroft, F. T., and Daniel, S. G., 1965, ASME J. Basic Eng., 87, pp. 761–767)
(The American Society of Mechanical Engineers (ASME), 1965) -
Solid Phase Contribution in the Two-Phase Turbulence Kinetic Energy Equation
(The American Society of Mechanical Engineers (ASME), 1990)This paper presents a multiphase turbulence closure employing one transport equation, namely, the turbulence kinetic energy equation. The proposed form of this equation is different from the ... -
Using Viscous Calculations in Pump Design
(The American Society of Mechanical Engineers (ASME), 1990)A viscous computer code for designing the meridional channels of high-performance pumps is presented. An averaging technique is used to reduce the three-dimensional flow to a two-dimensional ... -
Flow Regulation Characteristics of Thin-Walled Compliant Tubes: Part I—Theoretical Analysis
(The American Society of Mechanical Engineers (ASME), 1990)The objective of this investigation is the study of the flow limitation behavior of thin-walled compliant tubes for the design of a flow regulator employing a collapsible tube as its active ... -
Pressure and Three-Component Velocity Measurements on a Diffuser That Generates Longitudinal Vortices
(The American Society of Mechanical Engineers (ASME), 1990)This paper presents flowfield measurements on a wide-angle, three-dimensional diffuser that has a vastly improved static-pressure recovery over the corresponding plane-wall diffuser when discharging ... -
Flow Regulation Characteristics of Thin-Walled Compliant Tubes: Part II—Experimental Verification and Design of the Wave-Speed Flow Regulator
(The American Society of Mechanical Engineers (ASME), 1990)The theoretical foundation of the two different mechanisms of compliant-tube flow limitation when the flow is either friction dominated (frictional flow limitation for low-Reynolds-number flow) or ... -
The Plane Poiseuille Flow of a Particle-Fluid Mixture
(The American Society of Mechanical Engineers (ASME), 1990)The “laminar” shear flow of a particle-fluid mixture is studied using the two-fluid model, which is based on equations of conservation of mass and momentum for each material. The equations are ... -
Macroscopic Wetting Behavior and a Method for Measuring Contact Angles
(The American Society of Mechanical Engineers (ASME), 1990)Macroscopic wetting behavior is investigated theoretically from a thermodynamic viewpoint. The axisymmetric liquid meniscus formed under a conical solid surface is chosen as the subject of the ...