摘要
为了满足纤维、纱线干燥的特殊要求,将多微波源引入棉麻纤维、纱线的改性处理系统中,并完成了多微波源圆柱形加热器的设计。首先,对改性设备中微波加热系统进行了介绍;然后,利用有限元软件ANSYS分析了微波加热器波导的数量、馈口位置对电场分布的影响;最后,通过仿真证明了多微波源加热器的电场分布更为均匀且强度适中,效果优于单微波源加热器,更适合应用于纱线改性处理后的干燥工艺过程,能够满足实验要求。
To meet the special requirements of drying for cotton and bast fiber, introduces the technology of multi-microwaves, and designs multi-microwaves cylindrical heater element. First, microwave heating system of modified equipment has been introduced. Second, analyzes the effect of electric field distribution on the number of microwave and the position of the feed ports based on ANSYS. At last, simulation shows that distribution of electric field in the multi-microwaves cylindrical heater element design is much harmonious and strength is moderate. Muhi-microwaves cylindrical heater element is better than single-microwave element for during access of modification treatment.
出处
《现代制造工程》
CSCD
北大核心
2013年第6期132-136,共5页
Modern Manufacturing Engineering
基金
上海市教育委员会科研创新项目(11CXY29)
关键词
棉麻改性
多微波源
加热腔
电场分布
ANSYS软件
cotton and bast fiber modification
multi-microwaves
heater cavity
distribution of electric field
ANSYS
