Vortex motions in soft and hard 2D turbulent Rayeigh-Benard convection

【Author】

Yun Bao;Hongyue Zou;Jun Chen;Xi Chen;Zhensu She;

【Abstract】

<正>The two-dimensional Rayleigh-Benard heat convection is studiedby direct numerical simulations(DNS) with a wide range ofRayleigh numbers(Ra = 5×10~7 ~ 8×10~(11),Pr = 0.7,Γ= 1).Two types of scaling of the Nusselt number Nu with the Rayleighnumber Ra.Nu∝Ra~α.are found at Ra_c≈6×10~8.withα≈0.33

【Keywords】

LSC;Vortex motions in soft and hard 2D turbulent Rayeigh-Benard convection;heat;Ra;

References

To explore the background and basis of the node document

Springer Journals Database

Total: 0 articles

Similar documents

Documents that have the similar content to the node document

More>>