Identifying Data 2020/21
Subject (*) Heat transfer Code 730G05022
Study programme
Grao en Enxeñaría Naval e Oceánica
Descriptors Cycle Period Year Type Credits
Graduate 1st four-month period
Third Obligatory 4.5
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
Lamas Galdo, Isabel
E-mail
isabel.lamas.galdo@udc.es
Web
General description Aportar ao alumno os fundamentos da transmisión de calor e introducirlo no equipo básico implicado nesta operación.
Asentar e completar os coñecementos do alumno sobre conducción e convección de calor, incorporar o estudo da radiación como mecanismo de transporte.
Estudiar os fundamentos da transmisión de calor en fluxo externo e interno de fluidos para a súa posterior aplicación a operacións basadas na mecánica de fluidos.
Dar unha visión global dos equipos de intercambio de calor de uso industrial, e capacitar ao alumno para realizar o diseño de algúns equipos sinxelos.
Contingency plan 1. Modificacións nos contidos
Non se realizarán cambios

2. Metodoloxías
*Metodoloxías docentes que se manteñen
Non se realizarán cambios

*Metodoloxías docentes que se modifican
Non se realizarán cambios

3. Mecanismos de atención personalizada ao alumnado
Correo electrónico, moodle e teams. Consultarase diariamente.

4. Modificacións na avaliación
Non se realizarán cambios

*Observacións de avaliación:
Os exames serán de forma non presencial.

5. Modificacións da bibliografía ou webgrafía
Non se realizarán cambios


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
Know the basic concepts of heat transfer. Know the basics of the processes of conduction and convection of heat as a transport mechanism. Know the basic concepts of heat transfer of external and internal flow of fluids for its application on fluid mechanics processes. Know the operation of heat exchange equipment for industrial use to develop projects of some simple equipment. A14
B2
B3
B4
B5
B6
C1
C4

Contents
Topic Sub-topic
The following topics develop the contents indicated in the Verification Memory (Memoria de Verificacion), which are:
Conduction
Convection
Heat exchangers
1. Introduction Introduction
Heat transfer modes
Conservation of energy
2. One-dimensional steady heat conduction Introdution
General heat conduction equation
Cartesian coordinates
Thermal contact resistance
Cylindrical coordinates
Spherical coordinates
Fins
3. Numerical methods
Introduction
Solution of the governing equations
4. Transient heat conduction Lumped system analysys
Semi-infinite solids
Other cases
5. External forced convection Introduction
Flow across flat plates
Flow across cylinders
Flow across spheres
Flow across tube banks
Other cases
6. Internal forced convection The entrance region
Laminar flow
Turbulent flow
Non-circular tubes
Distribution of temperature
7. Free convection Introduction
Vertical plates
Inclined and horizontal plates
Cylinders
Spheres
8. Boiling and condensation Boiling
Condensation
9. Heat exchangers
Introduction
DTML method
Epsilon-NUT method
10. Radiation heat transfer
Fundamentals
Radiation heat transfer

Planning
Methodologies / tests Competencies Ordinary class hours Student’s personal work hours Total hours
Guest lecture / keynote speech A14 B2 B3 B4 B5 B6 C1 C4 30 30 60
Mixed objective/subjective test A14 B2 B3 B4 B5 B6 C4 C1 9.5 0 9.5
Problem solving A14 B2 B3 B4 B5 B6 C1 C4 21 21 42
 
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
Guest lecture / keynote speech Classes
Mixed objective/subjective test Exam/s
Problem solving Students must deliver exercises

Personalized attention
Methodologies
Guest lecture / keynote speech
Problem solving
Mixed objective/subjective test
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
Problem solving A14 B2 B3 B4 B5 B6 C1 C4 Students must deliver exercises 30
Mixed objective/subjective test A14 B2 B3 B4 B5 B6 C4 C1 Exam/s 70
 
Assessment comments

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

The
evaluation criteria of the 2nd opportunity are the same as those of the 1st
opportunity except that, in case of partial exams, the mark obtained in these
will not be taken into account in the 2nd opportunity.

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


Sources of information
Basic Incropera, F. P.; DeWitt, D. P., (). Fundamentos de Transferencia de Calor y Materia. Pearson Eduación
Cengel, Y.A. (). Heat Transfer. A Practical Approach. McGraw-Hill
Sáiz Jabardo, J.M., Arce Ceinos, A., Lamas Galdo, M.I. (). Transferencia de Calor. Universidade da Coruña
Holman, H.P. (). Transferencia de Calor. McGraw-Hill
Mills, A.F. (). Transferencia de Calor, 1ª Ed. Irwin

Complementary


Recommendations
Subjects that it is recommended to have taken before
Thermodynamics /730G03014

Subjects that are recommended to be taken simultaneously
Fluid Mechanisc /730G03018

Subjects that continue the syllabus
Graduation Project/730G03068

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.