LEADER 01068cam0-22003851i-450- 001 990007343720403321 005 20131114105836.0 010 $a88-7011-087-7 035 $a000734372 035 $aFED01000734372 035 $a(Aleph)000734372FED01 035 $a000734372 100 $a20021021d1979----km-y0itay50------ba 101 0 $aita 102 $aIT 105 $ay-------001yy 200 1 $aBilancia dei pagamenti e occupazione in Italia$fMassimo Pivetti 210 $aTorino$cRosenberg & Sellier$d1979 215 $a159 p.$d17 cm 225 1 $aConnessioni$v6 700 1$aPivetti,$bMassimo$f<1940- >$0119000 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990007343720403321 952 $aXV R 197$b2029$fDTE 952 $aO/2.2 PIV$b7686$fSES 952 $aO/2.2 PIV$b7757$fSES 952 $aCOLLEZ. 738 (6)$b21195$fFSPBC 952 $aISVE F1-F4.117$fDECTS 959 $aDTE 959 $aSES 959 $aFSPBC 959 $aDECTS 996 $aBilancia dei pagamenti e occupazione in Italia$9269873 997 $aUNINA LEADER 01793nam 2200565Ia 450 001 9910778785303321 005 20230331004953.0 010 $a1-280-21286-1 010 $a9786610212866 010 $a0-309-57442-0 010 $a0-585-02105-8 035 $a(CKB)110986584750924 035 $a(SSID)ssj0000177355 035 $a(PQKBManifestationID)11167336 035 $a(PQKBTitleCode)TC0000177355 035 $a(PQKBWorkID)10216714 035 $a(PQKB)10029231 035 $a(MiAaPQ)EBC3376445 035 $a(Au-PeEL)EBL3376445 035 $a(CaPaEBR)ebr10056718 035 $a(OCoLC)814278826 035 $a(EXLCZ)99110986584750924 100 $a19910117d1991 ua 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt 182 $cc 183 $acr 200 10$aImproving America's diet and health$b[electronic resource] $efrom recommendations to action /$fa report of the Committee on Dietary Guidelines Implementation, Food and Nutrition Board, Institute of Medicine ; Paul R. Thomas, editor 210 $aWashington, D.C. $cNational Academy Press$d1991 215 $axvi, 239 p 300 $aBibliographic Level Mode of Issuance: Monograph 311 $a0-309-07372-3 311 $a0-309-04139-2 320 $aIncludes bibliographical references and index. 606 $aDiet$xStandards$zUnited States 606 $aNutrition policy$zUnited States 606 $aHealth 615 0$aDiet$xStandards 615 0$aNutrition policy 615 0$aHealth. 676 $a363.8/0973 701 $aThomas$b Paul R.$f1953-$01522867 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910778785303321 996 $aImproving America's diet and health$93859228 997 $aUNINA LEADER 05221nam 22006493u 450 001 9910971811703321 005 20240516062836.0 010 $a1-283-20447-9 010 $a9786613204479 010 $a1-119-97544-1 010 $a1-119-97545-X 035 $a(CKB)2550000000039577 035 $a(EBL)697600 035 $a(OCoLC)757856910 035 $a(SSID)ssj0000537933 035 $a(PQKBManifestationID)11364943 035 $a(PQKBTitleCode)TC0000537933 035 $a(PQKBWorkID)10556870 035 $a(PQKB)10730327 035 $a(MiAaPQ)EBC697600 035 $a(PPN)165284056 035 $a(EXLCZ)992550000000039577 100 $a20130418d2011|||| u|| | 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt 182 $cc 183 $acr 200 10$aInnovation in Wind Turbine Design 205 $a1st ed. 210 $aChicester $cWiley$d2011 215 $a1 online resource (318 p.) 300 $aDescription based upon print version of record. 311 $a0-470-69981-7 327 $aInnovation in Wind Turbine Design; Contents; Acknowledgements; Foreword; Preface; Introduction; 0.1 Why Innovation?; 0.2 The Challenge of Wind; 0.3 The Specification of a Modern Wind Turbine; 0.4 The Variability of the Wind; 0.5 Commercial Wind Technology; 0.6 Basis of Wind Technology Evaluation; 0.6.1 Standard Design as Baseline; 0.6.2 Basis of Technological Advantage; 0.6.3 Security of Claimed Power Performance; 0.6.4 Impact of Proposed Innovation; References; Part I DESIGN BACKGROUND; 1 Rotor Aerodynamic Theory; 1.1 Introduction; 1.2 Aerodynamic Lift; 1.3 The Actuator Disc 327 $a1.4 Open Flow Actuator Disc 1.4.1 Axial Induction; 1.4.2 Momentum; 1.5 Generalised Actuator Disc Theory; 1.6 The Force on a Diffuser; 1.7 Generalised Actuator Disc Theory and Realistic Diffuser Design; 1.8 Why a Rotor?; 1.9 Basic Operation of a Rotor; 1.10 Blade Element Momentum Theory; 1.10.1 Momentum Equations; 1.10.2 Blade Element Equations; 1.11 Optimum Rotor Theory; 1.11.1 The Power Coefficient, Cp; 1.11.2 Thrust Coefficient; 1.11.3 Out-of-Plane Bending Moment Coefficient; 1.12 Generalised BEM; 1.13 Limitations of Actuator Disc and BEM Theory; 1.13.1 Actuator Disc Limitations 327 $a1.13.2 Wake Rotation and Tip Effect 1.13.3 Optimum Rotor Theory; 1.13.4 Skewed Flow; 1.13.5 Summary; References; 2 Rotor Aerodynamic Design; 2.1 Optimum Rotors and Solidity; 2.2 Rotor Solidity and Ideal Variable Speed Operation; 2.3 Solidity and Loads; 2.4 Aerofoil Design Development; 2.5 Sensitivity of Aerodynamic Performance to Planform Shape; 2.6 Aerofoil Design Specification; References; 3 Rotor Structural Interactions; 3.1 Blade Design in General; 3.2 Basics of Blade Structure; 3.3 Simplified Cap Spar Analyses; 3.3.1 Design for Minimum Mass with Prescribed Deflection 327 $a3.3.2 Design for Fatigue Strength: No Deflection Limits 3.4 The Effective t/c Ratio of Aerofoil Sections; 3.5 Blade Design Studies: Example of a Parametric Analysis; 3.6 Industrial Blade Technology; 3.6.1 Design; 3.6.2 Manufacturing; 3.6.3 Design Development; References; 4 Upscaling of Wind Turbine Systems; 4.1 Introduction: Size and Size Limits; 4.2 The 'Square-Cube' Law; 4.3 Scaling Fundamentals; 4.4 Similarity Rules for Wind Turbine Systems; 4.4.1 Tip Speed; 4.4.2 Aerodynamic Moment Scaling; 4.4.3 Bending Section Modulus Scaling; 4.4.4 Tension Section Scaling; 4.4.5 Aeroelastic Stability 327 $a4.4.6 Self Weight Loads Scaling 4.4.7 Blade (Tip) Deflection Scaling; 4.4.8 More Subtle Scaling Effects and Implications; 4.4.9 Gearbox Scaling; 4.4.10 Support Structure Scaling; 4.4.11 Power/Energy Scaling; 4.4.12 Electrical Systems Scaling; 4.4.13 Control Systems Scaling; 4.4.14 Scaling Summary; 4.5 Analysis of Commercial Data; 4.5.1 Blade Mass Scaling; 4.5.2 Shaft Mass Scaling; 4.5.3 Scaling of Nacelle Mass and Tower Top Mass; 4.5.4 Tower Top Mass; 4.5.5 Tower Scaling; 4.5.6 Gearbox Scaling; 4.6 Upscaling of VAWTs; 4.7 Rated Tip Speed; 4.8 Upscaling of Loads; 4.9 Violating Similarity 327 $a4.10 Cost Models 330 $aInnovation in Wind Turbine Design addresses the fundamentals of design, the reasons behind design choices, and describes the methodology for evaluating innovative systems and components. Always referencing a state of the art system for comparison, Jamieson discusses the basics of wind turbine theory and design, as well as how to apply existing engineering knowledge to further advance the technology, enabling the reader to gain a thorough understanding of current technology before assessing where it can go in the future. Innovation in Wind Turbine Design is divided into four 606 $aTECHNOLOGY & ENGINEERING / Power Resources / General 606 $aWind turbines 606 $aWind turbines 615 4$aTECHNOLOGY & ENGINEERING / Power Resources / General. 615 4$aWind turbines. 615 0$aWind turbines. 676 $a621.4/5 676 $a621.45 700 $aJamieson$b Peter$01695753 801 0$bAU-PeEL 801 1$bAU-PeEL 801 2$bAU-PeEL 906 $aBOOK 912 $a9910971811703321 996 $aInnovation in wind turbine design$94075224 997 $aUNINA