which file should I modified in order to improve the explicit Euler method?

chun · June 16, 2014, 17:49

Dear FOAMers,

I studied a paper which is applying RK4 and ARK3 to improve the explicit Euler method.
The paper provide the implementation, but I don't know which file should I modify to make that happened.

p.s. since the paper is too big to upload, I just give the information below.
<On the implementation of low-dissipative Runge–Kutta projection
methods for time dependent flows using OpenFOAM> by V. Vuorinen, J.-P. Keskinen, C. Duwig, B.J. Boersma.
You can find the paper in http://www.sciencedirect.com/science...45793014000334

Could anyone give me a hint? Your help is greatly appreciated.

Chun

chun · June 16, 2014, 18:20

Sorry, I am new here.
I just found out that I probably should post this in the <OpenFOAM Running, Solving & CFD>.
Hence, I re-post it in there, but now I don't know how to delete this one.
What should I do?

June 16, 2014, 17:49	which file should I modified in order to improve the explicit Euler method?	#1
chun New Member Join Date: Jun 2014 Posts: 22 Rep Power: 11	Dear FOAMers, I studied a paper which is applying RK4 and ARK3 to improve the explicit Euler method. The paper provide the implementation, but I don't know which file should I modify to make that happened. p.s. since the paper is too big to upload, I just give the information below. <On the implementation of low-dissipative Runge–Kutta projection methods for time dependent flows using OpenFOAM> by V. Vuorinen, J.-P. Keskinen, C. Duwig, B.J. Boersma. You can find the paper in http://www.sciencedirect.com/science...45793014000334 Could anyone give me a hint? Your help is greatly appreciated. Chun

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June 16, 2014, 18:20		#2
chun New Member Join Date: Jun 2014 Posts: 22 Rep Power: 11	Sorry, I am new here. I just found out that I probably should post this in the <OpenFOAM Running, Solving & CFD>. Hence, I re-post it in there, but now I don't know how to delete this one. What should I do?