ABSTRACT
This paper presents a method for developing a modular solver integration framework in Navier-Stokes simulation systems, enabling the incorporation of various numerical algorithms. It addresses numerical stability, conservation properties, parallel execution on heterogeneous architectures, and adaptive mesh refinement.
PAPER · PDF
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Key findings
Develops a modular architecture with formally specified interfaces for solver components.
Analyzes interface conditions to maintain conservation, stability, and accuracy.
Supports heterogeneous CPU-GPU architectures with dynamic load balancing.
Includes a comprehensive experimental validation plan and risk assessment.
Limitations & open questions
Potential failure modes include temporal accuracy degradation and load imbalance in heterogeneous computations.