원문정보
초록
영어
Heat-carrier heating device is an important part of biomass pyrolysis oil equipment. In particular, the application of vertical heat-carrier heating device can improve the rate of biomass pyrolysis. In this article, we will analyze the vertical carrier heating device based on FLUENT software and model the temperature field and velocity field of hot gas and carrier so as to draw a conclusion that the final temperature of carrier can reach approximately 840K which can meet the biomass pyrolysis process temperature. Meanwhile, the movement of carrier is very smooth without any stoppage thus laying a solid foundation for the improvement and optimization of the device.
목차
1. The Structure and Working Principles of Vertical Carrier Heating Device
1.1 The Structure of Vertical Carrier Heating Device
1.2 The Working Principles of Vertical Carrier Heating Device
2. The Model Establishment of Vertical Carrier Heating Device
2.1 The Parameters of the Main Structure and the Building of Three-Dimensional Model
2.2 Mathematical Description
2.3 The Model Grid Division and Boundary Conditions
3. Simulation Results and Analysis
3.1. The Selection of the Relaxation Factor
4. Conclusion
Acknowledgements
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