Info
- Utilizzare la checkbox di selezione a fianco di ciascun documento per attivare le funzionalità di stampa, invio email, download nei formati disponibili del (i) record.
Hydrostatic transmissions and actuators : operation, modelling and applications / / Gustavo K. Costa, Nariman Sepehri
| Hydrostatic transmissions and actuators : operation, modelling and applications / / Gustavo K. Costa, Nariman Sepehri |
| Autore | Costa Gustavo K. |
| Pubbl/distr/stampa | Chichester, England : , : Wiley, , 2015 |
| Descrizione fisica | 1 online resource (406 p.) |
| Disciplina | 620.1/06 |
| Soggetto topico |
Oil hydraulic machinery
Fluid power technology Hydrostatics Power transmission Actuators |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-118-81889-X
1-118-81890-3 |
| Classificazione | TEC009070 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover; 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
1.4.4 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 2.2.2 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 3.3.5 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 4.2.2 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 5.1.2 Mechanical Vibrations and Noise |
| Record Nr. | UNINA-9910460810503321 |
Costa Gustavo K.
|
||
| Chichester, England : , : Wiley, , 2015 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Hydrostatic transmissions and actuators : operation, modelling and applications / / Gustavo K. Costa, Nariman Sepehri
| Hydrostatic transmissions and actuators : operation, modelling and applications / / Gustavo K. Costa, Nariman Sepehri |
| Autore | Costa Gustavo K. |
| Pubbl/distr/stampa | Chichester, England : , : Wiley, , 2015 |
| Descrizione fisica | 1 online resource (470 pages) : illustrations |
| Disciplina | 620.1/06 |
| Soggetto topico |
Actuators
Fluid power technology Hydrostatics Oil hydraulic machinery Power transmission |
| ISBN |
1-118-81889-X
1-118-81890-3 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910795951203321 |
|
Costa Gustavo K.
|
||
| Chichester, England : , : Wiley, , 2015 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Hydrostatic transmissions and actuators : operation, modelling and applications / / Gustavo K. Costa, Nariman Sepehri
| Hydrostatic transmissions and actuators : operation, modelling and applications / / Gustavo K. Costa, Nariman Sepehri |
| Autore | Costa Gustavo K. |
| Pubbl/distr/stampa | Chichester, England : , : Wiley, , 2015 |
| Descrizione fisica | 1 online resource (470 pages) : illustrations |
| Disciplina | 620.1/06 |
| Soggetto topico |
Actuators
Fluid power technology Hydrostatics Oil hydraulic machinery Power transmission |
| ISBN |
1-118-81889-X
1-118-81890-3 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910809150103321 |
|
Costa Gustavo K.
|
||
| Chichester, England : , : Wiley, , 2015 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||