The Onset to Turbulence in a Buoyancy-Driven Cubical Enclosure Using a LDA Measuring System PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download The Onset to Turbulence in a Buoyancy-Driven Cubical Enclosure Using a LDA Measuring System PDF full book. Access full book title The Onset to Turbulence in a Buoyancy-Driven Cubical Enclosure Using a LDA Measuring System by I. J. Opstelten. Download full books in PDF and EPUB format.
Author: I. J. Opstelten
Publisher:
ISBN:
Category :
Languages : en
Pages : 6
Get Book Here
Book Description
The transition from a laminar natural-convection flow to a turbulent flow is studied both experimentally and numerically for air in a cubical enclosure. Special effort was taken in the experimental configuration to make the boundary conditions resemble those of a side-heated adiabatic cubical enclosure. It is shown that radiation between the walls, conduction in the horizontal walls and heat losses to the environment have a significant influence on the temperature at the horizontal walls and consequently on the transition of the flow. Temperatures and velocities were measured with a thermo-resistance probe and an 1-D LDA system. (Author).
Author: I. J. Opstelten
Publisher:
ISBN:
Category :
Languages : en
Pages : 6
Get Book Here
Book Description
The transition from a laminar natural-convection flow to a turbulent flow is studied both experimentally and numerically for air in a cubical enclosure. Special effort was taken in the experimental configuration to make the boundary conditions resemble those of a side-heated adiabatic cubical enclosure. It is shown that radiation between the walls, conduction in the horizontal walls and heat losses to the environment have a significant influence on the temperature at the horizontal walls and consequently on the transition of the flow. Temperatures and velocities were measured with a thermo-resistance probe and an 1-D LDA system. (Author).
Author: G. F. Hewitt
Publisher: CRC Press
ISBN: 9781560323341
Category : Technology & Engineering
Languages : en
Pages : 660
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1496
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Government reports announcements & index
Languages : en
Pages : 1220
Get Book Here
Book Description
Author: Taghi Karimipanah
Publisher:
ISBN: 9789171706676
Category :
Languages : en
Pages : 8
Get Book Here
Book Description
Author: Grétar Tryggvason
Publisher: Cambridge University Press
ISBN: 1139496700
Category : Computers
Languages : en
Pages : 337
Get Book Here
Book Description
Accurately predicting the behaviour of multiphase flows is a problem of immense industrial and scientific interest. Modern computers can now study the dynamics in great detail and these simulations yield unprecedented insight. This book provides a comprehensive introduction to direct numerical simulations of multiphase flows for researchers and graduate students. After a brief overview of the context and history the authors review the governing equations. A particular emphasis is placed on the 'one-fluid' formulation where a single set of equations is used to describe the entire flow field and interface terms are included as singularity distributions. Several applications are discussed, showing how direct numerical simulations have helped researchers advance both our understanding and our ability to make predictions. The final chapter gives an overview of recent studies of flows with relatively complex physics, such as mass transfer and chemical reactions, solidification and boiling, and includes extensive references to current work.
Author: John Monteith
Publisher: Butterworth-Heinemann
ISBN: 9780713129311
Category : Nature
Languages : en
Pages : 308
Get Book Here
Book Description
Thoroughly revised and up-dated edition of a highly successful textbook.
Author: János Vad
Publisher: Springer Science & Business Media
ISBN: 3662087979
Category : Technology & Engineering
Languages : en
Pages : 424
Get Book Here
Book Description
Modelling Fluid Flow presents invited lectures, workshop summaries and a selection of papers from a recent international conference CMFF '03 on fluid technology. The lectures follow the current evolution and the newest challenges of the computational methods and measuring techniques related to fluid flow. The workshop summaries reflect the recent trends, open questions and unsolved problems in the mutually inspiring fields of experimental and computational fluid mechanics. The papers cover a wide range of fluids engineering, including reactive flow, chemical and process engineering, environmental fluid dynamics, turbulence modelling, numerical methods, and fluid machinery.
Author:
Publisher:
ISBN: 9789283610724
Category : Computational fluid dynamics
Languages : en
Pages : 198
Get Book Here
Book Description
Author: Martin Sommerfeld
Publisher: Springer Science & Business Media
ISBN: 3642185401
Category : Science
Languages : en
Pages : 354
Get Book Here
Book Description
The book summarises the outcom of a priority research programme: 'Analysis, Modelling and Computation of Multiphase Flows'. The results of 24 individual research projects are presented. The main objective of the research programme was to provide a better understanding of the physical basis for multiphase gas-liquid flows as they are found in numerous chemical and biochemical reactors. The research comprises steady and unsteady multiphase flows in three frequently found reactor configurations, namely bubble columns without interiors, airlift loop reactors, and aerated stirred vessels. For this purpose new and improved measurement techniques were developed. From the resulting knowledge and data, new and refined models for describing the underlying physical processes were developed, which were used for the establishment and improvement of analytic as well as numerical methods for predicting multiphase reactors. Thereby, the development, lay-out and scale-up of such processes should be possible on a more reliable basis.
