Learning objectives
The course aims to provide the advanced notions for the energy analysis of systems, both through the study of the conversion processes between the different forms of energy (thermal, mechanical), and by providing the fundamental elements on the mechanisms of heat exchange and fluid dynamics.
Knowledge and understanding:
At the end of the educational path, the student will have acquired advanced knowledge in the field of thermodynamics, fluid dynamics, and heat transfer. With regard to the themes of thermodynamics and heat transfer, he will also be able to outline many problems of practical interest, highlighting the relevant physical phenomena.
Skills:
The student will be able to perform the energy and thermal analysis of problems, after schematizing the system and its interactions with the boundary.
Autonomy of judgment:
At the end of the learning process, the student will have improved his tools to critically interpret energy conversion and heat transfer phenomena.
Communication skills:
The student must have the ability to outline the problem, presenting the details of the physical phenomenon and the results of the analysis carried out in a clear manner and with command of language.
Prerequisites
To successfully follow the course, it is necessary to have acquired the basic notions of mathematical analysis and applied physics.
Course unit content
The teaching course aims to delve into the following topics: thermodynamics, fluid dynamics, and heat transfer. The fundamental principles introduced in the previous module will be further explored for each topic. In particular, real gases and the thermal cycles of prime movers and operating machines will be studied. In the study of the motion of bodies within fluids, the concepts of drag and lift will be examined in depth. In the field of heat transfer, convection, and radiation will be thoroughly explored. Heat exchangers will also be discussed, including design examples.
Full programme
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Bibliography
Y. A. Çengel, “Termodinamica e trasmissione del calore”, McGraw-Hill.
Oppure
M.J. Moran, H.N. Shapiro, B.R. Munson, D.P. DeWitt, “Elementi di Fisica tecnica per l’ingegneria”, McGraw-Hill
As an overall outline, the teacher's notes are available.
Teaching methods
Both the theoretical framework of the topics and the development of application examples will be carried out in the classroom, on the blackboard.
Assessment methods and criteria
Verification of learning is based on an oral test preceded by a written test in which two numerical problems and two open-ended questions about theory are proposed. Passing the test constitutes a constraint for admission to the oral exam, in which the correct and complete answer to theory questions are verified.
During the test it is not possible to consult texts or lecture notes.
The results of the written test is communicated immediately after the correction of the papers, usually within three days, by means of a communication sent by e-mail to the students enrolled in the exam; the final grade is communicated immediately at the end of the oral exam before its eventual registration.
Honors are awarded in the case of achieving the maximum score to which is added the mastery of the disciplinary vocabulary.
During the teaching period, one intermediate test will be held (in December) which, if passed, will allow direct access to the oral exam in the next exam session (June).
Other information
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2030 agenda goals for sustainable development
This course contributes to the realization of the ONU objectives of the 2030 Agenda for Sustainable Development
