Aerospace engineering

Heat transfer Basic modes of heat transfer. Thermal conduction. Fourier’s law. Heat transfer through a plane wall. Heat transfer in cylindrical and spherical walls. Thermal transmittance of walls. Convective heat transfer. Boundary layer and local heat transfer coefficient. Dimensionless correlations. Radiative heat transfer. Black-body laws. Factors view. Radiative heat transfer between planar surfaces. Complex heat transfer problems: modelling single-phase heat-exchangers; enhancement of heat transfer rate from finned surfaces. Thermodynamics First law of thermodynamics for open systems. Practical applications of the first principle for open systems. General information on the second law of thermodynamics. Carnot cycle. Definition of entropy. Clausius inequality. Representation of the Carnot cycle on the entropic plane. Calculation of the compression and expansion work of an open system. PTV surface of a pure substance. Clausius-Clapeyron equation. Phase rule. Bernoulli equation and pressure drops. Moody's abacus. Steam engines: ideal Rankine cycle. Steam heat engines. Rankine cycle. Internal combustion engines. Cycle Eight. Diesel cycle. Joule‐Brayton cycle. Notes on inverse thermodynamic cycles. Vapor compression refrigeration cycle.

Fundamentals of Mathematical Analysis and Physics.

The student is free to use texts that carry out the topics with at least the same depth as the one dealt with in the lessons. However, it is noted that the lessons have based on the following texts: Massimo Corcione, Note di trasmissione del calore, Editore CISU, ISBN 9788879757515 Parolini G., Del Monaco A., Fontana D., Fondamenti di fisica tecnica (1983) - UTET.

The written exam can be supported in two alternative ways: two exonerations carried out during the lesson period; a written test during the day on which the exam is scheduled. The oral exam consists of an interview (after the positive result of the written test) on the day of the written test or in the following days, in case of a large number of enrolled students.

Attendance of the course is not compulsory, but highly recommended.

The written exam can be supported in a written test during the day on which the exam is scheduled. The writing consists of 4 questions each. The total vote is between 0 and 30 with honors. The oral exam, if deemed necessary by the teacher, consists of an interview (after the positive result of the written test) on the day of the written test or in the following days, in case of a large number of enrolled students. The oral is a vote between 0 and 30 with honors. The arithmetic average rounded up between exoneration/written and oral constitutes the final vote of the exam.

Class in presence, or online and hybrid if allowed. Frontal teaching, with explanation on blackboard and powerpoint presentations.

Heat transfer Basic modes of heat transfer. Thermal conduction. Fourier’s law. Heat transfer through a plane wall. Heat transfer in cylindrical and spherical walls. Thermal transmittance of walls. Convective heat transfer. Boundary layer and local heat transfer coefficient. Dimensionless correlations. Radiative heat transfer. Black-body laws. Factors view. Radiative heat transfer between planar surfaces. Complex heat transfer problems: modelling single-phase heat-exchangers; enhancement of heat transfer rate from finned surfaces. Thermodynamics First law of thermodynamics for open systems. Practical applications of the first principle for open systems. General information on the second law of thermodynamics. Carnot cycle. Definition of entropy. Clausius inequality. Representation of the Carnot cycle on the entropic plane. Calculation of the compression and expansion work of an open system. PTV surface of a pure substance. Clausius-Clapeyron equation. Phase rule. Bernoulli equation and pressure drops. Moody's abacus. Steam engines: ideal Rankine cycle. Steam heat engines. Rankine cycle. Internal combustion engines. Cycle Eight. Diesel cycle. Joule‐Brayton cycle. Notes on inverse thermodynamic cycles. Vapor compression refrigeration cycle.

Fundamentals of Mathematical Analysis and Physics.

The student is free to use texts that carry out the topics with at least the same depth as the one dealt with in the lessons. However, it is noted that the lessons have based on the following texts: Massimo Corcione, Note di trasmissione del calore, Editore CISU, ISBN 9788879757515 Parolini G., Del Monaco A., Fontana D., Fondamenti di fisica tecnica (1983) - UTET.

Attendance of the course is not compulsory, but highly recommended.

The written exam can be supported in a written test during the day on which the exam is scheduled. The writing consists of 4 questions each. The total vote is between 0 and 30 with honors. The oral exam, if deemed necessary by the teacher, consists of an interview (after the positive result of the written test) on the day of the written test or in the following days, in case of a large number of enrolled students. The oral is a vote between 0 and 30 with honors. The arithmetic average rounded up between exoneration/written and oral constitutes the final vote of the exam.

Class in presence, or online and hybrid if allowed. Frontal teaching, with explanation on blackboard and powerpoint presentations.