Experimental and numerical analysis of an oil-flooded air screw expander

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F21%3A43962762" target="_blank" >RIV/49777513:23520/21:43962762 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.matec-conferences.org/articles/matecconf/abs/2021/14/matecconf_pse2021_00026/matecconf_pse2021_00026.html" target="_blank" >https://www.matec-conferences.org/articles/matecconf/abs/2021/14/matecconf_pse2021_00026/matecconf_pse2021_00026.html</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1051/matecconf/202134500026" target="_blank" >10.1051/matecconf/202134500026</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Experimental and numerical analysis of an oil-flooded air screw expander

Popis výsledku v původním jazyce

This article describes the results of a project whose task is to research and develop a screw expander through the inversion of a screw compressor. The article summarizes aspects of the construction of an experimental device that works with an oil-flooded air screw expander. The expander was subjected to experimental and numerical analysis, the results of which are presented in the article. Numerical analysis to examine the expansion process is performed both on the basis of the analytical geometric description of the working chamber of the expander and on the basis of the geometry obtained from a 3D scan of a real machine. The results of experimental and numerical analysis will be used to integrate an oil-flooded screw expander into an energy unit for the use of low-potential heat, for example in ORC systems.

Název v anglickém jazyce

Experimental and numerical analysis of an oil-flooded air screw expander

Popis výsledku anglicky

This article describes the results of a project whose task is to research and develop a screw expander through the inversion of a screw compressor. The article summarizes aspects of the construction of an experimental device that works with an oil-flooded air screw expander. The expander was subjected to experimental and numerical analysis, the results of which are presented in the article. Numerical analysis to examine the expansion process is performed both on the basis of the analytical geometric description of the working chamber of the expander and on the basis of the geometry obtained from a 3D scan of a real machine. The results of experimental and numerical analysis will be used to integrate an oil-flooded screw expander into an energy unit for the use of low-potential heat, for example in ORC systems.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20302 - Applied mechanics

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název statě ve sborníku

MATEC Web of Conferences, Volume 345, 2021

ISBN

—

ISSN

2274-7214

e-ISSN

2261-236X

Počet stran výsledku

13

Strana od-do

1-13

Název nakladatele

EDP Sciences

Místo vydání

France

Místo konání akce

Pilsen

Datum konání akce

7. 9. 2021

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000748890700026