Title :
Three-Dimensional Reverse Engineering Modeling and Numerical Simulation of Pump Based on Laser Scanning Technology
Author :
Liu, Meiqing ; Bai, Yaohua ; Li, Qiuwei ; Liu, Zhiyong ; Lin, Qi
Author_Institution :
Sch. of Power & Mech. Eng., Wuhan Univ., Wuhan, China
Abstract :
The multi-scale laser scanning technology is used to obtain the Three-dimensional (3D) data of a large pump. This technology is more accurate and faster than the traditional measurement methods when obtaining the data of complex shape entities. The data obtained from multi-scale laser scanning technology can be used in reverse engineering CAD modeling of pump. They can also be used to get the model of fluid flowing through pump for the analysis of computational fluid dynamics (CFD).Based on the results of CFD; the optimization of hydraulic structure of pump can be carried out.
Keywords :
CAD; computational fluid dynamics; hydraulic systems; mechanical engineering computing; numerical analysis; optical scanners; pumps; reverse engineering; computational fluid dynamic analysis; hydraulic structure optimization; large pump; multiscale laser scanning technology; numerical simulation; three-dimensional reverse engineering CAD modeling; Computational modeling; Impellers; Laser modes; Pumps; Reverse engineering; Solid modeling; Three dimensional displays;
Conference_Titel :
E-Product E-Service and E-Entertainment (ICEEE), 2010 International Conference on
Conference_Location :
Henan
Print_ISBN :
978-1-4244-7159-1
DOI :
10.1109/ICEEE.2010.5661116
