Journal of Fluids Engineering: Recent submissions
Now showing items 3161-3180 of 9024
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The Experimental Design of a Mobile Pressure Suit
(The American Society of Mechanical Engineers (ASME), 1970)An important objective in the development of a pressure suit for a human being is to permit the wearer full mobility, whether pressurized or not, without interfering with physical capability. ... -
Application of Pontryagin’s Principle to a Minimum Weight Design Problem
(The American Society of Mechanical Engineers (ASME), 1970)A minimum weight design problem has been formulated as a general problem in optimal-control theory with the addition of state and control inequality constraints. Complete analytical solutions ... -
Active Control of Machine-Tool Chatter
(The American Society of Mechanical Engineers (ASME), 1970)Regenerative chatter is recognized as one of the primary performance limitations of a machine tool. In the past much attention has been focused on minimizing this problem by improving the ... -
A Computer-Simulated Method of Phase-Plane Displacements
(The American Society of Mechanical Engineers (ASME), 1970)A well-known graphical phase-plane technique for solving a wide variety of ordinary second-order differential equations is shown to satisfy a relatively simple set of iterative relationships which ... -
A Multipurpose Frequency-Response Analyzer
(The American Society of Mechanical Engineers (ASME), 1970)A novel closed-loop method of obtaining the frequency response of a physical system is presented. It is assumed that the physical system to be examined may be excited by a known sinusoidal ... -
Sensitivity Coefficients Utilized in Nonlinear Estimation With Small Parameters in a Heat Transfer Problem
(The American Society of Mechanical Engineers (ASME), 1970)The method of nonlinear estimation for determining parameters in differential equations is extended to treat more efficiently the problem of determining dominant and small parameters. Using the ... -
Response Characteristics of a Pulse-Width-Modulated Electrohydraulic Servo
(The American Society of Mechanical Engineers (ASME), 1970)Methods for analyzing the response characteristics of a pulse-width-modulated electro-hydraulic servomechanism are presented. Except for the modulator, the hydraulic control system is of conventional ... -
Time Optimal Control for a Class of Common Random Disturbances
(The American Society of Mechanical Engineers (ASME), 1970)This paper concerns the time optimal control of a system variable where the controlling input is bounded, as is usually the case, and the system is subject to arbitrary disturbances. An ... -
Discussion: “Environmentally Assisted Fatigue Crack Growth Rates in SAE4340 Steel” (Gallagher, J. P., and Sinclair, G. M., 1969, ASME J. Basic Eng., 91, p. 598)
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Discussion: “Dynamics of a Proportional Fluidic Amplifier: Part 2” (Brown, F. T., and Humphrey, R. A., 1970, ASME J. Basic Eng., 92, pp. 312–321)
(The American Society of Mechanical Engineers (ASME), 1970) -
Discussion: “Dynamics of a Proportional Fluidic Amplifier: Part 1” (Humphrey, R. A., and Brown, F. T., 1970, ASME J. Basic Eng., 92, pp. 303–310)
(The American Society of Mechanical Engineers (ASME), 1970) -
Discussion: “Turbulent Jet Over an Inclined Wall” (Sarpkaya, T., and Richardson, D. C., 1970, ASME J. Basic Eng., 92, pp. 287–292)
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Discussion: “A Computer-Simulated Method of Phase-Plane Displacements” (Scharf, Jr., Louis L., 1970, ASME J. Basic Eng., 92, pp. 233–237)
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Discussion: “A Multipurpose Frequency-Response Analyzer” (Kohr, R. H., and Sprague, C. H., 1970, ASME J. Basic Eng., 92, pp. 223–232)
(The American Society of Mechanical Engineers (ASME), 1970) -
Discussion: “Sensitivity Coefficients Utilized in Nonlinear Estimation With Small Parameters in a Heat Transfer Problem” (Beck, J. V., 1970, ASME J. Basic Eng., 92, pp. 215–221)
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Discussion: “Response Characteristics of a Pulse-Width-Modulated Electrohydraulic Servo” (Tsai, S. C., and Ukrainetz, P. R., 1970, ASME J. Basic Eng., 92, pp. 204–214)
(The American Society of Mechanical Engineers (ASME), 1970) -
An Approximate Method for Predicting Annulus Inlet Turbulent Flow Development Characteristics
(The American Society of Mechanical Engineers (ASME), 1970) -
The Vortex Wakes of Stationary Cylinders Exposed to an Oscillating Turbulent Stream
(The American Society of Mechanical Engineers (ASME), 1970) -
Lift Fluctuations Associated With Unsteady Chordwise Flow Past an Airfoil
(The American Society of Mechanical Engineers (ASME), 1970)A simple theory is given for unsteady lift on a flat-plate airfoil due to chordwise velocity perturbations. Horlock’s theory for a frozen gust pattern convected at the free-stream velocity is ... -
An Integral Solution for the Laminar Radial Outflow of a Viscous Fluid Between Parallel Stationary Disks
(The American Society of Mechanical Engineers (ASME), 1970)