# Subject description - AE0M14AML

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 AE0M14AML Aerodynamics and Mechanics of Flight Extent of teaching: 2+2s Guarantors: Roles: V Language ofteaching: CS Teachers: Completion: Z,ZK Responsible Department: 13114 Credits: 4 Semester: Z

Anotation:

Subject clarifies substantial relations and effects of force influence of flowing fluid on surface of airfoil, wing or complete airplane at subsonic or supersonic airspeeds. Further, subject deals with basic tasks of airplane performance and necessary conditions for airplane stability and control.

Course outlines:

 1 Property of gas, kinematics of flow field, fundamental equations of mechanics of fluid. 2 Fundamental equations of thermodynamics, measurement of airspeed, potential flow, lift. 3 Conformal transformation. Rotational flow, vortex. Navier-Stokes formula. 4 Dimensional analysis and similarity, laminar and turbulent flow. 5 Boundary layer. Airfoil nomenclature, aerodynamics forces and moments. 6 Thin airfoil theory, integral characteristics and effect of viscosity, families of airfoils. 7 Wing nomenclature, effects of finite span, lifting line theory, characteristics of wing. 8 Twisted wing. Devices for increasing of lift, harmful drag. 9 Subsonic compressible flow, compressibility corrections, transonic divergence. 10 Swept wing. Principles of stability and control. 11 Propulsion, theory of propeller, regimes of propeller, standard atmosphere. 12 Airplane performance (basic regimes of flight, some flight maneuvers). 13 Critical state of compressible fluid, normal and oblique shock waves, expansion waves. 14 Supersonic flow over airfoil and wing.

Exercises outline:

 1 Flow of incompressible flow 2 Isoentropic flow, measurement of airspeed. 3 Potential flow, Kutta-Joukowski theorem. 4 Pressure distribution, Kutta condition, potential and real vortex. 5 Aerodynamics coefficients, aerodynamic tunnels. 6 Airfoils characteristics, airfoils families, panel method. 7 Induced parameters, Glauert method. 8 Mechanization of wing. 9 Correction of compressibility effect, critical airspeed. 10 Static a dynamic stability. 11 Propeller diagram, MSA. 12 Gliding flight, required and available thrust, range and endurance. 13 Climbing flight, ceiling, V-n diagram, steady horizontal turn, takeoff and landing. 14 Wave drag, assessment.

Literature:

 [1] Anderson, J. D. Jr., : Fundamentals of Aerodynamics. McGraw-Hill, 2007 [2] Anderson, J. D. Jr., : Introduction to Flight. McGraw-Hill, New York, 2005. [3] Phillips, W. F. : Mechanics of Flight. John Wiley & Sons, 2004. [4] Bertin, J. J., : Aerodynamics for Engineers. Prentice-Hall, 2002. [5] Brož, V. : Aerodynamika nízkých rychlostí. Vydavatelství ČVUT, 2001. [6] Brož, V. : Aerodynamika vysokých rychlostí rychlostí. Vydavatelství ČVUT, 2001. [7] Tichopád, V., : Letové výkony. Vydavatelství ČVUT, 2001.

Requirements:

Subject is included into these academic programs:

 Program Branch Role Recommended semester MEKME1 Wireless Communication V – MEKME5 Systems of Communication V – MEKME4 Networks of Electronic Communication V – MEKME3 Electronics V – MEKME2 Multimedia Technology V – MEOI1 Artificial Intelligence V – MEOI5NEW Software Engineering V – MEOI5 Software Engineering V – MEOI4 Computer Graphics and Interaction V – MEOI3 Computer Vision and Image Processing V – MEOI2 Computer Engineering V – MEEEM1 Technological Systems V – MEEEM5 Economy and Management of Electrical Engineering V – MEEEM4 Economy and Management of Power Engineering V – MEEEM3 Electrical Power Engineering V – MEEEM2 Electrical Machines, Apparatus and Drives V – MEKYR4 Aerospace Systems V – MEKYR1 Robotics V – MEKYR3 Systems and Control V – MEKYR2 Sensors and Instrumentation V –

 Page updated 19.6.2019 17:52:58, semester: Z,L/2020-1, L/2018-9, Z,L/2019-20, Send comments about the content to the Administrators of the Academic Programs Proposal and Realization: I. Halaška (K336), J. Novák (K336)