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[null,"1.","Record Nr.",null,"UNISALENTO991002250639707536"]
[null,null,"Autore",null,"Comitato di studi sulla storia dei ceti dirigenti in Toscana"]
[null,null,"Titolo",null,"I ceti dirigenti nella Toscana del quattrocento : atti del 5. e 6. Convegno, Firenze 10-11 dicembre 1982, 2-3 dicembre 1983 / Comitato di studi sulla storia dei ceti dirigenti in Toscana"]
[null,null,"Pubbl/distr/stampa",null,"Firenze : Papafava, 1987"]
[null,null,"Descrizione fisica",null,"XXIV, 546 p. ; 24 cm."]
[null,null,"Soggetti",null,"Toscana - Dirigenti"]
[null,null,"Lingua di pubblicazione",null,"Italiano"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,"2.","Record Nr.",null,"UNINA9910817870603321"]
[null,null,"Autore",null,"Janin Jules <1804-1874, >"]
[null,null,"Titolo",null,"Un hiver à Paris / / Jules Janin"]
[null,null,"Pubbl/distr/stampa",null,"[Place of publication not identified] : , : Ligaran, , [2015]"]
[{"$nulls":4},"©2015"]
[null,null,"ISBN",null,"2-335-01665-2"]
[null,null,"Descrizione fisica",null,"1 online resource (356 p.)"]
[null,null,"Disciplina",null,"944.361"]
[null,null,"Soggetti",null,"Paris (France) Description and travel"]
[null,null,"Lingua di pubblicazione",null,"Francese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,"Nota di contenuto",null,"Couverture; Page de Copyright; Page de titre; Introduction; CHAPITRE PREMIER - Neuilly; CHAPITRE II - Le bois de Boulogne; CHAPITRE III - L'Arc-de-Triomphe; CHAPITRE IV - Les funérailles; CHAPITRE V - Histoire; CHAPITRE VI - Les Champs-Elysées; CHAPITRE VII - L'hôtel des Princes; CHAPITRE VIII - La vision; CHAPITRE IX - Le réveil; CHAPITRE X - Le café de Tortoni; CHAPITRE XI - La fashion; CHAPITRE XII - Le château des Tuileries; CHAPITRE XIII - Les Cent-Jours; CHAPITRE XIV - 1830; CHAPITRE XV - Le Louvre; CHAPITRE XVI - Le jardin des Tuileries; CHAPITRE XVII - La chambre des députés"]
[{"$nulls":4},"CHAPITRE XVIII - Revue politiqueCHAPITRE XIX - Le palais des Tuileries - Le pavillon Marsan; CHAPITRE XX - Le roi des Français; CHAPITRE XXI - Le prince royal; CHAPITRE XXII - La princesse Marie; CHAPITRE XXIII - Le théatre; CHAPITRE XXIV - Le bal de l'Opéra; CHAPITRE XXV - Les églises; CHAPITRE XXVI - Les prédicateurs; CHAPITRE XXVII - Le flâneur; CHAPITRE XXVIII - L'Institut; CHAPITRE XXIX - Le quai aux fleurs; CHAPITRE XXI - Çà et là; CHAPITRE XXXI - Le faubourg Saint Margeau; CHAPITRE XXXII - Le Panthéon; CHAPITRE XXXIII - Les théâtres; CHAPITRE XXXIV - Les gagne-petit"]
[{"$nulls":4},"CHAPITRE XXXV - Le bal d'enfantsCHAPITRE XXXVI - Conclusion"]
[null,null,null,"Sommario/riassunto","Extrait : \"\"Si, par une belle soirée du printemps ou de l'hiver, vous entrez dans cette ville immense - abime étourdissant- et surtout si vous entrez par la belle porte, (...) vous vous trouvez saisi de je ne sais quel espoir d'un grand et magnifique spectacle, espoir qui s'empare à votre insu de toute votre âme.\"\""]
[null,"3.","Record Nr.",null,"UNINA9911006618003321"]
[null,null,"Autore",null,"Takacs Gabor <1947->"]
[null,null,"Titolo",null,"Electrical submersible pumps manual : design, operations, and maintenance / / Gabor Takacs"]
[null,null,"Pubbl/distr/stampa",null,"Amsterdam ; ; Boston, : Gulf Professional Pub./Elsevier, c2009"]
[null,null,"ISBN",null,"1-282-16802-9"]
[{"$nulls":4},"9786612168024"]
[{"$nulls":4},"0-08-087813-X"]
[null,null,"Descrizione fisica",null,"1 online resource (440 p.)"]
[null,null,"Collana",null,"Gulf equipment guides"]
[null,null,"Disciplina",null,"622/.3382"]
[null,null,"Soggetti",null,"Oil well pumps"]
[{"$nulls":4},"Oil wells - Artificial lift"]
[{"$nulls":4},"Submersible pumps"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references and index."]
[null,null,"Nota di contenuto",null,"Front Cover; Electrical Submersible Pumps Manual: Design, Operations, and Maintenance; Copyright Page; Contents; Preface; Chapter 1: Introduction; 1.1 Artificial Lifting; 1.1.1 Gas Lifting; 1.1.3 Comparison of Lift Methods; 1.2 Short History of ESP Applications; Chapter 2: Review of Fundamentals; 2.1 Well Inflow Performance; 2.1.1 Introduction; 2.1.2 The Productivity Index Concept; 2.1.3 Inflow Performance Relationships; 2.1.3.1 Introduction; 2.1.3.2 Vogel's IPR Correlation; 2.1.3.3 The Composite IPR Curve; 2.2 Hydraulic Fundamentals; 2.2.1 Tubing Flow Calculations; 2.2.2 ESP Pumps"]
[{"$nulls":4},"2.2.2.1 Operational Basics of Centrifugal Pumps2.2.2.2 Specific Speed; 2.2.2.3 Pump Performance; 2.2.2.4 Cavitation; 2.2.2.5 Axial Thrust Forces; 2.2.2.6 Affinity Laws; 2.3 Electrical Fundamentals; 2.3.1 Alternating Current; 2.3.3 Transformers; 2.3.5 Electric Cable; 2.4 Basics of Systems Analysis; 2.4.1 Introduction; 2.4.2 The Production System; 2.4.3 Basic Principles; Chapter 3: ESP Components and their Operational Features; 3.1 Introduction; 3.2.2 Pump Performance Curves; 3.2.3 Floating versus Fixed Impeller Pumps; 3.3.2 Operational Features; 3.3.3.1 Motor Testing"]
[{"$nulls":4},"3.3.3.2 Performance Curves3.3.3.3 Startup Conditions; 3.3.4 Motor Temperature; 3.3.4.1 Heat Transfer Calculations; 3.3.4.2 Allowed Motor Temperature; 3.4.3.1 The Thrust Bearing; 3.4.3.2 Isolation Chambers; 3.4.3.2.1 Labyrinth-type Chambers; 3.4.3.2.2 Blocking Fluids; 3.4.3.2.3 "]
[{"$nulls":4},"Bag-type Chambers; 3.4.3.3 Shaft Seals; 3.6.1 Cable Materials; 3.6.1.1 Conductors; 3.6.1.2 Insulator Materials; 3.6.1.3 Jackets; 3.6.1.4 Coverings; 3.6.1.5 Metal Armor; 3.6.3 Operational Features; 3.7 Miscellaneous Downhole Equipment; 3.8.3 Switchboard; 3.8.4 Transformers"]
[{"$nulls":4},"Chapter 4: Use of ESP Equipment in Special Conditions4.2.3 Other Models; 4.3.2 Free Gas Volume Calculations; 4.3.3.1 Gas Interference in Centrifugal Pumps; 4.3.3.2 Performance Criteria; 4.3.4 Possible Solutions; 4.3.4.1 Utilization of Natural Gas Separation; 4.3.4.1.1 Pump Set below the Perforations; 4.3.4.1.2 Use of Motor Shrouds; 4.3.4.2 Rotary Gas Separators; 4.3.4.2.1 Available Types; 4.3.4.2.2 Separation Efficiencies; 4.3.4.3 Gas Handling; 4.3.4.3.1 Overstaged Pumps; 4.3.4.3.2 Tapered Pumps; 4.3.4.3.3 Stage Recirculation; 4.3.4.3.4 Gas Handlers; 4.3.4.3.5 Special Pumps; 4.3.5 Conclusions"]
[{"$nulls":4},"4.4 Production of Abrasive Solids4.4.1 Introduction; 4.4.2 Characteristics of Abrasive Materials; 4.4.3 Sand Problem Areas; 4.4.3.1 Pump Erosion; 4.4.3.2 Abrasion in Radial Bearings; 4.4.3.3 Abrasion in Thrust Washers; 4.4.4 Solutions; 4.4.4.1 Reduction of Radial Wear; 4.5 High Well Temperatures; 4.6.2.1 Constructional Details; 4.6.2.1.1 The Rectifier; 4.6.2.1.2 The DC Control Section; 4.6.2.1.3 The Inverter; 4.6.2.2 Available VSD Types; 4.6.2.2.1 \"Six-step\" VSD; 4.6.2.2.2 Pulsed Width Modulation; 4.6.2.2.3 Sine Wave Generators; 4.6.3 Variable Frequency Generators"]
[{"$nulls":4},"4.6.4 Interaction of VSD/VFG and ESP Units"]
[null,null,null,"Sommario/riassunto","Ideal for removing large amounts of liquids from wells, Electrical Submersible Pumps (ESP) are perhaps the most versatile and profitable pieces of equipment in a petroleum company's arsenal.  However, if not properly maintained and operated, they could quickly become an expensive nightmare. The first book devoted to the design, operation, maintenance, and care, Electrical Submersible Pumps Manual delivers the tools and applicable knowledge needed to optimize ESP performance while maximizing of run life and the optimization of production. The prefect companion for new engineers who need"]