Adaptive Finite Element Discretisation of the Spindle Grinding Wheel System
نویسنده
چکیده
In the simulation of the NC-shape grinding process, a finite element model of the grinding machine is included. To enhance the accuracy and efficiency of the finite element computation, a posteriori error estimation and resulting adaptive mesh refinement techniques are used. In this note, a dual weighted a posteriori error estimate for a linear second order hyperbolic model problem is derived. Numerical results illustrate the performance of the presented approach.
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تاریخ انتشار 2008