Numerical simulations to model laser-driven coil-capacitor targets for generation of kilo-Tesla magnetic fields

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F18%3A00500872" target="_blank" >RIV/68378271:_____/18:00500872 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1063/1.5019219" target="_blank" >http://dx.doi.org/10.1063/1.5019219</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/1.5019219" target="_blank" >10.1063/1.5019219</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Numerical simulations to model laser-driven coil-capacitor targets for generation of kilo-Tesla magnetic fields

Popis výsledku v původním jazyce

A coil-capacitor target is modeled using FEM simulations and analytical calculations, which allow to explain the time evolution of such complex target during magnetic field production driven by the flow of an extremely high current generated through the interaction with a high power laser. The numerical model includes a detailed study of the magnetic field produced by the coil-capacitor target, both in the static and transient cases, as well as magnetic force and Joule heating. The model is validated by experimental data reported in literature and can be of interest for several applications. As an example, the combination of two synchronized nanosecond lasers with the purpose of producing a plasma responsible of the proton-boron (p(+) + 11B -> 8.5 MeV + 3 alpha) fusion reaction, and energizing two multi-turn coils with the main purpose of confining such a plasma could enhance the reaction rate.

Název v anglickém jazyce

Numerical simulations to model laser-driven coil-capacitor targets for generation of kilo-Tesla magnetic fields

Popis výsledku anglicky

A coil-capacitor target is modeled using FEM simulations and analytical calculations, which allow to explain the time evolution of such complex target during magnetic field production driven by the flow of an extremely high current generated through the interaction with a high power laser. The numerical model includes a detailed study of the magnetic field produced by the coil-capacitor target, both in the static and transient cases, as well as magnetic force and Joule heating. The model is validated by experimental data reported in literature and can be of interest for several applications. As an example, the combination of two synchronized nanosecond lasers with the purpose of producing a plasma responsible of the proton-boron (p(+) + 11B -> 8.5 MeV + 3 alpha) fusion reaction, and energizing two multi-turn coils with the main purpose of confining such a plasma could enhance the reaction rate.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10305 - Fluids and plasma physics (including surface physics)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

AIP ADVANCES

ISSN

2158-3226

e-ISSN

—

Svazek periodika

8

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

18

Strana od-do

—

Kód UT WoS článku

000426580900025

EID výsledku v databázi Scopus

2-s2.0-85041482874