Prandtl-, Rayleigh-, and Rossby-number dependence of heat transport in turbulent rotating Rayleigh-Bénard convection

Richard Johannes Antonius Maria Stevens, Jin-Qiang Zhong, H.J.H. Clercx, Roberto Verzicco, Detlef Lohse, Günter Ahlers

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Abstract

For given aspect ratio and given geometry, the nature of Rayleigh Benard convection (RBC) is determined by the Rayleigh number Ra = bg DL3 / (kn)Ra=gL3() and by the Prandtl number Pr = n/ kPr= is the thermal expansion coefficient, g the gravitational acceleration D = Tb - Tt=Tb−Tt the difference between the imposed temperatures Tb and Tt at the bottom and the top of the sample, respectively, and v and k the kinematic viscosity and the thermal diffusivity, respectively. The rotation rate Ω (given in rad/s) is used in the form of the Rossby number Ro = Ö{bg D/ L / (2 W)}Ro=gL(2)
Original languageUndefined
Title of host publicationAdvances in Turbulence XII
EditorsBruno Eckhardt
Place of PublicationHeidelberg, Germany
PublisherSpringer
Pages-
ISBN (Print)978-3-642-03084-0
DOIs
Publication statusPublished - 7 Sep 2009
Event12th EUROMECH European Turbulence Conference, ETC 2009 - Marburg, Germany
Duration: 7 Sep 200910 Sep 2009
Conference number: 12

Publication series

NameSpringer proceedings in physics
PublisherSpringer
Number8
Volume132

Conference

Conference12th EUROMECH European Turbulence Conference, ETC 2009
Abbreviated titleETC
CountryGermany
CityMarburg
Period7/09/0910/09/09

Keywords

  • METIS-262870
  • IR-79684

Cite this

Stevens, R. J. A. M., Zhong, J-Q., Clercx, H. J. H., Verzicco, R., Lohse, D., & Ahlers, G. (2009). Prandtl-, Rayleigh-, and Rossby-number dependence of heat transport in turbulent rotating Rayleigh-Bénard convection. In B. Eckhardt (Ed.), Advances in Turbulence XII (pp. -). (Springer proceedings in physics; Vol. 132, No. 8). Heidelberg, Germany: Springer. https://doi.org/10.1007/978-3-642-03085-7_127
Stevens, Richard Johannes Antonius Maria ; Zhong, Jin-Qiang ; Clercx, H.J.H. ; Verzicco, Roberto ; Lohse, Detlef ; Ahlers, Günter. / Prandtl-, Rayleigh-, and Rossby-number dependence of heat transport in turbulent rotating Rayleigh-Bénard convection. Advances in Turbulence XII. editor / Bruno Eckhardt. Heidelberg, Germany : Springer, 2009. pp. - (Springer proceedings in physics; 8).
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title = "Prandtl-, Rayleigh-, and Rossby-number dependence of heat transport in turbulent rotating Rayleigh-B{\'e}nard convection",
abstract = "For given aspect ratio and given geometry, the nature of Rayleigh Benard convection (RBC) is determined by the Rayleigh number Ra = bg DL3 / (kn)Ra=gL3() and by the Prandtl number Pr = n/ kPr= is the thermal expansion coefficient, g the gravitational acceleration D = Tb - Tt=Tb−Tt the difference between the imposed temperatures Tb and Tt at the bottom and the top of the sample, respectively, and v and k the kinematic viscosity and the thermal diffusivity, respectively. The rotation rate Ω (given in rad/s) is used in the form of the Rossby number Ro = {\"O}{bg D/ L / (2 W)}Ro=gL(2)",
keywords = "METIS-262870, IR-79684",
author = "Stevens, {Richard Johannes Antonius Maria} and Jin-Qiang Zhong and H.J.H. Clercx and Roberto Verzicco and Detlef Lohse and G{\"u}nter Ahlers",
year = "2009",
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isbn = "978-3-642-03084-0",
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Stevens, RJAM, Zhong, J-Q, Clercx, HJH, Verzicco, R, Lohse, D & Ahlers, G 2009, Prandtl-, Rayleigh-, and Rossby-number dependence of heat transport in turbulent rotating Rayleigh-Bénard convection. in B Eckhardt (ed.), Advances in Turbulence XII. Springer proceedings in physics, no. 8, vol. 132, Springer, Heidelberg, Germany, pp. -, 12th EUROMECH European Turbulence Conference, ETC 2009, Marburg, Germany, 7/09/09. https://doi.org/10.1007/978-3-642-03085-7_127

Prandtl-, Rayleigh-, and Rossby-number dependence of heat transport in turbulent rotating Rayleigh-Bénard convection. / Stevens, Richard Johannes Antonius Maria; Zhong, Jin-Qiang; Clercx, H.J.H.; Verzicco, Roberto; Lohse, Detlef; Ahlers, Günter.

Advances in Turbulence XII. ed. / Bruno Eckhardt. Heidelberg, Germany : Springer, 2009. p. - (Springer proceedings in physics; Vol. 132, No. 8).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

TY - GEN

T1 - Prandtl-, Rayleigh-, and Rossby-number dependence of heat transport in turbulent rotating Rayleigh-Bénard convection

AU - Stevens, Richard Johannes Antonius Maria

AU - Zhong, Jin-Qiang

AU - Clercx, H.J.H.

AU - Verzicco, Roberto

AU - Lohse, Detlef

AU - Ahlers, Günter

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Y1 - 2009/9/7

N2 - For given aspect ratio and given geometry, the nature of Rayleigh Benard convection (RBC) is determined by the Rayleigh number Ra = bg DL3 / (kn)Ra=gL3() and by the Prandtl number Pr = n/ kPr= is the thermal expansion coefficient, g the gravitational acceleration D = Tb - Tt=Tb−Tt the difference between the imposed temperatures Tb and Tt at the bottom and the top of the sample, respectively, and v and k the kinematic viscosity and the thermal diffusivity, respectively. The rotation rate Ω (given in rad/s) is used in the form of the Rossby number Ro = Ö{bg D/ L / (2 W)}Ro=gL(2)

AB - For given aspect ratio and given geometry, the nature of Rayleigh Benard convection (RBC) is determined by the Rayleigh number Ra = bg DL3 / (kn)Ra=gL3() and by the Prandtl number Pr = n/ kPr= is the thermal expansion coefficient, g the gravitational acceleration D = Tb - Tt=Tb−Tt the difference between the imposed temperatures Tb and Tt at the bottom and the top of the sample, respectively, and v and k the kinematic viscosity and the thermal diffusivity, respectively. The rotation rate Ω (given in rad/s) is used in the form of the Rossby number Ro = Ö{bg D/ L / (2 W)}Ro=gL(2)

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BT - Advances in Turbulence XII

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Stevens RJAM, Zhong J-Q, Clercx HJH, Verzicco R, Lohse D, Ahlers G. Prandtl-, Rayleigh-, and Rossby-number dependence of heat transport in turbulent rotating Rayleigh-Bénard convection. In Eckhardt B, editor, Advances in Turbulence XII. Heidelberg, Germany: Springer. 2009. p. -. (Springer proceedings in physics; 8). https://doi.org/10.1007/978-3-642-03085-7_127