Relative accuracy of turbulence simulations using pseudo-spectral and finite difference solvers

Key Points

• Turbulence simulations vary significantly in accuracy based on the solver used, impacting results.
• Findings indicate that pseudo-spectral solvers provide more accurate results than finite difference methods in certain scenarios.
• Analysis involves comparative simulations using established numerical methods across fluid dynamics.
• Implications highlight the need for careful selection of computational techniques to enhance simulation fidelity.