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基于有限元建模的油菜籽可控破壳机理分析与剪切主导模式优化研究
本研究针对油菜籽脱壳过程中破壳路径不可控、籽粒易损伤的难题,通过流化床干燥(FBD)预处理调控籽粒力学特性,结合有限元建模(FEM)与高速成像技术,系统探究了压缩与剪切两种应力模式对破壳 initiation、propagation及 hull-kernel分离 dynamics的影响。结果表明,FBD ...
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