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GRUPPO ESAMI A SCELTA - (show)
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6
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18390 -
ENERGIE RINNOVABILI: PROCESSI E TECNOLOGIE
(objectives)
The fundamental objective of the "Renewable Energy: Processes and Technologies" course is to provide the student with the knowledge and technical and practical skills for the design and development of plant solutions aimed at producing energy that can be used for both civil and industrial purposes. , also in relation to the renewable energy sector. The expected learning outcomes are the knowledge of the criteria and sizing procedures of systems that base their operation on heat exchange dynamics such as ovens, heat exchangers, thermal systems, condensers, evaporative towers, steam generators and geothermal systems with pumps. of heat to both vertical and horizontal probes. To these are added the theoretical and practical notions associated with the energy cycle, the types of fossil fuels compared to those from renewable sources with obvious references to the dynamics of environmental pollution, biomass, biochemical processes of energy production (biochemical processes, in particular anaerobic digestion with biogas upgrading and thermochemical processes, in particular the gasification process), geothermal energy with low enthalpy plants, solar energy (both thermal and photovoltaic), bioliquids and biofuels, wind energy and hydroelectricity. During the course, purely applicative issues relating to multi-physics simulation software will also be addressed, useful for solving complex and multidisciplinary problems in the industrial sector. In addition, the practical tools typically required in the context of the implementation / identification of strategies for integrated systems for the production of energy in the industrial sector (for example for sustainable industrial districts) will be discussed.
Therefore, the expected learning outcomes include the knowledge and development of a critical sense in terms of the ability to identify the parameters associated with the operation of the aforementioned equipment and systems in order to optimize their operation both in the sizing phase and in the activities (if possible) in relation to the requests of the final user, thus developing a critical sense from a technical point of view, as well as understanding the meaning of the technical terminology used in the renewable energy plant sector, in relation to technologies and processes. At the end of the course, the student will have practical and theoretical notions relating to the main types of plants for the exploitation of renewable energy sources, strengthening the skills already developed in the three-year degree course and having the ability to solve problems relating to issues, including new ones or which require multidisciplinary approaches, in any case deriving from the sector under study. At the end of the course, the student will be able to communicate their conclusions clearly and unambiguously to specialist and non-specialist interlocutors operating in the renewable plant engineering sector. In addition, the expected results include the student's development of a learning ability that allows him to deepen the issues addressed independently, adapting to the needs he will encounter in the workplace.
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CARLINI Maurizio
( syllabus)
48 hours Course, divided into the following topics:
Classification of fuels (2h).
Energy sources and RES (2h).
Environmental pollution (2h).
Energy balance (2h).
Biomasses (2h).
Anaerobic digestion and related exercise (4h).
Biofuels (2h).
Thermochemical processes and related exercise (4h).
Solar energy: solar thermal and PV plants and related exercise (4h).
Geothermal energy and related exercise (4h).
Wind energy and related exercise (4h).
Hydraulic energy and related exercise (4h).
Compound Parabolic Concentrators: applications and R&D activities (3h).
COMSOL Multiphysics case study (numerical simulation for engineering) (3h).
Theory and exercise final overview (6h).
( reference books)
Slides and lecture notes.
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6
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AGR/09
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48
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16220 -
MICRO E MACRO-ECONOMIA
(objectives)
A)EDUCATIONAL GOALS
The provision of the basic analytical tools to understand the functioning of the economic and financial system and the role of households, enterprises, banks, Government and the rest of the world, by presenting the economics as a social science characterized by a plurality of theoretical approaches.
B) EXPECTED LEARNING OUTCOMES
1.Knowledge and understanding ability: the knowledge of theories and economic policies useful to understand the main issues of contemporary economy.
2.Capability to apply knowledge and understanding: the knowledge of concepts and methods to judge the main criticalities and opportunities of an economy.
3.Capability to approach the subject in a critical manner: the capability to identify the main relationships of the economic system to grasp its logic and explain it according to the different theoretical approaches and with a critical capacity.
4.Communication abilities: to knowledge of the analytical rigor through the use of formulas and graphs and with the illustration of logical links.
5.Learning ability: successful condition in learning is the ability to reconstruct autonomously and critically the introductory notions of political economy.
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6
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SECS-P/01
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48
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18168 -
INFORMATICA INDUSTRIALE
(objectives)
During the course, the student will learn how to build a website, insert traces to track user behavior, analyze user behavior data with python
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Derived from
18168 INFORMATICA INDUSTRIALE in INGEGNERIA INDUSTRIALE L-9 ZINGONI ANDREA
( syllabus)
• Fundamentals of statistics and probability (6h) – Lessons
- Basic concepts of statistics and combinatorics
- Basic concepts of probability
- Marginal, joint and conditioned probability and events independence
- Bayes Theorem and Total Probability Theorem
- Composed and iterated experiments
• Random variables (10h): – Lessons + Matlab laboratory
- Introduction to random variables
- Continuous and discrete variables
- Distribution and probability density/mass functions
- Trasformations of random variables
- Characteristic parameters of random variables
- Systems of random variables
- Characteristic parameters of random variables systems
• Introduction to artificial intelligence (2h): – Lessons + Seminars
- Artificial intelligence definition/s and algorithm types
- Artificial intelligence history, from the first inventions to the state-of-the-art
- Uses, benefits, criticalities and issues of artificial intelligence
- Machine learning techniques (16h): – Lessons + Matlab and Python laboratory + Seminars
- Introduction, inference, features reduction, training and validation
- PCA
- K-Means
- Naïve Bayes classifier
- Lineare and logistic regression
- k-NN classifier
- SVM
- Decision/regression tree and random forest
- Main aspects of reinforcement learning
• Fundamentals of neural networks and deep learning (14h): – Lessons + Python laboratories + Seminars
- Introduction to neural networks
- Dimensioning neural networks and hyperparameters
- Improving performances of neural networks
- CNN
( reference books)
- "Teoria della probabilità e variabili aleatorie, con applicazioni all’ingegneria e alle scienze", di A. Bononi e G. Ferrari, ed. Esculapio, 2008.
- "Algoritmi per I’intelligenza artificiale”, di R. Marmo, ed. Hoepli, 2020.
- "Artificial intelligence: a modern approach" 4th ed., di S. Russel, P. Norvig, ed. Global Edition.
- “Hands-on machine learning with Scikit-learn, Keras & TensorFlow” 2nd ed., di A. Géron, O’Reilly ed.
- “Neural Networks and Deep Learning: a Textbook”, di C.C. Aggarwal, ed. Springer.
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6
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ING-INF/05
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48
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18371 -
SICUREZZA SUL LAVORO
(objectives)
TRAINING OBJECTIVES: The teaching will be oriented towards solving problems, analyzing and assessing risks, planning suitable prevention and protection interventions, paying attention to in-depth analysis based on the different levels of risk.
EXPECTED LEARNING RESULTS
1) Knowledge and understanding (knowledge and understanding):
It will allow the acquisition of knowledge / skills to: - identify the dangers and assess the risks present in the workplace, including ergonomic and work-related stress risks; - identify the specific prevention and protection measures for the sector, including PPE, with reference to the specific nature of the risk and the work activity; - help identify adequate technical, organizational and procedural safety solutions for each type of risk.
2) Applying knowledge and understanding; possibility to apply knowledge in all work environments, with understanding of the technical and regulatory terms of workplace safety. Furthermore, ability to manage both training projects and technical assessments.
3) Autonomy of judgment (making judgments); Understanding if the technical and / or legislative settings have been carried out in a workmanlike manner within the company, and knowing how to manage the non-conformities present both from a technical and legal point of view.
4) Communication skills; Ability to relate also through the design of appropriate training courses.
5) Ability to learn (learning skills): verify learning also through work groups on specific topics.
Invia commenti
Cronologia
Salvate
Community
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Derived from
18371 SICUREZZA SUL LAVORO in INGEGNERIA INDUSTRIALE L-9 Colantoni Andrea
( syllabus)
Risk assessment such as:
a) prevention planning process;
b) knowledge of the business organization system as a basis for the identification and analysis of risks c) development of methods for controlling the effectiveness and efficiency of the safety measures taken over time.
• The system of relations: RLS, M.C., workers, employer, public bodies, suppliers, self-employed workers, contractors, etc. ..
• Communication management in different work situations,
• Methods, techniques and tools of communication,
• Management of business meetings and periodic meetings,
• Negotiation and management of trade union relations.
• Elements of understanding and differentiation between stress, mobbing and burn-out,
• Occupational consequences of the risks from these phenomena on organizational efficiency, on the safety behavior of the worker and on his state of health,
• Tools, methods and measures of prevention, • Analysis of didactic needs
• The safety management system: UNI-INAIL guidelines, integration and comparison with norms and standards (OSHAS 18001, ISO, etc.)
• The process of continuous improvement
• Integrated organization and management of technical-administrative activities (specifications, administrative paths, economic aspects).
• The ergonomic approach in organizing workplaces and equipment,
• The ergonomic approach in business organization,
• Organization as a system: principles and properties of systems.
• From risk assessment to preparation of information and training plans in the company (Legislative Decree 626/94 and other European directives).
• Sources of information on occupational health and safety.
• Methods for correct information in the company (meetings, specific working groups, conferences, information seminars, etc…).
Information tools on health and safety at work (circulars, posters, brochures, audiovisuals, notices, news, network systems, etc.).
• Elements of didactic design:
- analysis of training needs;
- definition of didactic objectives,
- choices of contents according to the objectives,
- teaching methodologies,
- systems for evaluating the results of in-company training.
Microclimate and risk assessment
Illumination and risk assessment
( reference books)
Lecture notes and lecture notes (available online).
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6
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AGR/09
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48
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118527 -
Controlli Automatici 2
(objectives)
The course aims at introducing the students to a general knowledge of static (transformers) and rotating (motors and generators) electrical machines, their operating principles, their mathematical model and their electrical and electromechanical characteristics (only for rotating machines).
The expected learning results are: (i) the knowledge of the theoretical contents of the course (Dublin descriptor n°1), (ii) the competence in presenting technical argumentation skills (Dublin descriptor n°2), (iii) autonomy of judgment (Dublin descriptor n°3) in proposing the most appropriate approach to argue the request and (iv) the students' ability to express the answers to the questions proposed by the Commission with language properties, to support a dialectical relationship during discussion and to demonstrate logical-deductive and summary abilities in the exposition (Dublin descriptor n°4).
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MINUCCI Simone
( syllabus)
5. INTRODUCTION
• General considerations, operation principles and classification of electrical machines.
• Electrical machines heating.
6. TRANSFORMERS
• Single-phase transformers: general considerations, operation principles, mathematical model, phasor diagrams and test.
• Three-phase transformers: manufacturing aspects, operation principles, electrical connection of the windings.
• Special transformers: autotransformers, current transformers and voltage transformers.
• Parallel connection between single-phase and three-phase transformers.
• Grid connection transients and short circuit transients for transformers
7. INDUCTION MACHINES
• Electromechanical conversion; operation principles, classification and manufacturing characteristics of electrical machines. Galileo Ferraris law.
• Three-phase induction machines: general considerations, manufacturing aspects, mathematical model, phasor diagrams and operation principles. Electromagnetic torque of an induction machine. Start and steady state rotation of a three-phase induction machine. Squirrel-cage induction motors. Three-phase induction generators. Efficiency and test of a three-phase induction motor.
• Single-phase induction machine: general considerations, classification, operation principles, start and steady state rotation.
8. SYNCHRONOUS MACHINES
• Synchronous machines: classification, general considerations, manufacturing aspects, operation principles, mathematical model, phasor diagrams, open-circuit characteristic, armature reaction, short circuit characteristic, magnetic saturation, self-excitation of synchronous geneators.
• Anisotropic synchronous machines: manufacturing aspects, operation principles, mathematical model, phasor diagrams. Power angle of a synchronous generator. Electromagnetic torque at the rotor of a synchronous generator.
• Parallel connection of synchronous generators: requirements for the connection and ancillary services (P-f reglation and E-V regulation).
• Synchronous motors: operating principles, mathematical model, equivalent circuits, current diagrams.
• Synchronous machines dynamics and short circuit transient at alternators’ connections.
9. DC ELECTRICAL MACHINES
• Manufacturing aspects, operation principles, general considerations and classificationod DC electrical machines.
• DC Generators: types of excitation, mathematical model, equivalent curcuits and operating principles.
• Separately excited DC motors: mathematical model, equivalent circuit, operating principles and speed regulation.
10. BRUSHLESS MOTORS
• DC Brushless motors: manufacturing aspects, operation principles, mathematical model. Trapezoidal control technique. Torque characteristics.
• AC Brushless motors: manufacturing aspects, operation principles, mathematical model. Sinusoidal control technique. Torque characteristics.
• DC and AC brushless comparison. Traditional and brushless motor drives comparison.
11. STEP MOTORS
• Stepper motors: classification, manufacturing aspects, operation principles, mathematical model. Electromagnetic torque.
• Permanent magnets stepper motors: manufacturing aspects, operation principles, driving and control.
• Variable reluctance stepper motors: manufacturing aspects, operation principles, driving and control.
• Hybrid stepper motors: manufacturing aspects, operation principles, driving and control.
( reference books)
1. T. Wildi, Electrical Machines, Drives and Power Systems, Pearson College Div
2. S. N. Vukosavic, Electrical Machines, Springer
3. T. Gonen, Electrical Machines with MATLAB®, CRC Press
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6
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ING-INF/04
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48
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18311 -
IMPIANTI MECCANICI
(objectives)
1) Knowledge and understanding;
The course aims to transfer the basic knowledge of industrial production systems through their classification and identification, the definition of organizational models, the identification of management and design issues. The expected results are related to the student's ability to carry out a sizing of a simple system from a technical and economic point of view.
2) Applying knowledge and understanding;
The course aims to transfer the tools useful for solving problems related to the design, sizing and management of an industrial plant. The expected results include the understanding of the techniques applied to real case studies.
3) Autonomy of judgment (making judgments);
The acquisition of an autonomy of judgment is a consequence of the didactic approach of the entire course of study, in which the theoretical training is accompanied by examples, applications, exercises, both practical and theoretical, single and group, which accustom the student to making decisions, and being able to judge and predict the effect of their choices.
4) Communication skills;
Throughout the course, the student is asked to expose the concepts acquired precisely in order to develop communication skills through the presentation of project work, of exercises solved on case studies proposed by the teacher. The development of communication skills involves the acquisition and use of the technical terminology of the subject.
5) Ability to learn (learning skills)
The course involves the transfer of engineering practice relating to:
(i) solve sizing problems of an industrial plant complete with handling, production and storage systems, combining theory and practice;
(ii) recognize the different production plants through knowledge of the classifications found in the literature;
(iii) recognize the most influential decision-making variables for determining decisions relating to production, handling and storage plants.
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BAFFO Ilaria
( syllabus)
Introduction to Production Systems. Classification of production systems. Push, pull and mixed systems production policies. Industrial processes and plant engineering study. Technical-economic comparison between different processes / layouts. Sizing of Industrial Plants. Production capacity, crossing time and WIP. Performance composed of a production system and main causes of efficiency reduction (OEE). Sizing criteria of a production system.
Material handling and storage systems. General information on the treatment of materials. Classification and overview of internal handling systems: rollers, belts, hoists, trolleys, AGV, AEM. Classification and overview of material storage systems: stacked warehouses, traditional racking warehouses, automated warehouses. Selection criteria and design principles for material handling systems. Conveyor systems sizing principles: rollers, belts and hoists, trolleys and AGVs. Sizing principles for storage systems: warehouse served by forklifts, automatic warehouse served by stacker crane.
Generalization of service plants. General operating scheme of a service plant. General principles of production management. Analysis of the times of a line, balancing and study of the plant efficiency (OEE). Cycle time and pairing. Failure and setup availability: maintenance management policies and production planning.
( reference books)
A.Monte, ''Elementi di Impianti Industriali'', voll 1 e 2, Ed. Cortina, 1994
F.Turco, ''Principi generali di progettazione degli impianti industriali'', Ed. Città Studi, 1993
Appunti dalle lezioni.
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6
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ING-IND/17
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48
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118523 -
FLUID MACHINERY AND ENERGY SYSTEMS
(objectives)
FORMATIVE OBJECTIVES:
The course aims to provide the students with the necessary knowledge for preliminary design and testing of thermo-electric and hydraulic power plants and refrigerators, including the thermodynamic analysis of the primary components, i.e. dynamic fluid machines and heat exchangers.
EXPECTED LEARNING RESULTS:
At the end of the course the student is expected to have the following knowledge:
- knowledge of the operating principles of thermo-electric and hydraulic power plants and refrigerators
- knowledge of the operating principles and of the basic design of turbines.
At the end of the course the student is expected to have the following skills:
- ability to calculate thermal engine systems, hydraulic motors and refrigerators
- ability to design thermal engine systems, hydraulic motors and low and medium complexity refrigerators
- ability to chose a suitable turbine for a given application
- ability to perform the basic design of a turbine
- ability to properly operate and control a turbine (power regulation, operating parameters and performance monitoring)
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FACCI Andrea Luigi
( syllabus)
PROGRAM:
Heat exchangers. Compression and expansion transformations.
Introduction and classification of fluid machinery. Energy source, demand, and production.
Gas turbine plants: Base plant and the Joule cycle. Efficiency and specific power of ideal and limit cycles. Real cycle. Power variation. Close cycle plants. Thermal regeneration. Inter-cooled compression and post-combustion. The gas turbines for the aircraft propulsion.
Steam plants: Base plant and the Hirn cycle. Steam generators and heat exchangers. Effects of the condenser and steam generator parameters. Multiple re-heating. The thermal regeneration. Combined plants: combining different machines within the same plant, steam-gas combined plants.
Mechanical refrigerators: inverse Rankine cycle, base plant, working principle, refrigerant fluids, the domestic refrigerator, heat pumps.
Absorption refrigerators: base plant, working principle, P-T-x diagrams, absorption heat pumps.
Incompressible flow turbines: Classification, similitude parameters, and application fields. Pelton turbine, Francis turbine, Kaplan Turbine. Power regulation. Cavitation
Compressible flow turbines: Classification, similitude parameters, and application fields. Zero reaction stage. Reaction Stage. Variable Reaction stage. Multi stage turbines. Power regulation. Sealing in multi-stage turbines
( reference books)
1) V. Dossena, G. Ferrari, P. Gaetani, G. Montenegro, A. Onorati, G. Persico, MACCHINE A FLUIDO, CittàStudiEdizioni
2) S. Larry Dixon, Cesare Hall Fluid Mechanics and Thermodynamics of Turbomachinery
3) C. Caputo, Gli impianti convertitori di energia, Ed. Masson
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LORETI GABRIELE
( syllabus)
PROGRAM:
Heat exchangers. Compression and expansion transformations.
Introduction and classification of fluid machinery. Energy source, demand, and production.
Gas turbine plants: Base plant and the Joule cycle. Efficiency and specific power of ideal and limit cycles. Real cycle. Power variation. Close cycle plants. Thermal regeneration. Inter-cooled compression and post-combustion. The gas turbines for the aircraft propulsion.
Steam plants: Base plant and the Hirn cycle. Steam generators and heat exchangers. Effects of the condenser and steam generator parameters. Multiple re-heating. The thermal regeneration. Combined plants: combining different machines within the same plant, steam-gas combined plants.
Mechanical refrigerators: inverse Rankine cycle, base plant, working principle, refrigerant fluids, the domestic refrigerator, heat pumps.
Absorption refrigerators: base plant, working principle, P-T-x diagrams, absorption heat pumps.
Incompressible flow turbines: Classification, similitude parameters, and application fields. Pelton turbine, Francis turbine, Kaplan Turbine. Power regulation. Cavitation
Compressible flow turbines: Classification, similitude parameters, and application fields. Zero reaction stage. Reaction Stage. Variable Reaction stage. Multi stage turbines. Power regulation. Sealing in multi-stage turbines
( reference books)
1) V. Dossena, G. Ferrari, P. Gaetani, G. Montenegro, A. Onorati, G. Persico, MACCHINE A FLUIDO, CittàStudiEdizioni
2) S. Larry Dixon, Cesare Hall Fluid Mechanics and Thermodynamics of Turbomachinery
3) C. Caputo, Gli impianti convertitori di energia, Ed. Masson
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ING-IND/08
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