蒸汽极限曲线
Computing method of the overheated steam density using equal temperature curve interpolation calculation
等温曲线插值法计算过热蒸汽密度
For saving steam turbine running up time and more safety the thermal stress control curve and protection curve are given.
为了减少启动时间和提高汽轮机的安全性,拟定了热应力控制曲线及保护曲线,设定应力保护。
According to the calculated slope of pressure build up curve, the analytic solution of differential equation of radial movement of pore medium is derived, and then the steam impregnation radius is calculated. The practical problem of steam stimulation during thermal recovery of heavy oil is solved.
应用求得的压力恢复曲线斜率,推导出孔隙介质径向流动微分方程的解析解,进而计算蒸汽浸渍半径,解决了稠油热采中蒸汽激励采油的实际问题。
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