Developments in turbomachinery flow : forward curved centrifugal fan / / Nader Montazerin, Ghashem Akbari, Moastafa Madmoodi

• Autore: Montazerin Nader
• Pubblicazione: Amsterdam, [Netherlands] : , : Woodhead Publishing, , 2015; ©2015
• Descrizione fisica: 1 online resource (155 p.)
• Disciplina: 621.406
• Soggetto topico: Turbomachines - Fluid dynamics
• Persona (resp. second.): AkbariGhashem; MadmoodiMoastafa
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references at the end of each chapters and index.
• Nota di contenuto: Front Cover; Related titles; Developments in Turbomachinery Flow: Forward Curved Centrifugal Fans; Copyright; Dedication; Contents; List of figures; List of tables; About the authors; Preface; 1 - General introduction of forward-curved squirrel-cage fan; 1.1 Introduction; 1.2 Fan geometry; 1.3 Flow field; 1.4 Fan performance and noise measurements; 1.5 Fluid-flow simulation in centrifugal fans; 1.6 Velocity measurement techniques and their considerations; 1.7 Final remarks; Further reading; 2 - Inlet configuration; 2.1 Why the inlet is important?; 2.2 Bell-mouth inlet; 2.3 Outward inlet ; 2.4 Final remarksFurther reading; 3 - Rotor; 3.1 Half-cone rotors; 3.2 Lean angle in rotor blades; Further reading; 4 - Volute; 4.1 Volute flow; 4.2 Slip factor; 4.3 Volute optimization; 4.4 Volute width; 4.5 Double-outlet volute; 4.6 Final remarks; Further reading; 5 - Noise in forward-curved centrifugal fans; 5.1 Sound parameters; 5.2 Different types of noise; 5.3 Modelling of sound generation in fans; 5.4 Effect of fan components on sound generation; 5.5 Sound generation of double-outlet squirrel-cage fans; 5.6 Final remarks; Further reading ; 6 - Contribution of jet-wake-volute interactions to flow characteristics and turbulence models6.1 Role of nonintrusive measurements on examination of complicated turbulent flows; 6.2 Jet-wake interactions with the volute flow; 6.3 Geometrical characteristics of tensorial-flow quantities; 6.4 Challenges in turbulence modelling; 6.5 Final remarks; References; Index
• Sommario/riassunto: Developments in Turbomachinery Flow: Forward Curved Centrifugal Fans explores the forward curved squirrel cage fan as an excellent instrument for fluid mechanics research in turbomachines. The book explores phenomena such as jet/wake interaction, circulation, separation and noise in turbomachines, also addressing the characteristics that are specific to this fan and applications in other centrifugal turbomachines. Chapters begin with a general introduction that includes research techniques and a survey of older research, and then proceed into a detailed description of improvements for d
• Titolo autorizzato: Developments in turbomachinery flow
• ISBN: 1-78242-193-9; 1-78242-192-0
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910797501203321
• Lo trovi qui: Univ. Federico II
• Serie: Woodhead Publishing in mechanical engineering.