摘要
根据ISO 6358-2013建立固定节流孔流量特性测试回路,测试不同型号固定节流孔的流量特性,然后在Fluent中建立固定节流孔的几何模型并设定模型的边界条件进行仿真计算固定节流孔的流量特性,通过比较实验数据和仿真结果表明仿真具有较好的精度,可以提高测试效率,减少能源消耗。
According to the ISO6358-2013,the test circuit of a fixed orifice＇s flow-rate characteristics has been established to test different models of fixed orifices＇ flow-rate characteristics.The fixed orifice＇s geometric model is established by the software Fluent to calculate the flow-rate characteristics.By comparing the experimental datum and simulation results,we conclude that the simulation has a good precision,can help to improve the test efficiency,and reduce energy consumption.
出处
《液压与气动》
北大核心
2014年第5期25-28,32,共5页
Chinese Hydraulics & Pneumatics
基金
中央高校基本科研业务费专项资金资助(2013-ZY-043
2013-YB-010)
研究生自主创新基金项目(2013-ZY-043)
