ADIABATIC ANALYSIS OF THERMODYNAMIC PROCESSES IN THE STIRLING ENGINE

Adrian Chmielewski , Robert Gumiński , Jędrzej Mączak

Abstract

This work presents an adiabatic analysis for thermodynamic processes taking place in the Stirling engine working space. The working space was divided into operational sections, which corresponded to the analysed control volume units, including: the compression space, cooler, regenerator, heater, and the expansion space. On the basis of the conducted thermodynamic analysis, useful relations were derived, which will be used in the future to build the advanced, combined model in which energy and heat losses are taken into consideration, as well as the Stirling engine dynamics during the work cycle. Among the most important thermodynamic processes presented in this work, are: heat exchange at the heat exchangers (the cooler, regenerator, heater), as well as the adiabatic heat exchange in the compression and expansion spaces. Moreover, the relations describing the temperature change in the compression and expansion spaces during the work cycle were presented.
Author Adrian Chmielewski IP
Adrian Chmielewski,,
- Institute of Vehicles
, Robert Gumiński IP
Robert Gumiński,,
- Institute of Automotive Engineering
, Jędrzej Mączak IP
Jędrzej Mączak,,
- Institute of Automotive Engineering
Journal seriesZeszyty Naukowe Instytutu Pojazdów, ISSN 1642-347X [1233-8303]
Issue year2016
Vol106
No2
Pages13-20
Publication size in sheets0.5
Keywords in EnglishThermodynamic analysis, adiabatic processes, Stirling engine
URL http://www.zeszyty.waw.pl/index.php?option=com_content&view=article&id=676:adrian-chmielewski-robert-gumiski-jdrzej-mczak-adiabatic-analysis-of-thermodynamic-processes-in-the-stirling-engine&catid=91:zeszyt-21062016&Itemid=29
Languageen angielski
File
013_020.pdf / 402.21 KB / 013_020.pdf 402.21 KB
Score (nominal)8
ScoreMinisterial score = 8.0, 29-11-2017, ArticleFromJournal
Ministerial score (2013-2016) = 8.0, 29-11-2017, ArticleFromJournal
Citation count*1 (2018-02-15)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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