Author: Frank Pagan Coy
Publisher:
ISBN:
Category : Diffusers
Languages : en
Pages : 140
Book Description
Two-phase, Two-component Flow Through a Diffuser
Author: Frank Pagan Coy
Publisher:
ISBN:
Category : Diffusers
Languages : en
Pages : 140
Book Description
Publisher:
ISBN:
Category : Diffusers
Languages : en
Pages : 140
Book Description
Diffuser Studies with Single-and Two-Phase Flows
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 85
Book Description
An experimental investigation was conducted of two problems of diffuser flow which are encountered in a gas-driven jet pump. The first was concerned with determining the feasibility of diffusing a free jet of liquid. The second was concerned with determining the effect of entrained gas in the flowing liquid upon the diffusion process. In all of the experiments, conical diffusers were employed with water and air as the working fluids. It was found that up to 86.5% of the kinetic energy of the free jet could be recovered by employing the proper type and size of diffuser inlet, with the appropriate back pressure. Flow rate and the distance from the nozzle exit to the diffuser inlet had little effect on the energy recovery. The experiments indicated that when a gas is entrained in a liquid being diffused, the pressure recovery of the diffuser is reduced, the amount of reduction depending on the volume of entrained air and the static pressure at the throat of the diffuser. A theoretical analysis indicates that the reduction in pressure recovery due to gas entrainment should become smaller as the entrance velocity to the diffuser is increased. The experiments indicated, however, the possibility that compressibility effects may seriously reduce the pressure recovery for high velocity, two-phase flow in a diffuser.
Publisher:
ISBN:
Category :
Languages : en
Pages : 85
Book Description
An experimental investigation was conducted of two problems of diffuser flow which are encountered in a gas-driven jet pump. The first was concerned with determining the feasibility of diffusing a free jet of liquid. The second was concerned with determining the effect of entrained gas in the flowing liquid upon the diffusion process. In all of the experiments, conical diffusers were employed with water and air as the working fluids. It was found that up to 86.5% of the kinetic energy of the free jet could be recovered by employing the proper type and size of diffuser inlet, with the appropriate back pressure. Flow rate and the distance from the nozzle exit to the diffuser inlet had little effect on the energy recovery. The experiments indicated that when a gas is entrained in a liquid being diffused, the pressure recovery of the diffuser is reduced, the amount of reduction depending on the volume of entrained air and the static pressure at the throat of the diffuser. A theoretical analysis indicates that the reduction in pressure recovery due to gas entrainment should become smaller as the entrance velocity to the diffuser is increased. The experiments indicated, however, the possibility that compressibility effects may seriously reduce the pressure recovery for high velocity, two-phase flow in a diffuser.
The Pressure Recovery of a One-component Two-phase Flow in a Two-dimensional Diffuser
Author: Hugo P. Korstanje
Publisher:
ISBN:
Category :
Languages : en
Pages : 72
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 72
Book Description
PRESSURE RECOVERY OF A ONE-COMPONENT TWO-PHASE FLOW IN A TWO-DIMENSIONAL DIFFUSER.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Two-Phase Flow
Author: Cl Kleinstreuer
Publisher: Routledge
ISBN: 1351406485
Category : Science
Languages : en
Pages : 472
Book Description
This graduate text provides a unified treatment of the fundamental principles of two-phase flow and shows how to apply the principles to a variety of homogeneous mixture as well as separated liquid-liquid, gas-solid, liquid-solid, and gas-liquid flow problems, which may be steady or transient, laminar or turbulent.Each chapter contains several sample problems, which illustrate the outlined theory and provide approaches to find simplified analytic descriptions of complex two-phase flow phenomena.This well-balanced introductory text will be suitable for advanced seniors and graduate students in mechanical, chemical, biomedical, nuclear, environmental and aerospace engineering, as well as in applied mathematics and the physical sciences. It will be a valuable reference for practicing engineers and scientists. A solutions manual is available to qualified instructors.
Publisher: Routledge
ISBN: 1351406485
Category : Science
Languages : en
Pages : 472
Book Description
This graduate text provides a unified treatment of the fundamental principles of two-phase flow and shows how to apply the principles to a variety of homogeneous mixture as well as separated liquid-liquid, gas-solid, liquid-solid, and gas-liquid flow problems, which may be steady or transient, laminar or turbulent.Each chapter contains several sample problems, which illustrate the outlined theory and provide approaches to find simplified analytic descriptions of complex two-phase flow phenomena.This well-balanced introductory text will be suitable for advanced seniors and graduate students in mechanical, chemical, biomedical, nuclear, environmental and aerospace engineering, as well as in applied mathematics and the physical sciences. It will be a valuable reference for practicing engineers and scientists. A solutions manual is available to qualified instructors.
Advances in Multiphase Flow and Heat Transfer
Author: Lixin Cheng
Publisher: Bentham Science Publishers
ISBN: 1608052281
Category : Science
Languages : en
Pages : 348
Book Description
"Multiphase flow and heat transfer have found a wide range of applications in several engineering and science fields such as mechanical engineering, chemical and petrochemical engineering, nuclear engineering, energy engineering, material engineering, ocea"
Publisher: Bentham Science Publishers
ISBN: 1608052281
Category : Science
Languages : en
Pages : 348
Book Description
"Multiphase flow and heat transfer have found a wide range of applications in several engineering and science fields such as mechanical engineering, chemical and petrochemical engineering, nuclear engineering, energy engineering, material engineering, ocea"
Nuclear Science Abstracts
Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 612
Book Description
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 612
Book Description
Power Reactor Technology
Author:
Publisher:
ISBN:
Category : Nuclear engineering
Languages : en
Pages : 1084
Book Description
Publisher:
ISBN:
Category : Nuclear engineering
Languages : en
Pages : 1084
Book Description
Reactor Technology
Author:
Publisher:
ISBN:
Category : Nuclear engineering
Languages : en
Pages : 616
Book Description
Publisher:
ISBN:
Category : Nuclear engineering
Languages : en
Pages : 616
Book Description
An Experimental Investigation of Two-phase, Two-component Flow in a Horizontal, Converging-diverging Nozzle
Author: Joseph A. Vogrin
Publisher:
ISBN:
Category : Flow meters
Languages : en
Pages : 270
Book Description
A discussion is presented of an investigation of the flow characteristics in a horizontal, converging-diverging nozzle for a two-phase, air- water system. The primary consideration, to determine the effects of accelerating the liquid phase by the gaseous phase, was measured in terms of nozzle exit water velocity, exit slip ratio, and exit acceleration factor. A gamma-ray-attenuation technique was used to determine these values by determining the average cross-sectional void fraction, the ratio of gas volume to total volume, for the air-water mixture.
Publisher:
ISBN:
Category : Flow meters
Languages : en
Pages : 270
Book Description
A discussion is presented of an investigation of the flow characteristics in a horizontal, converging-diverging nozzle for a two-phase, air- water system. The primary consideration, to determine the effects of accelerating the liquid phase by the gaseous phase, was measured in terms of nozzle exit water velocity, exit slip ratio, and exit acceleration factor. A gamma-ray-attenuation technique was used to determine these values by determining the average cross-sectional void fraction, the ratio of gas volume to total volume, for the air-water mixture.