Dear Bofu,
Thanks for your email and sorry for the late reply.
I have attached the rbc_DNS.xml and rbc_stability.xml for DNS and the stability analysis. The stability analysis is performed for Ra=2000, which should yield growth rate of 1.8775. I have also attached the plot of the corresponding eigenmode.
Please use Nektar++ 5 (latest version from gitlab). Let me know if you have any more questions.
With best regards
Abhishek
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Abhishek Kumar
Assistant Professor (Research)
Centre for Fluid and Complex Systems
Coventry University, Coventry CV15FB
The United Kingdom
Phone: +44 24 7765 9150
Mobile: +44 7464026494
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On Tue, Oct 6, 2020 at 1:26 AM bofu wang <bofuwang86@gmail.com> wrote:
Dear Abhishek,Thanks a lot for sharing this. Could please provide an example input *.xml file for simulation of natural convection? I know how to use nektar++, but I haven't tried any thermal convection case yet. By the way, I am very interested in your wonderful work published in JFM, I also want to ask would it possible to perform stability analysis for thermal convection with the nektar5? Thank you again!All the best!BofuAbhishek Kumar（通过Google 云端硬盘发送） <abhishek.kir@gmail.com> 于2020年10月5日周一 下午8:29写道：abhishek.kir@gmail.com共享了以下文件：Hi Bofu,
Note that now this feature is in the latest version of Nektar5.
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