Experimental and numerical stability investigations on natural circulation boiling water reactors.:
In the design of novel nuclear reactors active systems are replaced by passive ones in order to reduce the risk of failure. For that reason natural circulation is being considered as the primary cooling mechanism in next generation nuclear reactor designs.
Gespeichert in:
| 1. Verfasser: | |
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| Körperschaften: | , |
| Format: | Elektronisch E-Book |
| Sprache: | English |
| Veröffentlicht: |
Amsterdam :
Delft University Press, IOS Press,
©2007.
|
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Zusammenfassung: | In the design of novel nuclear reactors active systems are replaced by passive ones in order to reduce the risk of failure. For that reason natural circulation is being considered as the primary cooling mechanism in next generation nuclear reactor designs. |
| Beschreibung: | Originally presented as the author's thesis (doctoral)-- Technische Universiteit Delft, 2007. |
| Beschreibung: | 1 online resource (xvii, 141 pages) : illustrations |
| Bibliographie: | Includes bibliographical references. |
| ISBN: | 9781614991816 1614991812 |
Internformat
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| 100 | 1 | |a Marcel, Christian Pablo. | |
| 245 | 1 | 0 | |a Experimental and numerical stability investigations on natural circulation boiling water reactors. |
| 260 | |a Amsterdam : |b Delft University Press, IOS Press, |c ©2007. | ||
| 300 | |a 1 online resource (xvii, 141 pages) : |b illustrations | ||
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| 500 | |a Originally presented as the author's thesis (doctoral)-- Technische Universiteit Delft, 2007. | ||
| 504 | |a Includes bibliographical references. | ||
| 546 | |a Text in English; summary in Dutch. | ||
| 505 | 0 | |a 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. | |
| 505 | 8 | |a 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. | |
| 505 | 8 | |a 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. | |
| 505 | 8 | |a 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. | |
| 505 | 8 | |a 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. | |
| 520 | |a In the design of novel nuclear reactors active systems are replaced by passive ones in order to reduce the risk of failure. For that reason natural circulation is being considered as the primary cooling mechanism in next generation nuclear reactor designs. | ||
| 650 | 0 | |a Boiling water reactors |x Stability. | |
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| 650 | 7 | |a TECHNOLOGY & ENGINEERING |x Power Resources |x Nuclear. |2 bisacsh | |
| 710 | 2 | |a Technische Universiteit Delft. |0 http://id.loc.gov/authorities/names/n91083133 | |
| 710 | 2 | |a IOS Press. |0 http://id.loc.gov/authorities/names/no2015091156 | |
| 776 | 0 | 8 | |i Print version: |a Marcel, Christian Pablo. |t Experimental and numerical stability investigations on natural circulation boiling water reactors. |d Amsterdam : Delft University Press, IOS Press, ©2007 |z 9781586038038 |w (DLC) 2008271965 |w (OCoLC)184829253 |
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| author | Marcel, Christian Pablo |
| author_corporate | Technische Universiteit Delft IOS Press |
| author_corporate_role | |
| author_facet | Marcel, Christian Pablo Technische Universiteit Delft IOS Press |
| author_role | |
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| callnumber-raw | TK9203.B6 M37 2007 |
| callnumber-search | TK9203.B6 M37 2007 |
| callnumber-sort | TK 49203 B6 M37 42007 |
| callnumber-subject | TK - Electrical and Nuclear Engineering |
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| contents | 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. |
| ctrlnum | (OCoLC)824140103 |
| dewey-full | 621.48/34 |
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| dewey-ones | 621 - Applied physics |
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| dewey-search | 621.48/34 |
| dewey-sort | 3621.48 234 |
| dewey-tens | 620 - Engineering and allied operations |
| discipline | Energietechnik |
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| indexdate | 2024-11-27T13:25:08Z |
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| publisher | Delft University Press, IOS Press, |
| record_format | marc |
| spelling | Marcel, Christian Pablo. Experimental and numerical stability investigations on natural circulation boiling water reactors. Amsterdam : Delft University Press, IOS Press, ©2007. 1 online resource (xvii, 141 pages) : illustrations text txt rdacontent computer c rdamedia online resource cr rdacarrier Originally presented as the author's thesis (doctoral)-- Technische Universiteit Delft, 2007. Includes bibliographical references. Text in English; summary in Dutch. 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. In the design of novel nuclear reactors active systems are replaced by passive ones in order to reduce the risk of failure. For that reason natural circulation is being considered as the primary cooling mechanism in next generation nuclear reactor designs. Boiling water reactors Stability. Réacteurs à eau bouillante Stabilité. TECHNOLOGY & ENGINEERING Power Resources Nuclear. bisacsh Technische Universiteit Delft. http://id.loc.gov/authorities/names/n91083133 IOS Press. http://id.loc.gov/authorities/names/no2015091156 Print version: Marcel, Christian Pablo. Experimental and numerical stability investigations on natural circulation boiling water reactors. Amsterdam : Delft University Press, IOS Press, ©2007 9781586038038 (DLC) 2008271965 (OCoLC)184829253 FWS01 ZDB-4-EBA FWS_PDA_EBA https://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&AN=529569 Volltext |
| spellingShingle | Marcel, Christian Pablo Experimental and numerical stability investigations on natural circulation boiling water reactors. 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. Boiling water reactors Stability. Réacteurs à eau bouillante Stabilité. TECHNOLOGY & ENGINEERING Power Resources Nuclear. bisacsh |
| title | Experimental and numerical stability investigations on natural circulation boiling water reactors. |
| title_auth | Experimental and numerical stability investigations on natural circulation boiling water reactors. |
| title_exact_search | Experimental and numerical stability investigations on natural circulation boiling water reactors. |
| title_full | Experimental and numerical stability investigations on natural circulation boiling water reactors. |
| title_fullStr | Experimental and numerical stability investigations on natural circulation boiling water reactors. |
| title_full_unstemmed | Experimental and numerical stability investigations on natural circulation boiling water reactors. |
| title_short | Experimental and numerical stability investigations on natural circulation boiling water reactors. |
| title_sort | experimental and numerical stability investigations on natural circulation boiling water reactors |
| topic | Boiling water reactors Stability. Réacteurs à eau bouillante Stabilité. TECHNOLOGY & ENGINEERING Power Resources Nuclear. bisacsh |
| topic_facet | Boiling water reactors Stability. Réacteurs à eau bouillante Stabilité. TECHNOLOGY & ENGINEERING Power Resources Nuclear. |
| url | https://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&AN=529569 |
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