{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

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

Info icon This 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
Image of page 1

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

View Full Document Right 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. Observe the reflected rays and the corresponding shadow on the photographic paper.
Image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern