The Characteristics of the Free Jet Generated by a Hybrid Water-Argon Torch

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The Characteristics of the Free Jet Generated by a Hybrid Water-Argon Torch

Popis výsledku v původním jazyce

The described investigation of the free jet generated by hybrid water-argon torch is concentrated on the arc heater output and on the cold part of the jet (T<2500 K). The determination of the water vapour flow produced by water-stabilized torch is ratherdifficult because it represents almost negligible part of the total flow of cooling water. The initial parameters of the jet at the arc heater output (the flow-rate of water vapour, the total output momentum) are calculated by means of continuity and eenergy equations using the spectroscopically measured temperature distribution and the calculated values of thermodynamic properties. The conditions in the region with lower temperatures enable the utilization of probe measuring methods. The temperature field is measured by thermocouples and the velocity field is measured by means of cooled dynamic pressure sensor inserted into hot gas flow. The obtained results of mentioned investigations make it possible to determine the shares of water

Název v anglickém jazyce

The Characteristics of the Free Jet Generated by a Hybrid Water-Argon Torch

Popis výsledku anglicky

The described investigation of the free jet generated by hybrid water-argon torch is concentrated on the arc heater output and on the cold part of the jet (T<2500 K). The determination of the water vapour flow produced by water-stabilized torch is ratherdifficult because it represents almost negligible part of the total flow of cooling water. The initial parameters of the jet at the arc heater output (the flow-rate of water vapour, the total output momentum) are calculated by means of continuity and eenergy equations using the spectroscopically measured temperature distribution and the calculated values of thermodynamic properties. The conditions in the region with lower temperatures enable the utilization of probe measuring methods. The temperature field is measured by thermocouples and the velocity field is measured by means of cooled dynamic pressure sensor inserted into hot gas flow. The obtained results of mentioned investigations make it possible to determine the shares of water

Druh

D - Stať ve sborníku

CEP obor

BL - Fyzika plasmatu a výboje v plynech

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

Kód důvěrnosti údajů

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

Název statě ve sborníku

The Proceedings of the IVth Int. Conf. on Plasma Physics and Plasma Technology

ISBN

5-85389-039-5

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

360-363

Název nakladatele

Inst. of Molecular and Atomic Physics, Minsk, Belarus

Místo vydání

Minsk

Místo konání akce

Minsk

Datum konání akce

15. 9. 2003

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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