In this lecture, the fundamental aspects of environmental water flows areexplained based on the fluid mechanics. In particular, as introduction, derivation of some partial differential equations governing the water flow is explained in detail, and based on their equations, some basic features of the water flow are discussed.
As listed below, several important phenomena observed in actual environmental water flowsare taken up, and their interesting features are discussed being based on mathematical analysis of the fluid mechanics.
(1). Mechanism of flow instability.
(2). Physics of water surface wave.
(3). Features of density current (Instability, Internal wave).
(4). Mathematical modeling of turbulent effects for the environmental water flows.
1. Review of flow dynamics -1
2. Review of flow dynamics -2
3. Essential feature of flow -1
4. Essential feature of flow -2
5. Water Surface Wave
6. Density Flow -1
7. Density Flow -1
8. Mathematical modeling of turbulent effects for the environmental water flows
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