HEAT TRANSFER IN SMALL AIR COMPRESSOR
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F17%3APU126268" target="_blank" >RIV/00216305:26210/17:PU126268 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.18462/iir.compr.2017.0228" target="_blank" >http://dx.doi.org/10.18462/iir.compr.2017.0228</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.18462/iir.compr.2017.0228" target="_blank" >10.18462/iir.compr.2017.0228</a>
Alternative languages
Result language
angličtina
Original language name
HEAT TRANSFER IN SMALL AIR COMPRESSOR
Original language description
Heat transfer inside the reciprocating compressor influences the efficiency. Gas superheating in the suction line is responsible for about half of the thermodynamics losses and decreases mass flow through the compressor. Inside the cylinder, the heat transfer increases the amount of work necessary for compression process. Therefore, analyzing the heat transfer between the compressor components brings better overview on temperature distribution and consequently may show the possibilities of improvement. This paper presents a thermal analysis of small reciprocating compressor. First part of the work is mathematical description of heat transfer between the components and working fluid and second one is the experimental validation of presented model. Measurement were performed using small heat flux sensors and thermocouples located in suction line, discharge line, cylinder head and cylinder itself. The mathematical model is based on thermal network and thermal resistances, calibrated by experimental data.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
9TH INTERNATIONAL CONFERENCE ON COMPRESSORS AND COOLANTS
ISBN
978-2-36215-023-4
ISSN
1335-8871
e-ISSN
—
Number of pages
8
Pages from-to
169-176
Publisher name
SZCHKT
Place of publication
Bratislava
Event location
Samorin
Event date
Aug 6, 2017
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000537760300021