Author: Yurii N. Grigoryev
Publisher: Springer
ISBN: 3319553607
Category : Science
Languages : en
Pages : 225
Book Description
This book presents an in-depth systematic investigation of a dissipative effect which manifests itself as the growth of hydrodynamic stability and suppression of turbulence in relaxing molecular gas flows. The work describes the theoretical foundations of a new way to control stability and laminar turbulent transitions in aerodynamic flows. It develops hydrodynamic models for describing thermal nonequilibrium gas flows which allow the consideration of suppression of inviscid acoustic waves in 2D shear flows. Then, nonlinear evolution of large-scale vortices and Kelvin-Helmholtz waves in relaxing shear flows are studied. Critical Reynolds numbers in supersonic Couette flows are calculated analytically and numerically within the framework of both linear and nonlinear classical energy hydrodynamic stability theories. The calculations clearly show that the relaxation process can appreciably delay the laminar-turbulent transition. The aim of the book is to show the new dissipative effect, which can be used for flow control and laminarization. This volume will be of interest and useful to mechanical engineers, physicists, and mathematicians who specialize in hydrodynamic stability theory, turbulence, and laminarization of flows.
Stability and Suppression of Turbulence in Relaxing Molecular Gas Flows
Author: Yurii N. Grigoryev
Publisher: Springer
ISBN: 3319553607
Category : Science
Languages : en
Pages : 225
Book Description
This book presents an in-depth systematic investigation of a dissipative effect which manifests itself as the growth of hydrodynamic stability and suppression of turbulence in relaxing molecular gas flows. The work describes the theoretical foundations of a new way to control stability and laminar turbulent transitions in aerodynamic flows. It develops hydrodynamic models for describing thermal nonequilibrium gas flows which allow the consideration of suppression of inviscid acoustic waves in 2D shear flows. Then, nonlinear evolution of large-scale vortices and Kelvin-Helmholtz waves in relaxing shear flows are studied. Critical Reynolds numbers in supersonic Couette flows are calculated analytically and numerically within the framework of both linear and nonlinear classical energy hydrodynamic stability theories. The calculations clearly show that the relaxation process can appreciably delay the laminar-turbulent transition. The aim of the book is to show the new dissipative effect, which can be used for flow control and laminarization. This volume will be of interest and useful to mechanical engineers, physicists, and mathematicians who specialize in hydrodynamic stability theory, turbulence, and laminarization of flows.
Publisher: Springer
ISBN: 3319553607
Category : Science
Languages : en
Pages : 225
Book Description
This book presents an in-depth systematic investigation of a dissipative effect which manifests itself as the growth of hydrodynamic stability and suppression of turbulence in relaxing molecular gas flows. The work describes the theoretical foundations of a new way to control stability and laminar turbulent transitions in aerodynamic flows. It develops hydrodynamic models for describing thermal nonequilibrium gas flows which allow the consideration of suppression of inviscid acoustic waves in 2D shear flows. Then, nonlinear evolution of large-scale vortices and Kelvin-Helmholtz waves in relaxing shear flows are studied. Critical Reynolds numbers in supersonic Couette flows are calculated analytically and numerically within the framework of both linear and nonlinear classical energy hydrodynamic stability theories. The calculations clearly show that the relaxation process can appreciably delay the laminar-turbulent transition. The aim of the book is to show the new dissipative effect, which can be used for flow control and laminarization. This volume will be of interest and useful to mechanical engineers, physicists, and mathematicians who specialize in hydrodynamic stability theory, turbulence, and laminarization of flows.
Stability of Turbulent Gas-liquid Flows with Implications to Roll Waves Formation
Author: Toshihiro Minato
Publisher:
ISBN:
Category :
Languages : en
Pages : 140
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 140
Book Description
Bulletin of the Russian Academy of Sciences
Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 536
Book Description
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 536
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 584
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 584
Book Description
Stability of Parallel Gas Flows
Author: Bhimsen K. Shivamoggi
Publisher:
ISBN: 9780745800011
Category : Gas dynamics
Languages : en
Pages : 169
Book Description
Publisher:
ISBN: 9780745800011
Category : Gas dynamics
Languages : en
Pages : 169
Book Description
Physics Briefs
Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 698
Book Description
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 698
Book Description
International Aerospace Abstracts
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1218
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1218
Book Description
Journal of the Royal Aeronautical Society
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1032
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1032
Book Description
Physics, Uspekhi
Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 720
Book Description
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 720
Book Description
Plasma Physics Index
Author:
Publisher:
ISBN:
Category : Plasma (Ionized gases)
Languages : en
Pages : 936
Book Description
Publisher:
ISBN:
Category : Plasma (Ionized gases)
Languages : en
Pages : 936
Book Description