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Compressible Microchannel Flow
ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 2010We present experiments on the isothermal gas flow at relatively high Mach numbers in microfabricated channels of small aspect ratios. The microchannels were fabricated by deep etching on silicon wafers, bonded to a Pyrex wafer to cover and seal them; the microchannels were 10 microns deep with a variety of widths.
G. Mirshekari, Martin Brouillette
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Compound-compressible nozzle flow
2nd Propulsion Joint Specialist Conference, 1966A one-dimensional theory based upon fundamental flow relationships is presented for analyzing the behavior of one or more gas streams flowing through a single nozzle. This compound-compressible flow theory shows that the behavior of each stream is influenced by the presence of the other streams.
W. H. Heiser, A. Bernstein, C. Hevenor
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Data Reduction of Friction Factor of Compressible Flow in Micro-Channels
, 2012This paper focuses on data reduction of friction factor of compressible fluid flowing through micro-channels. The both pressure and temperature are required to calculate the friction factor of compressible flow.
D. Kawashima, Y. Asako
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Compressible Relativistic Flow
The Physics of Fluids, 1968The governing equations of compressible relativistic flow are cast in a form suitable for treating the subsonic, transonic, and supersonic regimes by established aerodynamic techniques. Small disturbance solutions are found which are the relativistic generalizations of the well-known aerodynamic laws for these flows.
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1983
The calculations of steady viscous flows based on the Navier—Stokes equations are generally conducted with the unsteady equations by considering the limit of large time. Until recently most of the solutions were developed with explicit finite-difference schemes such as those of Thommen (1966) and MacCormack (1969).
Roger Peyret, Thomas D. Taylor
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The calculations of steady viscous flows based on the Navier—Stokes equations are generally conducted with the unsteady equations by considering the limit of large time. Until recently most of the solutions were developed with explicit finite-difference schemes such as those of Thommen (1966) and MacCormack (1969).
Roger Peyret, Thomas D. Taylor
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The Canadian Journal of Chemical Engineering, 1958
AbstractPreviously derived equations describing compressible flow have been rearranged in terms of known downstream conditions to facilitate determination of unknown upstream conditions. A 650 I.B.M. computor was used to solve the simultaneous equations numerically to permit construction of convenient design graphs in parametric form.
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AbstractPreviously derived equations describing compressible flow have been rearranged in terms of known downstream conditions to facilitate determination of unknown upstream conditions. A 650 I.B.M. computor was used to solve the simultaneous equations numerically to permit construction of convenient design graphs in parametric form.
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2017
Abstract Compressible-gas flow through convergent and convergent-divergent nozzles is analysed in this chapter based upon the conservation laws for mass, momentum, and energy, together with considerations of thermodynamics. It is shown that in both cases the key parameter in describing the flow is the Mach number, which is used to ...
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Abstract Compressible-gas flow through convergent and convergent-divergent nozzles is analysed in this chapter based upon the conservation laws for mass, momentum, and energy, together with considerations of thermodynamics. It is shown that in both cases the key parameter in describing the flow is the Mach number, which is used to ...
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2019
This chapter presents the time-dependent three-dimensional equation governing the evolution and the steady state compressible potential associated with the irrotational flow of compressible fluids. Some particular cases of the complete equations are presented, followed by a classification of Partial Differential Equations.
José Pontes +2 more
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This chapter presents the time-dependent three-dimensional equation governing the evolution and the steady state compressible potential associated with the irrotational flow of compressible fluids. Some particular cases of the complete equations are presented, followed by a classification of Partial Differential Equations.
José Pontes +2 more
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2015
This chapter is devoted to the numerical simulation of viscous compressible flow. The methods treated here represent the generalization of techniques for solving inviscid flow problems contained in Chap. 8. Viscous compressible flow is described by the continuity equation , the Navier–Stokes equations of motion and the energy equation, to which we add ...
Miloslav Feistauer, Vít Dolejší
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This chapter is devoted to the numerical simulation of viscous compressible flow. The methods treated here represent the generalization of techniques for solving inviscid flow problems contained in Chap. 8. Viscous compressible flow is described by the continuity equation , the Navier–Stokes equations of motion and the energy equation, to which we add ...
Miloslav Feistauer, Vít Dolejší
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