首页> 中文期刊> 《中国物理快报:英文版》 >Electrostatic Levitation of Plant Seeds and Flower Buds

Electrostatic Levitation of Plant Seeds and Flower Buds

         

摘要

We report the electrostatic levitation of various kinds of seeds and flower buds.Coral berry and pepper near a spherical shape show a stable levitation state.The prolate ellipsoid soybeau and flower buds are always “standing” in the free space with satisfactory levitation stabiiity.For the irregular mushroom and wheat grain,the levitation state is characterized as a “top-heavy” posture.These special stable equilibrium states are proved by the analysis of surface charge distribution.The obtained saturation polarization charge of samples presents a good accordance with experimental data.The levitation ability is weighed by thefactor m(ε_(r) + 2) / (εrD^(2)).

著录项

相似文献

  • 中文文献
  • 外文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号