Integrated design strategy for EU-DEMO first wall protection from plasma transients
This work presents an overview of the integrated strategy developed, as part of the DEMO Key Design Integration Issue 1 (KDII1), to protect the EU-DEMO first wall (FW) from planned and unplanned plasma transients by employing discrete limiters. The present Breeding Blanket (BB) FW design, which aims...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Maviglia, Francesco [verfasserIn] Bachmann, Christian [verfasserIn] Federici, Gianfranco [verfasserIn] Franke, Thomas [verfasserIn] Siccinio, Mattia [verfasserIn] Albanese, Raffaele [verfasserIn] Ambrosino, Roberto [verfasserIn] Arter, Wayne [verfasserIn] Bonifetto, Roberto [verfasserIn] Calabrò, Giuseppe [verfasserIn] De Luca, Riccardo [verfasserIn] Grazia, Luigi E. Di [verfasserIn] Fable, Emiliano [verfasserIn] Fanelli, Pierluigi [verfasserIn] Fanni, Alessandra [verfasserIn] Firdaouss, Mehdi [verfasserIn] Gerardin, Jonathan [verfasserIn] Lombroni, Riccardo [verfasserIn] Mattei, Massimiliano [verfasserIn] Moscheni, Matteo [verfasserIn] Morris, William [verfasserIn] Pautasso, Gabriella [verfasserIn] Pestchanyi, Sergey [verfasserIn] Ramogida, Giuseppe [verfasserIn] Richiusa, Maria Lorena [verfasserIn] Sias, Giuliana [verfasserIn] Subba, Fabio [verfasserIn] Villone, Fabio [verfasserIn] You, Jeong-Ha [verfasserIn] Vizvary, Zsolt [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2022 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Fusion engineering and design - New York, NY [u.a.] : Elsevier, 1987, 177 |
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| Übergeordnetes Werk: |
volume:177 |
| DOI / URN: |
10.1016/j.fusengdes.2022.113067 |
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ELV007613199 |
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| 245 | 1 | 0 | |a Integrated design strategy for EU-DEMO first wall protection from plasma transients |
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| 520 | |a This work presents an overview of the integrated strategy developed, as part of the DEMO Key Design Integration Issue 1 (KDII1), to protect the EU-DEMO first wall (FW) from planned and unplanned plasma transients by employing discrete limiters. The present Breeding Blanket (BB) FW design, which aims at minimizing the loss of neutrons while travelling to the breeding zone, is able to withstand steady state heat fluxes up to ≈1-1.5 MW/m² [1], which is not sufficient to guarantee its integrity for most plasma-FW direct contact. This is different from ITER, which has a FW designed for peak heat loads up to 4.6 MW/m2 [2], and it does not have the DEMO BB breeding related requirement. A series of documents was compiled in the DEMO Pre-Conceptual Design Phase, in support of the KDII1. The work presented here was presented at the 2020 DEMO Gate 1 (G1) review, and collects also the comments of the panel and the relative additional studies triggered by them. The design process, presented in this paper was adopted to systematically evaluate the impact of design changes, or new physics inputs, on the FW protection strategy and integration issues. It includes compiling the list of transients, and performing the relative plasma simulations, the design of discrete limiters and the evaluation of their capability to reduce the heat flux density on the FW, and finally a preliminary analysis of the heat loads effects on the Plasma Facing Components (PFC). All these aspects, together with preliminary limiter design, where considered since the beginning, in an integrated way. | ||
| 650 | 4 | |a DEMO | |
| 650 | 4 | |a Plasma transients | |
| 650 | 4 | |a First wall load | |
| 650 | 4 | |a Electromagnetic simulations | |
| 650 | 4 | |a Plasma scenario optimization | |
| 650 | 4 | |a Discrete limiters | |
| 700 | 1 | |a Bachmann, Christian |e verfasserin |0 (orcid)0000-0002-2791-457X |4 aut | |
| 700 | 1 | |a Federici, Gianfranco |e verfasserin |4 aut | |
| 700 | 1 | |a Franke, Thomas |e verfasserin |4 aut | |
| 700 | 1 | |a Siccinio, Mattia |e verfasserin |4 aut | |
| 700 | 1 | |a Albanese, Raffaele |e verfasserin |4 aut | |
| 700 | 1 | |a Ambrosino, Roberto |e verfasserin |4 aut | |
| 700 | 1 | |a Arter, Wayne |e verfasserin |4 aut | |
| 700 | 1 | |a Bonifetto, Roberto |e verfasserin |0 (orcid)0000-0002-3557-9177 |4 aut | |
| 700 | 1 | |a Calabrò, Giuseppe |e verfasserin |0 (orcid)0000-0002-7277-1125 |4 aut | |
| 700 | 1 | |a De Luca, Riccardo |e verfasserin |4 aut | |
| 700 | 1 | |a Grazia, Luigi E. Di |e verfasserin |4 aut | |
| 700 | 1 | |a Fable, Emiliano |e verfasserin |4 aut | |
| 700 | 1 | |a Fanelli, Pierluigi |e verfasserin |0 (orcid)0000-0002-5095-4107 |4 aut | |
| 700 | 1 | |a Fanni, Alessandra |e verfasserin |0 (orcid)0000-0001-8604-5282 |4 aut | |
| 700 | 1 | |a Firdaouss, Mehdi |e verfasserin |0 (orcid)0000-0002-6921-0116 |4 aut | |
| 700 | 1 | |a Gerardin, Jonathan |e verfasserin |4 aut | |
| 700 | 1 | |a Lombroni, Riccardo |e verfasserin |0 (orcid)0000-0002-8980-4763 |4 aut | |
| 700 | 1 | |a Mattei, Massimiliano |e verfasserin |0 (orcid)0000-0001-7951-6584 |4 aut | |
| 700 | 1 | |a Moscheni, Matteo |e verfasserin |0 (orcid)0000-0002-6355-7274 |4 aut | |
| 700 | 1 | |a Morris, William |e verfasserin |4 aut | |
| 700 | 1 | |a Pautasso, Gabriella |e verfasserin |4 aut | |
| 700 | 1 | |a Pestchanyi, Sergey |e verfasserin |4 aut | |
| 700 | 1 | |a Ramogida, Giuseppe |e verfasserin |4 aut | |
| 700 | 1 | |a Richiusa, Maria Lorena |e verfasserin |4 aut | |
| 700 | 1 | |a Sias, Giuliana |e verfasserin |4 aut | |
| 700 | 1 | |a Subba, Fabio |e verfasserin |4 aut | |
| 700 | 1 | |a Villone, Fabio |e verfasserin |4 aut | |
| 700 | 1 | |a You, Jeong-Ha |e verfasserin |4 aut | |
| 700 | 1 | |a Vizvary, Zsolt |e verfasserin |4 aut | |
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10.1016/j.fusengdes.2022.113067 doi (DE-627)ELV007613199 (ELSEVIER)S0920-3796(22)00067-9 DE-627 ger DE-627 rda eng 620 530 DE-600 33.81 bkl Maviglia, Francesco verfasserin aut Integrated design strategy for EU-DEMO first wall protection from plasma transients 2022 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This work presents an overview of the integrated strategy developed, as part of the DEMO Key Design Integration Issue 1 (KDII1), to protect the EU-DEMO first wall (FW) from planned and unplanned plasma transients by employing discrete limiters. The present Breeding Blanket (BB) FW design, which aims at minimizing the loss of neutrons while travelling to the breeding zone, is able to withstand steady state heat fluxes up to ≈1-1.5 MW/m² [1], which is not sufficient to guarantee its integrity for most plasma-FW direct contact. This is different from ITER, which has a FW designed for peak heat loads up to 4.6 MW/m2 [2], and it does not have the DEMO BB breeding related requirement. A series of documents was compiled in the DEMO Pre-Conceptual Design Phase, in support of the KDII1. The work presented here was presented at the 2020 DEMO Gate 1 (G1) review, and collects also the comments of the panel and the relative additional studies triggered by them. The design process, presented in this paper was adopted to systematically evaluate the impact of design changes, or new physics inputs, on the FW protection strategy and integration issues. It includes compiling the list of transients, and performing the relative plasma simulations, the design of discrete limiters and the evaluation of their capability to reduce the heat flux density on the FW, and finally a preliminary analysis of the heat loads effects on the Plasma Facing Components (PFC). All these aspects, together with preliminary limiter design, where considered since the beginning, in an integrated way. DEMO Plasma transients First wall load Electromagnetic simulations Plasma scenario optimization Discrete limiters Bachmann, Christian verfasserin (orcid)0000-0002-2791-457X aut Federici, Gianfranco verfasserin aut Franke, Thomas verfasserin aut Siccinio, Mattia verfasserin aut Albanese, Raffaele verfasserin aut Ambrosino, Roberto verfasserin aut Arter, Wayne verfasserin aut Bonifetto, Roberto verfasserin (orcid)0000-0002-3557-9177 aut Calabrò, Giuseppe verfasserin (orcid)0000-0002-7277-1125 aut De Luca, Riccardo verfasserin aut Grazia, Luigi E. Di verfasserin aut Fable, Emiliano verfasserin aut Fanelli, Pierluigi verfasserin (orcid)0000-0002-5095-4107 aut Fanni, Alessandra verfasserin (orcid)0000-0001-8604-5282 aut Firdaouss, Mehdi verfasserin (orcid)0000-0002-6921-0116 aut Gerardin, Jonathan verfasserin aut Lombroni, Riccardo verfasserin (orcid)0000-0002-8980-4763 aut Mattei, Massimiliano verfasserin (orcid)0000-0001-7951-6584 aut Moscheni, Matteo verfasserin (orcid)0000-0002-6355-7274 aut Morris, William verfasserin aut Pautasso, Gabriella verfasserin aut Pestchanyi, Sergey verfasserin aut Ramogida, Giuseppe verfasserin aut Richiusa, Maria Lorena verfasserin aut Sias, Giuliana verfasserin aut Subba, Fabio verfasserin aut Villone, Fabio verfasserin aut You, Jeong-Ha verfasserin aut Vizvary, Zsolt verfasserin aut Enthalten in Fusion engineering and design New York, NY [u.a.] : Elsevier, 1987 177 Online-Ressource (DE-627)302722386 (DE-600)1492280-0 (DE-576)120883481 0920-3796 nnns volume:177 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 33.81 Kernfusion AR 177 |
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10.1016/j.fusengdes.2022.113067 doi (DE-627)ELV007613199 (ELSEVIER)S0920-3796(22)00067-9 DE-627 ger DE-627 rda eng 620 530 DE-600 33.81 bkl Maviglia, Francesco verfasserin aut Integrated design strategy for EU-DEMO first wall protection from plasma transients 2022 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This work presents an overview of the integrated strategy developed, as part of the DEMO Key Design Integration Issue 1 (KDII1), to protect the EU-DEMO first wall (FW) from planned and unplanned plasma transients by employing discrete limiters. The present Breeding Blanket (BB) FW design, which aims at minimizing the loss of neutrons while travelling to the breeding zone, is able to withstand steady state heat fluxes up to ≈1-1.5 MW/m² [1], which is not sufficient to guarantee its integrity for most plasma-FW direct contact. This is different from ITER, which has a FW designed for peak heat loads up to 4.6 MW/m2 [2], and it does not have the DEMO BB breeding related requirement. A series of documents was compiled in the DEMO Pre-Conceptual Design Phase, in support of the KDII1. The work presented here was presented at the 2020 DEMO Gate 1 (G1) review, and collects also the comments of the panel and the relative additional studies triggered by them. The design process, presented in this paper was adopted to systematically evaluate the impact of design changes, or new physics inputs, on the FW protection strategy and integration issues. It includes compiling the list of transients, and performing the relative plasma simulations, the design of discrete limiters and the evaluation of their capability to reduce the heat flux density on the FW, and finally a preliminary analysis of the heat loads effects on the Plasma Facing Components (PFC). All these aspects, together with preliminary limiter design, where considered since the beginning, in an integrated way. DEMO Plasma transients First wall load Electromagnetic simulations Plasma scenario optimization Discrete limiters Bachmann, Christian verfasserin (orcid)0000-0002-2791-457X aut Federici, Gianfranco verfasserin aut Franke, Thomas verfasserin aut Siccinio, Mattia verfasserin aut Albanese, Raffaele verfasserin aut Ambrosino, Roberto verfasserin aut Arter, Wayne verfasserin aut Bonifetto, Roberto verfasserin (orcid)0000-0002-3557-9177 aut Calabrò, Giuseppe verfasserin (orcid)0000-0002-7277-1125 aut De Luca, Riccardo verfasserin aut Grazia, Luigi E. Di verfasserin aut Fable, Emiliano verfasserin aut Fanelli, Pierluigi verfasserin (orcid)0000-0002-5095-4107 aut Fanni, Alessandra verfasserin (orcid)0000-0001-8604-5282 aut Firdaouss, Mehdi verfasserin (orcid)0000-0002-6921-0116 aut Gerardin, Jonathan verfasserin aut Lombroni, Riccardo verfasserin (orcid)0000-0002-8980-4763 aut Mattei, Massimiliano verfasserin (orcid)0000-0001-7951-6584 aut Moscheni, Matteo verfasserin (orcid)0000-0002-6355-7274 aut Morris, William verfasserin aut Pautasso, Gabriella verfasserin aut Pestchanyi, Sergey verfasserin aut Ramogida, Giuseppe verfasserin aut Richiusa, Maria Lorena verfasserin aut Sias, Giuliana verfasserin aut Subba, Fabio verfasserin aut Villone, Fabio verfasserin aut You, Jeong-Ha verfasserin aut Vizvary, Zsolt verfasserin aut Enthalten in Fusion engineering and design New York, NY [u.a.] : Elsevier, 1987 177 Online-Ressource (DE-627)302722386 (DE-600)1492280-0 (DE-576)120883481 0920-3796 nnns volume:177 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 33.81 Kernfusion AR 177 |
| allfields_unstemmed |
10.1016/j.fusengdes.2022.113067 doi (DE-627)ELV007613199 (ELSEVIER)S0920-3796(22)00067-9 DE-627 ger DE-627 rda eng 620 530 DE-600 33.81 bkl Maviglia, Francesco verfasserin aut Integrated design strategy for EU-DEMO first wall protection from plasma transients 2022 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This work presents an overview of the integrated strategy developed, as part of the DEMO Key Design Integration Issue 1 (KDII1), to protect the EU-DEMO first wall (FW) from planned and unplanned plasma transients by employing discrete limiters. The present Breeding Blanket (BB) FW design, which aims at minimizing the loss of neutrons while travelling to the breeding zone, is able to withstand steady state heat fluxes up to ≈1-1.5 MW/m² [1], which is not sufficient to guarantee its integrity for most plasma-FW direct contact. This is different from ITER, which has a FW designed for peak heat loads up to 4.6 MW/m2 [2], and it does not have the DEMO BB breeding related requirement. A series of documents was compiled in the DEMO Pre-Conceptual Design Phase, in support of the KDII1. The work presented here was presented at the 2020 DEMO Gate 1 (G1) review, and collects also the comments of the panel and the relative additional studies triggered by them. The design process, presented in this paper was adopted to systematically evaluate the impact of design changes, or new physics inputs, on the FW protection strategy and integration issues. It includes compiling the list of transients, and performing the relative plasma simulations, the design of discrete limiters and the evaluation of their capability to reduce the heat flux density on the FW, and finally a preliminary analysis of the heat loads effects on the Plasma Facing Components (PFC). All these aspects, together with preliminary limiter design, where considered since the beginning, in an integrated way. DEMO Plasma transients First wall load Electromagnetic simulations Plasma scenario optimization Discrete limiters Bachmann, Christian verfasserin (orcid)0000-0002-2791-457X aut Federici, Gianfranco verfasserin aut Franke, Thomas verfasserin aut Siccinio, Mattia verfasserin aut Albanese, Raffaele verfasserin aut Ambrosino, Roberto verfasserin aut Arter, Wayne verfasserin aut Bonifetto, Roberto verfasserin (orcid)0000-0002-3557-9177 aut Calabrò, Giuseppe verfasserin (orcid)0000-0002-7277-1125 aut De Luca, Riccardo verfasserin aut Grazia, Luigi E. Di verfasserin aut Fable, Emiliano verfasserin aut Fanelli, Pierluigi verfasserin (orcid)0000-0002-5095-4107 aut Fanni, Alessandra verfasserin (orcid)0000-0001-8604-5282 aut Firdaouss, Mehdi verfasserin (orcid)0000-0002-6921-0116 aut Gerardin, Jonathan verfasserin aut Lombroni, Riccardo verfasserin (orcid)0000-0002-8980-4763 aut Mattei, Massimiliano verfasserin (orcid)0000-0001-7951-6584 aut Moscheni, Matteo verfasserin (orcid)0000-0002-6355-7274 aut Morris, William verfasserin aut Pautasso, Gabriella verfasserin aut Pestchanyi, Sergey verfasserin aut Ramogida, Giuseppe verfasserin aut Richiusa, Maria Lorena verfasserin aut Sias, Giuliana verfasserin aut Subba, Fabio verfasserin aut Villone, Fabio verfasserin aut You, Jeong-Ha verfasserin aut Vizvary, Zsolt verfasserin aut Enthalten in Fusion engineering and design New York, NY [u.a.] : Elsevier, 1987 177 Online-Ressource (DE-627)302722386 (DE-600)1492280-0 (DE-576)120883481 0920-3796 nnns volume:177 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 33.81 Kernfusion AR 177 |
| allfieldsGer |
10.1016/j.fusengdes.2022.113067 doi (DE-627)ELV007613199 (ELSEVIER)S0920-3796(22)00067-9 DE-627 ger DE-627 rda eng 620 530 DE-600 33.81 bkl Maviglia, Francesco verfasserin aut Integrated design strategy for EU-DEMO first wall protection from plasma transients 2022 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This work presents an overview of the integrated strategy developed, as part of the DEMO Key Design Integration Issue 1 (KDII1), to protect the EU-DEMO first wall (FW) from planned and unplanned plasma transients by employing discrete limiters. The present Breeding Blanket (BB) FW design, which aims at minimizing the loss of neutrons while travelling to the breeding zone, is able to withstand steady state heat fluxes up to ≈1-1.5 MW/m² [1], which is not sufficient to guarantee its integrity for most plasma-FW direct contact. This is different from ITER, which has a FW designed for peak heat loads up to 4.6 MW/m2 [2], and it does not have the DEMO BB breeding related requirement. A series of documents was compiled in the DEMO Pre-Conceptual Design Phase, in support of the KDII1. The work presented here was presented at the 2020 DEMO Gate 1 (G1) review, and collects also the comments of the panel and the relative additional studies triggered by them. The design process, presented in this paper was adopted to systematically evaluate the impact of design changes, or new physics inputs, on the FW protection strategy and integration issues. It includes compiling the list of transients, and performing the relative plasma simulations, the design of discrete limiters and the evaluation of their capability to reduce the heat flux density on the FW, and finally a preliminary analysis of the heat loads effects on the Plasma Facing Components (PFC). All these aspects, together with preliminary limiter design, where considered since the beginning, in an integrated way. DEMO Plasma transients First wall load Electromagnetic simulations Plasma scenario optimization Discrete limiters Bachmann, Christian verfasserin (orcid)0000-0002-2791-457X aut Federici, Gianfranco verfasserin aut Franke, Thomas verfasserin aut Siccinio, Mattia verfasserin aut Albanese, Raffaele verfasserin aut Ambrosino, Roberto verfasserin aut Arter, Wayne verfasserin aut Bonifetto, Roberto verfasserin (orcid)0000-0002-3557-9177 aut Calabrò, Giuseppe verfasserin (orcid)0000-0002-7277-1125 aut De Luca, Riccardo verfasserin aut Grazia, Luigi E. Di verfasserin aut Fable, Emiliano verfasserin aut Fanelli, Pierluigi verfasserin (orcid)0000-0002-5095-4107 aut Fanni, Alessandra verfasserin (orcid)0000-0001-8604-5282 aut Firdaouss, Mehdi verfasserin (orcid)0000-0002-6921-0116 aut Gerardin, Jonathan verfasserin aut Lombroni, Riccardo verfasserin (orcid)0000-0002-8980-4763 aut Mattei, Massimiliano verfasserin (orcid)0000-0001-7951-6584 aut Moscheni, Matteo verfasserin (orcid)0000-0002-6355-7274 aut Morris, William verfasserin aut Pautasso, Gabriella verfasserin aut Pestchanyi, Sergey verfasserin aut Ramogida, Giuseppe verfasserin aut Richiusa, Maria Lorena verfasserin aut Sias, Giuliana verfasserin aut Subba, Fabio verfasserin aut Villone, Fabio verfasserin aut You, Jeong-Ha verfasserin aut Vizvary, Zsolt verfasserin aut Enthalten in Fusion engineering and design New York, NY [u.a.] : Elsevier, 1987 177 Online-Ressource (DE-627)302722386 (DE-600)1492280-0 (DE-576)120883481 0920-3796 nnns volume:177 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 33.81 Kernfusion AR 177 |
| allfieldsSound |
10.1016/j.fusengdes.2022.113067 doi (DE-627)ELV007613199 (ELSEVIER)S0920-3796(22)00067-9 DE-627 ger DE-627 rda eng 620 530 DE-600 33.81 bkl Maviglia, Francesco verfasserin aut Integrated design strategy for EU-DEMO first wall protection from plasma transients 2022 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This work presents an overview of the integrated strategy developed, as part of the DEMO Key Design Integration Issue 1 (KDII1), to protect the EU-DEMO first wall (FW) from planned and unplanned plasma transients by employing discrete limiters. The present Breeding Blanket (BB) FW design, which aims at minimizing the loss of neutrons while travelling to the breeding zone, is able to withstand steady state heat fluxes up to ≈1-1.5 MW/m² [1], which is not sufficient to guarantee its integrity for most plasma-FW direct contact. This is different from ITER, which has a FW designed for peak heat loads up to 4.6 MW/m2 [2], and it does not have the DEMO BB breeding related requirement. A series of documents was compiled in the DEMO Pre-Conceptual Design Phase, in support of the KDII1. The work presented here was presented at the 2020 DEMO Gate 1 (G1) review, and collects also the comments of the panel and the relative additional studies triggered by them. The design process, presented in this paper was adopted to systematically evaluate the impact of design changes, or new physics inputs, on the FW protection strategy and integration issues. It includes compiling the list of transients, and performing the relative plasma simulations, the design of discrete limiters and the evaluation of their capability to reduce the heat flux density on the FW, and finally a preliminary analysis of the heat loads effects on the Plasma Facing Components (PFC). All these aspects, together with preliminary limiter design, where considered since the beginning, in an integrated way. DEMO Plasma transients First wall load Electromagnetic simulations Plasma scenario optimization Discrete limiters Bachmann, Christian verfasserin (orcid)0000-0002-2791-457X aut Federici, Gianfranco verfasserin aut Franke, Thomas verfasserin aut Siccinio, Mattia verfasserin aut Albanese, Raffaele verfasserin aut Ambrosino, Roberto verfasserin aut Arter, Wayne verfasserin aut Bonifetto, Roberto verfasserin (orcid)0000-0002-3557-9177 aut Calabrò, Giuseppe verfasserin (orcid)0000-0002-7277-1125 aut De Luca, Riccardo verfasserin aut Grazia, Luigi E. Di verfasserin aut Fable, Emiliano verfasserin aut Fanelli, Pierluigi verfasserin (orcid)0000-0002-5095-4107 aut Fanni, Alessandra verfasserin (orcid)0000-0001-8604-5282 aut Firdaouss, Mehdi verfasserin (orcid)0000-0002-6921-0116 aut Gerardin, Jonathan verfasserin aut Lombroni, Riccardo verfasserin (orcid)0000-0002-8980-4763 aut Mattei, Massimiliano verfasserin (orcid)0000-0001-7951-6584 aut Moscheni, Matteo verfasserin (orcid)0000-0002-6355-7274 aut Morris, William verfasserin aut Pautasso, Gabriella verfasserin aut Pestchanyi, Sergey verfasserin aut Ramogida, Giuseppe verfasserin aut Richiusa, Maria Lorena verfasserin aut Sias, Giuliana verfasserin aut Subba, Fabio verfasserin aut Villone, Fabio verfasserin aut You, Jeong-Ha verfasserin aut Vizvary, Zsolt verfasserin aut Enthalten in Fusion engineering and design New York, NY [u.a.] : Elsevier, 1987 177 Online-Ressource (DE-627)302722386 (DE-600)1492280-0 (DE-576)120883481 0920-3796 nnns volume:177 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 33.81 Kernfusion AR 177 |
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English |
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Enthalten in Fusion engineering and design 177 volume:177 |
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Enthalten in Fusion engineering and design 177 volume:177 |
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findex.gbv.de |
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DEMO Plasma transients First wall load Electromagnetic simulations Plasma scenario optimization Discrete limiters |
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Maviglia, Francesco @@aut@@ Bachmann, Christian @@aut@@ Federici, Gianfranco @@aut@@ Franke, Thomas @@aut@@ Siccinio, Mattia @@aut@@ Albanese, Raffaele @@aut@@ Ambrosino, Roberto @@aut@@ Arter, Wayne @@aut@@ Bonifetto, Roberto @@aut@@ Calabrò, Giuseppe @@aut@@ De Luca, Riccardo @@aut@@ Grazia, Luigi E. Di @@aut@@ Fable, Emiliano @@aut@@ Fanelli, Pierluigi @@aut@@ Fanni, Alessandra @@aut@@ Firdaouss, Mehdi @@aut@@ Gerardin, Jonathan @@aut@@ Lombroni, Riccardo @@aut@@ Mattei, Massimiliano @@aut@@ Moscheni, Matteo @@aut@@ Morris, William @@aut@@ Pautasso, Gabriella @@aut@@ Pestchanyi, Sergey @@aut@@ Ramogida, Giuseppe @@aut@@ Richiusa, Maria Lorena @@aut@@ Sias, Giuliana @@aut@@ Subba, Fabio @@aut@@ Villone, Fabio @@aut@@ You, Jeong-Ha @@aut@@ Vizvary, Zsolt @@aut@@ |
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2022-01-01T00:00:00Z |
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The present Breeding Blanket (BB) FW design, which aims at minimizing the loss of neutrons while travelling to the breeding zone, is able to withstand steady state heat fluxes up to ≈1-1.5 MW/m² [1], which is not sufficient to guarantee its integrity for most plasma-FW direct contact. This is different from ITER, which has a FW designed for peak heat loads up to 4.6 MW/m2 [2], and it does not have the DEMO BB breeding related requirement. A series of documents was compiled in the DEMO Pre-Conceptual Design Phase, in support of the KDII1. The work presented here was presented at the 2020 DEMO Gate 1 (G1) review, and collects also the comments of the panel and the relative additional studies triggered by them. The design process, presented in this paper was adopted to systematically evaluate the impact of design changes, or new physics inputs, on the FW protection strategy and integration issues. 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620 530 DE-600 33.81 bkl Integrated design strategy for EU-DEMO first wall protection from plasma transients DEMO Plasma transients First wall load Electromagnetic simulations Plasma scenario optimization Discrete limiters |
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Maviglia, Francesco Bachmann, Christian Federici, Gianfranco Franke, Thomas Siccinio, Mattia Albanese, Raffaele Ambrosino, Roberto Arter, Wayne Bonifetto, Roberto Calabrò, Giuseppe De Luca, Riccardo Grazia, Luigi E. Di Fable, Emiliano Fanelli, Pierluigi Fanni, Alessandra Firdaouss, Mehdi Gerardin, Jonathan Lombroni, Riccardo Mattei, Massimiliano Moscheni, Matteo Morris, William Pautasso, Gabriella Pestchanyi, Sergey Ramogida, Giuseppe Richiusa, Maria Lorena Sias, Giuliana Subba, Fabio Villone, Fabio You, Jeong-Ha Vizvary, Zsolt |
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integrated design strategy for eu-demo first wall protection from plasma transients |
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Integrated design strategy for EU-DEMO first wall protection from plasma transients |
| abstract |
This work presents an overview of the integrated strategy developed, as part of the DEMO Key Design Integration Issue 1 (KDII1), to protect the EU-DEMO first wall (FW) from planned and unplanned plasma transients by employing discrete limiters. The present Breeding Blanket (BB) FW design, which aims at minimizing the loss of neutrons while travelling to the breeding zone, is able to withstand steady state heat fluxes up to ≈1-1.5 MW/m² [1], which is not sufficient to guarantee its integrity for most plasma-FW direct contact. This is different from ITER, which has a FW designed for peak heat loads up to 4.6 MW/m2 [2], and it does not have the DEMO BB breeding related requirement. A series of documents was compiled in the DEMO Pre-Conceptual Design Phase, in support of the KDII1. The work presented here was presented at the 2020 DEMO Gate 1 (G1) review, and collects also the comments of the panel and the relative additional studies triggered by them. The design process, presented in this paper was adopted to systematically evaluate the impact of design changes, or new physics inputs, on the FW protection strategy and integration issues. It includes compiling the list of transients, and performing the relative plasma simulations, the design of discrete limiters and the evaluation of their capability to reduce the heat flux density on the FW, and finally a preliminary analysis of the heat loads effects on the Plasma Facing Components (PFC). All these aspects, together with preliminary limiter design, where considered since the beginning, in an integrated way. |
| abstractGer |
This work presents an overview of the integrated strategy developed, as part of the DEMO Key Design Integration Issue 1 (KDII1), to protect the EU-DEMO first wall (FW) from planned and unplanned plasma transients by employing discrete limiters. The present Breeding Blanket (BB) FW design, which aims at minimizing the loss of neutrons while travelling to the breeding zone, is able to withstand steady state heat fluxes up to ≈1-1.5 MW/m² [1], which is not sufficient to guarantee its integrity for most plasma-FW direct contact. This is different from ITER, which has a FW designed for peak heat loads up to 4.6 MW/m2 [2], and it does not have the DEMO BB breeding related requirement. A series of documents was compiled in the DEMO Pre-Conceptual Design Phase, in support of the KDII1. The work presented here was presented at the 2020 DEMO Gate 1 (G1) review, and collects also the comments of the panel and the relative additional studies triggered by them. The design process, presented in this paper was adopted to systematically evaluate the impact of design changes, or new physics inputs, on the FW protection strategy and integration issues. It includes compiling the list of transients, and performing the relative plasma simulations, the design of discrete limiters and the evaluation of their capability to reduce the heat flux density on the FW, and finally a preliminary analysis of the heat loads effects on the Plasma Facing Components (PFC). All these aspects, together with preliminary limiter design, where considered since the beginning, in an integrated way. |
| abstract_unstemmed |
This work presents an overview of the integrated strategy developed, as part of the DEMO Key Design Integration Issue 1 (KDII1), to protect the EU-DEMO first wall (FW) from planned and unplanned plasma transients by employing discrete limiters. The present Breeding Blanket (BB) FW design, which aims at minimizing the loss of neutrons while travelling to the breeding zone, is able to withstand steady state heat fluxes up to ≈1-1.5 MW/m² [1], which is not sufficient to guarantee its integrity for most plasma-FW direct contact. This is different from ITER, which has a FW designed for peak heat loads up to 4.6 MW/m2 [2], and it does not have the DEMO BB breeding related requirement. A series of documents was compiled in the DEMO Pre-Conceptual Design Phase, in support of the KDII1. The work presented here was presented at the 2020 DEMO Gate 1 (G1) review, and collects also the comments of the panel and the relative additional studies triggered by them. The design process, presented in this paper was adopted to systematically evaluate the impact of design changes, or new physics inputs, on the FW protection strategy and integration issues. It includes compiling the list of transients, and performing the relative plasma simulations, the design of discrete limiters and the evaluation of their capability to reduce the heat flux density on the FW, and finally a preliminary analysis of the heat loads effects on the Plasma Facing Components (PFC). All these aspects, together with preliminary limiter design, where considered since the beginning, in an integrated way. |
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| title_short |
Integrated design strategy for EU-DEMO first wall protection from plasma transients |
| remote_bool |
true |
| author2 |
Bachmann, Christian Federici, Gianfranco Franke, Thomas Siccinio, Mattia Albanese, Raffaele Ambrosino, Roberto Arter, Wayne Bonifetto, Roberto Calabrò, Giuseppe De Luca, Riccardo Grazia, Luigi E. Di Fable, Emiliano Fanelli, Pierluigi Fanni, Alessandra Firdaouss, Mehdi Gerardin, Jonathan Lombroni, Riccardo Mattei, Massimiliano Moscheni, Matteo Morris, William Pautasso, Gabriella Pestchanyi, Sergey Ramogida, Giuseppe Richiusa, Maria Lorena Sias, Giuliana Subba, Fabio Villone, Fabio You, Jeong-Ha Vizvary, Zsolt |
| author2Str |
Bachmann, Christian Federici, Gianfranco Franke, Thomas Siccinio, Mattia Albanese, Raffaele Ambrosino, Roberto Arter, Wayne Bonifetto, Roberto Calabrò, Giuseppe De Luca, Riccardo Grazia, Luigi E. Di Fable, Emiliano Fanelli, Pierluigi Fanni, Alessandra Firdaouss, Mehdi Gerardin, Jonathan Lombroni, Riccardo Mattei, Massimiliano Moscheni, Matteo Morris, William Pautasso, Gabriella Pestchanyi, Sergey Ramogida, Giuseppe Richiusa, Maria Lorena Sias, Giuliana Subba, Fabio Villone, Fabio You, Jeong-Ha Vizvary, Zsolt |
| ppnlink |
302722386 |
| mediatype_str_mv |
c |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| doi_str |
10.1016/j.fusengdes.2022.113067 |
| up_date |
2024-07-06T16:51:58.921Z |
| _version_ |
1803849269431500800 |
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|
| score |
7.4003143 |