This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Ice Shape Mapping by Means of 4D-Scans
Technical Paper
2015-01-2151
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
When studying ice accretion processes experimentally it is desirable to document the generated ice shapes as accurately as possible. The obtained set of data can then be used for aerodynamic studies, the improvement of icing test facilities, the development of design criteria, the validation of ice accretion simulation tools as well as other applications. In the past, various ice shape documentation methods have been established including photography, cross-sectional tracing, molding and casting as well as 3D-scanning. This work introduces a new ice shape documentation technique based on active 3D-scanning in combination with fluorescent dyes and an optimized set of optical filters. The new approach allows recording the time-resolved three dimensional growth of an arbitrary ice shape. Based on this concept a so-called 4D-scanning system is developed, which allows a detailed evaluation of icing experiments and hence a better understanding of the ice accretion process itself. The scanning system has been successfully implemented and tested in two icing wind tunnels of completely different size, namely FH JOANNEUM's small scaled icing wind tunnel and Rail Tec Arsenal's large icing wind tunnel.
Authors
Citation
Puffing, R., Hassler, W., Tramposch, A., and Peciar, M., "Ice Shape Mapping by Means of 4D-Scans," SAE Technical Paper 2015-01-2151, 2015, https://doi.org/10.4271/2015-01-2151.Also In
References
- Bosetti C. , Paul B.P Jr. , and Malone A.M. Ice shape characterization to aid in replicating ice shapes for subsequent analysis Atmospheric and Space Environments Conference 2010 AIAA-2010-7534
- Broeren A.P. , Addy H.E. Jr. , Bragg M.B. , Brush G.T. , Guffond D. , and Montreuil E. Aerodynamic simulation of ice accretion on airfoils 2011 NASA/TP-2001-216929
- Puffing R.F.A. , Peciar M. , and Hassler W. Instrumentation of an Icing Wind Tunnel Based on SAE Standards Scientific Proceedings of STU Bratislava 2013
- Lee S. , Broeren A.P. , Addy H.E. Jr. , Sills R. , and Pifer E.M. Development of 3-D Ice Accretion Measurement Method Atmospheric and Space Environments Conference 2012 AIAA-2012-2938
- Remondino F. and El-Hakim S. Image-based 3D modelling: A review The Photogrammetric Record 21 115 2006
- Blais Francois Review of 20 years of range sensor development Journal of Electronic Imaging 13 1 2004
- Hata S. , Saitoh Y. , Kumamura S. , and Kaida K. Shape extraction of transparent object using genetic algorithm Conference on Pattern Recognition Volume IV 1996 10.1109/ICPR.1996.547652
- Agarwal S. , Mallick S. P. , Kriegman D. , and Belongie S. On Refractive optical flow In Proc. ECCV04 27 483 494 2004
- Morris N. J.W. and Kutulakos K.N. Reconstructing the surface of inhomogeneous transparent scenes by scatter-trace photography proc. of 11th International Conference Computer Vision 2007
- Hullin M.B. , Fuchs M. , Ihrke I. , and Seidel H.-P. Fluorescent immersion range scanning ACM SIGGRAPH conference 2007
- Ben-Ezra M. and Nayar S. K. What does motion reveal about transparency IEEE International Conference Computer Vision 1025 1032 2003
- Tarini M. , Lensch H. P. A. , Goesele M. , and Seidel H.-P. 3D acquisition of mirroring objects using striped patterns Graphical Models 233 259 2005
- Kanitsar A. , Theussl T. , Mroz L. , Sramek M. , Bartroli A.V. , Csebfalvi B. , Hladuvka J. , Guthe S. , Felkel P. , Roettger S. , Fleischmann D. , Knapp M. , and Wegenkittl R. Christams tree case: computed tomography as a tool for mastering complex real world objects with applications in computer graphics Conference on Visualization02 489 492 IEEE Computer Society 2002
- Kutulakos K. N. and Steger E. A theory of refractive and specular 3d shape by light path triangulation In International Journal of Computer Vision 76 13 29 2008
- Zheng J. and Murata A. Acquiring 3d object models from specular motion using circular lights illumination In Sixth International Conference on Computer Vision 1101 1108 1998
- Eren Gönen 3D scanning of transparent objects PhD thesis University de Bourgogne October 2010