【摘要】 文章利用球形系数计算了谷粒悬浮速度,用最优化方法计算了对惯性气流清选装置的主要参数,并经台架实验验证。实验研究的惯性气流清选装置具有生产率高、清选性能好、适应多种作物和筛子的尺寸可以很小等优点。更多还原

【Abstract】 The method for calculating the suspension velosity of grain by iatroducing spherical coefficient has been suggested in. this paper. The chief parameters of grain cleaning set are calculated by means of optimization technique, and the optimization results are verified by the experimental data of testing bed. The advantages of grain cleaning set which has been studied are as follows: high output, good cleaning propreties, suitable for different grains, and the length. of sieves can be reduced更多还原