Dynamics and Power Balance of Near Unity Target Gain Inertial Confinement Fusion Implosions.

التفاصيل البيبلوغرافية
العنوان:	Dynamics and Power Balance of Near Unity Target Gain Inertial Confinement Fusion Implosions.
المؤلفون:	Pak A; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., Divol L; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., Casey DT; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., Khan SF; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., Kritcher AL; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., Ralph JE; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., Tommasini R; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., Trosseille C; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., Zylstra AB; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., Baker KL; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., Birge NW; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA., Bionta R; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., Bachmann B; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., Dewald EL; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., Doeppner T; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., Freeman MS; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA., Fittinghoff DN; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., Geppert-Kleinrath V; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA., Geppert-Kleinrath H; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA., Hahn KD; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., Hohenberger M; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., Holder J; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., Kerr S; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., Kim Y; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA., Kozioziemski B; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., Lamb K; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA., MacGowan BJ; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., MacPhee AG; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., Meaney KD; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA., Moore AS; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., Schlossberg DJ; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., Stoupin S; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., Volegov P; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA., Wilde C; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA., Young CV; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., Landen OL; Lawrence Livermore National Laboratory, Livermore, California 94550, USA., Town RPJ; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
المصدر:	Physical review letters [Phys Rev Lett] 2023 Aug 11; Vol. 131 (6), pp. 065101.
نوع المنشور:	Journal Article
اللغة:	English
بيانات الدورية:	Publisher: American Physical Society Country of Publication: United States NLM ID: 0401141 Publication Model: Print Cited Medium: Internet ISSN: 1079-7114 (Electronic) Linking ISSN: 00319007 NLM ISO Abbreviation: Phys Rev Lett Subsets: PubMed not MEDLINE; MEDLINE
أسماء مطبوعة:	Original Publication: New York : American Physical Society
مستخلص:	The change in the power balance, temporal dynamics, emission weighted size, temperature, mass, and areal density of inertially confined fusion plasmas have been quantified for experiments that reach target gains up to 0.72. It is observed that as the target gain rises, increased rates of self-heating initially overcome expansion power losses. This leads to reacting plasmas that reach peak fusion production at later times with increased size, temperature, mass and with lower emission weighted areal densities. Analytic models are consistent with the observations and inferences for how these quantities evolve as the rate of fusion self-heating, fusion yield, and target gain increase. At peak fusion production, it is found that as temperatures and target gains rise, the expansion power loss increases to a near constant ratio of the fusion self-heating power. This is consistent with models that indicate that the expansion losses dominate the dynamics in this regime.
تواريخ الأحداث:	Date Created: 20230825 Latest Revision: 20230825
رمز التحديث:	20240628
DOI:	10.1103/PhysRevLett.131.065101
PMID:	37625041
قاعدة البيانات:	MEDLINE

الوصف
تدمد:	1079-7114
DOI:	10.1103/PhysRevLett.131.065101