航空液压油标准体系概述和性能评估方法研究

摘要

在介绍航空液压油标准变更体系的基础上,重点分析国内外常用磷酸酯型液压油和合成烃型液压油的标准差异以及技术验证的试验原理和方法,建议在我国民航范围内开展航空液压油性能检测和研究工作,为国产航空液压油的适航审定提供技术支持.%Based on the introduction of change about aviation hydraulic fluid standard system,it emphatically analyzes the differ-ences between phosphate-based hydraulic fluid and synthetic hydrocarbon hydraulic fluid in technical standards, assessment methods and experimental principle. In order to provide the technical support for domestic aviation hydraulic fluid airworthiness certification, it suggests that the corresponding test and research shall be developed in the field of civil aviation in China.