Identifying Data 2022/23
Subject (*) Thermodynamics Code 730G05015
Study programme
Grao en Enxeñaría Naval e Oceánica
Descriptors Cycle Period Year Type Credits
Graduate 1st four-month period
Second Obligatory 6
Language
Spanish
Teaching method Hybrid
Prerequisites
Department Ciencias da Navegación e Enxeñaría Mariña
Enxeñaría Naval e Industrial
Coordinador
Lamas Galdo, Isabel
E-mail
isabel.lamas.galdo@udc.es
Lecturers
Cartelle Barros, Juan José
Lamas Galdo, Isabel
E-mail
juan.cartelle1@udc.es
isabel.lamas.galdo@udc.es
Web http://www.udc.es
General description Estudo da relación entre o calor, traballo e diversas formas de enerxía.

Study programme competencies
Code Study programme competences
A14 Knowledge of the applied thermodynamics and of the transmission of the heat.
B2 That the students know how to apply its knowledge to its work or vocation in a professional way and possess the competences that tend to prove itself by the elaboration and defense of arguments and the resolution of problems in its area of study
B3 That the students have the ability to bring together and to interpret relevant data (normally in its area of study) to emit judgments that include a reflection on relevant subjects of social, scientific or ethical kind
B4 That the students can transmit information, ideas, problems and solutions to a public as much specialized as not specialized
B5 That the students developed those skills of learning necessary to start subsequent studies with a high degree of autonomy
B6 Be able to carrying out a critical analysis, evaluation and synthesis of new and complex ideas.
C1 Using the basic tools of the technologies of the information and the communications (TIC) necessary for the exercise of its profession and for the learning throughout its life.
C4 Recognizing critically the knowledge, the technology and the available information to solve the problems that they must face.

Learning aims
Learning outcomes Study programme competences
Model and calculate systems and processes related to the employment and generation of energy A14
B2
B3
B4
B5
B6
C1
C4

Contents
Topic Sub-topic
The following blocks or chapters develop the contents established in the verification memory, which are: Introduction
Conservation of energy
Properties of pure substances
2nd law
Practical applications
1. Introduction to thermodynamics
Thermodynamics and energy
Systems and control volumes
Properties
States
Processes
Energy and enthalpy
Specific heat and thermal capacity
Phases
Ideal gases
Temperature and zeroth law of thermodynamics
Density
Pressure
2. Work, energy and the 1st law of thermodynamics (conservation of energy) Energy
Energy transfer by heat
Energy transfer by work
The first law of thermodynamics for closed systems, energy balance
3. Properties of pure substances Introduction
Phase-change processes of pure substances
Property diagrams
Property tables
Properties of incompressible substances
Properties of ideal gases
Reference states
4. Conservation of energy and 1st law of thermodynamics Introduction
Conservation of mass in control volumes
Conservation of energy in control volumes
Examples
5. Thermodynamic cycles and introduction to the 2nd law of thermodynamics Introduction
Thermal energy reservoirs
Thermodynamic cyclic devices: heat engines, refrigerators and heat pumps
Kelvin-Planck and Clausius statements for the second law of thermodynamics
Maximum thermal efficiency of thermodynamic cyclic devices
6. Entropy Clausius inequality
Entropy
Entropy tables
Entropy diagrams
T-ds relations
Entropy change of thermal energy reservoirs
Entropy change of incompressible substances
Entropy change of ideal gases
Entropy generation
Isentropic processes
Entropy balance for closed systems and control volumes
Entropy of the universe
Isentropic efficiency of pumps, compressors, turbines and nozzles

Planning
Methodologies / tests Competencies Ordinary class hours Student’s personal work hours Total hours
ICT practicals A14 B2 B3 B4 B5 B6 C1 C4 20 20 40
Guest lecture / keynote speech A14 B2 B3 B4 B5 B6 C1 C4 30 30 60
Problem solving A14 B2 B3 B4 B5 B6 C1 C4 20 20 40
Mixed objective/subjective test A14 B2 B3 B4 B5 B6 C1 C4 9 0 9
 
Personalized attention 1 0 1
 
(*)The information in the planning table is for guidance only and does not take into account the heterogeneity of the students.

Methodologies
Methodologies Description
ICT practicals Classes using software
Guest lecture / keynote speech Classes
Problem solving Classes about problem solving
Mixed objective/subjective test Exam/s

Personalized attention
Methodologies
Mixed objective/subjective test
Problem solving
ICT practicals
Description
Attention will be provided by personalized attention, e-mail and Teams.

Academic dispense is allowed. Students who request it must contact teacher to realize additional homework.

Assessment
Methodologies Competencies Description Qualification
Mixed objective/subjective test A14 B2 B3 B4 B5 B6 C1 C4 Exam/s. 70
ICT practicals A14 B2 B3 B4 B5 B6 C1 C4 Students may deliver some exercises. 30
 
Assessment comments

Students
who request academic dispense must realize other activities proposed by the
teacher. The qualification is the same as the practice.

The evaluation criteria of the 2nd and extra opportunity are the same as those of the 1st opportunity.

In order to pass it is necessary to obtain at least 4 in the final exam and 5 in the global score.


Sources of information
Basic Y. A. Cengel (). Ecuaciones Diferenciales para Ingeniería y Ciencias. McGraw-Hill
M. Moran y H. N Shapiro (). Fundamentos de Termodinámica Técnica. John Willey & Sons
J. Mª Sáiz Jabardo (). Introducción a la Termodinámica.
Y. A. Çengel; M. A. Boles. (). Thermodynamics. McGraw-Hill

Complementary


Recommendations
Subjects that it is recommended to have taken before
CALCULUS/730G01101
PHYSICS I/730G01102
DIFFERENTIAL EQUATIONS/730G01110
MECHANICS/730G01118

Subjects that are recommended to be taken simultaneously

Subjects that continue the syllabus
FLUID MECHANICS/730G01119
Industrial Heat Transfer/730G03020
Fluid and Thermal Machines/730G03023

Other comments

To help achieve a sustained immediate environment and meet the objective of action number 5: "Healthy and sustainable environmental and social teaching and research" of the "Green Campus Ferrol Action Plan":

            The delivery of the documentary works that are made in this matter:

              • Will be requested in virtual format and / or computer support

             • It will be done through Moodle, in digital format without the need to print them

             • If it is necessary to make them on paper:

                  - Plastics will not be used

                 - Double-sided prints will be made.

                 - Recycled paper will be used.

                 - Printing of drafts will be avoided.

              • A sustainable use of resources and the prevention of negative impacts on the natural environment must be made

              • The importance of ethical principles related to the values ??of sustainability in personal and professional behaviors must be taken into account

              • Gender perspective is incorporated into the teaching of this subject (non-sexist language will be used, bibliography of authors of both sexes will be used, intervention in class of students will be encouraged ...)

              • Work will be done to identify and modify prejudices and sexist attitudes, and the environment will be influenced to modify them and promote values ??of respect and equality.

              • Discrimination situations must be detected and actions and measures will be proposed to correct them.



(*)The teaching guide is the document in which the URV publishes the information about all its courses. It is a public document and cannot be modified. Only in exceptional cases can it be revised by the competent agent or duly revised so that it is in line with current legislation.