Please use this identifier to cite or link to this item: http://prr.hec.gov.pk/jspui/handle/123456789/622
Title: COMPACT MOVING MESH METHOD FOR GAS DYNAMICS EQUATIONS
Authors: CH., MAQBOOL AHMAD
Keywords: Natural Sciences
Mathematics
General principles of mathematics
Algebra
Arithmetic
Topology
Analysis
Geometry
Numerical analysis
Probabilities & applied mathematics
Issue Date: 2011
Publisher: UNIVERSITY OF ENGINEERING AND TECHNOLOGY LAHORE – PAKISTAN
Abstract: The objective of this dissertation is to develop fourth order compact moving mesh method. This method is a hybrid of compact method and moving mesh method. The usual second order method becomes less suitable due to the increase of number of grid points to achieve the required accuracy. In this method, only three nodes are needed to yield a fourth order accuracy whereas other methods would have required five nodes and more computational effort to achieve the same accuracy. Compact moving mesh method is used to solve one dimensional gas dynamics equations. Compact method and moving mesh method are also reviewed in this dissertation. The results obtained by using compact moving mesh method are compared with the results determined by using second order finite difference method for gas dynamics equations.
URI:  http://prr.hec.gov.pk/jspui/handle/123456789//622
Appears in Collections:PhD Thesis of All Public / Private Sector Universities / DAIs.

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