This course introduces fundamental concepts of fluid mechanics with a focus on applications in biological systems. Topics include fluid properties, hydrostatics, fluid dynamics, conservation laws, and flow in biological systems such as blood circulation and respiratory mechanics. The course integrates theoretical concepts with biomedical applications to provide students with a strong foundation for further studies in bioengineering.
Introduction to Fluid Mechanics: Definition and scope of fluid mechanics in bioengineering. Properties of fluids: viscosity, density, surface tension and their respective units
Fluid Statics: Pressure and its measurement in a clinical setting. Hydrostatic forces on submerged surfaces
Fluid Dynamics Basics: Types of fluid flow (laminar vs. turbulent)Flow classification: steady vs. unsteady, compressible vs. incompressible. Streamlines and flow visualization
Conservation Laws in Fluid Mechanics: Continuity equation (mass conservation). Energy equation and Bernoulli’s principle
Viscous Flow: Poiseuille’s Law and flow in blood vessels. Effects of viscosity in biological flows
Biofluid Applications: Blood circulation and hemodynamics and diseases Respiratory fluid mechanics and diseases from environmental dusts. Flow in the GI tracts and the oesophagus
Pumps and their applications in a clinical setting: Pump theory Pumps and their applications in clinical applications
