Journal of Fluids Engineering: Recent submissions
Now showing items 7341-7360 of 9024
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Acoustically Induced Enhancement of Widening and Fluctuation Intensity in a Two-Dimensional Turbulent Jet
(The American Society of Mechanical Engineers (ASME), 1986)The enhancement of widening rate and turbulence intensity in a turbulent plane jet, due to an acoustic disturbance are considered. Detailed data at a representative Strouhal number suggest a ... -
A Review of Holography Applications in Multiphase Flow Visualization Study
(The American Society of Mechanical Engineers (ASME), 1986)Holographic techniques are used in many fields of science and engineering including flow observation. The purpose of this paper is to review applications of holography to multiphase flow study ... -
Integral Skin Friction Prediction for Turbulent Separated Flows
(The American Society of Mechanical Engineers (ASME), 1986)An integral method is presented for computing incompressible two-dimensional turbulent skin friction for separated flows based on the inner-variable theory. Using a velocity profile in the form ... -
Casing Headloss in Centrifugal Slurry Pumps
(The American Society of Mechanical Engineers (ASME), 1986)The headlosses in slurry pump casings are caused by the energy dissipation in the flowing liquid-solid mixture, and the particle-casing wall interaction. This paper presents a quasi-three-dimensional ... -
Some Remarks on the Helical-Cartesian Coordinate System and Its Applications
(The American Society of Mechanical Engineers (ASME), 1986) -
Critical Condition of Cavitation Occurrence in Various Liquids
(The American Society of Mechanical Engineers (ASME), 1986)An experimental study of cavitation occurrence in benzene, kerosene, gasoline, and Freon 12 was conducted using a square-edged orifice. The experimental results of the desinent cavitation number ... -
Contribution of Homogeneous Condensation Inside Cavitation Nuclei to Cavitation Inception
(The American Society of Mechanical Engineers (ASME), 1986)The response of a small gas bubble, so-called cavitation nucleus, to the reduction of ambient pressure is investigated theoretically and experimentally. Numerical results show that the gas mixture ... -
Modeling of Wall Friction for Multispecies Solid-Gas Flows
(The American Society of Mechanical Engineers (ASME), 1986)The empirical expressions for the equivalent friction factor to simulate the effect of particle-wall interaction with a single solid species have been extended to model the wall shear stress ... -
Discussion: “The Load Capacity of Short Journal Bearings With Oscillating Effective Speed” (Gupta, B. K., and Phelan, R. M., 1964, ASME J. Basic Eng., 86, pp. 348–353)
(The American Society of Mechanical Engineers (ASME), 1964) -
Stochastic Behavior (Randomness) of Desinent Cavitation
(The American Society of Mechanical Engineers (ASME), 1986)To make clear the stochastic (random) behavior of cavitation desinence, we statistically analyzed the acoustic pressure pulses associated with the cavitation, and defined the desinence by introducing ... -
Automatic Remeshing Scheme for Modeling Hot Forming Process
(The American Society of Mechanical Engineers (ASME), 1986)Many intrinsic problems associated with the modeling of hot forming processes are described. In the updated Lagrangian finite element technique both the momentum and energy equations are formulated ... -
Discussion: “Effect of Vibrating Upstream Cylinder of Two Circular Cylinders in Tandem Arrangement” (Moriya, M., and Sakamoto, H., 1986, ASME J. Fluids Eng., 108, pp. 180–185)
(The American Society of Mechanical Engineers (ASME), 1986) -
Bubble Dynamics and Cavitation Inception in Cavitation Susceptibility Meters
(The American Society of Mechanical Engineers (ASME), 1986)To improve the understanding of the scaling effects of nuclei on cavitation inception, bubble dynamics, multibubble interaction effects, and bubble-mean flow interaction in a venturi Cavitation ... -
Calculation of Boundary Layers With Sudden Transverse Strain
(The American Society of Mechanical Engineers (ASME), 1986)Modifications to a Reynolds stress closure are proposed in which the weighting of the two components of the pressure-strain correlation is adjusted: the turbulence part is increased to conform ... -
Optimal Supersonic Ejector Designs
(The American Society of Mechanical Engineers (ASME), 1986)A technique based on a one-dimensional constant area flow model has been developed for solving a large class of supersonic ejector optimization problems. In particular, the method determines the ... -
Cavitation Inception on a Circular Cylinder at Critical and Supercritical Flow Range
(The American Society of Mechanical Engineers (ASME), 1986)Cavitation tests were performed in the critical and supercritical flow range on circular cylinders with and without boundary layer trip. Mean and fluctuating static pressures were meausred on ... -
Discussion: “Unsteady Flow in a Porous Medium Between Two Infinite Parallel Plates in Relative Motion” (Soundalgekar, V. M., Takhar, H. S., and Singh, M., 1985, ASME J. Fluids Eng., 107, pp. 534–535)
(The American Society of Mechanical Engineers (ASME), 1986) -
Discussion: “The Effect of the 150-Degree Partial Bearing on Rotor-Unbalance Vibration” (Warner, P. C., and Thoman, R. J., 1964, ASME J. Basic Eng., 86, pp. 337–345)
(The American Society of Mechanical Engineers (ASME), 1964) -
Transient Characteristics of a Centrifugal Pump During Stopping Period
(The American Society of Mechanical Engineers (ASME), 1986)A theoretical and experimental study has been made on the transient characteristics of a centrifugal pump during its rapid deceleration from initial speed to zero. Instantaneous rotational speed, ... -
A Simplified Free Wake Method for Horizontal-Axis Wind Turbine Performance Prediction
(The American Society of Mechanical Engineers (ASME), 1986)Based on the assumption that wake geometry of a horizontal-axis wind turbine closely resembles that of a hovering helicopter, a method is presented for predicting the performance of a horizontal-axis ...