摘要
为了进行飞机液压系统的附件强度、气密、流量、流量阻力、性能转换等试验,设计了一套综合试验台.为保证试验台正常运行,试验过程中液压油温度必须控制在一定范围内,按照液压油温控制的使用要求,设计了本套试验台水冷却系统.首先依据油温控制指标、结合西安地区的天气情况,进行了水冷却装置的方案设计,进而详细进行了试验台液压系统发热功率计算、液压油发热量计算,最终根据计算结果进行了冷却系统的设备选型,整个装置经设计组装投入使用后,运行良好.水冷却系统的设计达到了整个系统的使用要求,产生了巨大的经济效益和良好的社会效益.
For aircraft hydraulic system attachment strength, airtight, flow, flow resistance, and resistance conversion ex-periment, a set of comprehensive test platform is designed. In order to ensure the normal operation of test bench, the test process of the hydraulic oil temperature must be controlled in a certain range. According to the hydraulic oil temperaturecontrol requirement, the test water cooling system is also designed. On the basis of temperature control index, combined with Xi＇an area weather conditions, the water cooling device is designed, and a detailed test platform hydraulic system ofheating power calculation, built for hydraulic oil heat calculation, and cooling system equipment selection. The entire de- vice is designed and assembled into good operation. Water cooling system is designed to achieve the whole system usingrequirements, to produce enormous economic benefits and good social benefits.
出处
《西安建筑科技大学学报（自然科学版）》
CSCD
北大核心
2012年第2期289-294,299,共7页
Journal of Xi'an University of Architecture & Technology(Natural Science Edition)
基金
中国航空工业总公司西飞国际集团重点技术改造项目
关键词
航空系统
液压试验
水冷却系统
aviation system
hydraulic test
water cooling system
