Educational guide
IDENTIFYING DATA 2024_25
Subject ACOUSTICS AND VIBRATIONS Code 00708044
Study programme
0708 - GRADO EN INGENIERÍA MECÁNICA
Descriptors Credit. Type Year Period
6 Optional Fourth Second
Language
Castellano
Prerequisites
Department QUIMICA Y FISICA APLICADAS
Coordinador
ESTEVEZ MAURIZ , LAURA
E-mail lestm@unileon.es
jrcepr@unileon.es
Lecturers
CEPEDA RIAÑO , JESÚS RAMIRO
ESTEVEZ MAURIZ , LAURA
Web http://http://www.unileon.es/estudiantes/estudiantes
General description The course seeks to provide the fundamentals of acoustics and vibration engineering: fundamentals, as well as the different methods of analysis, evaluation and control, environmental impact and exposure. To this end, knowledge and practical applications will be provided on the evaluation and control of noise and vibrations in different areas.
Tribunales de Revisión
Tribunal titular
Cargo Departamento Profesor
Presidente QUIMICA Y FISICA APLICADAS FRAILE LAIZ , ROBERTO
Secretario QUIMICA Y FISICA APLICADAS MARCOS MENENDEZ , JOSE LUIS
Vocal QUIMICA Y FISICA APLICADAS PALENCIA COTO , COVADONGA
Tribunal suplente
Cargo Departamento Profesor
Presidente QUIMICA Y FISICA APLICADAS ZORITA CALVO , MIGUEL
Secretario QUIMICA Y FISICA APLICADAS GARCIA ORTEGA , EDUARDO
Vocal QUIMICA Y FISICA APLICADAS LOPEZ CAMPANO , LAURA

Competencias
Code  
A18181
B5632
B5634
B5635
B5636
B5637
B5638
B5642
B5643
B5644
B5645
B5646
B5647
B5648
B5651
B5652
C2 CMECES2 That students know how to apply their knowledge to their work or vocation in a professional manner and possess the skills that are usually demonstrated through the development and defense of arguments and the resolution of problems within their area of study.
C3 CMECES3 That students have the ability to gather and interpret relevant data (normally within their area of study) to make judgments that include reflection on relevant issues of a social, scientific or ethical nature.
C4 CMECES4 That students can transmit information, ideas, problems and solutions to both a specialised and non-specialised audience

Learning aims
Competences
The student will be trained to be able to solve problems related to noise and vibrations, based on the acquisition of theoretical and practical knowledge. Management and use of measuring equipment instruments. Describe the fundamental concepts of vibration and sound, measurement techniques, regulations and instrumentation currently used. Identification, control and analysis of vibrations. A18181
 B5642
B5643
B5645
B5646
B5652
 C2
Ability to solve problems, transmit knowledge and solutions. Carrying out studies related to acoustics and vibrations based on laboratory activities. B5632
B5634
B5635
B5636
B5637
B5643
B5645
B5647
B5651
B5652
 C2
C3
C4
Applied knowledge of industrial noise, propagation, attenuation, absorption and isolation. Ability to solve problems related to noise and vibration control. B5636
B5637
B5638
B5642
B5644
B5648

Contents
Topic Sub-topic
MODULE 1. ACOUSTICS
1. FUNDAMENTALS OF ACOUSTICS
2. MEASUREMENT, INSTRUMENTATION AND ACOUSTIC REGULATIONS. Management of instrumentation, measurements, and regulations.
3. PROPAGATION AND SOUND ATTENUATION. Principles and modelling.
4. ENVIRONMENTAL IMPACT AND NOISE MAPS. Calculation methods and tools. Legislation.
4. NOISE CONTROL. ACOUSTIC ISOLATION AND CHARACTERIZATION OF SOUND SOURCES. SOUND EXHIBITION.
5. BUILDING ACOUSTICS. COMPLIANCE WITH THE CTE-DB-HR
MODULE 2. VIBRATIONS 6. FUNDAMENTALS OF VIBRATIONS.
7. MEASUREMENT, INSTRUMENTATION AND VIBRATION REGULATIONS. Instrumentation and experiments. Exposure to vibrations.
8. VIBRATION ANALYSIS. DIAGNOSIS AND PREDICTIVE MAINTENANCE. Problems and design.
9. VIBRATION CONTROL. Instrumentation and tests.
10. MODAL ANALYSIS. Measurements and analysis.

Planning
Methodologies  ::  Tests
  Class hours Hours outside the classroom Total hours
Laboratory practicals 14 28 42
 
Problem solving, classroom exercises 10 10 20
Presentations / expositions 2 4 6
 
Lecture 30 30 60
 
Extended-answer tests 4 18 22
 
(*)The information in the planning table is for guidance only and does not take into account the heterogeneity of the students.

Methodologies
Methodologies   ::  
  Description
Laboratory practicals The student will carry out experiences that complement and exemplify the content developed in the classroom.
Problem solving, classroom exercises The teacher will guide students in the application of theoretical concepts and results in problem solving, encouraging critical reasoning at all times.
Presentations / expositions Students will present the work and/or reports, experiments, carried out individually and/or in groups. The aim is for the student to develop transversal and soft skills, in addition to generating a peer evaluation based on the students' own comments.
Lecture In the theoretical work sessions in classroom, the teacher will introduce, through illustrative examples, the concepts of the subject.

Personalized attention
 
Problem solving, classroom exercises
Lecture
Description
The student can count on the teacher's help by requesting individual tutorial sessions, which will be carried out by arranging a day and time at the student's request via email.

Assessment
  Description Qualification
Extended-answer tests The theoretical concepts, the exercises and lab contents carried out during the course will be evaluated.
A test will be taken for each module, and it is necessary to obtain a grade equal to or greater than 4/10 in each module to average with the continuous evaluation and pass the subject. 		40 %
Others - Reports to be delivered based on the activities carried out in the laboratory sessions.
- Theoretical and experimental works related to the contents of the subject.
- Reports: It will be necessary to obtain a grade equal to or greater than 4/10 in the continuous evaluation to average with the tests and pass the subject.		 60%
 
Other comments and second call

FIRST CALL:

A test will be carried out for each of the modules, and the student must obtain a grade equal to or greater than 4/10 in each of them in order to be able to average between both and, later, be able to average with the continuous evaluation and pass the subject. .

If the student does not attend the practical activities, he or she will lose the option to apply for the corresponding percentage of the final grade.

 

SECOND CALL:

 

If the student obtains a grade lower than 4/10 in one or both modules, the student must take the test or tests corresponding to that block in the second call. 

The laboratory activities will not be repeated in the second call, however, if the student obtains a grade lower than 4/10 in the continuous evaluation in the first call, the option will be given, previously agreed upon with the teacher, to redo the practical reports or pertinent work improvement.

 

For the second call, the most favorable grade will be taken between:

- 40% of the grade for the development tests of the two module (grade for each module equal to or greater than 4/10) + 60% of the continuous evaluation grade (grade equal to or greater than 4/10).

- The note of the extraordinary development tests. To make the average between both modules, a minimum grade of 5/10 is necessary in each of the blocks to make the average. If the student does not exceed this grade of 5/10 in each module, the most unfavorable grade of the corresponding module will be set as the final grade.

Sources of information
Access to Recommended Bibliography in the Catalog ULE

Basic , , ,

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