کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
760639 | 1462875 | 2014 | 6 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: ORC power plant for electricity production from forest and agriculture biomass ORC power plant for electricity production from forest and agriculture biomass](/preview/png/760639.png)
• Results for three variants of CHP plant fuelled by sawmill biomass are presented.
• Octamethyltrisiloxane, MDM, methanol and H2O working fluids was conducted in CHP.
• CHP with internal regeneration and “dry” working fluid has the highest electric power.
• Power output, drying heat and drying temperature depend on CHP variant and ORC fluid.
The paper presents the calculation results for three variants of CHP plant fuelled by sawmill biomass. The plant shall produce electricity and heat for a drying chamber. An analysis of the system efficiency for four different working fluids was conducted: octamethyltrisiloxane, methylcyclohexane, methanol and water. The highest electric power was obtained for the system with internal regeneration and methylcyclohexane applied as the “dry” working fluid, the highest temperature to supply the drying chamber was obtained for the system with external regeneration and octamethyltrisiloxane applied as the working fluid. The results of the analysis indicate that, by proper choice of the working fluid and of the regeneration variant (internal or external), it is possible to “adjust” the work of the system to the needs and expectations of the plant investor (user).
Journal: Energy Conversion and Management - Volume 87, November 2014, Pages 1180–1185