The aim of the module is to introduce the basic theories of finite element analysis and computational fluid dynamics techniques.
SYLLABUS
General theories for numerical modelling, such as relating to FEM: Basic underlying principles and general system mathematical equations Mesh generation and convergence Data Analysis & Post Processing Validation & Verification General application of numerical modelling, such as relating to Finite element analysis: Formulation of stiffness matrix and system equations for 1D pin-jointed bar element, stepped bar elements and thermal elements representing heat conduction Assembly of global stiffness matrix Model simplification and approximation Basic element selection and characteristics Commercial software (ABAQUS) 3. Underlying principles for numerical modelling of biofluids, such as: Basic concepts Governing equations of fluid dynamics Basic outline of compressible and incompressible flow - Applications Outline of turbulence and its modelling Applications of CFD 4. Computational Fluid Dynamics Software Geometry development Mesh generation Simulation setup Numerical solver schemes Data Analysis & Post Processing Validation & Verification
Learning Outcomes
By the end of the module students should be able to:
Demonstrate knowledge and understanding of the basic principles and methodology in numerical modelling of structures and fluids as applied to biomedicine.
Demonstrate knowledge and understanding of the underlying mathematical theory and concepts in numerical modelling of structures and fluids necessary for the appropriate application of methods (e.g. CFD, FEA) to develop engineering solutions.
Understand and apply appropriate modelling practice and strategies based on engineering problems.
Assess the condition and performance of static and dynamic systems using computational modelling techniques.
Formulate predictive computational models methodologies for numerical modelling to analyse and solve engineering problems.
Demonstrate knowledge and use of commercial software for numerical modelling.
Assessment
Assessment Methods & Exceptions
Assessment:
100% Continuous assessment, comprising: (50%) Fluids assignment – group video presentation (50%) Structural analysis/mechanics assignment (not more than 2000 words)
Reassessment:
Continuous assessment comprising: Supplementary fluids assignment and structural analysis/mechanics assignment (not more than 2000 words per assignment) Students will only be required to attempt failed component.
