STL Thoracic Aorta Geometry for HemeLB Simulations

This thoracic aorta geometry is used as a domain of the HemeLB simulations in the paper titled "A Multi-Component, Multi-Physics Computational Model for Solving Coupled Cardiac...本胸主动脉几何模型（thoracic aorta geometry）被用作题为《用于求解耦合心脏……的多组分多物理场计算模型》的论文中HemeLB模拟的计算域（domain）。