Results 331 to 340 of about 13,323,208 (381)

Experimental Evaluation of the Cyclic Slip Irreversibility Factor

Key Engineering Materials, 2011
Cyclic slip irreversibility is one of the most important features of fatigue processes in ductile metals because it induces surface relief evolutions during cycling which are mainly responsible for crack initiation. The reversible and irreversible parts of the slip within persistent slip bands (PSBs) in polycrystalline nickel are measured directly ...
Anja Weidner, Maxime Sauzay, Werner Skrotzki   +2 more
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Ultra-long-term slip-resistance and comments to the test procedure determining the slip factor

Journal of Constructional Steel Research, 2019
Abstract If a shear loaded joint is subjected to impact, vibration and/or load reversal, slip-resistant connections (Category B or C) with preloaded bolts are recommended to prevent effectively movement of the connected parts. The slip-resistance is mainly influenced by the characteristic of the faying surfaces and the preload of the bolts.
Andreas Ebert, Ralf Glienke, Maik Dörre
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Experimental and numerical investigation of slip factor reduction in centrifugal slurry pump

Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2021
E. Abdolahnejad, M. Moghimi, S. Derakhshan   +2 more
semanticscholar   +1 more source

Blade Loading and Numerical Slip Factor of Centrifugal Compressor Impellers

Fluids Engineering, 1999
Through the state-of-the-art CFD approach, the Eckardt radial bladed and backswept impellers were analyzed to investigate the effect of blade loadings from blade design shape on the slip factor variation for the change of the flow rate.
Jong-Suk Oh
semanticscholar   +1 more source

A Transformational Approach to Slip-Slide Factoring

The Mathematics Teacher, 2015
Dynamic geometry software coupled with a careful analytical investigation provides interesting algebraic and geometric connections between pairs of functions to detail a transformational approach to factoring.
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Friction Factor Correlations of Slip Flow in Micro-Tubes

ASME 5th International Conference on Nanochannels, Microchannels, and Minichannels, 2007
Poiseuille number, the product of friction factor and Reynolds number (f·Re) for quasi-fully developed flow in a micro-tube was obtained in slip flow regime. The numerical methodology is based on the Arbitrary-Lagrangian-Eulerian (ALE) method. Two-dimensional compressible momentum and energy equations were solved for a wide range of Reynolds and Mach ...
Hong, Chungpyo, Asako, Yutaka, Faghri, Mohammad   +2 more
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Factors controlling slip-lineation orientation on thrust-fault planes

Tectonophysics, 1991
Abstract The presence of multiple sets of curved and/or non-coaxial slip lineations on a single fault surface suggests changing stress conditions during the movement history of the fault. Curved slip lineations suggest a progressive change in the stress field during a single displacement event, whereas non-coaxial slip lineations suggest periodic ...
M. Scott Wilkerson, Stephen Marsha
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Factors affecting slip melting point of palm oil products

Journal of the American Oil Chemists' Society, 1982
AbstractThe effect of different factors affecting the slip melting point of palm oil has been evaluated. The most important factor appears to be the difference in tempering temperatures. The influence of different tempering temperatures on slip point values is, however, dependent on the nature of the sample.
K. G. Berger, W. L. Siew, Flingoh C. H. OH   +2 more
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A Review of Slip Factors for Centrifugal Impellers

Journal of Engineering for Power, 1967
This paper contains a general review of the various methods which have been proposed for the estimation of basic slip factors for centrifugal impellers. As a result of this study, it is concluded that the classical method proposed by Busemann in 1929 is still the most generally applicable prediction for the basic slip factor of centrifugal impellers ...
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The Slip Factor of a Radial Bladed Centrifugal Compressor

Journal of Engineering for Power, 1965
Several of the methods of explaining and evaluating the slip factor of a centrifugal impeller with straight radial blades are presented. The slip factors are calculated by these methods and compared to the experimentally observed characteristics of an impeller with 19 blades. It is shown that the slip factor depends on the gas-flow rate, the rotational
openaire   +1 more source