LEADER 06086nam 2200781 450 001 9910460810503321 005 20200520144314.0 010 $a1-118-81889-X 010 $a1-118-81890-3 035 $a(CKB)3710000000451358 035 $a(EBL)1895622 035 $a(SSID)ssj0001517258 035 $a(PQKBManifestationID)12644644 035 $a(PQKBTitleCode)TC0001517258 035 $a(PQKBWorkID)11500797 035 $a(PQKB)10519295 035 $a(PQKBManifestationID)16050839 035 $a(PQKB)22072957 035 $a(MiAaPQ)EBC1895622 035 $a(DLC) 2015025136 035 $a(MiAaPQ)EBC4038920 035 $a(Au-PeEL)EBL4038920 035 $a(CaPaEBR)ebr11112665 035 $a(CaONFJC)MIL816301 035 $a(OCoLC)921825959 035 $a(EXLCZ)993710000000451358 100 $a20151110h20152015 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aHydrostatic transmissions and actuators $eoperation, modelling and applications /$fGustavo K. Costa, Nariman Sepehri 210 1$aChichester, England :$cWiley,$d2015. 210 4$d©2015 215 $a1 online resource (406 p.) 300 $aDescription based upon print version of record. 311 $a1-118-81879-2 320 $aIncludes bibliographical references at the end of each chapters and index. 327 $aCover; Title Page; Copyright; Dedication; Contents; Preface; Acknowledgements; About the Companion Website; Chapter 1 Introduction to Power Transmission; 1.1 Transmission Ratio; 1.1.1 Generalities; 1.1.2 Definition; 1.1.3 Classification; 1.2 Mechanical Transmissions; 1.2.1 Gear Trains; 1.2.2 Gearboxes; 1.2.3 Efficiency; 1.2.4 Continuously and Infinitely Variable Transmissions; 1.3 Hydraulic Transmissions; 1.4 Hydrostatic Transmissions; 1.4.1 Operational Principles; 1.4.2 Formal Definition of Hydrostatic Transmissions; 1.4.3 Classification of Hydrostatic Transmissions 327 $a1.4.4 Efficiency Considerations1.5 Hydromechanical Power-Split Transmissions; 1.5.1 General Classification; 1.5.2 Transmission Ratio; 1.5.3 Lockup Point; 1.5.4 Power Relations; 1.6 Mechanical and Hydrostatic Actuators; 1.6.1 Mechanical Actuators; 1.6.2 Hydrostatic Actuators; 1.6.3 Hydrostatic Actuation Versus Valve Control; 1.6.4 Multiple Cylinder Actuators; Exercises; References; Chapter 2 Fundamentals of Fluid Flows in Hydrostatic Transmissions; 2.1 Fluid Properties; 2.1.1 Viscosity; 2.1.2 Compressibility; 2.2 Fluid Flow in Hydraulic Circuits; 2.2.1 Flow Regimes 327 $a2.2.2 Internal Flow in Conduits2.2.3 Flow Through Orifices; 2.2.4 Leakage Flow in Pumps and Motors; 2.2.5 Other Loss Models; Exercises; References; Chapter 3 Hydrostatic Pumps and Motors; 3.1 Hydrostatic and Hydrodynamic Pumps and Motors; 3.2 Hydrostatic Machine Output; 3.2.1 Average Input-Output Relations; 3.2.2 Instantaneous Pump Output; 3.2.3 Instantaneous Motor Output; 3.2.4 Further Efficiency Considerations; 3.3 Hydrostatic Pump and Motor Types; 3.3.1 Radial Piston Pumps and Motors; 3.3.2 Axial Piston Pumps and Motors; 3.3.3 Gear Pumps and Motors; 3.3.4 Vane Pumps and Motors 327 $a3.3.5 Digital Displacement Pumps and Motors3.4 Energy Losses at Steady-State Operation; 3.4.1 Energy Balances; 3.4.2 Overall Efficiencies; 3.4.3 Simplified Efficiency Equations; 3.4.4 Efficiency Relations; 3.5 Modelling Pump and Motor Efficiencies; 3.5.1 Performance Curves; 3.5.2 Volumetric Efficiency Modelling; 3.5.3 Overall Efficiency Modelling; 3.5.4 Mechanical Efficiency; Exercises; References; Chapter 4 Basic Hydrostatic Transmission Design; 4.1 General Considerations; 4.1.1 Output Speed Control; 4.1.2 Transmission Losses; 4.2 Hydrostatic Transmission Efficiency; 4.2.1 Energy Balance 327 $a4.2.2 Conduit Efficiency4.2.3 Minor Pressure Losses; 4.2.4 Practical Application; 4.3 Transmission Output; 4.4 Steady-State Design Applications; 4.4.1 Case Study 1. Fixed-Displacement Motor and Variable-Displacement Pump; 4.4.2 Case Study 2. Fixed-Displacement Pump and Variable-Displacement Motor; 4.5 External Leakages and Charge Circuit; 4.6 Heat Losses and Cooling; 4.6.1 Sizing of the Heat Exchanger; 4.6.2 Loop Flushing; Exercises; References; Chapter 5 Dynamic Analysis of Hydrostatic Transmissions; 5.1 Introduction; 5.1.1 Pressure Surges during Transients 327 $a5.1.2 Mechanical Vibrations and Noise 330 $a"Hydrostatic Transmissions and Actuators takes a pedagogical approach and begins with an overview of the subject, providing basic definitions and introducing fundamental concepts. Hydrostatic transmissions and hydrostatic actuators are then examined in more detail with coverage of pumps and motors, hydrostatic solutions to single-rod actuators, energy management and efficiency and dynamic response. Consideration is also given to current and emerging applications of hydrostatic transmissions and actuators in automobiles, mobile equipment, wind turbines, wave energy harvesting and airplanes. End of chapter exercises and real world industrial examples are included throughout and a companion website hosting a solution manual is also available. Hydrostatic Transmissions and Actuators is an up to date and comprehensive textbook suitable for courses on fluid power systems and technology, and mechatronics systems design"--$cProvided by publisher. 606 $aOil hydraulic machinery 606 $aFluid power technology 606 $aHydrostatics 606 $aPower transmission 606 $aActuators 608 $aElectronic books. 615 0$aOil hydraulic machinery. 615 0$aFluid power technology. 615 0$aHydrostatics. 615 0$aPower transmission. 615 0$aActuators. 676 $a620.1/06 686 $aTEC009070$2bisacsh 700 $aCosta$b Gustavo K.$0170261 702 $aSepehri$b Nariman 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910460810503321 996 $aHydrostatic transmissions and actuators$91947468 997 $aUNINA LEADER 06862nam 22007334a 450 001 9910454444303321 005 20200520144314.0 010 $a1-281-92162-9 010 $a9786611921620 010 $a90-474-2121-3 024 7 $a10.1163/ej.9789004158931.i-614 035 $a(CKB)1000000000556739 035 $a(EBL)467815 035 $a(OCoLC)303661833 035 $a(SSID)ssj0000270351 035 $a(PQKBManifestationID)11194832 035 $a(PQKBTitleCode)TC0000270351 035 $a(PQKBWorkID)10262130 035 $a(PQKB)10469741 035 $a(MiAaPQ)EBC467815 035 $a(OCoLC)166322336 035 $a(nllekb)BRILL9789047421214 035 $a(PPN)174389957 035 $a(Au-PeEL)EBL467815 035 $a(CaPaEBR)ebr10270747 035 $a(CaONFJC)MIL192162 035 $a(EXLCZ)991000000000556739 100 $a20071024d2007 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 00$aWest over sea$b[electronic resource] $estudies in Scandinavian sea-borne expansion and settlement before 1300 : a festschrift in honour of Dr Barbara Crawford /$fedited by Beverley Ballin Smith, Simon Taylor, Gareth Williams 210 $aLeiden ;$aBoston $cBrill$d2007 215 $a1 online resource (646 p.) 225 1 $aThe northern world,$x1569-1462 ;$vv. 31 300 $aDescription based upon print version of record. 311 $a90-04-15893-6 320 $aIncludes bibliographical references and index. 327 $tPreliminary material /$rB. Ballin Smith , S. Taylor and G. Williams -- $tOn reading the icelandic sagas: Approaches to old icelandic texts /$rPaul Bibire -- $tBecoming scottish in the thirteenth century: The evidence of the chronicle of Melrose /$rDauvit Broun -- $tLiving on the edge: Scandinavian Dublin in the twelfth century /$rClare Downham -- $tImage and imagination: The Inchmarnock ?hostage stone? /$rChristopher Lowe -- $tAnglo-saxon inscriptions found outside the british isles /$rElisabeth Okasha -- $tFrom Scotland to Normandy: The celtic sea route of the vikings /$rÉlisabeth Ridel -- $tThe appearance and personal abilities of go?ar, jarlar, and konungar:Iceland, Orkney and Norway /$rJón Viðar Sigurðsson -- $t?Lords of Norroway? The Shetland estate of Herdis Thorvaldsdatter /$rFrans-Arne Stylegar and Liv Kjørsvik Schei -- $t?These people were high-born and thought well of themselves?: The family of Moddan of Dale -- $tThe wood beyond the world: Jämtland and the norwegian kings /$rAlex Woolf -- $tConversion and the church in the Hebrides in the viking age: \'A very difficult thing indeed\' /$rLesley Abrams -- $tA norwegian in Durham: An anatomy of a miracle in Reginald of Durham?s libellus de Admirandis Beati Cuthberti /$rHaki Antonsson , Sally Crumplin and Aidan Conti -- $tIrish and armenian ecclesiastics in medieval Iceland /$rMargaret Cormack -- $tMedieval parish formation in Orkney /$rSarah Jane Gibbon -- $tThe Church of St. Clement in Oslo /$rHans-Emil Lidén -- $tThe Shetland Chapel-Sites project 1999?2000 /$rChristopher D. Morris , Kevin J. Brady and Paul G. Johnson -- $tNorwick: Shetland?s first viking settlement? /$rBeverley Ballin Smith -- $tThe pirate fishermen: The political economy of a medieval maritime society /$rJames H. Barrett -- $t?Like stray words or letters? The development and workings of the treasure trove system /$rNeil G. W. Curtis -- $tEarly medieval sculpture from the Faroes: An illustrated catalogue /$rIan Fisher and Ian G. Scott -- $tLiminality and loss: The material culture of St Serf ?s priory, Loch Leven, Kinross-Shire, Scotland /$rMark A. Hall -- $tManuring practices in Scotland: Deep anthropogenic soils and the historical record /$rJo Mckenzie -- $tStobister, Sinnabist and Starrapund: Three Wilderness settlements in Shetland /$rBrian Smith -- $tGovernor on antiquarian mission: Christian Pløyen? A faroese link between Copenhagen and Shetland /$rSteffen Stummann Hansen -- $tThe scandinavian element Gata outside the urbanised settlements of the Danelaw /$rGillian Fellows-Jensen -- $tAn Ogham-inscribed plaque from Bornais, South Uist /$rKatherine Forsyth -- $tScandinavian naming-systems in the Hebrides?A way of understanding how the scandinavians were in contact with Gaels and Picts? /$rPeder Gammeltoft -- $tThe rock of the irishmen: An early place-name tale from Fife and Kinross /$rSimon Taylor -- $tThe Orkney Papar-names /$rWilliam P. L. Thomson -- $tPlacing Papa Stour in context /$rDoreen Waugh -- $tIllustrations /$rB. Ballin Smith , S. Taylor and G. Williams -- $tGeneral Index /$rB. Ballin Smith , S. Taylor and G. Williams. 330 $aThis volume is a collection of 30 papers on the broad subject of the Scandinavian expansion westwards to Britain, Ireland and the North Atlantic, with a particular emphasis on settlement. The volume has been prepared in tribute to the work of Barbara E. Crawford on this subject, and to celebrate the twentieth anniversary of the publication of her seminal book, Scandinavian Scotland. Reflecting Dr Crawford's interests, the papers cover a range of disciplines, and are arranged into four main sections: History and Cultural Contacts; The Church and the Cult of Saints; Archaeology, Material Culture and Settlement; Place-Names and Language. The combination provides a variety of new perspectives both on the Viking expansion and on Scandinavia's continued contacts across the North Sea in the post-Viking period. Contributors include: Lesley Abrams, Haki Antonsson, Beverley Ballin Smith, James Barrett, Paul Bibire, Nicholas Brooks, Dauvit Broun, Margaret Cormac, Neil Curtis, Clare Downham, Gillian Fellows-Jensen, Ian Fisher, Katherine Forsyth, Peder Gammeltoft, Sarah Jane Gibbon, Mark Hall, Hans Emil Liden, Christopher Lowe, Joanne McKenzie, Christopher Morris, Elizabeth Okasha, Elizabeth Ridel, Liv Schei, Jón Viðar Sigurðsson, Brian Smith, Steffen Stumann Hansen, Frans Arne Stylegård, Simon Taylor, William Thomson, Gareth Williams, Doreen Waugh and Alex Woolf. 410 0$aNorthern world ;$vv. 31. 606 $aVikings$zGreat Britain 606 $aLand settlement patterns$zGreat Britain 606 $aExcavations (Archaeology)$zGreat Britain 606 $aViking antiquities 608 $aElectronic books. 615 0$aVikings 615 0$aLand settlement patterns 615 0$aExcavations (Archaeology) 615 0$aViking antiquities. 676 $a948.023 701 $aCrawford$b B. 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