Journal of Fluids Engineering: Recent submissions
Now showing items 5401-5420 of 9024
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Rotating Flows
(The American Society of Mechanical Engineers (ASME), 1998) -
Fracture Toughness of Structural Steels as a Function of the Rate Parameter T ln A/ε̇
(The American Society of Mechanical Engineers (ASME), 1967)The influence of temperature and strain rate upon the fracture toughness of structural steel is the question considered in this paper. The hypothesis is proposed that fracture toughness, KIc , ... -
Approximate Analysis of Elastic Stress Distribution in Thin Strip Material
(The American Society of Mechanical Engineers (ASME), 1967)The general problem of the two-dimensional state of stress in a strip of elastic material under normal loading is considered. A series expansion of displacement functions generated along lines ... -
Rotating Principal Stress Axes in High-Cycle Fatigue
(The American Society of Mechanical Engineers (ASME), 1967)A new modified octahedral shear stress failure theory for high-cycle fatigue has been developed. This theory considers rotating principal stress axes and nonsynchronous stresses. This theory was ... -
On the Relative Validity of Two Current Cold-Rolling Theories
(The American Society of Mechanical Engineers (ASME), 1967)The paper compares the established cold-rolling theory of Ford, et al., with the more recent shear-plane theory. Recent experimental results obtained by the authors are used in the comparison ... -
Ejector-Nozzle Flow and Thrust
(The American Society of Mechanical Engineers (ASME), 1960)An analysis for predicting the secondary and primary flows and the thrust coefficient of ejector nozzles is presented. Particular attention is given to the diverging shroud ejector in which the ... -
Fatigue-Crack-Propagation Rates Under Random Excitation
(The American Society of Mechanical Engineers (ASME), 1967)Fatigue-crack-propagation rates have been measured for 2024-T3 aluminum cantilever beams in reversed bending under constant amplitude, two-level constant amplitude, and random excitations. For the ... -
Stress Intensity Factors for Hollow Circumferentially Notched Round Bars
(The American Society of Mechanical Engineers (ASME), 1967)Stress intensity factors are presented for a hollow circumferentially notched round bar subjected to tension, torsion, bending, and transverse shear. These previously undetermined factors are ... -
A Study of Cracking During Welding of Aluminum Alloys
(The American Society of Mechanical Engineers (ASME), 1967)The objective of this investigation was to establish the factors governing weldability and to determine their effects with sufficient quantitativeness to be able to predict cracking. A test was ... -
Effect of Variation in Poisson’s Ratio on Plastic Tensile Instability
(The American Society of Mechanical Engineers (ASME), 1967)Using the concept of the tensile-instability mechanism which determines the ultimate strength of most of the ductile materials under uniaxial or biaxial tension conditions, two new analyses are ... -
The Effect of Moisture on Slow Crack Growth in Thin Sheets of SAE 4340 Steel Under Static and Repeated Loading
(The American Society of Mechanical Engineers (ASME), 1967) -
Fatigue Crack Propagation in Low-Alloy Heat-Treated Steels
(The American Society of Mechanical Engineers (ASME), 1967)The rates of fatigue crack propagation in several heat-treated steels were determined for several alloy steels heat-treated to yield strengths in the range 70,000 to 125,000 psi. For one steel ... -
The Biaxial Strengthening of Textured Titanium
(The American Society of Mechanical Engineers (ASME), 1967)The purpose of this investigation was to develop an understanding of the biaxial behavior of titanium sheet. An experimental test method was developed and found to provide homogeneous stress ... -
Stress-Intensity Factor for a Short Edge-Notched Specimen Subjected to Three-Point Loading
(The American Society of Mechanical Engineers (ASME), 1967)Stress-intensity factors for a short edge-notched specimen with an aspect ratio of appoximately 2.7:1 and subjected to three-point loading were obtained by using Bowie’s numerical technique of ... -
Short-Time Elevated Temperature Mechanical Properties of 2219-T87 and 2219-T6 Aluminum Alloy
(The American Society of Mechanical Engineers (ASME), 1967)The mechanical properties of 2219-T87 and 2219-T6 aluminum were determined after soak times from 0 to 300 sec at temperatures from 300 deg F (149 deg C) to 600 deg F (316 deg C). Specimens ... -
Discussion: “Annulus Wall Boundary Layers in Axial Compressors” (Horlock, J. H., 1963, ASME J. Basic Eng., 85, pp. 55–61)
(The American Society of Mechanical Engineers (ASME), 1967) -
Some General Considerations in Process Optimization
(The American Society of Mechanical Engineers (ASME), 1960)Problems of process optimization and in particular automatic optimization are currently being approached from many different directions. Investigations in process control and instrumentation, studies ... -
Discussion: “An Investigation of Self-Acting Foil Bearings” (Ma, J. T. S., 1965, ASME J. Basic Eng., 87, pp. 537–546)
(The American Society of Mechanical Engineers (ASME), 1967) -
Discussion: “Effects of Wall Shape on Flow Regimes and Performance in Straight, Two-Dimensional Diffusers” (Carlson, J. J., Johnston, J. P., and Sagi, C. J., 1967, ASME J. Basic Eng., 89, pp. 151–159)
(The American Society of Mechanical Engineers (ASME), 1967) -
Discussion: “A New Approach to the Reduction of Pump Cavitation: The Hubless Inducer” (Jekat, W. K., 1967, ASME J. Basic Eng., 89, pp. 125–136)
(The American Society of Mechanical Engineers (ASME), 1967)