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$30 Schlieren Imaging Setup – Modello 3D stampabile da Thingiverse Thingiverse

$30 Schlieren Imaging Setup

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This is a powerful scientific tool that is able to visualize even the slightest density gradients within a fluid. This can be very useful when working with thermal systems as well as with supersonic flow. This setup that I designed should allow anyone with a 3D printer to replicate some of the fascinating footage found in some of my other videos. Alignment is the most difficult part of any complex optical device so be patient and make sure to use very slight movements on the adjustment screws.

(correction) - If the aperture of the camera is used to block deflected light instead of a knife edge, this setup is technically a shadowgraph that shows the second derivative of fluid density. As a shadowgraph this setup is more sensitive to shockwaves which is what I primarily use it for. If directional density gradient visualization is needed, you may need to place the camera further away and carefully position a knife edge to block roughly half of the light passing through the focal point.

Fonte
Thingiverse
Cosa serve per stampare: Intermedio Bassa affidabilità
Pezzo unico Viteria richiesta
Supporti 1/3
Assemblaggio 0/3
Impostazioni 1/3
Dimensioni piano 0/3
Post-lavorazione 1/3
Stampante
FDM / FFF
Formato file
STL
Materiale
PLA
Post-elaborazione
Viteria
Software
Cura, PrusaSlicer o simile
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