Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Effects of the Impeller–volute Tongue Interaction on the Internal Flow in a Low-specific-speed Centrifugal Pump with Splitter Blades
Physical-Chemical Interactions and Composition-Structure-Property Modifications During Processing: Food Quality, Nutrition, and Health
Author: Qiang Xia
Publisher: Frontiers Media SA
ISBN: 2832506666
Category : Medical
Languages : en
Pages : 134
Book Description
Publisher: Frontiers Media SA
ISBN: 2832506666
Category : Medical
Languages : en
Pages : 134
Book Description
Engineering Fluid Dynamics 2019-2020
Author: Bjørn H. Hjertager
Publisher: MDPI
ISBN: 3036502149
Category : Technology & Engineering
Languages : en
Pages : 384
Book Description
This book contains the successful submissions to a Special Issue of Energies entitled “Engineering Fluid Dynamics 2019–2020”. The topic of engineering fluid dynamics includes both experimental and computational studies. Of special interest were submissions from the fields of mechanical, chemical, marine, safety, and energy engineering. We welcomed original research articles and review articles. After one-and-a-half years, 59 papers were submitted and 31 were accepted for publication. The average processing time was about 41 days. The authors had the following geographical distribution: China (15); Korea (7); Japan (3); Norway (2); Sweden (2); Vietnam (2); Australia (1); Denmark (1); Germany (1); Mexico (1); Poland (1); Saudi Arabia (1); USA (1); Serbia (1). Papers covered a wide range of topics including analysis of free-surface waves, bridge girders, gear boxes, hills, radiation heat transfer, spillways, turbulent flames, pipe flow, open channels, jets, combustion chambers, welding, sprinkler, slug flow, turbines, thermoelectric power generation, airfoils, bed formation, fires in tunnels, shell-and-tube heat exchangers, and pumps.
Publisher: MDPI
ISBN: 3036502149
Category : Technology & Engineering
Languages : en
Pages : 384
Book Description
This book contains the successful submissions to a Special Issue of Energies entitled “Engineering Fluid Dynamics 2019–2020”. The topic of engineering fluid dynamics includes both experimental and computational studies. Of special interest were submissions from the fields of mechanical, chemical, marine, safety, and energy engineering. We welcomed original research articles and review articles. After one-and-a-half years, 59 papers were submitted and 31 were accepted for publication. The average processing time was about 41 days. The authors had the following geographical distribution: China (15); Korea (7); Japan (3); Norway (2); Sweden (2); Vietnam (2); Australia (1); Denmark (1); Germany (1); Mexico (1); Poland (1); Saudi Arabia (1); USA (1); Serbia (1). Papers covered a wide range of topics including analysis of free-surface waves, bridge girders, gear boxes, hills, radiation heat transfer, spillways, turbulent flames, pipe flow, open channels, jets, combustion chambers, welding, sprinkler, slug flow, turbines, thermoelectric power generation, airfoils, bed formation, fires in tunnels, shell-and-tube heat exchangers, and pumps.
Effect of the Volute Tongue Profile on the Performance of a Low Specific Speed Centrifugal Pump
Influence of Volutes on Characteristic Curves of Centrifugal Pumps
Author: F. Krisam
Publisher:
ISBN:
Category : Centrifugal pumps
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Centrifugal pumps
Languages : en
Pages : 44
Book Description
Detailed Performance of a Radial-bladed Centrifugal Pump Impeller in Water
Author: Max Joseph Miller
Publisher:
ISBN:
Category : Cavitation
Languages : en
Pages : 58
Book Description
Publisher:
ISBN:
Category : Cavitation
Languages : en
Pages : 58
Book Description
Centrifugal Pump Design and Performance
Author: David Japikse
Publisher:
ISBN: 9780933283091
Category : Centrifugal pumps
Languages : en
Pages : 644
Book Description
This book is both a state-of-the-art review of centrifugal pump technology and a practical guide to designers. Continuous development over a period of several decades has led to a rational approach to the understanding, design, and development of centrifugal pumps. Many aspects of this consistent approach are outlined in this book. Detailed description of all the important elements of a pump stage are included. Particular attention is paid to the impeller and the diffuser, which are the key elements in achieving the necesary head rise. Inlets, volutes, collectors, and return channels are also discussed in depth. Extensive use is made of the graphs, line drawings, and photographs. The text includes several hundred references which cover all of the important developments int the technology base over the past forty years. Computational fluid dynamics (CFD) and experimental testing are emphasized as essentials parts of the design review process. [Source : d'après la 4e de couverture].
Publisher:
ISBN: 9780933283091
Category : Centrifugal pumps
Languages : en
Pages : 644
Book Description
This book is both a state-of-the-art review of centrifugal pump technology and a practical guide to designers. Continuous development over a period of several decades has led to a rational approach to the understanding, design, and development of centrifugal pumps. Many aspects of this consistent approach are outlined in this book. Detailed description of all the important elements of a pump stage are included. Particular attention is paid to the impeller and the diffuser, which are the key elements in achieving the necesary head rise. Inlets, volutes, collectors, and return channels are also discussed in depth. Extensive use is made of the graphs, line drawings, and photographs. The text includes several hundred references which cover all of the important developments int the technology base over the past forty years. Computational fluid dynamics (CFD) and experimental testing are emphasized as essentials parts of the design review process. [Source : d'après la 4e de couverture].
Impeller Volute and Diffuser Interaction
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 29
Book Description
The flow in centrifugal pumps is exceedingly complex, involving curvature, system rotation, separation, turbulence, and secondary flows. Moreover, the geometry is often asymmetric due to the volute shape. As a result, the relative motion between impeller and volute generates an unstableness which affects not only the overall pump performance, but is also responsible for pressure fluctuations, hydraulic noises and unforeseen hydrodynamic forces. These fluctuations not only generate noise and vibration that cause unacceptable levels of stress and reduce component life due to fatigue, but also introduce unfavourable characteristics of pump performance even at or near the design point. Experimental and numerical approaches contributed to the understanding of the highly complex flow interactions that occur in a centrifugal pump.
Publisher:
ISBN:
Category :
Languages : en
Pages : 29
Book Description
The flow in centrifugal pumps is exceedingly complex, involving curvature, system rotation, separation, turbulence, and secondary flows. Moreover, the geometry is often asymmetric due to the volute shape. As a result, the relative motion between impeller and volute generates an unstableness which affects not only the overall pump performance, but is also responsible for pressure fluctuations, hydraulic noises and unforeseen hydrodynamic forces. These fluctuations not only generate noise and vibration that cause unacceptable levels of stress and reduce component life due to fatigue, but also introduce unfavourable characteristics of pump performance even at or near the design point. Experimental and numerical approaches contributed to the understanding of the highly complex flow interactions that occur in a centrifugal pump.
Centrifugal Pumps
Author: Val S. Lobanoff
Publisher: Elsevier
ISBN: 0080500854
Category : Science
Languages : en
Pages : 592
Book Description
Centrifugal Pumps: Design and Application, Second Edition focuses on the design of chemical pumps, composite materials, manufacturing techniques employed in nonmetallic pump applications, mechanical seals, and hydraulic design. The publication first offers information on the elements of pump design, specific speed and modeling laws, and impeller design. Discussions focus on shape of head capacity curve, pump speed, viscosity, specific gravity, correction for impeller trim, model law, and design suggestions. The book then takes a look at general pump design, volute design, and design of multi-stage casing. The manuscript examines double-suction pumps and side-suction design, net positive suction head, and vertical pumps. Topics include configurations, design features, pump vibration, effect of viscosity, suction piping, high speed pumps, and side suction and suction nozzle layout. The publication also ponders on high speed pumps, double-case pumps, hydraulic power recovery turbines, and shaft design and axial thrust. The book is a valuable source of data for pump designers, students, and rotating equipment engineers.
Publisher: Elsevier
ISBN: 0080500854
Category : Science
Languages : en
Pages : 592
Book Description
Centrifugal Pumps: Design and Application, Second Edition focuses on the design of chemical pumps, composite materials, manufacturing techniques employed in nonmetallic pump applications, mechanical seals, and hydraulic design. The publication first offers information on the elements of pump design, specific speed and modeling laws, and impeller design. Discussions focus on shape of head capacity curve, pump speed, viscosity, specific gravity, correction for impeller trim, model law, and design suggestions. The book then takes a look at general pump design, volute design, and design of multi-stage casing. The manuscript examines double-suction pumps and side-suction design, net positive suction head, and vertical pumps. Topics include configurations, design features, pump vibration, effect of viscosity, suction piping, high speed pumps, and side suction and suction nozzle layout. The publication also ponders on high speed pumps, double-case pumps, hydraulic power recovery turbines, and shaft design and axial thrust. The book is a valuable source of data for pump designers, students, and rotating equipment engineers.
Visual Observations of Flow Through a Radial-bladed Centrifugal Impeller
Author: Richard F. Soltis
Publisher:
ISBN:
Category : Centrifugal pumps
Languages : en
Pages : 32
Book Description
Publisher:
ISBN:
Category : Centrifugal pumps
Languages : en
Pages : 32
Book Description