Fundamental kinematics laws of interstitial fluid flows on vascular walls

作     者：Yajun Yin Hongyi Li Gang Peng Xiaobin Yu Yiya Kong Yajun Yin;Hongyi Li;Gang Peng;Xiaobin Yu;Yiya Kong

作者机构：Department of Engineering MechanicsTsinghua UniversityBeijing 100084China Beijing HospitalNational Center of GerontologyInstitute of Geriatric MedicineChinese Academy of Medical SciencesBeijing 100730China 

出 版 物：《Theoretical & Applied Mechanics Letters》 (力学快报（英文版）)

年 卷 期：2021年第11卷第3期

页      面：146-150页

核心收录：

学科分类：08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 

基　　金：This work was financially supported by the National Natural Science Foundation of China(Grants 12050001 82050004 and 11672150) 

主　　题：Vascular walls Interstitial fluid flow Essential flowing properties Fundamental kinematics laws 

摘      要：In the previous studies,the phenomenon that the interstitial fluid(ISF)can flow along tunica adventitia of the arteries and veins in both human and animal bodies was *** the basis of these studies,this paper aims to:(i)summarize the basic properties of the ISF flows in the walls of arteries and veins,(ii)combine the basic properties with axiomaticism and abstract the axiom for ISF flows,and(iii)propose three fundamental laws of the ISF flow,(i.e.,the existence law,the homotropic law and the reverse law).The three laws provide solid theoretical basement for exploring the kinematic patterns of interstitial fluid flow in the cardiovascular system.