Applied Thermodynamics and Energy Systems

Marco SORRENTINO Applied Thermodynamics and Energy Systems

0612600012
DIPARTIMENTO DI INGEGNERIA INDUSTRIALE
INDUSTRIAL ENGINEERING AND MANAGEMENT
2015/2016

OBBLIGATORIO
YEAR OF COURSE 2
YEAR OF DIDACTIC SYSTEM 2012
ANNUALE
CFUHOURSACTIVITY
1TERMODINAMICA APPLICATA E SISTEMI ENERGETICI - TERMODINAMICA APPLICATA
660LESSONS
2TERMODINAMICA APPLICATA E SISTEMI ENERGETICI - SISTEMI ENERGETICI
660LESSONS
Objectives
THE AIM OF THE COURSE OF APPLIED THERMODYNAMICS AND ENERGY SYSTEMS IS TO PROVIDE FOR THE KNOWLEDGE OF THE MAIN CONCEPTS OF THERMODYNAMICS AND SYSTEMS CONVERSION OF ENERGY. THE COURSE, LOCATED ON THE SECOND YEAR, 12 CREDITS WITH A DURATION ON TWO SEMESTERS. THE FIRST HALF IS DEVOTED TO THE THERMODYNAMICS, THE SECOND HEAT TRANSMISSION. THE FIRST PART OF THE COURSE WILL BE GIVEN BY PROF. RENNO, THE SECOND BY PROF. PIANESE.
EXTENDED INFO CAN BE FOUND HERE:
HTTP://WWW.UNISA.IT/DOCENTI/CARLORENNO/DIDATTICA/TERMODINAMICA
Prerequisites
FOR THE SUCCESSFUL ACHIEVEMENT OF THE OBJECTIVES, THE KNOWLEDGE OF THE BASIC NOTIONS AS GIVEN IN THE FIRST YEAR COURSES OF MATHEMATICS AND PHYSICS IS REQUIRED.
Contents
THERMODYNAMICS

BASIC CONCEPTS AND DEFINITIONS
SYSTEM AND ENVIRONMENT. THERMODYNAMIC PROPERTIES. THERMODYNAMIC STATE. EQUATION OF STATE. PURE SUBSTANCE. STATES OF AGGREGATION. SIMPLE AND COMPRESSIBLE SYSTEM. THERMODYNAMIC EQUILIBRIUM. TRANSFORMATION ALMOST STATIC. CONVERSION CYCLE. ENERGY. WORK. HEAT. TEMPERATURE.

FIRST LAW OF THERMODYNAMICS FOR CLOSED SYSTEMS
INTRODUCTION. FIRST LAW OF THERMODYNAMICS FOR ISOLATED SYSTEMS. FIRST LAW OF THERMODYNAMICS FOR CLOSED SYSTEMS. FIRST LAW AS BALANCE EQUATION. ENTHALPY AND OTHER FORMULATIONS OF THE FIRST LAW OF THERMODYNAMICS FOR A CLOSED SYSTEM.

SECOND LAW OF THERMODYNAMICS FOR CLOSED SYSTEMS
INTRODUCTION. LIMITS OF THE FIRST LAW OF THERMODYNAMICS. ENTROPY POSTULATE. ENTROPY PROPERTIES. REVERSIBLE AND IRREVERSIBLE PROCESSES. SECOND LAW OF THERMODYNAMICS FOR ISOLATED SYSTEMS. MEASURABILITY OF ENTROPY. GIBBS EQUATIONS. SECOND LAW OF THERMODYNAMICS FOR CLOSED SYSTEMS. INEQUALITY OF CLAUSIUS. VOLUME CHANGE WORK. SPECIFIC HEAT. ENERGY CONVERSION SYSTEMS. DIRECT AND REVERSE CARNOT CYCLES.

GENERAL LAWS OF OPEN SYSTEMS
GENERAL. CONTINUITY EQUATION OF THE MASS. FIRST LAW OF THERMODYNAMICS. SECOND LAW OF THERMODYNAMICS. MECHANICAL ENERGY EQUATION.

STATES THERMODYNAMICS
PHASE IDENTIFICATION. THERMODYNAMIC PLANS. LIQUIDS, SOLIDS, STEAM AND GAS: MODELS, CALCULATION OF THE PROPERTIES AND TRANSFORMATIONS.
 
MOTOR AND OPERATOR PLANTS
GENERAL INTRODUCTION. COMPONENTS OF PLANTS. STEAM MOTOR PLANT. STEAM OPERATOR PLANT: REFRIGERATOR AND HEAT PUMP.

MOIST AIR
PROPERTY, EQUATIONS OF STATE, PSYCHROMETRIC CHART, ELEMENTARY TRANSFORMATIONS.

HEAT TRANSFER
INTRODUCTION TO THE THREE FUNDAMENTAL MECHANISMS OF HEAT EXCHANGE.

THERMAL CONDUCTION
FUNDAMENTAL EQUATION OF THE CONDUCTION. STUDY OF THE CONDUCTION IN CASE OF ONE-DIMENSIONAL STATIONARY SYSTEM WITH REFERENCE TO BODIES WITH PLANE AND CYLINDRICAL SYMMETRY WITHOUT GENERATION. MECHANISMS IN SERIES AND PARALLEL. STUDY OF THE CONDUCTION IN CASE OF NON-DIMENSIONAL STATIONARY SYSTEM.

THERMAL RADIATION
BASIC DEFINITIONS. BLACK BODY: DEFINITION AND LAWS. SURFACES RADIATIVE CHARACTERISTICS. GREY BODY. RADIATIVE HEAT TRANSFER BETWEEN TWO PARALLEL FLAT AND INDEFINITE SURFACES. FACTORS OF VIEW.

CONVECTION
NATURAL AND FORCED CONVECTION. NEWTON'S LAW. LAMINAR AND TURBULENT FLOW. INDOOR AND OUTDOOR FLOW. CONCEPT OF BOUNDARY LAYER. NON DIMENSIONAL GROUPS. EVALUATION OF THE UNITARY CONVECTIVE CONDUCTANCE FOR FORCED AND NATURAL CONVECTION.

HEAT EXCHANGERS
GENERAL AND CLASSIFICATION OF THE MOST COMMON HEAT EXCHANGERS. EQUATION OF DESIGN AND CONCEPT OF EFFICIENCY.
Teaching Methods
DURING THE COURSE LESSONS AND EXERCISES ARE PROVIDED IN THE CLASSROOM. SELECTED EXERCISES ARE ASSIGNED TO THE STUDENTS IN ORDER TO IMPROVE THE KNOWLEDGE OF THERMODYNAMICS, HEAT TRANSFER AND ENERGY CONVERSION SYSTEMS.
Verification of learning
THE ACHIEVEMENT OF THE PREFIXED OBJECTIVES WILL BE REALIZED BY WRITTEN TEST AND ORAL INTERVIEW. THE LATTER, IS TO BE HELD NECESSARILY IN THE SAME SESSION IN WHICH THE WRITTEN TEST IS PASSED. IS TYPICALLY SCHEDULED SEVEN DAYS AFTER THE WRITTEN TEST.
Texts
A.CESARANO, P. MAZZEI - ELEMENTI DI TERMODINAMICA - LIGUORI EDITORE.
R.MASTRULLO, P.MAZZEI, R.VANOLI - TERMODINAMICA PER INGEGNERI - LIGUORI EDITORE.
R.MASTRULLO,V. NASO, R.VANOLI - FONDAMENTI DI TRASMISSIONE DEL CALORE - LIGUORI EDITORE.
G.RIZZO, SUPPORTI DIDATTICI MULTIMEDIALI AL CORSO DI MACCHINE, CD-ROM, CUES 2001.
R.DELLA VOLPE, MACCHINE, LIGUORI, NAPOLI, 1994.
O.ACTON, C.CAPUTO, INTRODUZIONE ALLO STUDIO DELLE MACCHINE, UTET, TORINO, 1979.
O.ACTON, C.CAPUTO, IMPIANTI MOTORI, UTET, TORINO, 1979.
EL WAKIL, POWER PLANT TECHNOLOGY, MCGRAW HILL.
I.I IONEL, PUMPS AND PUMPING, ELSEVIER.
H. A. SORENSEN ENERGY CONVERSION SYSTEMS, JOHN WILEY & SONS, 1983.
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