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The fluid dynamic basis for actuator disc and rotor theories/ Revised second edition
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| 자료유형 | 단행본 |
|---|---|
| 서명/저자사항 | The fluid dynamic basis for actuator disc and rotor theories/ Gijs van Kuik. |
| 개인저자 | Kuik, Gijs van,1951- author. |
| 단체저자명 | IOS Press. |
| 판사항 | Revised second edition. |
| 형태사항 | 1 online resource. |
| 기타형태 저록 | Print version: van Kuik, G. A. M. The Fluid Dynamic Basis for Actuator Disc and Rotor Theories Amsterdam : IOS Press, Incorporated,c2022 9781643682785 |
| ISBN | 9781643682792 1643682792 |
| 서지주기 | Includes bibliographical references and index. |
| 내용주기 | Intro -- Title Page -- Preface -- Reading guide -- Acknowledgement -- Nomenclature -- More than a century of rotor research -- Introduction -- History of the actuator disc momentum theory -- The British School -- The German and Russian School -- The contribution of Joukowsky and Betz to the vortex theory of propellers -- The Betz-Joukowsky limit for wind turbines -- From actuator disc to rotor aerodynamics -- Why this book? -- Force fields in fluid dynamics -- Introduction -- The equation of motion and the coordinate systems -- Equivalence of the kinematic and dynamic methods Conservative and non-conservative force fields -- Force fields and energy -- Work done by force fields -- Choice of reference system -- Work done by non-conservative force fields -- Pressure as a conservative force in momentum balances -- Pressure interpreted as potential energy -- Definition of (non-)conservative forces as used in this book -- Evaluation -- Force fields and vorticity -- Introduction -- The role of Helmholtz's conservation laws -- Generation of actuator disc vorticity -- Convection of actuator disc vorticity -- Convection of rotor vorticity -- Evaluation The disc as representation of a rotor -- Introduction -- Loads and power of a Joukowsky disc and rotor -- The actuator disc equation -- The rotor blade -- Power and thrust coefficients for Joukowsky discs / rotors -- The transition from a B-bladed rotor to the Joukowsky disc -- Comparison of the flow fields of a disc and rotor -- Evaluation -- Analysis of Froude's actuator disc flows -- Introduction -- One-dimensional momentum theory -- The momentum balance -- Momentum theory without conservative forces -- Momentum theory including conservative forces, applied to a stream annulus Numerical assessment of Froude's actuator disc performance -- The model and accuracy of computation -- Comparison of calculated performance with momentum theory results -- Comparison with experimental results -- Flow details -- Flow and pressure patterns -- Properties of the wake boundary -- Pressure and velocity at the disc -- Pressure at the axis -- Evaluation -- Analysis of Joukowsky's actuator disc flows -- Introduction -- Two-dimensional momentum theory -- The equations for a Joukowsky disc -- The disc load -- The far wake outside the vortex core -- The vortex core The momentum, mass and energy balance -- Limit values of the Joukowsky momentum theory -- Results for , 0. -- Propeller discs with a wake of constant radius or with wake expansion -- The static disc or disc in hover -- The maximum efficiency of a wind turbine disc -- The efficiency of propeller discs -- Numerical assessment of flow details -- The numerical model -- Comparison of wind turbine and propeller discs at =1 -- Comparison of a wind turbine and propeller disc with similar wake expansion -- The role of swirl and conservative pressure distributions |
| 일반주제명 | Fluid dynamics. Actuators. Rotors. |
| 언어 | 영어 |
| 바로가기 |  |
