|
[Sponsors] |
SQP method for adjoint based aerodynamic shape optimization |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
May 25, 2009, 05:33 |
SQP method for adjoint based aerodynamic shape optimization
|
#1 |
New Member
Join Date: May 2009
Posts: 19
Rep Power: 17 |
Could anyone tell me how to use the SQP(NPSOL package)method for adjoint based aerodynamic shape optimization? Or give me some references in detail. Thanks in advance.
|
|
May 25, 2009, 12:30 |
|
#2 |
Member
Jed Brown
Join Date: Mar 2009
Posts: 56
Rep Power: 19 |
Learn LNKS (Lagrange-Newton-Krylov-Schur) first, it provides a more powerful framework and RSQP drops out as an unpreconditioned and generally suboptimal case. Read the Biros & Ghattas papers, or the Akcelik et al. survey.
|
|
May 26, 2009, 11:40 |
|
#3 |
New Member
Join Date: May 2009
Posts: 19
Rep Power: 17 |
Thank you Jed. But I can not understand. Will NPSOL give a searching direction? I can not input objective function and constrains(also their gradients) analytically but in discrete form.
|
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
What is C.V. based finite element method | C-H Kuo | Main CFD Forum | 4 | September 19, 2022 15:06 |
3d aerodynamic panel method for arbitrary body | Ben Parslew | Main CFD Forum | 3 | October 31, 2008 11:00 |
is there any method give node based velocity BC? | daniel | FLUENT | 2 | July 18, 2006 22:21 |
fan performance based on blade shape | balaji | Main CFD Forum | 0 | September 15, 2005 08:24 |
Aerodynamic Optimization | Chan | Main CFD Forum | 5 | July 16, 2003 14:46 |