AN EXPERIMENTAL STUDY OF THE COARSE DROPLETS FORMATION
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F18%3A00329440" target="_blank" >RIV/68407700:21220/18:00329440 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.14311/APP.2018.20.0010" target="_blank" >http://dx.doi.org/10.14311/APP.2018.20.0010</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14311/APP.2018.20.0010" target="_blank" >10.14311/APP.2018.20.0010</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
AN EXPERIMENTAL STUDY OF THE COARSE DROPLETS FORMATION
Popis výsledku v původním jazyce
The paper introduces the first results from a new steam/air wind tunnel built in order to study the coarse water droplets in steam turbines and their formation. The wind tunnel as designed with the aim to have a testing facility with similar flow conditions for the study of liquid films as found in steam turbines. The tunnel is equipped with common devices for the measurement of the flow and for the analysis of the diameter stribution of the droplets. Two measurements methods were used for the easurement of the droplets size, photogrammetry and light scattering. The liquid film is artificially produced on an airfoil placed in the nozzle and liquid is pumped by a dosing pump on the surface of the airfoil. Coarse droplets formed from the liquid films have a negative effect on the reliability and efficiency of the turbines due to the erosion and corrosion by the droplets impact on the leading edges of the blades.
Název v anglickém jazyce
AN EXPERIMENTAL STUDY OF THE COARSE DROPLETS FORMATION
Popis výsledku anglicky
The paper introduces the first results from a new steam/air wind tunnel built in order to study the coarse water droplets in steam turbines and their formation. The wind tunnel as designed with the aim to have a testing facility with similar flow conditions for the study of liquid films as found in steam turbines. The tunnel is equipped with common devices for the measurement of the flow and for the analysis of the diameter stribution of the droplets. Two measurements methods were used for the easurement of the droplets size, photogrammetry and light scattering. The liquid film is artificially produced on an airfoil placed in the nozzle and liquid is pumped by a dosing pump on the surface of the airfoil. Coarse droplets formed from the liquid films have a negative effect on the reliability and efficiency of the turbines due to the erosion and corrosion by the droplets impact on the leading edges of the blades.
Klasifikace
Druh
J<sub>ost</sub> - Ostatní články v recenzovaných periodicích
CEP obor
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OECD FORD obor
20303 - Thermodynamics
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2018
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Acta Polytechnica CTU Proceedings
ISSN
2336-5382
e-ISSN
2336-5382
Svazek periodika
20
Číslo periodika v rámci svazku
12
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
6
Strana od-do
10-15
Kód UT WoS článku
—
EID výsledku v databázi Scopus
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