Article

Quantitative Comparison of 3D-1D Vascular Coupling Models: Lateral Average versus Sphere of Influence Methods

2026-07-17

Abstract excerpt

Computational models coupling one-dimensional vascular networks with three-dimensional tissue domains are widely used for predicting blood flow distribution in tumor perfusion, drug delivery, and therapeutic planning. Two prominent coupling paradigms have emerged: the Lateral Average Model (LAM) which implements distributed transmural exchange via a vessel wall conductivity parameter γ (m Pa −1 s −1 ), and the...

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Literature Corpus work: d83f6c7b-eb92-5ec6-8b05-90b6814be6cd
DOI: 10.64898/2026.07.12.738114

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