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Collected papers of P.L. Kapitza. Volume II, 1938-1964 /
Collected Papers of P.L. Kapitza brings together the collected papers of Soviet physicist P.L. Kapitza in areas such as the viscosity of liquid helium below the?-point; the Zeeman and Paschen-Back effects in strong magnetic fields; the influence of friction forces on the stability of high-speed roto...
| Clasificación: | Libro Electrónico |
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| Autor principal: | |
| Otros Autores: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Oxford :
Pergamon Press,
1965.
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| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- CHAPTER 36. EXPANSION TURBINE PRODUCING LOW TEMPERATURES APPLIED TO AIR LIQUEFACTION1. INTRODUCTION; 2. THE COOLING CYCLE IN AIR RECTIFICATION INSTALLATIONS; 3. THERMODYNAMIC CHARACTERISTICS OF AIR-LIQUEFYING MACHINES USING HIGH AND Low PRESSURE; 4. THEORETICAL FOUNDATIONS FOR THE DESIGN OF EXPANSION TURBINES; 5. THE DESIGN OF OUR EXPERIMENTAL EXPANSION TURBINE; 6. EXPEEIMENTAL INSTALLATION FOE AlR LIQUEFACTION; 7. CONCLUSIONS; REFERENCES; CHAPTER 37. INFLUENCE OF FRICTION FORCES ON THE STABILITY OF HIGH-SPEED ROTORS; 1. INTRODUCTION.
- 2. transition through the critical velocity in the presence of damping forces3. transition through the critical velocity when the shaft of the rotor moves in oil
- lubricated bearings; 4. transition through the critical velocity in the case of flexible shafts with restricting rings; 5. influence of the friction of the surrounding medium on the stability of the rotor; 6. stability of the rotary motion with respect to external mechanical disturbances; 7. conclusions; references; chapter 38. the study of heat transfer in helium ii; 1. introduction; 2. heat transfer in capillaries.
- 3. physical factors influencing the heat transfer4. the motion of helium in cacapillary produced by a heat transfer; 5. the mechanism of heat transfer in helium ii; 6. heat conductivityin free helium ii; references; chapter 39. heat transfer and superfluidity of helium ii; 1. experimental arrangement; 2. experimental results; 3. superfluidity of helium ii and the critical velocity; 4. a method for producing very low temperatures; 5. conclusion; references; chapter 40. on the superfluidity of liquid helium ii; references.
- CHAPTER 41. ON PROFESSOR S. YA. GERSH'S PAPER ""LOW AND HIGH PRESSURES IN DEEP-COOLING SYSTEMS""REFERENCES; CHAPTER 42. THEORETICAL AND EMPIRICAL EXPRESSIONS FOR THE HEAT TRANSFER IN A TWO-DIMENSIONAL TURBULENT FLOW; REFERENCES; CHAPTER 43. WAVE FLOW OF THIN LAYERS OF A VISCOUS FLUID; I. The Free Flow; 1. INTRODUCTION; 2. BASIC RELATIONS; 3. FLOW EQUATIONS; 4. FIRST APPROXIMATION; 5. SECOND APPROXIMATION; 6. DETERMINATION OF THE AMPLITUDE; 7. LIMITING VALUES FOR UNDULATORY CONDITIONS; 8. DESCRIPTION OF UNDULATORY FLOW CONDITIONS; 9. COMPARISON WITH EXPERIMENTAL DATA.