摘要
采用节点支路模型描述自来水笔的出水流动,导出了流动压差和流量的关系式.经实例计算分析,进一步提出自来水笔流动简化模型和计算公式,可供设计部门使用.
In this paper the ink flow of fountain pens is described by the node branch model A formula is deduced for the relation between the pressure and flow. By an illustrating examploe, a simplity model is put forward and a formula is introduced for ink flows in fountain pens.
出处
《复旦学报(自然科学版)》
CAS
CSCD
北大核心
1992年第2期166-174,共9页
Journal of Fudan University:Natural Science
关键词
自来水笔
粘性流体
出水流动
fountain pens
viscous fluid
fluid network.