LEADER 01202nam0 22003013i 450 001 SUN0097069 005 20140310124532.974 010 $d0.00 020 $aIT$b88-4200 100 $a20140310d1978 |0itac50 ba 101 $aita 102 $aIT 105 $a|||| ||||| 200 1 $aPensioni ordinarie dello stato$emanuale teorico-pratico per la liquidazione$etrattamento di buonuscita$fAlfredo Macari 205 $aMilano : Pirola$b1978 210 $d301 p. ; 24 cm 215 $aFondo Tribunale di Napoli. 606 $aPensioni$xItalia$2FI$3SUNC005233 620 $dMilano$3SUNL000284 676 $a342$cDiritto costituzionale, diritto amministrativo, diritto pubblico in generale$v21 700 1$aMacari$b, Alfredo$3SUNV076964$0339088 712 $aPirola$3SUNV000008$4650 801 $aIT$bSOL$c20181109$gRICA 912 $aSUN0097069 950 $aUFFICIO DI BIBLIOTECA DEL DIPARTIMENTO DI GIURISPRUDENZA$d00 CONS FTA.306 $e00 FTN7357 995 $aUFFICIO DI BIBLIOTECA DEL DIPARTIMENTO DI GIURISPRUDENZA$gFTN$h7357$kCONS FTA.306$oc$qa 996 $aPensioni ordinarie dello Stato$9963405 997 $aUNICAMPANIA LEADER 05300nam 2200649 450 001 9910133858103321 005 20200520144314.0 010 $a3-527-65191-8 010 $a3-527-65189-6 010 $a3-527-65192-6 035 $a(CKB)3360000000455832 035 $a(EBL)1602925 035 $a(SSID)ssj0000859855 035 $a(PQKBManifestationID)11447798 035 $a(PQKBTitleCode)TC0000859855 035 $a(PQKBWorkID)10901894 035 $a(PQKB)10422059 035 $a(MiAaPQ)EBC1602925 035 $a(Au-PeEL)EBL1602925 035 $a(CaPaEBR)ebr10831327 035 $a(CaONFJC)MIL572445 035 $a(OCoLC)869641331 035 $a(PPN)251001997 035 $a(EXLCZ)993360000000455832 100 $a20140204h20122012 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aLinear and nonlinear rotordynamics $ea modern treatment with applications /$fYukio Ishida and Toshio Yamamoto, authors 205 $aSecond enlarged and improved edition. 210 1$aWeinheim, Germany :$cWiley-VCH Verlag,$d2012. 210 4$dİ2012 215 $a1 online resource (475 p.) 300 $aDescription based upon print version of record. 311 $a3-527-40942-4 320 $aIncludes bibliographical references and index. 327 $aLinear and Nonlinear Rotordynamics; 4.3.5.2 How to Use the Standards; Contents; Foreword to the First Edition; Preface to the First Edition; Preface to the Second Edition; Acknowledgements; 1 Introduction; 1.1 Classification of Rotor Systems; 1.2 Historical Perspective; References; 2 Vibrations of Massless Shafts with Rigid Disks; 2.1 General Considerations; 2.2 Rotor Unbalance; 2.3 Lateral Vibrations of an Elastic Shaft with a Disk at Its Center; 2.3.1 Derivation of Equations of Motion; 2.3.2 Free Vibrations of an Undamped System and Whirling Modes 327 $a2.3.3 Synchronous Whirl of an Undamped System2.3.4 Synchronous Whirl of a Damped System; 2.3.5 Energy Balance; 2.4 Inclination Vibrations of an Elastic Shaft with a Disk at Its Center; 2.4.1 Rotational Equations of Motion for Single Axis Rotation; 2.4.2 Equations of Motion; 2.4.3 Free Vibrations and Natural Angular Frequency; 2.4.4 Gyroscopic Moment; 2.4.5 Synchronous Whirl; 2.5 Vibrations of a 4 DOF System; 2.5.1 Equations of Motion; 2.5.1.1 Derivation by Using the Results of 2 DOF System; 2.5.1.2 Derivation by Lagrange's Equations; 2.5.2 Free Vibrations and a Natural Frequency Diagram 327 $a2.5.3 Synchronous Whirling Response2.6 Vibrations of a Rigid Rotor; 2.6.1 Equations of Motion; 2.6.2 Free Whirling Motion and Whirling Modes; 2.7 Approximate Formulas for Critical Speeds of a Shaft with Several Disks; 2.7.1 Rayleigh's Method; 2.7.2 Dunkerley's Formula; References; 3 Vibrations of a Continuous Rotor; 3.1 General Considerations; 3.2 Equations of Motion; 3.3 Free Whirling Motions and Critical Speeds; 3.3.1 Analysis Considering Only Transverse Motion; 3.3.2 Analysis Considering the Gyroscopic Moment and Rotary Inertia; 3.3.3 Major Critical Speeds; 3.4 Synchronous Whirl 327 $aReferences4 Balancing; 4.1 Introduction; 4.2 Classification of Rotors; 4.3 Balancing of a Rigid Rotor; 4.3.1 Principle of Balancing; 4.3.1.1 Two-Plane Balancing; 4.3.1.2 Single-Plane Balancing; 4.3.2 Balancing Machine; 4.3.2.1 Static Balancing Machine; 4.3.2.2 Dynamic Balancing Machine; 4.3.3 Field Balancing; 4.3.4 Various Expressions of Unbalance; 4.3.4.1 Resultant Unbalance U and Resultant Unbalance Moment V; 4.3.4.2 Dynamic Unbalance (U1,U2); 4.3.4.3 Static Unbalance U and Couple Unbalance [Uc,-Uc]; 4.3.5.1 Balance Quality Grade; 4.3.5 Balance Quality Grade of a Rigid Rotor 327 $a4.4 Balancing of a Flexible Rotor4.4.1 Effect of the Elastic Deformation of a Rotor; 4.4.2 Modal Balancing Method; 4.4.2.1 N-Plane Modal Balancing; 4.4.2.2 (N + 2)-Plane Modal Balancing; 4.4.3 Influence Coefficient Method; References; 5 Vibrations of an Asymmetrical Shaft and an Asymmetrical Rotor; 5.1 General Considerations; 5.2 Asymmetrical Shaft with a Disk at Midspan; 5.2.1 Equations of Motion; 5.2.2 Free Vibrations and Natural Frequency Diagrams; 5.2.2.1 Solutions in the Ranges w > wc1 and w w > wc2 327 $a5.2.3 Synchronous Whirl in the Vicinity of the Major Critical Speed 330 $aA wide-ranging treatment of fundamental rotordynamics in order to serve engineers with the necessary knowledge to eliminate various vibration problems. New to this edition are three chapters on highly significant topics:Vibration Suppression - The chapter presents various methods and is a helpful guidance for professional engineers.Magnetic Bearings - The chapter provides fundamental knowledge and enables the reader to realize simple magnetic bearings in the laboratory.Some Practical Rotor Systems - The chapter explains various vibration characteristics of steam turbines and wi 606 $aRotors$xDynamics 615 0$aRotors$xDynamics. 676 $a621.82 700 $aIshida$b Yukio$f1948-$0854867 701 $aYamamoto$b Toshio$0854868 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910133858103321 996 $aLinear and nonlinear rotordynamics$91909007 997 $aUNINA