Gennaro CUCCURULLO | TERMODINAMICA E TRASMISSIONE DEL CALORE

cod. 0612300010

TERMODINAMICA E TRASMISSIONE DEL CALORE

	0612300010
	DIPARTIMENTO DI INGEGNERIA INDUSTRIALE
	EQF6
	MECHANICAL ENGINEERING
	2018/2019

PERCORSO COMUNE Cohort 2017/2018

	OBBLIGATORIO
	YEAR OF COURSE 2
	YEAR OF DIDACTIC SYSTEM 2016
	ANNUALE

TEACHING UNITS

	SSD	CFU	HOURS	ACTIVITY	TYPE OF ACTIVITY
1	TERMODINAMICA E TRASMISSIONE DEL CALORE
	ING-IND/10	6	60	LESSONS	COMPULSORY SUBJECTS, CHARACTERISTIC OF THE CLASS
2	TERMODINAMICA E TRASMISSIONE DEL CALORE
	ING-IND/11	6	60	LESSONS	SUPPLEMENTARY COMPULSORY SUBJECTS

PROFESSORS

	GENNARO CUCCURULLO2 T Curriculum
	CARLO RENNO1 Curriculum

	Objectives
	THE AIM OF THE COURSE OF THERMODYNAMICS AND HEAT TRANSFER IS TO PROVIDE FOR THE KNOWLEDGE OF THE MAIN CONCEPTS OF THERMODYNAMICS, ENERGY CONVERSION SYSTEMS AND HEAT TRANSFER. THE COURSE, LOCATED ON THE SECOND YEAR, IS OF 12 CREDITS WITH A DURATION ON TWO SEMESTERS. THE FIRST HALF IS DEVOTED TO THERMODYNAMICS AND THE SECOND TO HEAT TRANSFER. IN THE FIRST SEMESTER THE MAIN OBJECTIVE IS THE STUDY OF THERMODYNAMICS, FIRST WITH THE APPROACH OF THE FUNDAMENTAL CONCEPTS OF THE BASIC TERMODINAMICS (I AND II LAW OF TERMODYNAMICS) AND AFTER THE MAIN TERMODYNAMICS APPLICATIONS REFERRING TO THE APPLICATIONS OF THE I AND II LAW OF THERMODYNAMICS TO COMPONENTS OF POWER PLANT, HEAT PUMP AND REFRIGERATION SYSTEM. THE SECOND SEMESTER IS SUBJECT TO THE STUDY OF HEAT TRANSFER AND ITS AIM IS TO STUDY THE MATHEMATICAL PHYSICAL BASIS OF THE DISCIPLINE. THEREFORE, AFTER DEFINITING THE THREE MAIN MODES OF THERMAL EXCHANGE AND DISCUSSED THE CORRESPONDING CONSTITUTIONAL EQUATIONS, THE COURSE ALLOWS TO EDUCATE FOR TRANSFORMING THERMAL PROBLEMS IN FORMAL LANGUAGE AND TO STUDY THE ANALYTICAL SOLUTION ALSO APPROXIMATE. THE FIRST PART OF THE COURSE WILL BE GIVEN BY PROF. RENNO, THE SECOND BY PROF. CUCCURULLO. OTHER INFORMATION CAN BE FOUND HERE: HTTPS://DOCENTI.UNISA.IT/005250/HOME HTTPS://WWW.RINOCUCCURULLO.COM/TC

THE AIM OF THE COURSE OF THERMODYNAMICS AND HEAT TRANSFER IS TO PROVIDE FOR THE KNOWLEDGE OF THE MAIN CONCEPTS OF THERMODYNAMICS, ENERGY CONVERSION SYSTEMS AND HEAT TRANSFER. THE COURSE, LOCATED ON THE SECOND YEAR, IS OF 12 CREDITS WITH A DURATION ON TWO SEMESTERS. THE FIRST HALF IS DEVOTED TO THERMODYNAMICS AND THE SECOND TO HEAT TRANSFER.
IN THE FIRST SEMESTER THE MAIN OBJECTIVE IS THE STUDY OF THERMODYNAMICS, FIRST WITH THE APPROACH OF THE FUNDAMENTAL CONCEPTS OF THE BASIC TERMODINAMICS (I AND II LAW OF TERMODYNAMICS) AND AFTER THE MAIN TERMODYNAMICS APPLICATIONS REFERRING TO THE APPLICATIONS OF THE I AND II LAW OF THERMODYNAMICS TO COMPONENTS OF POWER PLANT, HEAT PUMP AND REFRIGERATION SYSTEM.
THE SECOND SEMESTER IS SUBJECT TO THE STUDY OF HEAT TRANSFER AND ITS AIM IS TO STUDY THE MATHEMATICAL PHYSICAL BASIS OF THE DISCIPLINE. THEREFORE, AFTER DEFINITING THE THREE MAIN MODES OF THERMAL EXCHANGE AND DISCUSSED THE CORRESPONDING CONSTITUTIONAL EQUATIONS, THE COURSE ALLOWS TO EDUCATE FOR TRANSFORMING THERMAL PROBLEMS IN FORMAL LANGUAGE AND TO STUDY THE ANALYTICAL SOLUTION ALSO APPROXIMATE.
THE FIRST PART OF THE COURSE WILL BE GIVEN BY PROF. RENNO, THE SECOND BY PROF. CUCCURULLO. OTHER INFORMATION CAN BE FOUND HERE:
HTTPS://DOCENTI.UNISA.IT/005250/HOME HTTPS://WWW.RINOCUCCURULLO.COM/TC

	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 (3 H) - SYSTEM AND ENVIRONMENT. THERMODYNAMIC PROPERTIES. THERMODYNAMIC STATE. SIMPLE AND COMPRESSIBLEE SYSTEM. THERMODYNAMIC EQUILIBRIUM. ALMOST STATIC AND CYCLE TRANSFORMATIONS. ENERGY, WORK AND HEAT. FIRST LAW OF THERMODYNAMICS FOR CLOSED SYSTEMS (5 H) - ENERGY POSTULATE. FIRST LAW OF THERMODYNAMICS FOR ISOLATED SYSTEMS. MEASURABILITY AND CONTROLLABILITY OF ENERGY. OTHER FORMULATIONS OF THE FIRST LAW OF THERMODYNAMICS FOR A CLOSED SYSTEM. LIMITS OF THE FIRST LAW OF THERMODYNAMICS. SECOND LAW OF THERMODYNAMICS FOR CLOSED SYSTEMS (15 H) - 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 (7 H) - CONTINUITY EQUATION OF THE MASS. I AND II LAW OF THERMODYNAMICS. MECHANICAL ENERGY EQUATION. STATES THERMODYNAMICS (10 H) - PHASE IDENTIFICATION. THERMODYNAMIC PLANS. LIQUIDS, SOLIDS, STEAM AND GAS: MODELS, CALCULATION OF THE PROPERTIES AND TRANSFORMATIONS. MOIST AIR (5 H) - PROPERTY, EQUATIONS OF STATE, PSYCHROMETRIC CHART, ELEMENTARY TRANSFORMATIONS. MOTOR AND OPERATOR PLANTS (15 H) - COMPONENTS OF PLANTS. STEAM MOTOR PLANT. STEAM OPERATOR PLANT: REFRIGERATOR AND HEAT PUMP. HEAT TRANSFER INTRODUCTION (2H) BASIC MODES OF HEAT TRANSFER THE RELATION OF HEAT TRANSFER TO THERMODYNAMICS THE OBJECTIVES OF THE COURSE. CONSTITUTIVE AND BALANCE EQUATIONS FOR HEAT TRANSFER. STEADY 1D CONDUCTION (10 H) - THE CONDUCTION EQUATION. BOUNDARY CONDITIONS. STEADY ONE-DIMENSIONAL HEAT CONDUCTION IN SIMPLE GEOMETRIES FOR HOMOGENEOUS AND INHOMOGENEOUS PROBLEMS. EXTENDED SURFACES UNSTEADY HEAT CONDUCTION (10 H) LUMPED AND SEMI-INFINITE BODY. OSCILLATING BOUNDARY CONDITIONS. ANALYTICAL SOLUTIONS FOR THE SLAB, HEISLER CHARTS. CONVECTION (20 H) - ANALYSIS OF CONVECTION HEAT TRANSFER. DIMENSIONLESS BOUNDARY LAYER EQUATIONS AND SIMILARITY PARAMETERS. PROCEDURES FOR EVALUATING THE CONVECTION HEAT TRANSFER COEFFICIENT. FORCED CONVECTION INSIDE TUBES. BULK TEMPERATURE AND HEAT TRANSFER COEFFICIENT FON INTERNAL CONVECTION. THE SIMPLIFICATIONS OF THE FULLY DEVELOPED REGIONS. RADIATIVE HEAT TRANSFER (18) - THERMAL RADIATION: SPECTRAL AND DIRECTIONAL FEATURES. INTENSITY OF THE RADIATION FOR CALCULATING THE RADIATIVE HEAT FLUXES. BLACKBODY RADIATION. RADIATIVE CHARACTERISTICS OF OPAQUE SURFACES: EMISSION - ABSORPTION - REFLECTION, DEFINITIONS AND MODELS. RELATIONSHIP BETWEEN THE EMISSION, ABSORPTION AND REFLECTION. SPECIAL SURFACES. HEAT TRANSFER BETWEEN DIFFUSE GRAY SURFACES.

Contents

THERMODYNAMICS
BASIC CONCEPTS (3 H) - SYSTEM AND ENVIRONMENT. THERMODYNAMIC PROPERTIES. THERMODYNAMIC STATE. SIMPLE AND COMPRESSIBLEE SYSTEM. THERMODYNAMIC EQUILIBRIUM. ALMOST STATIC AND CYCLE TRANSFORMATIONS. ENERGY, WORK AND HEAT.
FIRST LAW OF THERMODYNAMICS FOR CLOSED SYSTEMS (5 H) - ENERGY POSTULATE. FIRST LAW OF THERMODYNAMICS FOR ISOLATED SYSTEMS. MEASURABILITY AND CONTROLLABILITY OF ENERGY. OTHER FORMULATIONS OF THE FIRST LAW OF THERMODYNAMICS FOR A CLOSED SYSTEM. LIMITS OF THE FIRST LAW OF THERMODYNAMICS.
SECOND LAW OF THERMODYNAMICS FOR CLOSED SYSTEMS (15 H) - 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 (7 H) - CONTINUITY EQUATION OF THE MASS. I AND II LAW OF THERMODYNAMICS. MECHANICAL ENERGY EQUATION.
STATES THERMODYNAMICS (10 H) - PHASE IDENTIFICATION. THERMODYNAMIC PLANS. LIQUIDS, SOLIDS, STEAM AND GAS: MODELS, CALCULATION OF THE PROPERTIES AND TRANSFORMATIONS.
MOIST AIR (5 H) - PROPERTY, EQUATIONS OF STATE, PSYCHROMETRIC CHART, ELEMENTARY TRANSFORMATIONS.
MOTOR AND OPERATOR PLANTS (15 H) - COMPONENTS OF PLANTS. STEAM MOTOR PLANT. STEAM OPERATOR PLANT: REFRIGERATOR AND HEAT PUMP.

HEAT TRANSFER
INTRODUCTION (2H)
BASIC MODES OF HEAT TRANSFER
THE RELATION OF HEAT TRANSFER TO THERMODYNAMICS
THE OBJECTIVES OF THE COURSE. CONSTITUTIVE AND BALANCE EQUATIONS FOR HEAT TRANSFER.
STEADY 1D CONDUCTION (10 H) - THE CONDUCTION EQUATION. BOUNDARY CONDITIONS. STEADY ONE-DIMENSIONAL HEAT CONDUCTION IN SIMPLE GEOMETRIES FOR HOMOGENEOUS AND INHOMOGENEOUS PROBLEMS. EXTENDED SURFACES
UNSTEADY HEAT CONDUCTION (10 H) LUMPED AND SEMI-INFINITE BODY. OSCILLATING BOUNDARY CONDITIONS. ANALYTICAL SOLUTIONS FOR THE SLAB, HEISLER CHARTS.
CONVECTION (20 H) - ANALYSIS OF CONVECTION HEAT TRANSFER. DIMENSIONLESS BOUNDARY LAYER EQUATIONS AND SIMILARITY PARAMETERS. PROCEDURES FOR EVALUATING THE CONVECTION HEAT TRANSFER COEFFICIENT. FORCED CONVECTION INSIDE TUBES. BULK TEMPERATURE AND HEAT TRANSFER COEFFICIENT FON INTERNAL CONVECTION. THE SIMPLIFICATIONS OF THE FULLY DEVELOPED REGIONS.
RADIATIVE HEAT TRANSFER (18) - THERMAL RADIATION: SPECTRAL AND DIRECTIONAL FEATURES. INTENSITY OF THE RADIATION FOR CALCULATING THE RADIATIVE HEAT FLUXES. BLACKBODY RADIATION. RADIATIVE CHARACTERISTICS OF OPAQUE SURFACES: EMISSION - ABSORPTION - REFLECTION, DEFINITIONS AND MODELS. RELATIONSHIP BETWEEN THE EMISSION, ABSORPTION AND REFLECTION. SPECIAL SURFACES. HEAT TRANSFER BETWEEN DIFFUSE GRAY SURFACES.

	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, ENERGY CONVERSION SYSTEMS AND HEAT TRANSFER

	Verification of learning
	THE LEVEL OF ACHIEVEMENT OF THE TEACHING OBJECTIVES IS CERTIFIED BY THE EXAMINATION WITH EVALUATION IN THIRTY. THE ACHIEVEMENT OF THE PREFIXED OBJECTIVES WILL BE REALIZED BY WRITTEN TEST AND ORAL INTERVIEW ON AVERAGE SEVEN DAYS AFTER THE WRITTEN TEST. THE WRITTEN TEST CONSISTS IN THE RESOLUTION OF PROBLEMS OF THE SAME TYPE OF THOSE RESOLVED DURING THE HOURS OF EXERCISE. THE STUDENTS THAT OBTAIN IN THE TEST A SCORE EQUAL TO AT LEAST D (THE MAXIMUM IS A) ARE ADMITTED TO THE ORAL. IN PARTICULAR, IT IS AIMED TO EVALUATE THE CAPABILITY OF THE STUDENT IN APPROACHING, WITH CRITICAL SENSE AND MATURITY, PROBLEMS TYPICAL OF APPLIED THERMODYNAMICS AND HEAT TRANSFER. WRITTEN TESTS MAY INCLUDE QUESTIONS OPEN AND STRUCTURED SEMI-STRUCTURED TESTS IN ADDITION TO VARIOUS TYPES OF EXERCISES.

Verification of learning

THE LEVEL OF ACHIEVEMENT OF THE TEACHING OBJECTIVES IS CERTIFIED BY THE EXAMINATION WITH EVALUATION IN THIRTY. THE ACHIEVEMENT OF THE PREFIXED OBJECTIVES WILL BE REALIZED BY WRITTEN TEST AND ORAL INTERVIEW ON AVERAGE SEVEN DAYS AFTER THE WRITTEN TEST. THE WRITTEN TEST CONSISTS IN THE RESOLUTION OF PROBLEMS OF THE SAME TYPE OF THOSE RESOLVED DURING THE HOURS OF EXERCISE. THE STUDENTS THAT OBTAIN IN THE TEST A SCORE EQUAL TO AT LEAST D (THE MAXIMUM IS A) ARE ADMITTED TO THE ORAL. IN PARTICULAR, IT IS AIMED TO EVALUATE THE CAPABILITY OF THE STUDENT IN APPROACHING, WITH CRITICAL SENSE AND MATURITY, PROBLEMS TYPICAL OF APPLIED THERMODYNAMICS AND HEAT TRANSFER. WRITTEN TESTS MAY INCLUDE QUESTIONS OPEN AND STRUCTURED SEMI-STRUCTURED TESTS IN ADDITION TO VARIOUS TYPES OF EXERCISES.

	Texts
	A.CESARANO, P. MAZZEI - ELEMENTI DI TERMODINAMICA - LIGUORI EDITORE. R.MASTRULLO, P.MAZZEI, R.VANOLI - TERMODINAMICA PER INGEGNERI - LIGUORI EDITORE. G. CUCCURULLO, ELEMENTI DI TERMODINAMÍCA E TRASMISSIONE DEL CALORE, MAGGIOLI, 2016 FOR FURTHER READING:: MORAN, SHAPIRO, MUNSON, DEWITT. ELEMENTI DI FISICA TECNICA PER L'INGEGNERIA, MCGRAW-HILL. ECKERT, DRAKE. ANALYSIS OF HEAT AND MASS TRANSFER, MCGRAW-HILL. OZISIK. HEAT TRANSFER: A BASIC APPROACH, MCGRAW-HILL. MYERS. ANALYTICAL METHODS IN CONDUCTION HEAT TTRANSFER, GENIUM PUB. BEJAN, CONVECTION HEAT TRANSFER, WILEY.

Texts

A.CESARANO, P. MAZZEI - ELEMENTI DI TERMODINAMICA - LIGUORI EDITORE.
R.MASTRULLO, P.MAZZEI, R.VANOLI - TERMODINAMICA PER INGEGNERI - LIGUORI EDITORE.
G. CUCCURULLO, ELEMENTI DI TERMODINAMÍCA E TRASMISSIONE DEL CALORE, MAGGIOLI, 2016

FOR FURTHER READING::
MORAN, SHAPIRO, MUNSON, DEWITT. ELEMENTI DI FISICA TECNICA PER L'INGEGNERIA, MCGRAW-HILL.
ECKERT, DRAKE. ANALYSIS OF HEAT AND MASS TRANSFER, MCGRAW-HILL.
OZISIK. HEAT TRANSFER: A BASIC APPROACH, MCGRAW-HILL.
MYERS. ANALYTICAL METHODS IN CONDUCTION HEAT TTRANSFER, GENIUM PUB.
BEJAN, CONVECTION HEAT TRANSFER, WILEY.

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Gennaro CUCCURULLO | TERMODINAMICA E TRASMISSIONE DEL CALORE