Sistemi per l'Energia Rinnovabile e l'Ambiente

The course introduces various energy sources and their respective conversions and transformations through lectures and numerical exercises. In particular, the basic concepts of applied thermodynamics for energy conversion systems will be provided, with an in-depth focus on Fluid Machinery (prime movers and driven machines) and electrical power generation systems. In-depth coverage will be given to Energy Systems topics aimed at defossilization and environmental sustainability, specifically those related to renewable energies such as wind, solar, geothermal, marine, etc. Additionally, concepts related to hydrogen as an energy carrier and sustainable and synthetic fuels, such as biofuels and e-fuels, will be outlined. The course objectives are also aimed at transferring the specific knowledge that the student must demonstrate having acquired, with the goal of filling industrial roles in design, maintenance, and corporate management within the Energy Systems and Environment sector.

The acquired skills can be applied within the industrial and sustainable development sectors, in accordance with Goals 9 and 11 of the UN 2030 Agenda.

Dublin Descriptors:

The student will acquire autonomy of judgment in understanding design solutions within the sector, the ability to identify and use computational codes necessary for problem-solving, an inclination to continuously update their technical knowledge in the field, and the ability to propose, evaluate, and compare technical solutions in industrial contexts. Furthermore, students will be capable of interacting with working groups to achieve project objectives, transferring the results of their activities through technical reports and memos, and communicating effectively with both the technical workforce and less specialized stakeholders. Finally, they will acquire the ability to adapt to technological evolution in the mechanical sector related to electrical engineering, and to independently update their design knowledge with a particular focus on sustainability.

Lectures (28 hours) and numerical exercises (30 hours).

Should the course be delivered in blended or distance learning modes, necessary modifications to the aforementioned statements may be introduced in order to adhere to the planned program outlined in this syllabus.

[4] Mézian Boudellal - Power to gas - De Gruyter

• Energy equation for open and closed systems
• Compression and expansion work, recovery and counter-recovery
• Convergent and convergent-divergent nozzles
• Euler's equation
• Impulse and reaction steam turbines
• Hydraulic turbines and pumped-storage systems
• Centrifugal compressors
• Photovoltaic system sizing
• Wind turbine sizing
• Marine energy and related energy systems
• Green hydrogen production