Environmental Transport Processes: Fluid Flow and Turbulence

Natural environments are constantly in motion, where understanding how water and air transport substances is crucial for environmental engineering and resource protection. This course provides a clear, step-by-step guide to analyzing fluid flow, velocity profiles, and turbulence in environmental systems. You will learn to: Understand fundamental transport mechanisms, including advection, diffusion, and dispersion; Analyze velocity profiles in open channels, boundary layers, and natural streams; Calculate shear stress, friction velocity, and mixing coefficients using standard equations; Explore the mechanics of turbulence, eddy viscosity, and turbulent kinetic energy; Practice solving environmental transport problems with structured, text-based walkthroughs; Learn how modern numerical modeling concepts and sensor data are applied to track pollutants. You will start with core fluid mechanics definitions before moving on to velocity distributions, boundary layer theory, and turbulent transport equations. This course is designed for beginners in civil engineering, environmental science, or hydrology, with no advanced fluid dynamics background required. Begin reading today to build a solid foundation in environmental fluid transport.