Integration of a free-piston Stirling engine and a moving grate incinerator

Y.C. Hsieh, T.C. Hsu and J.S. Chiou

Renewable Energy, 2008, vol. 33, issue 1, 48-54

Abstract: The feasibility of recovering the waste heat from a small-scale incinerator (designed by Industrial Technology Research Institute) and generating electric power by a linear free-piston Stirling engine is investigated in this study. A heat-transfer model is used to simulate the integration system of the Stirling engine and the incinerator. In this model, the external irreversibility is modeled by the finite temperature difference and by the actual heat transfer area, while the internal irreversibility is considered by an internal heat leakage. At a fixed source temperature and a fixed sink temperature, the optimal engine performance can be obtained by the method of Lagrange multipliers.

Keywords: Incinerator; Free-piston Stirling engine; Waste heat recovery (search for similar items in EconPapers)
Date: 2008
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Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:renene:v:33:y:2008:i:1:p:48-54

DOI: 10.1016/j.renene.2007.01.015

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