摘要
提出了用一根当量毛细管来等价替代多根并联毛细管的方法。探讨了实现等价替代的条件,并据此导出了当量毛细管内径和长度的精确计算公式。数值试验验证了结果的正确性和实用性。
:An equivalent method between the parallel capillary device and a single capillary tube is developed. The equivalent conditions are discussed and theoretical formulas of the equivalent inner diameter and length are derived from the fundamental momentum and energy equations. Numerical test verifies the validity.
出处
《机械工程学报》
EI
CAS
CSCD
北大核心
2002年第3期43-45,共3页
Journal of Mechanical Engineering
基金
国家重点基础研究发展规划项目(G2000026309)子课题