Module Title:Aerodynamics & CAD
Language of Instruction:English
Credits: 10
NFQ Level:8
Module Delivered In 1 programme(s)
Teaching & Learning Strategies: Teaching will be a blend of lectures and laboratories
Module Aim: To provide the students with: a comprehensive understanding of incompressible flow; the skills and techniques required to perform 3D drafting within an industry standard CAD package and to analyse Fluid Dynamics processes using an industry standard CFD package.
Learning Outcomes
On successful completion of this module the learner should be able to:
LO1 Demonstrate an understanding of basic aerodynamic principles including physical quantities of a flowing gas
LO2 Examine various aerodynamic theorems by performing calculations for both inviscid and viscous flow
LO3 Calculate lift/drag/moment coefficients in terms of airfoils, wings and other aerodynamic shapes
LO4 Evaluate the core elements of a CAD package to produce detailed drawings
LO5 Analyse Computational Fluid Dynamics (CFD) processes using industry standard software
Pre-requisite learning
Module Recommendations

This is prior learning (or a practical skill) that is recommended before enrolment in this module.

No recommendations listed
Incompatible Modules
These are modules which have learning outcomes that are too similar to the learning outcomes of this module.
No incompatible modules listed
Co-requisite Modules
No Co-requisite modules listed
Requirements
This is prior learning (or a practical skill) that is mandatory before enrolment in this module is allowed.
No requirements listed
 

Module Content & Assessment

Indicative Content
Fundamentals
Physical quantities of a flowing gas; Source of all aerodynamic forces; Equation of state for a perfect gas
Standard Atmosphere
Hydrostatic equation; Geometric and geopotential altitudes; Standard atmosphere definition; Pressure, temperature and density altitudes
General Aerodynamics
Continuity and momentum equations; Thermodynamics; Isentropic flow; Energy equations; Subsonic wind tunnels Airspeed measurement; Viscous flow; Reynolds number; Laminar and turbulent boundary layers; Transition; Flow separation; Viscous effects on drag
Aerofoils, wings and wind turbines
Airfoil nomenclature; Lift, Drag and Moment coefficients; Airfoil data (NACA); Infinite versus finite wings; Pressure coefficient; Obtaining lift coefficient from Cp; Compressibility correction for Lift Coefficient; Critical Mach number and Critical Pressure Coefficient; Airfoil drag; Calculation of induced drag; Change in the lift slope; Swept wings; Wind Turbine Aerodynamics
Practical
Extruded Features; Pads and Holes; Revolved Features Tutorial: Shafts and Grooves; Utilizing Reference Geometry; Applying Boolean Operations to Bodies; Swept Features; Assembly Modelling Tutorial; Creating Multi-Section Features; Generative Drafting; Interactive Drafting; Creating Section and Detail Views; Surface Modelling Fundamentals; Creating Lofted Surface Features; Advanced Surface Modelling. Industry standard CAD packages and CFD solvers will be used.
Assessment Breakdown%
Continuous Assessment30.00%
Project20.00%
End of Module Formal Examination50.00%
Continuous Assessment
Assessment Type Assessment Description Outcome addressed % of total Assessment Date
Examination Students will sit a mid-term class test in Aerodynamics 1,2,3 10.00 n/a
Practical/Skills Evaluation Students will sit at least 1 test in CAD 1,4,5 10.00 n/a
Practical/Skills Evaluation Completion of subsonic aerodynamic experiments to demonstrate the principles of lift, drag and moment coefficients using a wind tunnel or suitable simulation software 1,2,3 10.00 n/a
Project
Assessment Type Assessment Description Outcome addressed % of total Assessment Date
Project Students will complete a project investigating fluid flow around an object using CFD and CAD packages 3,4,5 20.00 n/a
No Practical
End of Module Formal Examination
Assessment Type Assessment Description Outcome addressed % of total Assessment Date
Formal Exam n/a 1,2,3,4,5 50.00 End-of-Semester

ITCarlow reserves the right to alter the nature and timings of assessment

 

Module Workload

Workload: Full Time
Workload Type Frequency Average Weekly Learner Workload
Lecture Every Week 2.00
Laboratory Every Week 2.00
Independent Learning Time Every Week 3.00
Total Hours 7.00
 

Module Delivered In

Programme Code Programme Semester Delivery
CW_EEAER_B Bachelor of Engineering (Honours) in Aerospace Engineering 7 Mandatory