Saturated-Steam Pressure Drop in Flow Through Porous Media

被引:0
|
作者
Closmann, Philip J. [1 ,2 ]
机构
[1] Shell Dev Co, Emeryville, CA USA
[2] Univ Houston, Houston, TX 77004 USA
关键词
D O I
10.2118/121431-PA
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
This note provides a simple steady-state method for estimating the pressure drop for steam vapor flowing at a constant mass rate through porous media. The derived formula includes the relevant properties of saturated steam and allows for their distribution along the zone of pressure variation. It also eliminates the need for steam tables within the applicable pressure range (10-2,900 psia). The method can also be extended to cases in which the rate varies in a known manner because of heat loss or other factors.
引用
收藏
页码:105 / 108
页数:4
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