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## APPLIED PHYSICS

CODE 60359 2017/2018 9 credits during the 2nd year of 8716 Electrical Engineering (L-9) GENOVA ING-IND/10 Italian GENOVA (Electrical Engineering) Annual Prerequisites You can take the exam for this unit if you passed the following exam(s): Electrical Engineering 8716 (coorte 2016/2017) MATHEMATICAL ANALYSIS I 56594 GEOMETRY 56716 FUNDAMENTAL OF PHYSICS 72360

## AIMS AND CONTENT

### LEARNING OUTCOMES

This course is aimed at providing basic knowledge of applied thermodynamics and heat transfer, with specific attention to cycles, thermal plants,  thermo-fluids, heat transfer mechanisms. Theory will be integrated by practical exanples.

### TEACHING METHODS

Typically four hours/week for both first and second semester.

Interruptions of lessons (if any) will be announced by the teacher well in advance

### SYLLABUS/CONTENT

First part:

Thermometry. Closed and open systems. Thermodynamic state and properties. Thermodynamic processes. Definition of heat and work. First law of thermodynamics for open and closed systems. Internal energy and enthalpy. Specific heat. Secon law of thermodynamics, Kelvin and Clausius definitions. TdS equations. Ideal gas: state equation, properties, fundamental processes. Pure substances: definition, properties, thermodynamic diagrams. Cycles: Carnot, Joule, Otto, Diesel, Rankine, calculation of efficiency. Inverse cycles:  Carnot, two-phase, calculation of efficiency.

Second part:

Thermodynamics of fluids: Bernoulli equation and its applications, pressure drop in pipes. Incopmressible and compressible fluids, Hugoniot equation.

Conduction heat transfer: Fourier law, equation of conduction in Cartesian and cylindrical coordinates. Finned surfaces. Transient conduction: lumped analysis.

Convection heat transfer: Boundary layer for external and internal flows, natural and forced convection, dimensionless analysis.

Radiation heat transfer: Black body, definition and laws. Heat transfer between black and gray bodies.

G.Tanda: “Dispense del Corso Fisica Tecnica ”, http://www.aulaweb.unige.it.

G.Comini: “Lezioni di Termodinamica Applicata”, SGE Padova.

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

G. Guglielmini, C. Pisoni, “ Introduzione alla Trasmissione del Calore” Ed. CEA, 2001.
F.Kreith: " Principi di Trasmissione del Calore", Liguori Editore, Napoli.

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

## TEACHERS AND EXAM BOARD

### Exam Board

GIOVANNI TANDA (President)

MARCO FOSSA

ANNALISA MARCHITTO

MARIO MISALE

## LESSONS

### TEACHING METHODS

Typically four hours/week for both first and second semester.

Interruptions of lessons (if any) will be announced by the teacher well in advance

### Class schedule

All class schedules are posted on the EasyAcademy portal.

## EXAMS

### EXAM DESCRIPTION

Oral examination. Two written examination during the lesson period (not mandatory)

### ASSESSMENT METHODS

Exam will consist in answering two questions concerning the two parts of the course.

Alumns are also requested to solve a practical exercise.

### Exam schedule

Date Time Location Type Notes
10/01/2018 09:00 GENOVA Orale L'inizio della prova di esame del 5 giugno 2018 sarà alle 15 (aula B7) e non alle 9
25/01/2018 09:00 GENOVA Orale L'inizio della prova di esame del 5 giugno 2018 sarà alle 15 (aula B7) e non alle 9
08/02/2018 09:00 GENOVA Orale L'inizio della prova di esame del 5 giugno 2018 sarà alle 15 (aula B7) e non alle 9
05/06/2018 15:00 GENOVA Orale L'inizio della prova di esame del 5 giugno 2018 si svolgerà in aula B7, a partire dalle ore 15, per i primi 8 allievi iscritti nella lista ufficiale mentre per gli allievi dal n.9 a seguire si terranno in aula B6 a partire dalle ore 9
02/07/2018 09:00 GENOVA Orale L'inizio della prova di esame del 5 giugno 2018 sarà alle 15 (aula B7) e non alle 9
26/07/2018 09:00 GENOVA Orale L'inizio della prova di esame del 5 giugno 2018 sarà alle 15 (aula B7) e non alle 9
07/09/2018 09:00 GENOVA Orale L'inizio della prova di esame del 5 giugno 2018 sarà alle 15 (aula B7) e non alle 9