Author: Adel Ahmed Abdel-Rahman
Publisher:
ISBN:
Category :
Languages : en
Pages : 306
Book Description
An Experimental Investigation of a Buoyant Turbulent Plane Jet with Streamline Curvature
Author: Adel Ahmed Abdel-Rahman
Publisher:
ISBN:
Category :
Languages : en
Pages : 306
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 306
Book Description
Recent Research Advances in the Fluid Mechanics of Turbulent Jets and Plumes
Author: P.A. Davies
Publisher: Springer Science & Business Media
ISBN: 9401109184
Category : Science
Languages : en
Pages : 513
Book Description
Challenging problems involvrllg jet and plume phenomena are common to many areas of fundamental and applied scientific research, and an understanding of plume and jet behaviour is essential in many geophysical and industrial contexts. For example, in the field of meteorology, where pollutant dispersal takes place by means of atmospheric jets and plumes formed either naturally under conditions of convectively-driven flow in the atmospheric boundary layer, or anthropogenically by the release of pollutants from tall chimneys. In other fields of geophysics, buoyant plumes and jets are known to play important roles in oceanic mixing processes, both at the relatively large scale (as in deep water formation by convective sinking) and at the relatively small scale (as with plume formation beneath ice leads, for example). In the industrial context, the performances of many engineering systems are determined primarily by the behaviour of buoyant plumes and jets. For example, (i) in sea outfalls, where either sewage or thermal effluents are discharged into marine and/or freshwater environments, (ii) in solar ponds, where buoyant jets are released under density interfaces, (iii) in buildings, where thermally-generated plumes affect the air quality and ventilation properties of architectural environments, (iv) in rotating machinery where fluid jet~ are used for cooling purposes, and (v) in long road and rail tunnels, where safety and ventilation prcedures rely upon an understanding of the behaviour of buoyant jets. In many other engineering and oceanographic contexts, the properties of jets and plumes are of great importance.
Publisher: Springer Science & Business Media
ISBN: 9401109184
Category : Science
Languages : en
Pages : 513
Book Description
Challenging problems involvrllg jet and plume phenomena are common to many areas of fundamental and applied scientific research, and an understanding of plume and jet behaviour is essential in many geophysical and industrial contexts. For example, in the field of meteorology, where pollutant dispersal takes place by means of atmospheric jets and plumes formed either naturally under conditions of convectively-driven flow in the atmospheric boundary layer, or anthropogenically by the release of pollutants from tall chimneys. In other fields of geophysics, buoyant plumes and jets are known to play important roles in oceanic mixing processes, both at the relatively large scale (as in deep water formation by convective sinking) and at the relatively small scale (as with plume formation beneath ice leads, for example). In the industrial context, the performances of many engineering systems are determined primarily by the behaviour of buoyant plumes and jets. For example, (i) in sea outfalls, where either sewage or thermal effluents are discharged into marine and/or freshwater environments, (ii) in solar ponds, where buoyant jets are released under density interfaces, (iii) in buildings, where thermally-generated plumes affect the air quality and ventilation properties of architectural environments, (iv) in rotating machinery where fluid jet~ are used for cooling purposes, and (v) in long road and rail tunnels, where safety and ventilation prcedures rely upon an understanding of the behaviour of buoyant jets. In many other engineering and oceanographic contexts, the properties of jets and plumes are of great importance.
Vertical Turbulent Buoyant Jets
Author: Ching Jen Chen
Publisher: Pergamon
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 104
Book Description
Publisher: Pergamon
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 104
Book Description
An Experimental Investigation of the Mean Velocity, Temperature and Turbulence Fields in Plane and Curved Two-dimensional Wall Jets: Coanda Effect
Author: David James Wilson
Publisher:
ISBN:
Category : Jets
Languages : en
Pages : 550
Book Description
Publisher:
ISBN:
Category : Jets
Languages : en
Pages : 550
Book Description
Experimental Investigation of Saturated Turbulent Buoyant Jets
Author: Horacio A. Altagracia Castillo
Publisher:
ISBN:
Category : Heat exchangers
Languages : en
Pages : 340
Book Description
Publisher:
ISBN:
Category : Heat exchangers
Languages : en
Pages : 340
Book Description
An Experimental Investigation of the Effects of Reynolds Number and Richardson Number on the Structure of a Co-flowing Buoyant Jet
Author: Eleswarapu Ramachandramurty Subbarao
Publisher:
ISBN:
Category :
Languages : en
Pages : 398
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 398
Book Description
A Theoretical and Experimental Investigation of Turbulent Jet Interaction
Author: Steven Brian Weeks
Publisher:
ISBN:
Category : Mechanical engineering
Languages : en
Pages : 96
Book Description
The interaction of two impinging plane turbulent jets was investigated for the purpose of understanding the performance of proportional fluid amplifiers and momentum-exchange devices. Velocity and turbulence profiles were measured across and at various distances along the combined jet axis through the use of a constant temperature hot-wire anemometer. Experimentally determined jet deflection angles were found to agree with those predicted in a previous work by the free-streamline theory. The results, which are presented in terms of normalized parameters, show that the jet interaction may be divided into three regions: mixing; transition; and fully developed. A vena-contracta effect was found to exist in the mixing region. A discussion of each of the three regions is presented in detail along with generalizations for similar geometries. (Author).
Publisher:
ISBN:
Category : Mechanical engineering
Languages : en
Pages : 96
Book Description
The interaction of two impinging plane turbulent jets was investigated for the purpose of understanding the performance of proportional fluid amplifiers and momentum-exchange devices. Velocity and turbulence profiles were measured across and at various distances along the combined jet axis through the use of a constant temperature hot-wire anemometer. Experimentally determined jet deflection angles were found to agree with those predicted in a previous work by the free-streamline theory. The results, which are presented in terms of normalized parameters, show that the jet interaction may be divided into three regions: mixing; transition; and fully developed. A vena-contracta effect was found to exist in the mixing region. A discussion of each of the three regions is presented in detail along with generalizations for similar geometries. (Author).
An Experimental Study of Plane Turbulent Buoyant Surface Jets and Jumps
Author: N. Rajaratnam
Publisher:
ISBN:
Category : Jets
Languages : en
Pages : 168
Book Description
Publisher:
ISBN:
Category : Jets
Languages : en
Pages : 168
Book Description
A Review of Experimental Data of Vertical Turbulent Buoyant Jets
Author: Ching Jen Chen
Publisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 94
Book Description
Publisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 94
Book Description
An Experimental Investigation of Negatively Buoyant Impinging Jets
Author: Roland Edgar Miller
Publisher:
ISBN:
Category : Jets
Languages : en
Pages : 124
Book Description
Publisher:
ISBN:
Category : Jets
Languages : en
Pages : 124
Book Description