摘要
对常温下氮气流过毛细管的流量特性进行了实验研究,并建立了流动的理论模型,其模拟结果与实验值符合较好,证明可以直接用数学模拟的方法来确定毛细管的流量特性。
A setup is established to research the nitrogen flow characteristics through the capillary tube in normal temperature. the theoretical model is also founded to simulate the nitrogen flow. The numerical results agree reasonably well with the experimental data and the model fairly predicts the capillary tube behavior.
出处
《真空与低温》
2003年第3期142-147,共6页
Vacuum and Cryogenics
基金
国家自然科学基金资助
项目号50076044。
