Gasdynamics

Numbering Code U-ENG25 35045 LJ52
U-ENG25 35045 LJ77
Year/Term 2022 ・ First semester
Number of Credits 2 Course Type Lecture
Target Year Target Student
Language Japanese Day/Period Tue.2
Instructor name TAKATA SHIGERU (Graduate School of Engineering Professor)
Outline and Purpose of the Course Dynamics of high speed gas flows is treated on the basis of the fluid dynamics for compressible inviscid fluid. In this course, one-dimensional and quasi one-dimensional flows are mainly discussed, in order to show typical phenomena coming from the fluid compressibility.
Course Goals To learn/understand fundamental issues specific to compressible fluid flows
Schedule and Contents 1. Euler set of equations (2 times)
2. Sound propagation (2 times)-- propagation of infinitesimal disturbance
3. Quasi one-dimension flow (2 times) -- isentropic flow, Laval nozzle, etc.
4. Propagation of finite amplitude disturbance (2 times) -- wave deformation, Riemann invariants, etc.
5. Standing Shock wave (1 times) -- Rankine-Hugoniot relation, etc.
6. Shock tube problem (3 time) -- Riemann problem, Reflection and deflection of waves
7. From one-dimensional to two-dimensional flow (3 times) -- Oblique Shock, Prandtl-Meyer fan, etc.
Evaluation Methods and Policy By the final exam., in principle.
Course Requirements Fluid dynamics 1, 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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