Code: | EM0024 | Acronym: | T II |
Keywords | |
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Classification | Keyword |
OFICIAL | Heat Transfer and Fluid |
Active? | Yes |
Responsible unit: | Fluids and Energy Division |
Course/CS Responsible: | Master in Mechanical Engineering |
Acronym | No. of Students | Study Plan | Curricular Years | Credits UCN | Credits ECTS | Contact hours | Total Time |
---|---|---|---|---|---|---|---|
MIEM | 247 | Syllabus since 2006/2007 | 2 | - | 6 | 58,5 | 162 |
This course aims to acquaint students with the fundamental concepts of Thermodynamics and apply them to the main engine cycles and refrigeration, as well as to psychrometrics and combustion. Learning Outcomes: students should know how to analyse energy transformers cycles, psychrometric processes and combustion. First week: acquaintance and understanding of important parameters in the analyse of the main thermodynamic cycles; Rest of the semester: acquaintance with the energy transformers cycles and their performance. A psychrometric and combustion approach.
This course aims to acquaint students with the fundamental concepts of Thermodynamics and apply them to the main engine cycles and refrigeration, as well as to psychrometrics and combustion.
Learning Outcomes: students should know how to analyse energy transformers cycles, psychrometric processes and combustion.
First week: acquaintance and understanding of important parameters in the analyse of the main thermodynamic cycles;
Rest of the semester: acquaintance with the energy transformers cycles and their performance. A psychrometric and combustion approach.
Termodinâmica I
Introduction Efficiency, work ratio and specific consumption of steam/gas Carnot cycle: thermodynamic analysis and variable analysis; Rankine cycle: thermodynamic analysis and variable analysis Joule-Breyton cycle: thermodynamic analysis and variable analysis Otto, Diesel and Sabathié cycle: thermodynamic analysis and variable analysis; mean effective pressure; Refrigeration cycles: thermodynamic analysis and variable analysis; refrigeration fluids; Gas mixtures: mass, molar and volume fraction; Dalton’s, Gibb Daltons’ and Amagat’s law by the second law of thermodynamics in mixture processes; Psychrometric: absolute and relative humidity, dew point; application of thermodynamics fundamental laws to psychrometric processes; Combustion: stoichiometric combustion; excess air; fume analysis; enthalpy of formation; adiabatic flame temperature
Theoretical lessons - Topics exposed with power point with resolution of pratical problems; Theoretical-Pratical lessons: Resolution of problems extracted from a book of problems
Designation | Weight (%) |
---|---|
Exame | 60,00 |
Teste | 30,00 |
Trabalho laboratorial | 10,00 |
Total: | 100,00 |
Designation | Time (hours) |
---|---|
Estudo autónomo | 80,00 |
Frequência das aulas | 63,00 |
Trabalho escrito | 7,00 |
Trabalho laboratorial | 12,00 |
Total: | 162,00 |
According to General Evaluation Rules of FEUP
The assessment of this course (uc) will be made as follows:.
Formula evaluation: Distributed evaluation with final exam. Two Moodle theoretica mini-tests during the semester bwith a weigh of 15% each, plus a final written exam with a weight of 60%, and the evaluation of the two laboratorial works each with a weight of 10%.
Resit exam is for the whole subject matter and is also composed of a therotical Moodle test (30% weight) and a written pratical test (60% weight), where the access to the written test requires a mark of 2.0/6.0 on the two Moodle tests. The laboratorial component must have been previously assessed, or the studant will loose 10% of the final mark.
For all examinations, the students can only take with them the book "Termodinâmica para Engenharia" and tables of thermodinamic properties of substances. The studants that don't have the book can take four pages A4 written with information that the students think is necessary.