Lab Report II Martin Suhartono - Year 2010 Month 9 Day 29...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Year 2010 Month 9 Day 29 SCHLIEREN TECHNIQUE Mae 309 Aerospace Engineering Laboratory II Name : Martin Suhartono Student ID : 20106182
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Martin Suhartono - 20106182 Page 2 1. Objective To practice using the Schlieren measurement technique as well as to understand its principles 2. Method 1. Attach the lenses and diaphragms to the posts, which are in turn attached to the post holders. Meanwhile, the mirrors are put on to the mirror mounts. 2. Then place the whole set on to the holders which are subsequently put on the rails. This will facilitate easy adjustment of the diaphragms and irises for the following steps. 3. From the light source, put the set ups in the order of condensing lens, diaphragm, field lens, diaphragm, Schlieren Mirror, candle, Schlieren Mirror, the knife-edge and lastly the photographic paper. 4. Set the two mirrors so that it can reflect the collimated light from the source to pass through the candle and on to the photographic paper. 5. Use the hole-type irises for the two diaphragms. 6. Turn on the light source. 7. Adjust the condensing lens to be as close as possible to the light source and the subsequent diaphragm to be placed at the focal point of the lens. Set the iris to cut away the spread rays from the lens. 8. Place the field lens so that its focal point is also at the first diaphragm as well as at the second diaphragm. Set the iris to cut away the spread rays again with the second diaphragm. 9.
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 03/19/2012 for the course AEROSPACE MAE309 taught by Professor Kwonsejin&hyunchulshim during the Spring '12 term at Korea Advanced Institute of Science and Technology.

Page1 / 4

Lab Report II Martin Suhartono - Year 2010 Month 9 Day 29...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online