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1. |
Record Nr. |
UNISA990001640520203316 |
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Autore |
International federation of library associations and institutions |
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Titolo |
ISBD (PM) : International standard bibliographic description for printed music / International federation of library associations and institutions ; edizione italiana a cura dell'Istituto centrale per il catalogo unico delle biblioteche italiane e per le informazioni bibliografiche |
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Pubbl/distr/stampa |
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ISBN |
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Edizione |
[2. rev. ed.] |
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Descrizione fisica |
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Disciplina |
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Soggetti |
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Edizioni musicali - Catalogazione - Standardizzazione |
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Collocazione |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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2. |
Record Nr. |
UNINA9910815351603321 |
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Autore |
Bonneau D (Dominique) |
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Titolo |
Thermo-hydrodynamic lubrication in hydrodynamic bearings / / Dominique Bonneau, Aurelian Fatu, Dominique Souchet |
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Pubbl/distr/stampa |
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London, [England] ; ; Hoboken, New Jersey : , : ISTE : , : Wiley, , 2014 |
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©2014 |
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ISBN |
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1-119-00500-0 |
1-119-00802-6 |
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Descrizione fisica |
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1 online resource (172 p.) |
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Collana |
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Numerical Methods in Engineering Series |
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Disciplina |
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Soggetti |
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Fluid-film bearings - Mathematical models |
Lubrication and lubricants |
Bearings (Machinery) |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references at the end of each chapters and index. |
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Nota di contenuto |
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Cover; Title Page; Copyright; Contents; Preface; Nomenclature; Chapter 1: Thermo-hydrodynamic Lubrication; 1.1. Global thermal balance; 1.2. Energy equation for the lubricant film; 1.2.1. Particular case of non-filled film zones; 1.3. Fourier equation inside the solids; 1.4. Boundary conditions; 1.4.1. Supply ducts; 1.4.2. External walls of solids; 1.4.3. Surfaces at solid truncations; 1.4.4. Interfaces between film and solids; 1.4.5. Supply orifices and grooves; 1.4.6. Axial extremities of the lubricant film; 1.5. Bibliography; Chapter 2: Three-dimensional Thermo-hydrodynamic Model |
2.1. Model description2.2. Discretization of the film energy equation; 2.2.1. Stationary case; 2.2.2. Transient case; 2.2.2.1. Singularities at domain boundaries; 2.2.2.2. Singularities at film formation boundaries; 2.2.2.3. Stability and stationary case; 2.3. Discretization of Fourier equation in the solids; 2.4. Assembly of discretized equations for the film and the solids; 2.5. Numerical behavior of the THD finite element model; 2.5.1. Definition of reference problems; 2.5.1.1. "Rigid case"; 2.5.1.2. "Elastic case"; 2.5.2. Behavior for a stationary case |
2.5.3. Behavior for a transient case2.5.3.1. Transient problem equivalent to a case stationary with respect to the shaft; 2.5.3.2. |
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Transient problem with a variable thickness profile and a lubricant supply orifice located on the shaft; 2.5.3.3. Transient problem with a stationary thickness profile and a lubricant supply orifice located on the shaft; 2.5.3.4. Geometrical definition of the supply zone; 2.5.4. Behavior in the case of a variation in the axial direction of the film thickness; 2.5.5. Evaluation of the global thermal method (GTM); 2.6. Bibliography |
Chapter 3: Simplified Thermo-hydrodynamic Models3.1. Simplified THD model based on the Rhode and Li assumptions; 3.1.1. Expression of the pressure and reduced Reynolds equation; 3.1.2. Velocity components; 3.1.3. Energy and Fourier equations; 3.1.4. Discretization of equations; 3.1.5. Evaluation of the method based on Rhode and Li assumptions; 3.2. Simplified models for cyclic regimes; 3.2.1. Model with the temperature averaged on the film thickness (ATM); 3.2.1.1. Model description; 3.2.1.2. Model evaluation for a stationary "rigid" case |
3.2.1.3. Transient problem with a non-constant thickness profile and a lubricant supply orifice located on the shell3.2.1.4. Transient problem with a stationary thickness profile and a lubricant supply orifice located on the shaft; 3.2.2. Model with a parabolic temperature profile across the film thickness (PTM); 3.2.2.1. Model description; 3.2.2.2. Model evaluation for a stationary "rigid" case; 3.2.2.3. Transient problem with a variable thickness profile and a lubricant supply orifice located on the bearing shell |
3.2.2.4. Transient problem with a stationary thickness profile and a lubricant supply orifice located on the shaft |
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Sommario/riassunto |
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This Series provides the necessary elements to the development and validation of numerical prediction models for hydrodynamic bearings. This book describes the thermo-hydrodynamic and the thermo-elasto-hydrodynamic lubrication. The algorithms are methodically detailed and each section is thoroughly illustrated. |
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3. |
Record Nr. |
UNINA9910806581503321 |
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Autore |
Symposium on Water Stress in Plants : <1963 |
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Titolo |
Water stress in plants : proceedings of a symposium held in Prague, September 30-October 4, 1963 / edited by Bohdan Slavik |
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Pubbl/distr/stampa |
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Prague, : Publishing House of the Czechoslovak Academy of Sciences, 1965 |
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Descrizione fisica |
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Disciplina |
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Locazione |
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Collocazione |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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In testa al front.: Czechoslovak Academy of sciences |
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