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A stabilized mixed finite element method for single-phase compressible flow
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نویسنده
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chen z. ,zhang l.
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منبع
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journal of applied mathematics - 2011 - دوره : 2011 - شماره : 0
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چکیده
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We present and study a stabilized mixed finite element method for single-phase compressible flow through porous media. this method is based on a pressure projection stabilization method for multiple-dimensional incompressible flow problems by using the lowest equal-order pair for velocity and pressure (i.e.,the p1 - p 1 pair). an optimal error estimate in divergence norm for the velocity and suboptimal error estimates in the l 2 -norm for both velocity and pressure are obtained. numerical results are given in support of the developed theory. copyright 2011 liyun zhang and zhangxin chen.
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آدرس
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center for computational geosciences,xi'an jiaotong university,xian 710049,china,department of chemical and petroleum engineering,schulich school of engineering,university of calgary,2500 university drive nw,calgary, Canada, school of science,xi'an jiaotong university, China
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Authors
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