Transactions of the ASME . Journal of fluids engineering, Vol. 132 N° 1. Journal of fluids engineering (Transactions of the ASME) - Janvier 2010
| Titre : | Transactions of the ASME . Journal of fluids engineering, Vol. 132 N° 1. Journal of fluids engineering (Transactions of the ASME) - Janvier 2010 |
| Type de document : | Bulletin |
| Paru le : | 15/06/2010 |
Dépouillements
Article : texte imprimé
Sintu Singha, Auteur ;
K.P. Sinhamahapatra, Auteur
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Low Reynolds number steady and unsteady incompressible flows over two circular cylinders in tandem are numerically simulated for a range of Reynolds numbers with varying gap size. The governing equations are solved on an unstructured collocated [...]
Article : texte imprimé
In a companion paper (2008, “Vorticity Dynamics in Axial Compressor Flow Diagnosis and Design,” ASME J. Fluids Eng., 130, p. 041102), a study has been made on the critical role of circumferential vorticity (CV) in the performance of axial compre[...]
Article : texte imprimé
Zhipeng Duan, Auteur ;
Y. S. Muzychka, Auteur
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Microscale fluid dynamics has received intensive interest due to the emergence of micro-electro-mechanical systems (MEMS) technology. When the mean free path of the gas is comparable to the channel’s characteristic dimension, the continuum assum[...]
Article : texte imprimé
K. C. Sahu, Auteur ;
O. K. Matar, Auteur
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The linear stability analysis of pressure-driven flow undergoing viscous heating through a channel is considered. The walls of the channel are maintained at different constant temperatures and Nahme’s law is applied to model the temperature depe[...]
Article : texte imprimé
Yongjian Li, Auteur ;
Haosheng, Chen, Auteur ;
Jiadao Wang, Auteur
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Cavitation occurs widely in hydraulic machines, water and underwater vehicles, and lots of other equipments operating with liquids. Much research has been carried out to find out the factors affecting the degree of cavitation for better control [...]
Article : texte imprimé
A. J. Parry, Auteur ;
O. Millet, Auteur
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This paper presents a numerical simulation study of dense granular-suspension flow in a conduit with constriction. An empirical function of solid concentrations and Reynolds number prescribes the force between a particle and the fluid. This simp[...]
Article : texte imprimé
V. Kulkarni, Auteur ;
D. Sivakumar, Auteur ;
C. Oommen, Auteur
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The study deals with the breakup behavior of swirling liquid sheets discharging from gas-centered swirl coaxial atomizers with attention focused toward the understanding of the role of central gas jet on the liquid sheet breakup. Cold flow exper[...]
Article : texte imprimé
Deniz Ulusarslan, Auteur
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This experimental investigation concerns the hydraulic transport of a spherical capsule train, whose density is equal to that of water (relative density; s=1), in horizontal pipes. In a system where the carrier fluid is water, pressure drops of [...]
Article : texte imprimé
Jaqueline Costa Martins, Auteur ;
Paulo Seleghim, Jr., Auteur
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On-line leak detection is a main concern for the safe operation of pipelines. Acoustic and mass balance are the most important and extensively applied technologies in field problems. The objective of this work is to compare these leak detection [...]
Article : texte imprimé
Qiang Jianguo, Auteur
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For a scroll fluid machine with an arbitrary number of scroll wraps on its individual scroll, the phase difference between adjacent scroll profiles on one scroll is defined as the characteristic angle of the scroll. Based on general profile theo[...]
Article : texte imprimé
David Hullender, Auteur ;
Robert Woods, Auteur ;
Yi-Wei Huang, Auteur
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In general, the computation of single phase subsonic mass velocity of gas flowing through a pipe requires a computerized iterative analysis. The equations for the friction factor for laminar and turbulent flow are used to obtain explicit equatio[...]
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