Title :
The Emulation of Flow Field in Nozzles based on FEM
Author :
Xiumei, Shu ; Shifu, Zhang ; Shengqiang, Zheng ; Xueming, Peng
Author_Institution :
Dept. of Pet. Supply Eng., Logistical Eng. Univ. of PLA, Chongqing
Abstract :
The finite element (FEM) is used to analyze and study uncompressed viscous turbulent jet flow field in nozzles with different diameters. Computation results with FEM are accordant with the information. When the import velocity and the other boundary conditions are identical, the export velocity of small diameter nozzle is larger than that of large diameter nozzle. This paper provides a new method to study the flow field in nozzle.
Keywords :
finite element analysis; jets; nozzles; turbulence; FEM; finite element; flow field emulation; large diameter nozzle; small diameter nozzle; uncompressed viscous turbulent jet flow field; Boundary conditions; Differential equations; Emulation; Finite element methods; Geometry; Laplace equations; Petroleum; Programmable logic arrays; Shape; Testing; FEM; Flow field; Nozzle;
Conference_Titel :
Apperceiving Computing and Intelligence Analysis, 2008. ICACIA 2008. International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-3427-5
Electronic_ISBN :
978-1-4244-3426-8
DOI :
10.1109/ICACIA.2008.4769984
