Différences
Ci-dessous, les différences entre deux révisions de la page.
| Les deux révisions précédentes Révision précédente Prochaine révision | Révision précédente | ||
|
groupe-dfo-bbo:acteurs:students:doc:solene-kojtych:main-page [2020/05/20 23:31] kojtsole |
groupe-dfo-bbo:acteurs:students:doc:solene-kojtych:main-page [2020/05/21 00:02] (Version actuelle) kojtsole [Project overview] |
||
|---|---|---|---|
| Ligne 6: | Ligne 6: | ||
| </col> | </col> | ||
| <col md="10"> | <col md="10"> | ||
| - | * Background: I arrived at Polytechnique Montreal in September 2016 for a double degree with [[https://www.utc.fr|Université de Technologie de Compiègne]] in France. I began in January 2017 a research Master's in mechanical engineering in the [[http://lava.polymtl.ca/|LAVA]] turbomachinery lab. I was really interested by the black box optimization course I attended and I wanted to combine both mathematical and mechanical aspects in a Ph.D. project. I had the opportunity to follow a Master’s-to-Ph.D. fast track program and I began my Ph.D in January 2018. | + | * Background: I arrived at Polytechnique Montreal in September 2016 for a double degree with [[https://www.utc.fr|Université de Technologie de Compiègne]] in France. I began in January 2017 a research Master's in mechanical engineering in the [[http://lava.polymtl.ca/|LAVA]] turbomachinery lab. I was really interested by the black box optimization course I attended and I wanted to combine both mathematical and mechanical aspects in a Ph.D. project. I had the opportunity to follow a Master’s-to-Ph.D. fast track program and I began my Ph.D. in January 2018. |
| - | * Project: My works focuses on the **development of a methodology for the design of aircraft engine blades, which involves time-consuming simulations and discontinuous functions**. As a consequence, I develop a **new MADS algorithm revealing and escaping discontinuous areas of the space of variables**. | + | * Project: My works focuses on the **development of a methodology for the design of aircraft engine blades, which involves time-consuming simulations and discontinuous functions**. As a consequence, I have developed a **new MADS algorithm revealing and escaping discontinuous areas of the space of variables**. |
| * Supervisors: | * Supervisors: | ||
| * [[https://www.polymtl.ca/expertises/audet-charles|Charles Audet]] (Polytechnique Montréal and GERAD, mathematics) | * [[https://www.polymtl.ca/expertises/audet-charles|Charles Audet]] (Polytechnique Montréal and GERAD, mathematics) | ||
| - | * [[https://www.polymtl.ca/expertises/batailly-alain|Alain Batailly]] (Polytechnique Montréal, mechanical engineering) : | + | * [[https://www.polymtl.ca/expertises/batailly-alain| Alain Batailly]] (Polytechnique Montréal, mechanical engineering) : |
| * Research interests: | * Research interests: | ||
| Ligne 36: | Ligne 36: | ||
| * Why is it a new topic of interest? | * Why is it a new topic of interest? | ||
| - | * maturity of mechanical simulations tools reached within the last decade make it possible to accurately simulate nonlinear systems | + | * maturity of mechanical simulations tools reached within the last decade => reverse design of system made possible |
| * previous successuful use of MADS for the simplified design of turbomachinery blades | * previous successuful use of MADS for the simplified design of turbomachinery blades | ||
| </col> | </col> | ||
| Ligne 56: | Ligne 56: | ||
| === Research axes === | === Research axes === | ||
| - | <callout title="Disco-MADS : revealing and escaping discontinus regions of the space of variables" color="#f66555"> | + | <callout title="Disco-MADS : revealing and escaping discontinous regions of the space of variables" color="#f66555"> |
| - | {{ .frise_algo.png?nolink800 }} | + | {{ .disco_mads_schema.png?nolink800 }} |
| + | * Supported by a **convergence analysis** | ||
| * Applications : | * Applications : | ||
| - | * Ensure safe structural design => design of a two-bar truss with buckling behaviour | + | * Ensure safe structural design => design of a two-bar truss with buckling behaviour, simplified design of turbomachinery blades |
| * Avoid regions where hidden constraints are violated => application to STYRENE | * Avoid regions where hidden constraints are violated => application to STYRENE | ||
| </callout> | </callout> | ||
| Ligne 66: | Ligne 66: | ||
| <callout title="Optimal design of turbomachinery blades accounting for performance discontinuities" color="#f66555"> | <callout title="Optimal design of turbomachinery blades accounting for performance discontinuities" color="#f66555"> | ||
| - | * Developmnent of a black box related to the design of turbomachinery blades | + | * Developmnent of a blackbox related to the design of turbomachinery blades |
| * accurate simulation of blade/casing interaction | * accurate simulation of blade/casing interaction | ||
| - | * simplified | + | * simplified aerodynamic analysis |
| * Optimization with DISCO-Mads | * Optimization with DISCO-Mads | ||