Academic year 2023/2024 |
Supervisor: | prof. Ing. Pavel Novotný, Ph.D. | |||
Supervising institute: | ÚADI | |||
Teaching language: | English | |||
Aims of the course unit: | ||||
The objective of the course is to make students familiar with state-of-the-art of noise and vibration and enable the solution of various problems of motor vehicles by computational and experimentational methods. |
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Learning outcomes and competences: | ||||
The student will acquire the ability to critically evaluate the vibration and noise of motor vehicles and apply analytical, numerical and experimental methods. The student can apply these skills in the development of motor vehicles. |
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Prerequisites: | ||||
Knowledge of mathematics taught at the bachelor’s degree level and necessarily includes linear algebra (matrices, determinants, systems of linear equations), differential and integral calculus and ordinary differential equations. Knowledge of basic kinematics, dynamics and strength of materials. |
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Links to other subjects: |
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Course contents: | ||||
The course discusses the physical description of vibration and noise generation and propagation with reference to applications in the automotive industry. Emphasis is placed on understanding the physical nature of vibration and noise, measures leading to the reduction of negative effects, and analytical and numerical methods of solving this problem. The problematics are applied to the identification of sources of vibration and noise in motor vehicles, powertrains and rotating machinery. |
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Teaching methods and criteria: | ||||
The course is taught through lectures explaining the basic principles and theory of the discipline. Exercises are focused on practical topics presented in lectures. | ||||
Assesment methods and criteria linked to learning outcomes: | ||||
The course-unit credit is conditioned by active participation in the seminars, proper preparation of the semester work and fulfilment of the conditions of the control tests. The exam verifies the knowledge gained during lectures and seminars and is divided into a written theoretical part, part of the computational solution of vibrations and noise and an oral part. The exam considers the work of the student in the exercise. The student has to score more than one-half of the points for the successful completion of the test. |
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Controlled participation in lessons: | ||||
Exercises are compulsory, the form of replacing the missed lessons is solved individually with the lecturer or with the course guarantor. Lectures are optional. |
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Type of course unit: | ||||
Lecture | 13 × 2 hrs. | optionally | ||
Computer-assisted exercise | 13 × 2 hrs. | compulsory | ||
Course curriculum: | ||||
Lecture |
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Computer-assisted exercise |
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Literature - fundamental: | ||||
1. DE SILVA C. W. Vibration and Shock Handbook. 1st Edition. Taylor and Francis Group. 2005. | ||||
2. NORTON, M. P. and D. G. Karczub. Fundamentals of Noise and Vibration Analysis for Engineers. Cambridge University Press, second edition, 2004. ISBN 978-0-521-49561-6. | ||||
3. NGUYEN-SCHÄFER, Hung. Rotordynamics of Automotive Turbochargers. Second Edition. Ludwigsburg, Germany: Springer, 2015. ISBN 978-3-319-17643-7. | ||||
Literature - recommended: | ||||
1. NGUYEN-SCHÄFER, Hung. Aero and Vibroacoustics of Automotive Turbochargers. 1. Stuttgart, Germany: 3, 2013. ISBN 978-3-642-35069-6. | ||||
2. SMETANA, C. et al. Hluk a vibrace: měření a hodnocení. Praha: Sdělovací technika, 1998. ISBN 80-901936-2-5. | ||||
3. NOVÝ R., KUČERA M. Snižování hluku a vibrací. Praha: Vydavatelství ČVUT Praha, 2009. | ||||
4. DE JALON, J., G. a E. BAYO. Kinematics and Dynamic Simulations of Multibody Systems The Real-Time Chalange. New York: Springer-Verlag, 1994. ISBN 978-1461276012. |
The study programmes with the given course: | |||||||||
Programme | Study form | Branch | Spec. | Final classification | Course-unit credits | Obligation | Level | Year | Semester |
N-ADI-P | full-time study | --- no specialisation | -- | Cr,Ex | 6 | Compulsory | 2 | 1 | S |
N-ENG-A | full-time study | --- no specialisation | -- | Cr,Ex | 6 | Compulsory-optional | 2 | 1 | S |
N-ENG-Z | visiting student | --- no specialisation | -- | Cr,Ex | 6 | Recommended course | 2 | 1 | S |
Faculty of Mechanical Engineering
Brno University of Technology
Technická 2896/2
616 69 Brno
Czech Republic
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