04865nam 2200661 a 450 991081491720332120230331010140.01-60086-597-61-60086-378-7(CKB)2550000000072644(EBL)3111506(SSID)ssj0000565850(PQKBManifestationID)12201577(PQKBTitleCode)TC0000565850(PQKBWorkID)10533770(PQKB)10019781(Au-PeEL)EBL3111506(CaPaEBR)ebr10516610(OCoLC)922978911(MiAaPQ)EBC3111506(EXLCZ)99255000000007264419890920d1990 uy 0engurcn|||||||||txtccrViscous drag reduction in boundary layers[electronic resource] /edited by Dennis M. Bushnell, Jerry N. HefnerWashington, D.C. American Institute of Aeronautics and Astronautics, Inc.c19901 online resource (526 p.)Progress in astronautics and aeronautics ;v. 123Description based upon print version of record.0-930403-66-5 Includes bibliographical references and index.""Cover""; ""Title""; ""Copyright""; ""Table of Contents""; ""Preface""; ""Introduction""; ""Laminar Flow Control""; ""Stability Theory for Laminar Flow Control Design""; ""Introduction""; ""Linear Stability Equations""; ""Temporal and Spacial Theories and Computation of Integrated Amplification""; ""Estimation of Transition Onset Using the e[sup(N)] Method""; ""LFC Design Process""; ""Wave Interactions and Other Spoilers""; ""Concluding Remarks""; ""References""; ""Applied Aspects of Laminar-Flow Technology""; ""Nomenclature""; ""Introduction""; ""Aerodynamic Design""""Permissible Surface Tolerances""""Fabrication Concepts""; ""Suction Surface Concepts""; ""Operations""; ""Concluding Remarks""; ""References""; ""Status of Transition Delay Using Compliant Walls""; ""Introduction""; ""Types and Theoretical Models of Compliant Walls""; ""Formulation for Flow/Wall Interaction""; ""Types and Mechanisms of Instability""; ""Convective Instabilities""; ""Absolute Instabilities""; ""Predicted Transition Delays""; ""Measurements of Instability Growth""; ""More Advanced Topics""; ""The Way Ahead""; ""References""""Application of CFD to Reduction of Skin-Friction Drag""""Introduction""; ""Flow-Control Mechanisms for Drag Reduction""; ""Calculation of Skin-Friction Drag""; ""Applications""; ""Concluding Remarks""; ""References""; ""Active Wave Control of Boundary-Layer Transition""; ""Introduction""; ""Transition Process""; ""Experimental Studies of Active Control""; ""Numerical and Analytical Studies of Active Control""; ""Active Feedback Control of Transition""; ""Control of Interacting Waves""; ""Discussion""; ""Summary""; ""References""; ""Passive Turbulent Drag Reduction""; ""Riblets""""Introduction""""Riblet Concept Formulation""; ""Riblet Drag Measurements""; ""Influence on Turbulence Structure and Mean Flow""; ""Application Aspects""; ""Supersonic Data""; ""Laminar Boundary Layer""; ""Computational Effort""; ""Compound and Three-Dimensional Riblets""; ""Riblets Combined with Other Drag-Reduction Techniques""; ""New Ideas""; ""Heat Transfer""; ""Conclusions""; ""References""; ""Outer-Layer Manipulators for Turbulent Drag Reduction""; ""Introduction""; ""Initial IIT and LaRC Studies""; ""C[sub(f)] Measurement Techniques""""Optimum Configuration and Geometric Sensitivities""""Turbulence Modifications and Possible Mechanisms""; ""Concluding Remarks""; ""References""; ""Convex Curvature Concept of Viscous Drag Reduction""; ""Nomenclature""; ""Introduction""; ""General Behavior Due to Curvature""; ""Application of the Convex Curvature Concept""; ""Concluding Remarks""; ""References""; ""Active Turbulent Drag Reduction""; ""MHD Flow Drag Reduction""; ""Introduction""; ""Weakly Conducting Fluid Flows""; ""Liquid Metal Flows""; ""Concluding Remarks and Prospects for Possible Future Research""; ""References""""Drag Reduction in Liquid Boundary Layers by Gas Injection""Progress in astronautics and aeronautics ;v. 123.Drag (Aerodynamics)Viscous flowBoundary layerDrag (Aerodynamics)Viscous flow.Boundary layer.629.1 s629.132/34Bushnell Dennis M1168120Hefner Jerry N1168121MiAaPQMiAaPQMiAaPQBOOK9910814917203321Viscous drag reduction in boundary layers3948598UNINA