摘要
建立的润滑油拖动特性动态数据库具有查询、计算、绘图、比较、维护和设置步长等多项功能。通过该数据库,可以查到多种航空润滑油在多种工况条件下的拖动系数及拖动系数计算公式中的系数值,可以对不同润滑油的拖动系数进行比较及同一种油的计算值和试验值进行比较。
The dynamic database on traction behavior of aviation lubricating oils has six functions, i.e. inquiry, computation, plot, compare,management,set the increment of abscissa. By the database, it is easy to inquire out the traction coefficient data and the parameter data of the formula for calculating the traction coefficient at different working conditions. The traction coefficients at given working conditions can be computed. The traction behaviors of different lubricating oils can be compared, the experimental traction coefficients and the computed traction coefficients for the same oil can also be compared in the database.
出处
《机械设计与制造》
北大核心
2008年第1期70-72,共3页
Machinery Design & Manufacture
基金
国家"十一五"重大科技攻关项目(JPPT-115-189)
河南科技大学人才科研基金项目
关键词
润滑油
数据库
拖动特性
Lubricating oil
Database
Traction coefficient
