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#1 |
New Member
Shivam Singhal
Join Date: Feb 2017
Posts: 21
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I am completely new to CFD, and my project based on Finite volume method. I tried lot of online tutorial, notes and some books to learn FVM but couldn't find anyone much useful.
I need urgent help how to start learning FVM and code my problem. Do I have to learn FDM first to learn FVM. Please help me and guide me what is the correct procedure to proceed. Please help me as I am completely new to this field. |
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#2 |
Senior Member
Uwe Pilz
Join Date: Feb 2017
Location: Leipzig, Germany
Posts: 744
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An easy to understand book about this i "Computational Fluid dynamics" by John Anderson. There exist scanned versions of this book, which may be downloaded. I don't know, however, whether these are legal.
The book costs only a few books at amazon if you buy a used one.
__________________
Uwe Pilz -- Die der Hauptbewegung überlagerte Schwankungsbewegung ist in ihren Einzelheiten so hoffnungslos kompliziert, daß ihre theoretische Berechnung aussichtslos erscheint. (Hermann Schlichting, 1950) |
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#3 |
Senior Member
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You don't meet to learn FDM to start working in FVM. However, my opinion is that FDM is easier than FVM, but FVM has important advantages, I.e it forces local conservation. Jhon Anderson textbook is very good but I used the one from Malalasekera and another one from patankar.
Happy computations!! |
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#4 | |
Senior Member
Filippo Maria Denaro
Join Date: Jul 2010
Posts: 6,830
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Quote:
The basic of fluid mechanics starts from the Reynolds transport theorem. From that, we derive the integral form of the equations. Assuming strong continuity we can express the differential form of the equations. Following this steps, you see that FVM are natural consequence of the physical balance in the integral formulation. FDM are then a step applied to the differential form. I suggest also the book of Peric & Ferziger for the basic issue. The book of Leveque is very good for FVM applied to hyperbolic equations |
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#5 |
Senior Member
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Professor Denaro explanations is perfect. Leveque's book is quite difficult to find in amazon but that books is among the best I have read. I strongly recommend that book too.
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#6 | |
New Member
Mehul Parmar
Join Date: Feb 2017
Location: India
Posts: 15
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Quote:
Sent from my YU5010 using CFD Online Forum mobile app |
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#7 |
Senior Member
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#8 | |
New Member
Mehul Parmar
Join Date: Feb 2017
Location: India
Posts: 15
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Quote:
Sent from my YU5010 using CFD Online Forum mobile app |
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#9 |
Senior Member
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Suffices with writing in google MALALASEKERA CFD TEXTBOOK and you will read a lot of information about his books.
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#10 | |
New Member
Mehul Parmar
Join Date: Feb 2017
Location: India
Posts: 15
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Quote:
Sent from my YU5010 using CFD Online Forum mobile app |
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#11 |
Senior Member
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No problem happy computations!..
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#12 | |
New Member
Shivam Singhal
Join Date: Feb 2017
Posts: 21
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Quote:
Are you talking about this book? what is Professor Denaro explanation, can u give me some link for reference? |
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#13 |
Senior Member
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I think he refereed to https://books.google.com/books/about...page&q&f=false
I already purchased the one I pasted. The other one your refereed to is for hypersonic flows which is a subdivision of flows type; compressible flows with Mach number greater than 5. I may be wrong about the book that Professor Denaro suggested; but the one I suggest is very good for FDM. |
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#14 |
Senior Member
Filippo Maria Denaro
Join Date: Jul 2010
Posts: 6,830
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As we are talking about FVM, the reference of the LeVeque book is
https://depts.washington.edu/clawpack/book2/sample.pdf |
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#15 | |
Senior Member
Filippo Maria Denaro
Join Date: Jul 2010
Posts: 6,830
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Quote:
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#16 |
New Member
Shivam Singhal
Join Date: Feb 2017
Posts: 21
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Thanks, but my work is completely focussed on FVM as my prof suggested, u working on FDM or FVM?
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#17 |
New Member
Shivam Singhal
Join Date: Feb 2017
Posts: 21
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#18 | |
Senior Member
Filippo Maria Denaro
Join Date: Jul 2010
Posts: 6,830
Rep Power: 73 ![]() ![]() ![]() |
Quote:
What is your goal? If you want to be just a CFD code user, I suggest to read the Fluent tutorial and user guide. Alternatively, OpenFOAM can be read http://www.openfoam.com/documentatio...rd-solvers.php |
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#19 |
New Member
Shivam Singhal
Join Date: Feb 2017
Posts: 21
Rep Power: 9 ![]() |
Respected Sir, I have to write CFD solver for 3D compressible viscous Navier stokes equation in FORTRAN 90. Have to use FVM for unstructured grid .. Please help
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#20 |
Senior Member
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This is a quite challenging task to be explained in this forum. My recommendation is to use Andersons Textbook, Computational Fluid Dynamics The Basics With Applications. He does not use FV, but still will be very helpful, since the book has a lot of subroutines.
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Tags |
cfd, fortran code, fvm |
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