2012•Chinese Journal of Power SourcesRequires access
Low-temperature waste heat power generation system turbine modeling and experimental research
Wang Zheng, Guo Chuang, Zong Zhenpeng
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Abstract
In this paper,R600a was adopted as the cycle refrigerant,with the scroll expander and generator as the study object,the low temperature waste heat power generation system experimental equipment was built.By collecting the experimental data,the heat generator turbine-generation performance was analyzed.The impact of the turbine expander speed and the pressure difference on the heat generator output power,heat conversion efficiency and irreversible loss was studied.Comparing the experimental results and through theoretical analysis,the feasibility of low temperature waste heat power generation system was proved.