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dc.contributor.authorChen, Kuan-Yuen_US
dc.contributor.authorFeng, Ko-Anen_US
dc.contributor.authorKim, Yongsamen_US
dc.contributor.authorLai, Ming-Chihen_US
dc.date.accessioned2014-12-08T15:33:24Z-
dc.date.available2014-12-08T15:33:24Z-
dc.date.issued2011-06-01en_US
dc.identifier.issn0021-9991en_US
dc.identifier.urihttp://dx.doi.org/10.1016/j.jcp.2011.03.019en_US
dc.identifier.urihttp://hdl.handle.net/11536/23212-
dc.description.abstractIn this short note, we provide a simplified one-dimensional analysis and two-dimensional numerical experiments to predict that the overall accuracy for the pressure or indicator function in immersed boundary calculations is first-order accurate in L(1) norm, half-order accurate in L(2) norm, but has O(1) error in L(infinity) Despite the pressure has O(1) error near the interface, the velocity field still has the first-order convergence in immersed boundary calculations. (C) 2011 Elsevier Inc. All rights reserved.en_US
dc.language.isoen_USen_US
dc.subjectImmersed boundary methoden_US
dc.subjectPressure accuracyen_US
dc.subjectDiscrete delta functionen_US
dc.subjectStokes flowen_US
dc.titleA note on pressure accuracy in immersed boundary method for Stokes flowen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.jcp.2011.03.019en_US
dc.identifier.journalJOURNAL OF COMPUTATIONAL PHYSICSen_US
dc.citation.volume230en_US
dc.citation.issue12en_US
dc.citation.spage4377en_US
dc.citation.epage4383en_US
dc.contributor.department應用數學系zh_TW
dc.contributor.department數學建模與科學計算所(含中心)zh_TW
dc.contributor.departmentDepartment of Applied Mathematicsen_US
dc.contributor.departmentGraduate Program of Mathematical Modeling and Scientific Computing, Department of Applied Mathematicsen_US
dc.identifier.wosnumberWOS:000291125400001-
dc.citation.woscount7-
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