Air flow tester for wings
Obliczymy ostateczną cenę na podstawie wybranego pliku. Sprawdzisz ją i zaakceptujesz przed płatnością.
Zapisane na tym urządzeniu.
This is an air flow tester for wings with 6 default wing design with descriptions. (It works with fluids)
- Ocena
- 0 / 5
- Polubienia
- 4
- Pobrania
- 3
- Wydruki
- 0
- Wyświetlenia
- 67
- Oceny
- 0
Aktualizacja u źródła:
Informacje o modelu
- Źródło
- Printables
- Kategoria
- Mechanical Parts
- Licencja
- Creative Commons — Attribution
This is a cool model made to simulate how air moves around different shapes. And which shapes generates the most lift, less drag. I already made 6 basic wing type designs, so you dont HAVE to make your own design, but if you want to experiment with this "tool" i recommend making your own wing designs too. (For this you have to make a 20mm wide wing with the right size and subtract a copy of handle.step from it from the right space, to it can be lowered into the chamber when you are testing.)
Wing designs:
Design...:
1: Low chamber-low drag-high speed-thin wing section; Suitable for race planes, fighters, interceptors, etc.
2: Deep chamber-high lift-low speed-thick wing section; Suitable for transports, freighters, bombers, etc.
3: Deep chamber-high lift-low speed-thin wing section; Suitable for transports, freighters, bombers, etc.
4: Low lift-high drag-reflex railing edge wing section; Very little movement of centre of pressure. Good stability.
5: Symmetrycal (cambered top and bottom) wing sections. Very little movement of centre of pressure. Good stability.
6: GA(W)-1 airfoil-thicker for better structure and lower weight-good stall characteristics-chamber is maintained farther rear and which increases capability over more of the airfoil and decrases drag.
You will need:
1-1,5m of inner: 7mm hose
Water pump (like 6l/min) with adapters for the hose
Strong zip ties
3d print sealant for example: dichtol AM, acetone (if you're using asa/abs)
202x124x5mm acrilic sheet
fluid with glitters
How to assemble:
Print, make water tight every part.
Glue the fluid_in.step, fluid_out.step, chamber.step together as shown in photos and the assembled.step, .stl files. Make the connections watertight too!!
Glue the acrilic sheet to the front to look like this:
Put a wing onto the round connectors in the handle.step, lower it into the chamber using the guide rails or the handle. Put the top_cover.step over the hole at the top.
Cut the hose in half, put the ends to the water pump and to the ends of the airflow tester, secure them with strong zip ties.
Pour the fiquid into the chamber with the top lid open, close the lid back, start the motor, wach how the fluid (and the glitters) behave around the wings.