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Experimental and numerical stability investigations on natural circulation boiling water reactors [[electronic resource] /] / [Christian Pablo Marcel]
| Experimental and numerical stability investigations on natural circulation boiling water reactors [[electronic resource] /] / [Christian Pablo Marcel] |
| Autore | Marcel Christian Pablo |
| Pubbl/distr/stampa | Amsterdam, : Delft University Press, IOS Press, c2007 |
| Descrizione fisica | 1 online resource (160 p.) |
| Disciplina | 621.48/34 |
| Soggetto topico |
Boiling water reactors - Stability
Nuclear reactors |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-283-92028-X
1-61499-181-2 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Title Page; Table of Contents; Summary; Samenvatting; Chapter 1. Introduction; Introduction; Natural circulation BWRs basic principle; Classification of BWR instabilities; High Pressure vs. Low Pressure stability; Coupled Neutronics-Thermal-hydraulics; Motivation behind the present work; Outline of this thesis; References; Chapter 2. Downscaling the thermal-hydraulics of natural circulation BWRs: The GENESIS facility; Introduction; Design philosophy-The scaling; Defining the operational conditions; Geometrical scaling; Scaling of the dynamics; Treatment of the distortions
Scaling sensitivity to the operational pressureApplication of the proposed scaling design approach; Conclusions; References; Chapter 3. Experimental investigations on the stability of natural circulation BWRs; Introduction; The VRF system; The VRF system design; The VRF system implementation; Stability performance of natural circulation BWRs; Experiments on thermal-hydraulic stability; Experiments on reactor-kinetic stability; The ATHLET numerial results; Conclusions; References; Chapter 4. An experimental parametric study of natural circulation BWRs stability; Introduction GENESIS improvementsParametric study; Effect of the improved VRF system; Effect of the modeling of the ESBWR fuel rods; Effect of changing the rod diameter; Effect of using a MOX fuel; Effect of the pressure; Effect of the feedwater sparger position; Effect of the void reactivity feedback coefficient; Conclusions; References; Chapter 5. Experimental and analytical investigations on flashing-induced instabilities in a single channel; Introduction; The CIRCUS facility in the single chimney configuration; Experimental results; The stability maps; Dynamical characterization of the instabilities From single-phase to stable two-phase flowHigh subcooling stable flow circulation; Intermittent oscillations; Sinusoidal oscillations; Low subcooling stable flow circulation; Analysis of the dynamics of the flashing front; Analysis of the inertia of the loop; A lumped parameter model; Experimental results vs. numerical results; A numerical parametric study; Conclusions; References; Chapter 6. Flashing-induced oscillations in parallel channels; Introduction; Description of the CIRCUS facility with two chimneys; Experimental results; The stability behavior Phenomenological description-From region I to IVRegion I-High subcooling stable flow circulation; Region II-Unstable in-phase flow circulation; Region III-Unstable a-periodical oscillations; Region IV-Unstable out-of-phase oscillations; Analysis of the instability mechanism; Single channel stability vs. two-parallel channels stability; Non-linear analysis of the oscillations; Experimental evidence of bifurcations; Investigations on the nature of the a-periodical oscillations; Conclusions; References; Chapter 7. Conclusions and recommendations; APPENDICES APPENDIX A: The GENESIS facility technical details |
| Record Nr. | UNINA-9910462618403321 |
Marcel Christian Pablo
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| Amsterdam, : Delft University Press, IOS Press, c2007 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Experimental and numerical stability investigations on natural circulation boiling water reactors [[electronic resource] /] / [Christian Pablo Marcel]
| Experimental and numerical stability investigations on natural circulation boiling water reactors [[electronic resource] /] / [Christian Pablo Marcel] |
| Autore | Marcel Christian Pablo |
| Pubbl/distr/stampa | Amsterdam, : Delft University Press, IOS Press, c2007 |
| Descrizione fisica | 1 online resource (160 p.) |
| Disciplina | 621.48/34 |
| Soggetto topico |
Boiling water reactors - Stability
Nuclear reactors |
| ISBN |
1-283-92028-X
1-61499-181-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Title Page; Table of Contents; Summary; Samenvatting; Chapter 1. Introduction; Introduction; Natural circulation BWRs basic principle; Classification of BWR instabilities; High Pressure vs. Low Pressure stability; Coupled Neutronics-Thermal-hydraulics; Motivation behind the present work; Outline of this thesis; References; Chapter 2. Downscaling the thermal-hydraulics of natural circulation BWRs: The GENESIS facility; Introduction; Design philosophy-The scaling; Defining the operational conditions; Geometrical scaling; Scaling of the dynamics; Treatment of the distortions
Scaling sensitivity to the operational pressureApplication of the proposed scaling design approach; Conclusions; References; Chapter 3. Experimental investigations on the stability of natural circulation BWRs; Introduction; The VRF system; The VRF system design; The VRF system implementation; Stability performance of natural circulation BWRs; Experiments on thermal-hydraulic stability; Experiments on reactor-kinetic stability; The ATHLET numerial results; Conclusions; References; Chapter 4. An experimental parametric study of natural circulation BWRs stability; Introduction GENESIS improvementsParametric study; Effect of the improved VRF system; Effect of the modeling of the ESBWR fuel rods; Effect of changing the rod diameter; Effect of using a MOX fuel; Effect of the pressure; Effect of the feedwater sparger position; Effect of the void reactivity feedback coefficient; Conclusions; References; Chapter 5. Experimental and analytical investigations on flashing-induced instabilities in a single channel; Introduction; The CIRCUS facility in the single chimney configuration; Experimental results; The stability maps; Dynamical characterization of the instabilities From single-phase to stable two-phase flowHigh subcooling stable flow circulation; Intermittent oscillations; Sinusoidal oscillations; Low subcooling stable flow circulation; Analysis of the dynamics of the flashing front; Analysis of the inertia of the loop; A lumped parameter model; Experimental results vs. numerical results; A numerical parametric study; Conclusions; References; Chapter 6. Flashing-induced oscillations in parallel channels; Introduction; Description of the CIRCUS facility with two chimneys; Experimental results; The stability behavior Phenomenological description-From region I to IVRegion I-High subcooling stable flow circulation; Region II-Unstable in-phase flow circulation; Region III-Unstable a-periodical oscillations; Region IV-Unstable out-of-phase oscillations; Analysis of the instability mechanism; Single channel stability vs. two-parallel channels stability; Non-linear analysis of the oscillations; Experimental evidence of bifurcations; Investigations on the nature of the a-periodical oscillations; Conclusions; References; Chapter 7. Conclusions and recommendations; APPENDICES APPENDIX A: The GENESIS facility technical details |
| Record Nr. | UNINA-9910786032303321 |
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Marcel Christian Pablo
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| Amsterdam, : Delft University Press, IOS Press, c2007 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
High Performance Light Water Reactor : Design and Analyses
| High Performance Light Water Reactor : Design and Analyses |
| Pubbl/distr/stampa | KIT Scientific Publishing, 2012 |
| Descrizione fisica | 1 online resource (X, 241 p. p.) |
| Disciplina | 621.48/34 |
| Altri autori (Persone) |
SchulenbergThomas <1953->
StarflingerJörg <1966-> |
| Soggetto topico | Technology: general issues |
| Soggetto non controllato |
Conceptual Design
Light Water Reactor Nuclear Power Plant Supercritical Water |
| ISBN | 1000025989 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | High Performance Light Water Reactor |
| Record Nr. | UNINA-9910346896603321 |
| KIT Scientific Publishing, 2012 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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The Radiochemistry of Nuclear Power Plants with Light Water Reactors / / Karl-Heinz Neeb
| The Radiochemistry of Nuclear Power Plants with Light Water Reactors / / Karl-Heinz Neeb |
| Autore | Neeb Karl-Heinz |
| Pubbl/distr/stampa | Berlin ; ; Boston : , : De Gruyter, , [2011] |
| Descrizione fisica | 1 online resource (740 pages) : illustrations |
| Disciplina | 621.48/34 |
| Soggetto topico |
Light water reactors - Materials
Nuclear power plants Radiochemistry - Industrial applications |
| ISBN |
9781680152159
1680152157 9783110812015 3110812010 |
| Classificazione | VE 8300 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Frontmatter -- Preface -- Table of Contents -- Introduction -- Part A Design of light water reactor nuclear power plants -- Part Β Radiochemistry during normal operation of the plant -- Part C Radiochemistry under the conditions of reactor accidents -- Subject Index |
| Record Nr. | UNINA-9911006693403321 |
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Neeb Karl-Heinz
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| Berlin ; ; Boston : , : De Gruyter, , [2011] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Thermal analysis of pressurized water reactors / / L.S. Tong, Joel Weisman
| Thermal analysis of pressurized water reactors / / L.S. Tong, Joel Weisman |
| Autore | Tong L. S (Long-sun), <1915-> |
| Pubbl/distr/stampa | : ANS (American Nuclear Society) |
| Disciplina | 621.48/34 |
| Altri autori (Persone) | WeismanJoel <1928-> |
| Soggetto topico |
Pressurized water reactors - Thermodynamics
Heat - Transmission |
| ISBN | 1-5231-1631-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Thermal Analysis of Pressurized Water Reactors |
| Record Nr. | UNINA-9911006961403321 |
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Tong L. S (Long-sun), <1915->
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| : ANS (American Nuclear Society) | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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U.S. fast burst reactors : design and operational history / / Theodore R. Schmidt
| U.S. fast burst reactors : design and operational history / / Theodore R. Schmidt |
| Autore | Schmidt Theodore R. <1938-> |
| Pubbl/distr/stampa | : ANS (American Nuclear Society) |
| Disciplina | 621.48/34 |
| Soggetto topico |
Pulsed reactors - Design and construction
Fast reactors - Design and construction |
| ISBN | 1-5231-1626-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9911006962203321 |
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Schmidt Theodore R. <1938->
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| : ANS (American Nuclear Society) | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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