The drift flux model was used to study gas hold-up in riser. 用漂流通量模型描述了上流区的气含率;
In this study a sand-box confined aquifer model is used to simulate gas transportative process in aquifer after abnormal source gas has formed by selecting argon dissolved gas as study gas. 借助于砂槽承压含水层模型,以氩溶解气为研究对象,模拟气体聚集或稀释的异常源产生后,其在含水层中的运移过程。
This method is robust, and it offers a new means for numerical study of gas jet. 本文采用数值模拟方法,对导弹在水下点火发射燃气射流初期这一非定常过程进行了研究。
So the impact of remains water should be considered in study of gas seepage law in low permeability media. 因此,在研究低渗透介质中气体渗流规律时要考虑残余水的影响。
Study on Gas Chromatography Method by Benzene in Food-Grade Carbon Dioxide 食品级二氧化碳中苯含量气相色谱分析方法的研究