| Study programme competencies |
| Code | Study programme competences |
| A3 | A02 - Coñecemento avanzado da hidrodinámica naval para a súa aplicación á optimización de carenas, propulsores e apéndices. |
| B1 | CB06 Posuír e comprender coñecementos que acheguen unha base ou oportunidade de ser orixinais no desenvolvemento e/ou aplicación de ideas, a miúdo nun contexto de investigación |
| B2 | CB07 Que os estudantes saiban aplicar os coñecementos adquiridos e a súa capacidade de resolución de problemas en ámbitos novos ou pouco coñecidos dentro de contextos máis amplos (ou multidisciplinares) relacionados coa súa área de estudo |
| B3 | CB08 Que os estudantes sexan capaces de integrar coñecementos e enfrontarse á complexidade de formular xuízos a partir dunha información que, sendo incompleta ou limitada, inclúa reflexións sobre as responsabilidades sociais e éticas vinculadas á aplicación dos seus coñecementos e xuízos |
| B5 | CB10 Que os estudantes posúan as habilidades de aprendizaxe que lles permitan continuar estudando dun modo que haberá de ser en boa medida autodirixido ou autónomo. |
| C2 | C1 Capacidade pra desenrolar a actividade profesional nun entorno multilingue |
| C3 | ABET (a) An ability to apply knowledge of mathematics, science, and engineering. |
| C4 | ABET (b) An ability to design and conduct experiments, as well as to analyze and interpret data. |
| C7 | ABET (e) An ability to identify, formulate, and solve engineering problems. |
| C12 | ABET (j) A knowledge of contemporary issues. |
| C13 | ABET (k) An ability to use the techniques, skills, and modern engineering tools necessary for engineering practice. |
| Learning aims | |||
| Learning outcomes | Study programme competences | ||
| Technical skill on ships hydrodynamics | AJ2 |
BC1 BC2 BC3 BC5 |
CC2 CC3 CC4 CC7 CC12 CC13 |
| Technical skill to develop computational hydrodynamic models in naval and ocean engineering environment. | AJ2 |
BC1 BC2 BC3 BC5 |
CC2 CC3 CC4 CC7 CC12 CC13 |
| Contents |
| Topic | Sub-topic |
| The blocks or the following contents develop the established topics in the "Memoria de Verifcación". | Finite Volume Method. CFD. Convective Interpolation Schemes. Free surface. P-V Coupling. Boundary layer and wake. Introduction to Hydrofoils Theory and application to marine propellers. Test cases in naval and ocean engineering |
| Conservation laws | Interpolation schemes for convective transport Non usual boundary conditions |
| Métodos de acoplamento presión velocidade | Methods SIMPLE/ER/C y PISO for staggered grid Methods SIMPLE/ER/C y PISO for collocated grids. |
| Sistemas de ecuacións lineais | Sparse matrix algorithms Methods point to point, line to line y plano a plano. Errores de alta y baja frecuencia. Métodos multimalla. El método del gradiente conjugado. Programación de casos |
| Transient problems | Explicit, implicit and fully implicit schemes for 1D transient diffusion problems. Extension to 3D cases. Transient convection diffusion problems. Transient P-V coupling. Test cases. |
| Mathematics background | Singular integrals Trigonometric functions Glauert integrals Hilbert transform |
| 2D potential flow theory. Fundamentals. | Complex potential Stream function Potential function Source Sink Vortex |
| Thin foils theory | Thickness effect Angle of attack effect Camber effect Zero lift angle Ideal angle of attack |
| Thin foil theory correction in the near leading edge region | Flux arround the apex of a parabola Velocity correction in high curvature regions Velocity prediction along the full foil wall |
| Cavitation | Pressure coefficient Cavitation number Pressure coefficient along the whole foil wall Bucket diagrams |
| Tridimensional effects. Application to appendices and forward body. | Tridimensional potential field Velocity field induced by a 3D differential vortex element Free vortex vorticity Bound and free vorticity relation |
| Lifting line. Control surfaces (rudders). | Induced velocities over a tridimensional foil Prandtl lifting line equation |
| Application to ship propellers | The open water case Prandtl lifting line theory adaptation to the ship propeller design case Induction coefficients |
| Optimum propeller performance | Goldstein factors Betz diagram |
| Planning | ||||
| Methodologies / tests | Competencies | Ordinary class hours | Student’s personal work hours | Total hours |
| Guest lecture / keynote speech | A3 B1 B2 B3 B5 C2 C3 C4 C7 C12 C13 | 50 | 0 | 50 |
| Problem solving | A3 B1 B2 B3 B5 C2 C3 C4 C7 C12 C13 | 10 | 0 | 10 |
| Supervised projects | A3 B1 B2 B3 B5 C2 C3 C4 C7 C12 C13 | 0 | 45 | 45 |
| Case study | A3 B1 B2 B3 B5 C2 C3 C4 C7 C12 C13 | 0 | 43 | 43 |
| Objective test | A3 B1 B2 B3 B5 C2 C3 C4 C7 C12 C13 | 1 | 0 | 1 |
| 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 | Exposición oral complementada co uso de medios audiovisuais e a introducción dalgunas preguntas dirixidas ós estudantes, coa finalidade de transmitir coñecementos e facilitar o aprendizaxe. |
| Problem solving | Técnica mediante a que ha de resolverse unha situación problemática concreta, a partir dos coñecementos que se traballaron, que poden ter máis dunha posible solución. |
| Supervised projects | Metodoloxía deseñada para promover o aprendizaxe autónomo dos estudantes, baixo la tutela do profesor e en escenarios variados (académicos e profesionais). Está referida prioritariamente ó aprendizaxe do ¿cómo facer as cousas? Constitúe unha opción basada na asunción polos estudantes da responsabilidade polo seu propio aprendizaxe. Este sistema de enseñanza se basa en dous elementos básicos: o aprendizaje independente dos estudantes e o seguemiento dese aprendizaxe polo profesor titor. |
| Case study | Metodoloxía donde o suxeito se enfrenta ante á descripción dunha situación específica que plantexa un problema que ha de ser comprendido, valorado e resolto por un grupo de persoas, a través de un proceso de discusión. O alumno se sitúa ante un problema concreto (caso), que lle describe una situación real da vida profesional, e debe ser capaz de analizar unha serie de feitos, referentes a un campo particular do coñecemento ou da acción, para chegar a unha decision razoada a través dun proceso de discusión en pequenos grupos de traballo. |
| Objective test | Is the exam. |
| Personalized attention |
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| Assessment | |||
| Methodologies | Competencies | Description | Qualification |
| Objective test | A3 B1 B2 B3 B5 C2 C3 C4 C7 C12 C13 | Is the exam. | 60 |
| Supervised projects | A3 B1 B2 B3 B5 C2 C3 C4 C7 C12 C13 | It is compulsory, under professor demand, to deliver the proposed home tasks and simulations on time along this course. The delivered tasks and simulations will be assessed by the professor and will be considered for the final qualification. | 40 |
| Assessment comments | |||
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In order to pass this subject it is compulsory attain a qualification above four over ten in the exam. It is also necessary to deliver the required homework (EACH/ALL OF THE REQUIRED TASKS) in the correct manner and within the limiting established time. In case the homework be not delivered in the correct way and/or time the possibility to pass this subject will be lost.
The students presence will not required and is not scored. Therefore there will be no difference between the partial time and full time students. All of them will develop the same work/requirements in order to pass the subject. The same requirements will be applied to students with "dispensa académica". |
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| Sources of information |
| Basic |
Apuntes de clase (). .
Hildebran F.B. (1976). Advanced calculus for applications. Prentice Hall
Versteeg H.K.; Malalasekera W. (1995). Computational fluid dynamics, the finite volume method. Longmann
G. Pérez (). Detailed desighn of ships propellers. FEIN
J. Kerwin (). Hydrofoils and propellers. MIT
J.N. Newman (1977). Marine Hydrodynamics. MIT press
SNAME (). Principles of naval arch. (Propulsion). SNAME
Maliska, C.K. (1995). Transferencia de calor e mecánica de fluidos computacional.. LTC editora |
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| Complementary | |
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| Recommendations | ||
| Subjects that it is recommended to have taken before | ||
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| Subjects that are recommended to be taken simultaneously |
| Subjects that continue the syllabus |
| Other comments | |
| In order to attain a sustainable environment and satisfy the action number five: “Docencia e investigación saudable e sustentable ambiental e social” of the "Plan de Acción Green Campus Ferrol": All documents developed along this subject will: 1.- Be developed in electronic format. 2.- Be released through the Moodle platform, and avoiding printed documents. In case the paper format be necessary: 1.- Plastics will be avoided. 2.- Both faces of paper will be used. 3.- Recycled paper will be used. 4.- Avoid printed test drafts. A sustainable use of resources and facilities must be considered in order to avoid negative impacts over the natural environment. |