Journal of Fluids Engineering: Recent submissions
Now showing items 5681-5700 of 9024
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Mechanism and Control of Cloud Cavitation
(The American Society of Mechanical Engineers (ASME), 1997)Generation mechanism of cloud cavitation on a hydrofoil section was investigated in a sequence of experiments through observation of cloud cavitation by high-speed video and high-speed photo as ... -
Observations of Oscillating Cavitation of an Inducer
(The American Society of Mechanical Engineers (ASME), 1997)Oscillating cavitation of an inducer was observed through unsteady inlet pressure measurements and by use of high speed video picture, covering a wide range of flow coefficient and cavitation ... -
Interaction of a Steady Approach Flow and a Circular Cylinder Undergoing Forced Oscillation
(The American Society of Mechanical Engineers (ASME), 1997)This paper presents a numerical study on the interaction of a steady approach flow and the forced transverse oscillation of a circular cylinder. The two-dimensional stream-function/vorticity ... -
State Estimator of Flow as an Integrated Computational Method With the Feedback of Online Experimental Measurement
(The American Society of Mechanical Engineers (ASME), 1997)This paper deals with a state estimator or simply an observer of flow field. The observer, being a fundamental concept in the control system theory, also has a potential in the analysis of ... -
On Oscillatory Instability of Convective Flows at Low Prandtl Number
(The American Society of Mechanical Engineers (ASME), 1997)Numerical investigation of the oscillatory instability of convective flows in laterally heated rectangular cavities is presented. Cavities with no-slip isothermal vertical boundaries, no-slip adiabatic ... -
Diffusion Induced Bubble Populations Downstream of a Partial Cavity
(The American Society of Mechanical Engineers (ASME), 1997)Bubble populations downstream of stable partial cavities were examined using in-line holography, and the bubble number distribution and void fraction of the bubbly clouds were determined. The ... -
Uncertainties and CFD Code Validation
(The American Society of Mechanical Engineers (ASME), 1997)A new approach to computational fluid dynamics code validation is developed that gives proper consideration to experimental and simulation uncertainties. The comparison error is defined as the ... -
A Perspective on the Construction of Nonsymmetric Uncertainty Intervals
(The American Society of Mechanical Engineers (ASME), 1997)This paper presents a new method for constructing nonsymmetric uncertainty intervals, one that is based on estimates of “expected values” and “variances” associated with deterministic errors that ... -
Parametric Studies on a Numerical, Nonlinear Pulse Tube Flow
(The American Society of Mechanical Engineers (ASME), 1997)The need for high reliability, low cost, low vibration cryocoolers, for both military and commercial applications, has spawned and continues to drive the development of pulse tube cryogenic ... -
Numerical Simulation of Drag Reducing Turbulent Flow in Annular Conduits
(The American Society of Mechanical Engineers (ASME), 1997)Inadequate transport of rock cuttings during drilling of oil and gas wells can cause major problems such as excessive torque, difficulty to maintain the desired orientation of the drill string, ... -
Equilibrium of Ventilated Cavities in Tip Vortices
(The American Society of Mechanical Engineers (ASME), 1997)The behavior of air cavities formed in the tip vortex trailing from rectangular and elliptical planform hydrofoils has been examined both theoretically and experimentally. These cavities have ... -
Tip Vortex Cavitation on an Oscillating Hydrofoil
(The American Society of Mechanical Engineers (ASME), 1997)This paper discusses tests conducted in the hydrodynamic tunnel of the University of Grenoble on a 3D oscillating hydrofoil. Visualization of unsteady tip vortex cavitation indicates a strong ... -
Addendum: “Elastic and Damping Properties of Cylindrical Journal Bearings” (Journal of Basic Engineering, 1959, 81, pp. 101–108)
(The American Society of Mechanical Engineers (ASME), 1960) -
Dynamical Nuclei Measurement: On the Development and the Performance Evaluation of an Optimized Center-Body Meter
(The American Society of Mechanical Engineers (ASME), 1997)This work is concerned with the development of a center-body venturi for nuclei measurements of novel design, the Venturix. Our project aims to: 1. Define a specially tailored geometry for ... -
Rotordynamic Forces in Cavitating Inducers
(The American Society of Mechanical Engineers (ASME), 1997)This paper reports an experimental investigation of rotordynamic forces in a whirling axial flow inducer under the influence of cavitation at various flow coefficients. The results show the ... -
Cavitation Phenomena and Their Impact on the Flow, Noise, and Performance of Hydraulic Machines
(The American Society of Mechanical Engineers (ASME), 1997) -
Discussion: “Tip Vortex Cavitation on an Oscillating Hydrofoil” (Boulon, O., Franc, J. P., and Michel, J. M., 1997, ASME J. Fluids Eng., 119, pp. 752–758)
(The American Society of Mechanical Engineers (ASME), 1997) -
Discussion: “Observations of Oscillating Cavitation of an Inducer” (Tsujimoto, Y., Yoshida, Y., Maekawa, Y., Watanabe, S., and Hashimoto, T., 1997, ASME J. Fluids Eng., 119, pp. 775–781)
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Discussion: “On the Three-Dimensional Turbulent Boundary Layer Generated by Secondary Flow” (Johnston, J. P., 1960, ASME J. Basic Eng., 82, pp. 233–246)
(The American Society of Mechanical Engineers (ASME), 1960) -
Discussion: “Unsteady Transfer of Momentum and Heat Between Concentric Cylinders” (Yih, Chia-Shun, 1960, ASME J. Basic Eng., 82, pp. 210–215)
(The American Society of Mechanical Engineers (ASME), 1960)