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FUNDAMENTALS OF ENERGETICS AND HEAT TRANSFER

CODE 72370
ACADEMIC YEAR 2022/2023
CREDITS
  • 12 cfu during the 2nd year of 8784 INGEGNERIA MECCANICA (L-9) - LA SPEZIA
  • SCIENTIFIC DISCIPLINARY SECTOR ING-IND/10
    LANGUAGE Italian
    TEACHING LOCATION
  • LA SPEZIA
  • SEMESTER 2° Semester
    MODULES This unit is a module of:
    TEACHING MATERIALS AULAWEB

    AIMS AND CONTENT

    LEARNING OUTCOMES

    The course has the following specific objectives: to give some fundamentals on heat transfer applied to energy transformation and production; to provide some general bases in the energetic field, in such a way the student can make correct options on the production and rational use of energy; to give the first elements on solar and nuclear energy

    AIMS AND LEARNING OUTCOMES

    Based on the previously stated objective, the student at the end of the module will be able to operate critically on heat transfer problems both when there is only one heat transmission mechanism and in complex systems when heat is transmitted simultaneously with several combined mechanisms .

    These objectives will be achieved with theoretical lessons combined with numerical applications carried out during the exercises and the latter representing engineering scenarios present in the activity of the mechanical engineer.

    From the hierarchical point of view learning starting from a scale of basic complexity (remembering, understanding) and it will move towards higher complexities such as solving, judging and proposing engineering solutions.

    TEACHING METHODS

    The course consists in theoretical lectures and numerical practices.

    SYLLABUS/CONTENT

    Fundamentals of heat transfer by conduction, convection and radiation with several application to power plant components with particular reference to heat exchangers. Primary and secondary energy sources. A world-wide and national survey on energy production and consumption. The use of solar energy at high, medium and low temperature. Fission and fusion nuclear energy. Problem of environmental pollution by fossil and nuclear fuel. Principles of psychrometrics. Psychrometric charts (Mollier - Carrier). Psychometric transformations. Measure relative humidity. The place conditioning in summer and winter.

    RECOMMENDED READING/BIBLIOGRAPHY

    The reference book is:

    Fundamentals of Thermal-Fluid Sciences (5th Edition ISBN 978-9-814-72095-3)

    Y. A. Cengel, J. Cimbala, R.H. Turner

    (Mc Graw Hill edts.)

     

    Heat transfer

     

    Chapter 16 (all)

    Chapter 17 (all)

    Chapter 18 (only 18.1 section)

    Chapter 19 (19.1, 19.2, and 19.3 section)

    Chapter 20 (read only)

    Chapter 21 (from page 859 to page 883)

    Chapter 22 (all)

    C.   Bonacina,  A.  Cavallini  e  L.  Mattarolo,  Termodinamica  Applicata, CLEUP Padova 1988.

    Y. Cengel, Termodinamica e Trasmissione del Calore, McGraw-Hill

    G.  Guglielmini  e  C.  Pisoni,  Elementi  di  Trasmissione del Calore, Ed. Veschi, 1990.

    G.   Guglielmini,   E.   Nannei   e   C.  Pisoni,  Problemi  di  Termodinamica Tecnica e Trasmissione del Calore, ECIG Genova.

    C. Pizzetti, Condizionamento dell'Aria e Refrigerazione, Masson Italia Editori.

    S. Kacaç, A.E. Bergles, F. Mayinger, Heat exchangers, Hemisphere Publishing Corporation.

    J.W. Palen, Heat exchangers sourcebook, Hemisphere Publishing Corporation.

    Y. Shabanay, Heat Transfer – Thermal Management of Electronics, CRC Press.

    W. M. Kays, A.L. London, Compact Heat Exchangers, Krieger Publishing Company, 1984, 3rd edition

    F. Kreith, Principi di trasmissione del calore, Liguori Editore

    G. Comini e G. Cortella, Energetica Generale, SGEeditoriali, Padova

     

     

    M. Misale, Schede dell’insegnamento “Fondamenti di Energetica e Trasmissione del Calore ” (AulaWeb)

    Testi di consultazione

    M.J.  Moran  and  H.N.  Shapiro,  Fundamentals  of  Engineering  Thermodynamics, John Wiley & sons, 1988.

    A. Bejan, Heat Transfer, Jonh Wiley & Sons, Inc., 1993.

    TEACHERS AND EXAM BOARD

    Exam Board

    MARIO MISALE (President)

    ANNA CHIARI

    FRANCESCO DEVIA

    GIOVANNI TANDA

    ANNALISA MARCHITTO (President Substitute)

    LESSONS

    Class schedule

    All class schedules are posted on the EasyAcademy portal.

    EXAMS

    EXAM DESCRIPTION

    written and oral

     

    For disabled students and students with SLD, it is possible to request the application of art. 29 paragraph 4 of the University Didactic Regulations

    ASSESSMENT METHODS

    written and oral

     

    For disabled students and students with SLD, it is possible to request the application of art. 29 paragraph 4 of the University Didactic Regulations

    Exam schedule

    Date Time Location Type Notes