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## ENVIRONMENTAL APPLIED PHYSICS

CODE 60357 2021/2022 6 cfu during the 2nd year of 8715 INGEGNERIA CIVILE E AMBIENTALE (L-7) - GENOVA ING-IND/11 Italian GENOVA 1° Semester This unit is a module of: AULAWEB

## OVERVIEW

Please refer to what is written for the course of Engineering Physics

## AIMS AND CONTENT

### LEARNING OUTCOMES

Please refer to what is written for the course of Engineering Physics

### TEACHING METHODS

Please refer to what is written for the course of Engineering Physics

### SYLLABUS/CONTENT

Engineering thermodynamics: Introduction to energy issue: renewable and not renewable resources, energy needs and availability, environmental impacts. Energy transfer by heat. Energy transfer by work. State functions. Thermodynamic transformations. Ideal gas law and gas mixtures. Internal energy. First law of thermodynamics. Energy balance for control volumes. Second law of thermodynamics. Reversible and irreversible processes. Entropy. Pure substance. Thermodynamic planes: (p, T), (p,v), (T,S) (H, S), (p, H). Carnot theorem and cycle (direct and reverse). Energy conversion efficiency. Brayton cycle. Rankine cycle. Internal combustion cycles. Refrigeration cycle. Reverse cycle machines: refrigerator and heat pump. Refrigerants. Coefficient of performance. Absorption refrigeration system.
Heat transfer: Mechanisms of heat transfer. Thermal conduction. Fourier equation. Mono-dimensional problems. Thermal resistance. Transient thermal conduction. Forced convection. General principles and boundary layer. Dimensionless groups. Internal and external convection. Forced convection correlations. Natural convection. Forced and natural convection correlations. Radiative heat transfer. Black body. Planck’s and Wien’s laws. Emissivity and absorptivity. Legge di Kirchoff. Gray body. View factors. Lambert law. Radiation in black cavities. Radiation in gray cavities.

Please refer to what is written for the course of Engineering Physics

## TEACHERS AND EXAM BOARD

### Exam Board

ANNALISA MARCHITTO

DAVIDE BORELLI (President Substitute)

PAOLO CAVALLETTI (President Substitute)

## LESSONS

### LESSONS START

https://corsi.unige.it/8715/p/studenti-orario

### Class schedule

ENVIRONMENTAL APPLIED PHYSICS

## EXAMS

### EXAM DESCRIPTION

Please refer to what is written for the course of Engineering Physics

### ASSESSMENT METHODS

The modality to check the achievement of expected learning outcomes consists in the evaluation conducted during the exam, as well as in the sharing of the results of exercises performed during the course.

The written exam verifies the achievement of an adequate level of operational expertize such as to allow an effective practice in the field.

The theoretical comprehension of the subject is verified through oral questions regarding the different topics taught during the course.

### Exam schedule

Date Time Location Type Notes
10/01/2022 10:00 GENOVA Scritto
14/01/2022 09:30 GENOVA Orale
27/01/2022 09:30 GENOVA Orale
03/02/2022 10:00 GENOVA Scritto
17/02/2022 09:30 GENOVA Orale
06/06/2022 10:00 GENOVA Scritto
16/06/2022 09:30 GENOVA Orale
01/07/2022 10:00 GENOVA Scritto
12/07/2022 09:30 GENOVA Orale 1
08/09/2022 10:00 GENOVA Scritto

### FURTHER INFORMATION

Please refer to what is written for the course of Engineering Physics