💻 CFD Solvers, Coding & Multiphysics– Esteban Ferrer | Podcast #84

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Since 2021, Esteban holds a Professorship in Applied Mathematics at the (School of Aeronautics in the Universidad Politécnica de Madrid), which is one of the top schools of aeronautics in Europe with a high reputation in fluid dynamics.

Esteban is coming from an unusual academic trajectory, since he completed his PhD in 2012 at the University of Oxford but had six years of previous work experience in industry. Altogether, he has more than 20 years of academic/industrial experience in numerical techniques for fluid problems and wind turbine design for energy generation.

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TIME STAMPS
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0:00 : Intro Podcast
2:15 : Intro Esteban
3:55 : Academia vs. Industry
5:32 : What made Esteban go back to academia?
6:45 : Prerequisites to write your own CFD solver
8:44 : Focus of Esteban's videos
9:41 : FEM, FDM & FVM
12:54 : Drawbacks of the methods
14:59 : Industrial Use Cases
16:58 : Why not higher polynomial orders?
18:47 : Why Discontinuous Galerkin?
20:01 : FEM for CFD
21:28 : How to get started writing your own solver
26:12 : Misconceptions about CFD Solver Development
28:04 : Recommendations to get started in CFD
29:55 : Is the CFD Community a Zero-Sum Game?
32:08 : Most problematic part when writing code
35:42 : More modern languages for CFD?
38:53 : ML for CFD
42:52 : Inputs and Outputs of the Neural Network
44:34 : Other Applications
47:26 : Validating ML Solutions
48:49 : Closing Remarks on CFD.+ ML
50:02 : How to not get overwhelmed with all papers coming out?
51:31 : Government spendings on research projects
53:49 : Why is this happening?
55:11 : CFD Resources
56:35 : Favourite Book

Podcast Recorded: August, 19th 2022 - Subscriber Release Count: 20,043.
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Grande Esteban buenas clases de Calculo I en el aula A025

mariogutierrez
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Cool interview. I did not stay in academia because I just could not bring myself to invest effort into grant applications, publishing papers, etc.. and do a bunch of work that nobody ever uses. Writing commercial CFD Solvers is pretty rewarding. You still get to do the exact same R&D but you know for sure someone is using it for something. It's not always like he said, for R&D you do have the time but for fixing bugs or issues in the software, yes, often you need to do this quickly.

WRXDannyW
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Can someone tell me the specific reason why he didn't prefer to develop upon OpenFoam, I am sure he would have a full control over all the parameters and the user code inside it.

dhanrajsalvi
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Hello am looking for a book that is supplemented with c++ code implemented to perform CFD simulations. Any recommendations? Thank you

manunitedred
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Thank you Jousef ! The podcast was insightful and thanks to it I have an idea of how to go about my CFD career

NovaJET
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any book you recomend for programing FEM applied to cfd problems, please, love your videos

soyagricola
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Such a very informative video. I really enjoyed your talk. Keep going with more interviews.

javadrahmannezhad
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Thank you for not wearing a nose ring.

comment
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theory videos, but they are old and super long.

viper