Aerodynamics

Numbering Code U-ENG25 35047 LJ77
U-ENG25 35047 LJ52
Year/Term 2021 ・ Second semester
Number of Credits 2 Course Type Lecture
Target Year Target Student
Language Japanese Day/Period Fri.2
Instructor name TAKATA SHIGERU (Graduate School of Engineering Professor)
Outline and Purpose of the Course This is the continuation of the class "Gasdynamics (50450)." Mainly treated are two-dimensional inviscid compressible fluid flows and aerodynamic forces acting on the bodies in such flows. A modern approach to gas flows based on the kinetic theory of gases is introduced as well.
Course Goals To learn/ understand the fundamental issues of two-dimensional compressible gas flows related to high speed flight.
Schedule and Contents 1. Review of Gasdynamics (2times)-- Shock wave, Mach line, Prandtl-Meyer fan
2. Shock--Expansion wave theory and Interaction of oblique shocks (2times)
3. Non-isentropic flow and Mrocco's theorem (1time) -- Bow shock, Shock--Expansion wave interaction, etc.
4. Small perturbation theory (3times) -- Potential flow, Similarity rules, etc.
5. Steady two-dimensional flow and the method of characteristics (3times)
6. Kinetic theory of gases (4times) -- velocity distribution function, Boltzmann equation, etc.
Evaluation Methods and Policy By the final exam., in principle.
Course Requirements Fluid dynamics 1,2, Gasdynamics, Elemental Calculus (A,B, I,II), Linear Algebra (A,B)
Study outside of Class (preparation and review) Students are expected to read the textbook by themselves in accordance with the progress of the class.
Textbooks Textbooks/References Elements of Gasdynamics, H. M. Liepmann and A. Roshko, (Dover Publications), ISBN:0486419630
References, etc. Modern Compressible Flow (2nd ed.), J. D. Anderson, Jr., (McGraw-Hill), ISBN:0071006656
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