Numbering Code	U-ENG23 33541 LE73	Year/Term	2022 ・ First semester
Number of Credits	2	Course Type	Lecture
Target Year		Target Student
Language	English	Day/Period	Tue.4
Instructor name	GOTOH HITOSHI (Graduate School of Engineering Professor) KHAYYER ABBAS (Graduate School of Engineering Associate Professor) ONDA SHINICHIROU (Graduate School of Engineering Associate Professor) HARADA EIJI (Graduate School of Engineering Associate Professor) IKARI HIROYUKI (Graduate School of Engineering Assistant Professor)
Outline and Purpose of the Course	As a continuation to Hydraulics I and the Exercises, the essential topics in modern hydraulics and fluid mechanics are covered and discussed in detail. In particular, the mechanics of water surface waves, the shallow water flow equation and its applications, turbulence statistics and the closure problem of Reynolds equation are addressed.
Course Goals	To learn and deepen the understanding of essential matters in modern hydraulics・fluid mechanics.
Schedule and Contents	. Dynamics of water surface waves [Lec:4times]: Governing equations of water surface waves, solutions of small amplitude waves, long and deep water waves, wave groups and group velocities, mechanical energy of water surface waves, surface tension waves, two-dimensional waves. Shallow water flow equation [Lec:2times]: Depth integration and derivation of shallow water flow equation, shallow water flow equation for rotating systems. Intermediate examination: Intermediate examination is carried out. Equation of coastal current [Lec:2times]: Derivation of the equation of coastal current and explanation of the physical meaning of radiation stress. Turbulence statistics and Reynolds equation completion problem [Lec:5times]: Turbulence statistics, Kolmogorov's local isotropy theory, derivation of Reynolds stress equation, Boussinesq approximation and one and two equation turbulence models. Achievement confirmation: Comprehensive assessment will be conducted. Feedback
Evaluation Methods and Policy	Grades will be based on a comprehensive assessment by the final exam and the intermediate exam (50 marks for the intermediate exam and 50 marks for the final exam, for a total of 100 marks).
Course Requirements	Having taken the credits for [Hydraulics I and Exercises]. Having taken the credits for standard liberal arts mathematics, including calculus and basic linear algebra, and standard liberal arts physics, including mechanics and basic electromagnetism ([Fundamental Physics A], [Fundamental Physics B], and [Advanced Dynamics]).
Study outside of Class (preparation and review)	Review of lecture content
Textbooks	Textbooks/References	non
References, etc.	non