השוואת שיטות

	המטולוגיה CFD	FEA Bone Remodeling	דינמיקה הפוכה	מודל ה-Windkessel
תחום	ביומכניקה	ביומכניקה	ביומכניקה	ביומכניקה
משפחה	Process / pipeline	Process / pipeline	Process / pipeline	Process / pipeline
שנת המקור	2002	1987	1990	1969
הוגה השיטה	David Steinman	Rik Huiskes	David Winter	Nikolaos Westerhof
סוג	Multi-physics finite element simulation	Multi-physics finite element pipeline	Computational analysis pipeline	Physiological lumped-parameter modeling
מקור מכונן	Steinman, D. A., Vinh, B., Ethier, C. R., Ojha, M., Cobbold, R. S., & Johnston, K. W. (2002). A numerical simulation of flow in a two-dimensional end-to-side anastomosis model. Journal of Biomechanical Engineering, 115(1), 112-118.	Huiskes, R., Weinans, H., Grootenboer, H. J., Dalstra, M., Fudala, B., & Slooff, T. J. (1987). Adaptive bone-remodeling theory applied to prosthetic-design analysis. Journal of Biomechanics, 20(11-12), 1135-1150.	Winter, D. A. (1990). Biomechanics and Motor Control of Human Movement. Wiley-Interscience.	Westerhof, N., Bosman, F., De Vries, N. C., & Noordergraaf, A. (1969). Analog studies of the human systemic arterial tree. Journal of Biomechanics, 2(2), 121-143.
כינויים	Cardiovascular CFD, Blood flow simulation, Hemodynamic simulation	Bone remodeling simulation, Trabecular architecture adaptation, Mechano-regulation	Inverse problem, Biomechanical inverse dynamics	Elastic chamber model, Arterial compliance model, Lumped parameter model
קשורות	3	3	3	3
תקציר	Computational fluid dynamics (CFD) for hemodynamics solves the Navier-Stokes equations to simulate blood flow in realistic vascular geometries. Pioneered by researchers such as David Steinman, CFD hemodynamics reveals complex flow patterns, wall shear stress distributions, and hemodynamic factors implicated in atherosclerosis, aneurysm rupture, and device-induced thrombosis.	Finite element analysis (FEA) for bone remodeling predicts how bone tissue density and architecture adapt to changes in mechanical loading over time. Pioneered by Rik Huiskes and Donald Carter in the 1980s, this computational approach integrates stress analysis with biophysical remodeling rules to simulate the long-term response of bone to disease, aging, or surgical intervention.	Inverse dynamics is a biomechanical analysis technique that estimates the forces and moments acting on joints during movement by working backward from observed motion and ground reaction forces. Introduced by David Winter in the early 1990s, it is fundamental to understanding how muscles and joints generate and control human motion.	The Windkessel model is a lumped-parameter representation of the arterial system that captures the pulsatile dynamics of blood flow and pressure using simple mechanical analogs (resistors and capacitors). Named after the German word for air chamber, it was formalized by Westerhof and colleagues in the late 1960s and remains fundamental to understanding arterial hemodynamics and blood pressure regulation.