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Flow at ultra-high Reynolds and Rayleigh numbers a status report

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Published by Springer in New York .
Written in English

Subjects:

  • Liquid helium -- Measurement -- Congresses,
  • Reynolds number -- Measurement -- Congresses,
  • Rayleigh number -- Measurement -- Congresses,
  • Turbulence -- Measurement -- Congresses

Book details:

Edition Notes

StatementRussell J. Donnelly, Katepalli R. Sreenivasan.
ContributionsDonnelly, Russell J., Sreenivasan, Katepalli R.
Classifications
LC ClassificationsQC145.45.H4 D65 1998
The Physical Object
Paginationxviii, 466 p. :
Number of Pages466
ID Numbers
Open LibraryOL348297M
ISBN 100387985433
LC Control Number98007475

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Flow at Ultra-High Reynolds and Rayleigh Numbers pp | Cite as Helium Flows at Ultra-High Reynolds and Rayleigh Numbers: Opportunities and Challenges AuthorsCited by: 3. New Results in Cryogenic Helium Flows at Ultra-high Reynolds and Rayleigh Numbers Article (PDF Available) in Journal of Low Temperature Physics (5) January with 15 Reads. The Temperature and Pressure Dependencies of Fluid Properties: Implications for Achieving Ultra-High Rayleigh and Reynolds And Rayleigh Numbers: Authors: Maddocks, James R. Publication: Flow at Ultra-High Reynolds and Rayleigh Numbers, A Status Report. Edited by Russell J. Donnelly and Katepalli R. Sreenivasan. Flow at Ultra-High Reynolds and Rayleigh Numbers, A Status Report. Edited by Russell J. Donnelly and Katepalli R. Sreenivasan. Berlin Heidelberg: Springer-Verlag, , p

An Internet Book on Fluid Dynamics Flow around a Sphere at High Reynolds Number For steady flows about a sphere in which dUi/dt = dVi/dt = dWi/dt =0,itisconvenienttousea coordinate system, xi, fixed in the particle as well as polar coordinates (r,θ) and velocitiesur,uθ as defined in figure Size: 94KB. A simple shear flow is the steady flow between two parallel plates moving at different velocities and called a Couette flow (Fig. ). The Couette flow is characterized by a constant shear stress distribution. In laminar flow regime, the velocity profile is linear. However, with increasing Reynolds number. Rayleigh Taylor mixing: direct numerical behavior at ultra-high Reynolds number, beyond present computational capabilities. 2 Phys. Scr. 92 () D LYoungs. Several researchers have tried to improve agreement between simulations and experiments by taking the initialCited by:   Has the ultimate state of turbulent thermal convection been observed? - Volume - L. Skrbek, P. Urban Sreenivasan, K. R. Helium flows at ultra-high Reynolds and Rayleigh numbers. In Flow at ultra-high Reynolds and Rayleigh numbers Cited by:

Some Issues in Geophysical Turbulence and the Need for Accurate High Reynolds Number MeasurementsAuthor: Jackson R. Herring. The values of the constants C and n depend on the geometry of the surface and the flow regime, which is characterized by the range of the Rayleigh number. The value of n is usually n = 1/4 for laminar flow and n = 1/3 for turbulent flow. The flow pattern and number of vortices at this Rayleigh number is similar to those of R a = 5 except the value of | max | is greater at R a = 6. It should be noted that all of the computations in the case of R a = 6 are obtained by using an unsteady solution and time averaging for a period of time. Get this from a library! Flow at ultra-high Reynolds and Rayleigh numbers: a status report. [Russell J Donnelly; Katepalli R Sreenivasan;] -- Because of their extremely low viscosity, liquid helium and ultra-cold helium gas provide ideal media for fundamental studies of fluid flow and turbulence at extremely high Reynolds numbers. Such.