Resonance Stirling Engine producing heat and power (CHP)

The free-piston Resonance Stirling engine forms a new “electricity producing heating system”. Its compact assembly operates reliably and at high efficiency, setting new standards for small heating systems. Complete units are currently submitted to a prolonged test program, preparing their production...

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Autores principales: Schmid R., Budliger J.P.
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Lenguaje:EN
FR
Publicado: EDP Sciences 2021
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Acceso en línea:https://doaj.org/article/627af7c444554542a1b2c61d8609f1c7
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spelling oai:doaj.org-article:627af7c444554542a1b2c61d8609f1c72021-11-08T15:18:56ZResonance Stirling Engine producing heat and power (CHP)2267-124210.1051/e3sconf/202131301003https://doaj.org/article/627af7c444554542a1b2c61d8609f1c72021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/89/e3sconf_isec2021_01003.pdfhttps://doaj.org/toc/2267-1242The free-piston Resonance Stirling engine forms a new “electricity producing heating system”. Its compact assembly operates reliably and at high efficiency, setting new standards for small heating systems. Complete units are currently submitted to a prolonged test program, preparing their production at an industrial scale. The engines are heated from outside by a FLOX-burner (flameless flue gas recirculation burner), exposing the working gas to high temperatures. Even at low excess air rates the flue gases are virtually free of pollutants. The free pistons of this resonance concept oscillate in a perfectly stable mode, entailing an important cyclic pressure swing to the working gas. The electric efficiency exceeds 25% and total efficiency (electricity + useful heat) lies above 90%. The heating power of the fuel is used with high benefit, promising a widespread application to this new technology.Schmid R.Budliger J.P.EDP Sciencesarticlestirlingfree pistonresonancestabilityperformanceapplicationsEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 313, p 01003 (2021)
institution DOAJ
collection DOAJ
language EN
FR
topic stirling
free piston
resonance
stability
performance
applications
Environmental sciences
GE1-350
spellingShingle stirling
free piston
resonance
stability
performance
applications
Environmental sciences
GE1-350
Schmid R.
Budliger J.P.
Resonance Stirling Engine producing heat and power (CHP)
description The free-piston Resonance Stirling engine forms a new “electricity producing heating system”. Its compact assembly operates reliably and at high efficiency, setting new standards for small heating systems. Complete units are currently submitted to a prolonged test program, preparing their production at an industrial scale. The engines are heated from outside by a FLOX-burner (flameless flue gas recirculation burner), exposing the working gas to high temperatures. Even at low excess air rates the flue gases are virtually free of pollutants. The free pistons of this resonance concept oscillate in a perfectly stable mode, entailing an important cyclic pressure swing to the working gas. The electric efficiency exceeds 25% and total efficiency (electricity + useful heat) lies above 90%. The heating power of the fuel is used with high benefit, promising a widespread application to this new technology.
format article
author Schmid R.
Budliger J.P.
author_facet Schmid R.
Budliger J.P.
author_sort Schmid R.
title Resonance Stirling Engine producing heat and power (CHP)
title_short Resonance Stirling Engine producing heat and power (CHP)
title_full Resonance Stirling Engine producing heat and power (CHP)
title_fullStr Resonance Stirling Engine producing heat and power (CHP)
title_full_unstemmed Resonance Stirling Engine producing heat and power (CHP)
title_sort resonance stirling engine producing heat and power (chp)
publisher EDP Sciences
publishDate 2021
url https://doaj.org/article/627af7c444554542a1b2c61d8609f1c7
work_keys_str_mv AT schmidr resonancestirlingengineproducingheatandpowerchp
AT budligerjp resonancestirlingengineproducingheatandpowerchp
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