Plasma Properties of Electric Arc Discharge Burning Between Cu-W Composites Electrodes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F23%3APU148984" target="_blank" >RIV/00216305:26220/23:PU148984 - isvavai.cz</a>

Výsledek na webu

<a href="https://ojs.cvut.cz/ojs/index.php/PPT/article/view/9194" target="_blank" >https://ojs.cvut.cz/ojs/index.php/PPT/article/view/9194</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.14311/ppt.2023.3.132" target="_blank" >10.14311/ppt.2023.3.132</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Plasma Properties of Electric Arc Discharge Burning Between Cu-W Composites Electrodes

Popis výsledku v původním jazyce

Plasma of electric arc discharge burning between different types of composite Cu-W electrodes was investigated. Electrodes manufactured of Cu-W composite materials (30/70% by mass) by shock sintering technology at temperatures of 750, 850, 950, and 1050°C were used. Optical emission spectroscopy techniques were applied to determine the main plasma parameters. Specifically, the side-on spectra of plasma emission were registered using a space-resolved spectrograph with a CMOS camera as a sensor device. The plasma thermodynamics properties were calculated based on the equilibrium plasma composition, which was determined using experimentally obtained radial distributions of temperatures and atom concentrations of the metals.

Název v anglickém jazyce

Plasma Properties of Electric Arc Discharge Burning Between Cu-W Composites Electrodes

Popis výsledku anglicky

Plasma of electric arc discharge burning between different types of composite Cu-W electrodes was investigated. Electrodes manufactured of Cu-W composite materials (30/70% by mass) by shock sintering technology at temperatures of 750, 850, 950, and 1050°C were used. Optical emission spectroscopy techniques were applied to determine the main plasma parameters. Specifically, the side-on spectra of plasma emission were registered using a space-resolved spectrograph with a CMOS camera as a sensor device. The plasma thermodynamics properties were calculated based on the equilibrium plasma composition, which was determined using experimentally obtained radial distributions of temperatures and atom concentrations of the metals.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

10305 - Fluids and plasma physics (including surface physics)

Projekt

<a href="/cs/project/8J19UA038" target="_blank" >8J19UA038: Erozní vlastnosti nových kompozitních materiálů Cu-Cr pro elektroenergetiku</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Plasma Physics and Technology

ISSN

2336-2626

e-ISSN

—

Svazek periodika

10

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

4

Strana od-do

132-135

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85176549611