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Educational guide | |||||||||||||||||||||||||||||||||||||||
IDENTIFYING DATA | 2024_25 | |||||||||||||||||||||||||||||||||||||||
Subject | STRUCTURAL AND AEROLASTIC PROPULSIVE SYSTEMS DESIGN. | Code | 00713009 | |||||||||||||||||||||||||||||||||||||
Study programme |
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Descriptors | Credit. | Type | Year | Period | ||||||||||||||||||||||||||||||||||||
4.5 | Compulsory | First | Second |
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Prerequisites | ||||||||||||||||||||||||||||||||||||||||
Department | TECN.MINERA,TOPOGRAF. Y ESTRUC |
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Coordinador |
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iubem@unileon.es jvale@unileon.es vgutp@unileon.es |
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Lecturers |
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Web | http:// | |||||||||||||||||||||||||||||||||||||||
General description | ||||||||||||||||||||||||||||||||||||||||
Tribunales de Revisión |
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Competencies |
Type A | Code | Competences Specific |
A13176 | ||
A13178 | ||
A13179 | ||
A13181 | ||
A13183 | ||
A13187 | ||
A13189 | ||
A13206 | ||
Type B | Code | Competences Transversal |
B3048 | ||
B3049 | ||
B3050 | ||
B3051 | ||
B3052 | ||
B3053 | ||
Type C | Code | Competences Nuclear |
C1 |
Learning aims |
Competences | |||
The student understands and masters the laws of internal aerodynamics. The student will apply them in conjunction with other disciplines to solve complex problems in the aeroelasticity of propulsion systems. | A13176 A13178 A13179 A13181 A13183 A13187 A13189 A13206 |
B3048 B3049 B3050 B3051 B3052 B3053 |
C1 |
Contents |
Topic | Sub-topic |
BLOCK I: AEROELASTICITY | Topic 1: Static aeroelasticity of wings. 1.1 Highly elongated straight wings. One-dimensional model. 1.2 Wings with deflection. 1.3 Fluid-structure coupling for the calculation of divergence and control reversal. Topic 2: Dynamic aeroelasticity of wings. 2.1 Lift-surface method for wings in compressible regime. 2.2 Application to flutter calculation and atmospheric turbulence response. |
BLOCK II: FINITE ELEMENT METHOD | Topic 3: Introduction to FEM 3.1 Numerical models in the mechanics of continuous media. 3.2 Discretization 3.3 Theorem of virtual works in elasticity. Topic 4: Formulations 4.1 Formulations for one element. 4.2 Global formulation of the problem. 4.3 Elements, nodes, nodal variables. Interpolation Topic 5: Analysis of the element 5.1. Natural coordinates. 5.2. Shape functions 5.3. Families of elements Topic 6: Isoparametric Elements 6.1. Definition 6.2. Geometry 6.3. Stiffness matrix. Mass matrix. Vector of loads. |
Planning |
Methodologies :: Tests | |||||||||
Class hours | Hours outside the classroom | Total hours | |||||||
Problem solving, classroom exercises | 7 | 10.5 | 17.5 | ||||||
Practicals using information and communication technologies (ICTs) in computer rooms | 10 | 15 | 25 | ||||||
Lecture | 24 | 36 | 60 | ||||||
Mixed tests | 4 | 6 | 10 | ||||||
(*)The information in the planning table is for guidance only and does not take into account the heterogeneity of the students. |
Methodologies |
Description | |
Problem solving, classroom exercises | The professor will guide students in applying theoretical concepts and results to problem solving, encouraging critical thinking at all times. Exercises will be proposed and students will solve them, thus acquiring skills in using the necessary tools for problem solving. |
Practicals using information and communication technologies (ICTs) in computer rooms | Development and analysis of structural models using finite elements software. |
Lecture | Theoretical classes in which the theoretical foundations of the subject are exposed, reasoned and deduced. At the end of each section, simple exercises are solved to clarify the theory explained. |
Personalized attention |
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Assessment |
Description | Qualification | ||
Practicals using information and communication technologies (ICTs) in computer rooms | Practical exam with computer software | 30% | |
Others | There will be two types of written tests: 1. Final exam of the whole course 2. Individual work and/or periodical quizzes to be done by the student. |
1. 60% 2. 10% |
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Other comments and second call | |||
It is mandatory to obtain a grade of 5 out of 10 in order to pass the course. In the second call, the results of the tests taken throughout the semester will be valid, although it is not mandatory to have taken them. In the case of non-participation in tests and/or individual work, the grade of the final exam will be 100% of the evaluation. English friendly |
Sources of information |
Access to Recommended Bibliography in the Catalog ULE |
Basic | |
GARCÍA-FOGEDA, P. Y ARÉVALO, F. "Introducción a la Aeroelasticidad", Editorial Garceta, Septiembre, 2015. LÓPEZ DÍEZ, J. Y GARCÍA- FOGEDA, P. "Problemas de Aeroelasticidad". ETSI Aeronáuticos, UPM. DOWELL, EH., CURTISS, HC., SCANLAU, RH Y F. SISFO. FR. "A Modern Course in Aeroelasticity". Sijthoff and Noordhoff, 1980. BISPLINGHOFF, RL. Y ASHLEY, H. "Principles of Aeroelasticity". Dover, 1962. BISPLINGHOFF, RL, ASHLEY H., Y R.L. HALFMAN. RL. "Aeroelasticity". Ed. Addison-Wesley, 1955. FUNG. YC. "An Introduction to the theory of Aeroelasticity". Wiley, 1955. BIELAWA, RICHARD L. Rotary wing structural dynamics and aeroelasticity. WRIGHT, JAN R. Y COOPER, JONATHAN E. "Introduction to aircraft aeroelasticity and loads". American Institute of aeronautics and Astronautics; Chichester Reston, Virginia, 2007. Oñate E. Cálculo de Estructuras por el Método de Elementos Finitos: Análisis Elástico Lineal. Centro Internacional de Métodos Numéricos en Ingeniería. Bathe K. J. Finite Element Procedures. Prentice Hall, 2014. Fish, Jacob and Belytschko, Ted. A first course in finite elements. Wiley, 2007 Cook R. D., Malkus D. S., Plesha M. E. y Witt R. J. Concepts and Applications of Finite Element Analysis. John Wiley & Sons, Inc., 2001. |
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Complementary | |
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