DNS in Geophysics: Resources & Implementation

Click For Summary
SUMMARY

The discussion centers on the implementation of Direct Numerical Simulation (DNS) for a research project focused on Earth's core dynamics. The participant seeks resources and guidance on efficiently utilizing DNS, particularly in conjunction with finite volume codes for varying resolutions. Key resources mentioned include the Earth Simulator and related documentation from JAMSTEC. The conversation highlights the need for clarity on DNS coding practices and suggests potential cross-forum assistance for more comprehensive support.

PREREQUISITES
  • Understanding of Direct Numerical Simulation (DNS)
  • Familiarity with finite volume methods
  • Knowledge of Earth core dynamics
  • Basic programming skills for implementing simulation codes
NEXT STEPS
  • Research the Earth Simulator and its application in geophysical simulations
  • Explore finite volume methods in computational fluid dynamics
  • Learn about DNS implementation techniques and best practices
  • Investigate relevant academic papers on DNS in geophysics
USEFUL FOR

Researchers in geophysics, computational scientists, and anyone involved in simulating Earth's core dynamics using DNS methodologies.

RobosaurusRex
Messages
29
Reaction score
1
Hi all,

I am soon starting a research project into Earths core dynamics, and will be using a pre existing code. I understand the principle of DNS and resolving for all different resolutions. But I do not really understand how to implement that efficiently. Does anyone have any good resources for me?

I imagine using something like a finite volume code, and then running for different resolutions? Not a clue how to do DNS in practice.

Cheers all
 
Computer science news on Phys.org
I am not familiar with DNS computer code in the way you are suggesting, can you clarify? Thanks!
 
Evo said:
I am not familiar with DNS computer code in the way you are suggesting, can you clarify? Thanks!
DNS - Direct Numerical Simulation
 
RobosaurusRex said:
DNS - Direct Numerical Simulation
Thanks, do you think perhaps you might get more help in the computer forum? I can move this thread and leave a re-direct for a few days.
 
Evo said:
Thanks, do you think perhaps you might get more help in the computer forum? I can move this thread and leave a re-direct for a few days.
Please do, if you think that's best. My apologies
 
RobosaurusRex said:
Please do, if you think that's best. My apologies
No problem. That way it will get views from both forums at the same time, it does cross both forums.
 

Similar threads

Undergrad Jupiter atmosphere, turbulence and ocean fluid dynamics
  • · Replies 0 ·
Replies
0
Views
1K
Getting Started with Application Development
  • · Replies 6 ·
Replies
6
Views
2K
Doublet flow in Fluid Dynamics between two spheres or cylinders
  • · Replies 0 ·
Replies
0
Views
2K
Has Interprocess Communication Been Used for Multi-Phase Macroscopic Analyses?
  • · Replies 1 ·
Replies
1
Views
1K
How to implement PID control in Arduino w/o using loop function?
  • · Replies 6 ·
Replies
6
Views
2K
Theoretical Physics or Earth Physics?
  • · Replies 3 ·
Replies
3
Views
2K
Undergrad Work - Energy Principle Application to Fluid Flow
  • · Replies 35 ·
2
Replies
35
Views
4K
Modeling Air Compression Cylinder
  • · Replies 45 ·
2
Replies
45
Views
6K
Programs Physics or Engineering undergraduate major: Interest Fluid Dynamics
  • · Replies 9 ·
Replies
9
Views
7K
Undergrad Work - Energy Principle Application to Fluid Flow
  • · Replies 48 ·
2
Replies
48
Views
5K