Design presentation Aerodynamics

SRN: 19034635. Design presentation Aerodynamics. Yellow pool float on water.

What is Aerodynamics?. A branch of dynamics specially interested in the motion of air when interacting with objects.

What is an Airfoil?. It produces forces when in motion to surrounding air. Its main objective is to generate significant lift when in motion. Used as basic form of wing..

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What is Drag?. Mechanical force Aerodynamic force working against aircraft motion (Thrust) Generated through difference in velocity between solid objects & fluid..

Person writing on a notepad. Project background Concepts Planning (Logbook, Gantt chart) Design Activities/ process Feedback & results.

Background. Aim, design a wing that has good performance in many areas: minimum drag Pitching moment Stall behaviour.

LIZÆ7LYVÜf'IJ. Concept: Existing solutions.

ATR 72 wing air foil. Research:. A picture containing shoji, building Description automatically generated.

Pens and rulers. Plan.

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Design Activities. Design a Short-haul turboprop Typically used as a regional airliner passenger. De Havilland Canada DHC-8. Design activity 1: Calculating Cruising speed, cruising Altitude and all up weight. Design Activity 2: Calculating, lift in level flight. Design Activity 3: Finding aspect ratio via graph, lift coefficient and ideal coefficient.

Design Activity 3. 40 35 30 20 10 GA Gliders Mil. surveillance Airliners T ransports 3 co 400 600 F i g hters 700.

Periodic table of elements. Calculate: Dynamic viscosity Reynolds Number Chord Length Mach Number Generate airfoil on XFLR5 and analyse graphs.

Design Activity 4. Thinness (8) at at Points TE nap TE xmnge Center I ine C : 'Users, style 9.04 29.40 0.00 0.00 0.00 0.00 o. 00 Ltay Sazgin/tesktcp/aizfo— 14.S3 25.43 0.00 0.00 0.00 12. SO 0.00 0.00 0.00 in the client area.

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This involves specifying the following parameters: • Aspect ratio • Taper ratio • Wing sweep • Wing incidence • Dihedral/Anhedral angle. Find geometry of wing planform Calculate the location of the quarter chord of the mean aerodynamic chord.

Design Activity 7. A picture containing diagram Description automatically generated.

Results Feedback. WWW:. Overall I was impressed with my results, I manage to complete design activity 1-7 well, I generated more lift and kept tweaking my wings till satisfactory ..

Thank You very much For your time. A picture containing text, tree Description automatically generated.