• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>International Conference on Industrial Engineering >Development of New Types of Contact Devices for Heat-Mass Transfer Apparatuses, Used at Petrochemical Enterprises
【24h】

Development of New Types of Contact Devices for Heat-Mass Transfer Apparatuses, Used at Petrochemical Enterprises

机译：开发用于热传质装置的新型接触装置，用于石油化工企业

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

One of the most important ways to increase the efficiency of technological processes is to improve the column heat-mass transfer apparatuses. The design of a jet-film contact device for carrying out the heat-mass transfer processes within gas-liquid systems has been developed. The advantage of this device is a low hydraulic resistance and high mass transfer efficiency with relatively low energy demands. The development of a new technical solution has been carried out with the software module. The separation efficiency of the contact device with its different geometrical dimensions and diameters of the collected drops has been studied. It is established that the greatest separation efficiency of the contact device is provided when its geometrical constant is equal to 0.5, and medium dispersed aerosol particles with a diameter of 20 um are collected by 99.5%. The high collecting efficiency at small geometrical constant of contact device is explained by the creation of large centrifugal forces due to small radii of gas flow vortices.
机译：提高技术过程效率的最重要方法之一是改善柱热传质装置。已经开发出用于在气液系统内进行热传质过程的喷射膜接触装置的设计。该装置的优点是具有相对低的能量需求的低液压阻力和高块传递效率。新技术解决方案的开发已与软件模块进行。研究了具有其不同几何尺寸和所收集的液滴的直径的接触装置的分离效率。确定当其几何常数等于0.5时，提供接触装置的最大分离效率，并将直径为20μm的中等分散的气溶胶颗粒收集99.5％。由于气流涡流的小半径，通过产生大的离心力的小几何常数下的高收集效率。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 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