Stirling Thermodynamics using Phasor Notation
Phasor mathematics is used to develop the isothermal Stirling cycle and extended to the ideal adiabatic Stirling cycle. The results are developed for piston – piston (alpha) machines and displacer – piston (beta and gamma) machines. The effect of non-ideal regeneration is handled by defining a regen...
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EDP Sciences
2021
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oai:doaj.org-article:5bc23bbd2ae84d92ad09cfa3ec1942782021-11-08T15:18:57ZStirling Thermodynamics using Phasor Notation2267-124210.1051/e3sconf/202131312003https://doaj.org/article/5bc23bbd2ae84d92ad09cfa3ec1942782021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/89/e3sconf_isec2021_12003.pdfhttps://doaj.org/toc/2267-1242Phasor mathematics is used to develop the isothermal Stirling cycle and extended to the ideal adiabatic Stirling cycle. The results are developed for piston – piston (alpha) machines and displacer – piston (beta and gamma) machines. The effect of non-ideal regeneration is handled by defining a regenerator effectiveness ratio. The importance of the amplitude pressure ratio (pressure amplitude to the mean pressure) is developed and shown to be a useful parameter when evaluating the effect of dead volume or when applying simple cycle analyses. The analysis is developed for both power producing and cooling engines. The utility of these analyses is discussed with respect to calibrated results of real machines.Berchowitz David M.EDP SciencesarticleEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 313, p 12003 (2021) |
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Environmental sciences GE1-350 |
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Environmental sciences GE1-350 Berchowitz David M. Stirling Thermodynamics using Phasor Notation |
description |
Phasor mathematics is used to develop the isothermal Stirling cycle and extended to the ideal adiabatic Stirling cycle. The results are developed for piston – piston (alpha) machines and displacer – piston (beta and gamma) machines. The effect of non-ideal regeneration is handled by defining a regenerator effectiveness ratio. The importance of the amplitude pressure ratio (pressure amplitude to the mean pressure) is developed and shown to be a useful parameter when evaluating the effect of dead volume or when applying simple cycle analyses. The analysis is developed for both power producing and cooling engines. The utility of these analyses is discussed with respect to calibrated results of real machines. |
format |
article |
author |
Berchowitz David M. |
author_facet |
Berchowitz David M. |
author_sort |
Berchowitz David M. |
title |
Stirling Thermodynamics using Phasor Notation |
title_short |
Stirling Thermodynamics using Phasor Notation |
title_full |
Stirling Thermodynamics using Phasor Notation |
title_fullStr |
Stirling Thermodynamics using Phasor Notation |
title_full_unstemmed |
Stirling Thermodynamics using Phasor Notation |
title_sort |
stirling thermodynamics using phasor notation |
publisher |
EDP Sciences |
publishDate |
2021 |
url |
https://doaj.org/article/5bc23bbd2ae84d92ad09cfa3ec194278 |
work_keys_str_mv |
AT berchowitzdavidm stirlingthermodynamicsusingphasornotation |
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1718441948410281984 |