INFLUENCE OF DIFFERENT MOISTURE CONTENT OF SHIITAKE RESIDUE PARTICLES ON ITS ARCH EFFECT

Sun Hengyang; Li Zhen; Qiao Zhizhong; Lei Zhao; Li Bin; Xu Sheng

doi:10.19912/j.0254-0096.tynxb.2024-1310

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Acta Energiae Solaris Sinica ›› 2025, Vol. 46 ›› Issue (8) : 190-197. DOI: 10.19912/j.0254-0096.tynxb.2024-1310

INFLUENCE OF DIFFERENT MOISTURE CONTENT OF SHIITAKE RESIDUE PARTICLES ON ITS ARCH EFFECT

Sun Hengyang¹, Li Zhen¹, Qiao Zhizhong¹, Lei Zhao¹, Li Bin¹, Xu Sheng²

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Abstract

The present study investigates the influence of the densification process of shiitake residue particles with different moisture contents on the arch effect. This investigation is achieved by using two methods： firstly, particle motion trajectory tracking experiments and secondly, discrete element simulation methods. By analyzing the movement trajectories of the four groups of shiitake residue particles with moisture contents of 8%, 10%, 12%, and 14% at four different stages of compression, the extent to which the particles are affected by the arching effect during the compression process is revealed. Research findings indicate that when the moisture content of the shiitake residue particles is 12%, deflection and displacement during particle movement reach their zenith, and are most influenced by the arch effect. It has been established that when the moisture content of the shiitake residue particles is 8%, the deflection and displacement during the particle movement are minimal, and the influence of the arch effect is negligible.

Key words

movement trajectories / densification / moisture content / shiitake residue particles / arch effect

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Sun Hengyang, Li Zhen, Qiao Zhizhong, Lei Zhao, Li Bin, Xu Sheng. INFLUENCE OF DIFFERENT MOISTURE CONTENT OF SHIITAKE RESIDUE PARTICLES ON ITS ARCH EFFECT[J]. Acta Energiae Solaris Sinica. 2025, 46(8): 190-197 https://doi.org/10.19912/j.0254-0096.tynxb.2024-1310

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