机动管线三通球阀混油切割流动仿真与试验  

Flow Simulation and Experimental Study on Mobile Pipeline Mix-oil Cut by Three Way Ball Valve

作　　者：李正阳 张伟明[1] 姜俊泽[1] 周龙江 

机构地区：[1]后勤工程学院军事供油工程系,重庆401311 [2]广州军区空军工程设计局,广州510405

出　　处：《四川兵工学报》2014年第4期79-83,共5页Journal of Sichuan Ordnance

摘　　要：三通球阀结构紧凑、密封性好、开闭迅速,将其运用于机动管线顺序输送或水顶油排空中作为混油切割阀,能够简化工艺流程、提升切割效率。在分析混油切割过程和阀门结构的基础上,利用FLUENT软件对切换过程中液体在三通球阀内部的流动进行了仿真,搭建了试验平台,测定了流动数据并与仿真结果进行了对比。对比结果表明,试验数据与仿真结果吻合度高,验证了仿真模型的可靠性,证明了三通球阀作为混油切割阀的可行性和适用性。The three ways ball valve enjoys compact structure, good sealing property and fast switch, to apply it as a mix-oil cut valve for mobile pipeline batch transportation or water cap emptying, the manifold is simplified and more efficient. Through the analysis of the cutting process and valve structure, simulate the flow fields within the valve during the switch by FLUENT, experimental platform was set up to measure the flow characteristics and a contrastive analysis of simulation and experiment is made. The results verify the reliability of the simulation model and prove its feasibility and applicability using the three way ball valve as the mix-oil cut valve.

关 键 词：流动仿真 混油切割 三通球阀 

分 类 号：TE832.3[石油与天然气工程—油气储运工程]