Journal of Fluids Engineering: Recent submissions
Now showing items 7501-7520 of 9024
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The Purposes of Uncertainty Analysis
(The American Society of Mechanical Engineers (ASME), 1985) -
Performance of Small High Speed Cryogenic Pumps
(The American Society of Mechanical Engineers (ASME), 1985)Several small cryogenic pumps for a liquid rocket engine have been made and tested. These pumps have a small impeller and are characterized by high speed and high head. The main design ... -
1983 Symposium on Uncertainty Analysis Closure
(The American Society of Mechanical Engineers (ASME), 1985) -
A Numerical Study of Pulsed Turbulent Pipe Flow
(The American Society of Mechanical Engineers (ASME), 1985)A numerical study of fully developed turbulent pipe flow due to a sinusoidally varying (with respect to time) axial pressure gradient was carried out using a nonlinear three-dimensional model. ... -
The Effect of Elbow Restraint on Pressure Transients
(The American Society of Mechanical Engineers (ASME), 1985)Transient pressure in piped liquid is a function of structural restraint at elbows. If supported rigidly, an elbow causes no appreciable alteration of the pressure transient generated by rapid ... -
Discussion: “Performance of Small High Speed Cryogenic Pumps” (Kamijo, Kenjiro, and Hirata, Kunio, 1985, ASME J. Fluids Eng., 107, pp. 197–203)
(The American Society of Mechanical Engineers (ASME), 1985) -
Calculation of 1-D Unsteady Flows in Pipe Systems of I.C. Engines
(The American Society of Mechanical Engineers (ASME), 1985)Linear finite-difference methods of higher than first-order accuracy applied to the calculation of 1-D unsteady flow inevitably produce numerical overshoot at discontinuities. Several remedies have ... -
Steady and Unsteady Airflow Through the Intake Valve of a Reciprocating Engine
(The American Society of Mechanical Engineers (ASME), 1985)An experimental investigation of the airflow through various axisymmetric intake ports of a motored reciprocating engine is reported. Detailed velocity field measurements obtained by laser Doppler ... -
Discussion: “Turbulent Flow Over Rough Surfaces II. Turbulent Flow Parameters” (Nourmohammadi, K., Hopke, P. K., and Stukel, J. J., 1985, ASME J. Fluids Eng., 107, pp. 55–60)
(The American Society of Mechanical Engineers (ASME), 1985) -
The Unsteady Potential Flow in an Axially Variable Annulus and Its Effect on the Dynamics of the Oscillating Rigid Center-Body
(The American Society of Mechanical Engineers (ASME), 1985)This paper presents an analytical investigation of the unsteady potential flow in a narrow annular passage formed by a motionless rigid duct and an oscillating rigid center-body, both of axially ... -
Discussion: “Radial and Axial Variations in Transient Pressure Waves Transmitted Through Liquid Transmission Lines” (Mitra, A. K., and Rouleau, W. T., 1985, ASME J. Fluids Eng., 107, pp. 105–111)
(The American Society of Mechanical Engineers (ASME), 1985) -
Roughness Effects in Head’s Integral Boundary-Layer Method
(The American Society of Mechanical Engineers (ASME), 1985) -
The Fluid Dynamics of Safety Valve Vent Stacks
(The American Society of Mechanical Engineers (ASME), 1985)The flow through a safety valve vent stack system has been modeled and analyzed theoretically and experimentally. The theoretical analysis is based on the well known Chapman-Korst base flow ... -
Boundary Conditions for Flow Over Permeable Surfaces
(The American Society of Mechanical Engineers (ASME), 1985) -
Discussion: “Behavior of Air in the Rotor of a Model Mixed-Flow Pump Operating at Peak Efficiency” (Fraser, S. M., Carey, C., and Wilson, G., 1985, ASME J. Fluids Eng., 107, pp. 183–190)
(The American Society of Mechanical Engineers (ASME), 1985) -
Node Selection for Two-Point Boundary-Value Problems
(The American Society of Mechanical Engineers (ASME), 1985)The solutions of two-point boundary-value problems often have boundary layers, narrow regions of sharp variation, that can occur in any part of the interval between the points. A finite difference ... -
A Comparison of Three Critical Flow Venturi Designs
(The American Society of Mechanical Engineers (ASME), 1985)Three critical flow venturi designs have been examined from the standpoint of their sensitivity to initial boundary-layer thickness, inlet flow nonuniformity, separation, and transition point ... -
Coupled Parallel Flows in a Channel and a Bounding Porous Medium of Finite Thickness
(The American Society of Mechanical Engineers (ASME), 1985)The steady laminar flow in a parallel plate channel bounded below by a porous layer of finite thickness and above by a rigid impermeable plate moving with a uniform velocity is studied. The ... -
Numerical Investigations Into the Mechanisms of Microbubble Drag Reduction
(The American Society of Mechanical Engineers (ASME), 1985)Computational results of an initial attempt to model the phenomenon of skin-friction reduction by microbubble injection are presented. A well-tested boundary-layer code employing a simple mixing ... -
A Schwarz-Christoffel Method for Generating Two-Dimensional Flow Grids
(The American Society of Mechanical Engineers (ASME), 1985)A new coordinate generation technique, developed by Davis for external flows, is extended to allow for accurate grid generation for a variety of complex internal flow configurations. The approach ...