[Nek5000-users] Different P-order across domain

[nek5000-users at lists.mcs.anl.gov]

Dear Nek users


I have two quick questions:


Q1) Is it possible to change the order of polynomial for different sections of the geometry? For example a pipe with an expansion in the downstream.


                                           _______________
                                          /|      |      |
                                        /  |      |      |
                                      /|   |      |      |
                    ________________/  |   |      |      |
                    |     |     |   |  |   |      |      |
                    |     |     |   |  |   |      |      |
                    +-----+-----+---+--+---+------+------+----> z
                    <--- Pn=6 --><------ Pn=8 ----------->


Q2)Would it be feasible to restart using a different P-order?


Thanks for the help in advance
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