Solar Dryer Design For Biomass
Keywords:
solar dryer, mixed mode, co-firing, biomass, calorific valueAbstract
This study explores the design and performance of a mixed-mode solar dryer for drying biomass to improve the efficiency of co-firing in a power plant. The dryer combines passive and active solar drying methods to effectively operate in various weather conditions. By analyzing the thermodynamics and heat transfer processes within the system, the research evaluates the dryer's impact on biomass quality, particularly its calorific value. A mathematical model is used to predict drying times and optimize design parameters like solar collector size and airflow. The study investigates the relationship between heat requirements, drying efficiency, and biomass quality. Results indicate that the mixed-mode solar dryer effectively dries biomass while preserving its calorific value, offering a promising solution for sustainable and cost-effective biomass drying in power plants.
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