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A Reconstruction Algorithm for Blade Surface Based on Less Measured Points
Joint Authors
Zhao, Ji
Liu, Jia
Yang, Xu
Liu, Jiming
Qu, Xingtian
Wang, Xin
Source
International Journal of Aerospace Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-11-12
Country of Publication
Egypt
No. of Pages
11
Abstract EN
A reconstruction algorithm for blade surface from less measured points of section curves is given based on B-spline surface interpolation.
The less measured points are divided into different segments by the key geometric points and throat points which are defined according to design concepts.
The segmentations are performed by different fitting algorithms with consideration of curvature continuity as their boundary condition to avoid flow disturbance.
Finally, a high-quality reconstruction surface model is obtained by using the B-spline curve meshes constructed by paired points.
The advantage of this algorithm is the simplicity and effectivity reconstruction of blade surface to ensure the aerodynamic performance.
Moreover, the obtained paired points can be regarded as measured points to measure and reconstruct the blade surface directly.
Experimental results show that the reconstruction blade surface is suitable for precisely representing blade, evaluating machining accuracy, and analyzing machining allowance.
American Psychological Association (APA)
Liu, Jia& Zhao, Ji& Yang, Xu& Liu, Jiming& Qu, Xingtian& Wang, Xin. 2015. A Reconstruction Algorithm for Blade Surface Based on Less Measured Points. International Journal of Aerospace Engineering،Vol. 2015, no. 2015, pp.1-11.
https://search.emarefa.net/detail/BIM-1064516
Modern Language Association (MLA)
Liu, Jia…[et al.]. A Reconstruction Algorithm for Blade Surface Based on Less Measured Points. International Journal of Aerospace Engineering No. 2015 (2015), pp.1-11.
https://search.emarefa.net/detail/BIM-1064516
American Medical Association (AMA)
Liu, Jia& Zhao, Ji& Yang, Xu& Liu, Jiming& Qu, Xingtian& Wang, Xin. A Reconstruction Algorithm for Blade Surface Based on Less Measured Points. International Journal of Aerospace Engineering. 2015. Vol. 2015, no. 2015, pp.1-11.
https://search.emarefa.net/detail/BIM-1064516
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1064516