Fluid Flow Optimization on Semiautomatic Code Marker Base
Fluid Flow Optimization on Semiautomatic Code Marker Base
摘要
This paper describes optimization process of nozzle cup based on a device for contactless code marking to rough and contaminated surfaces--semiautomatic code marker. During tests using the CFD （computational fluid dynamics） software different geometry of nozzle cups were compared by such parameters as pressure, velocity and direction of flow. Goal of digital experiments was to find sprayer nozzle geometry that can keep stream of paint in diameter of 10 mm on 10-20 mm distance. Main problem is to avoid low-pressure regions around the stream. The optimal geometry of nozzle cup is designed to get adjusted code dimensions on given distance
参考文献10
-
1J.M. Moreno, P.G. Marcen, R.M. Torcal, Data matrix (DM) codes: A technological process for the management of the archaeological record, Journal of Cultural Heritage 12 (2) (2011): 134-139.
-
2K.T. Voisey, Shreir's Corrosion, Sprayed Coatings, Elsevier V.B., UK, 2010, pp. 2610-2621.
-
3N. Wartenberg, S. Snyder, Introduction to bar codes for the automated laboratory, Journal of the Association for Laboratory Automation 8 (5) (2003): 51-58.
-
4Solid Works Flow Simulation, External Transient Analysis Dassault Systems, 2008, pp. 4.1-4.14.
-
5F. Portoghese, L. Ferrante, F. Berruti, C. Briens, E. Chan, Effect of injection-nozzle operating parameters on the interaction between a gas-liquid jet and a gas-solid fluidized bed, Powder Technology 184 (1) (2008) :1-10.
-
6Updated Optical Board Code Marking/Reading System Documentation, FR6 Project--Intelligent Distributed Process Utilization and Blazing Environmental Key, Indisputable Key, Report D5.14, 2010, p 77.
-
7Industrial finishing innovations, spraying methods, ITWIF Web site, 2009, http://www.itwif.com.
-
8J. Tu, G.H. Yeoh, C. Liu, Computational Fluid Dynamics, Elsevier Inc., UK, 2008, p. 459.
-
9I. Gedzevicius, Analysis of wire arc spraying process variables on coatings properties, Journal of Materials Processing Technology 175 (2006): 206-211.
-
10X. Wang, J. Heberlein, E. Pfender, W. Gerberich, Effect of nozzle configuration, gas pressure, and gas type on coating properties in wire arc spray, Journal of Thermal Spray Technology 8 (4) (1999): 565-575.
-
1阎国臣,何庆复,高义刚.车轮滚动接触疲劳研究[J].铁道机车车辆,2002,22(4):17-20. 被引量：10
-
2张宗杰.柴油机喷油器端面密封性研究[J].车用发动机,1993(1):11-13. 被引量：1
-
3张文浩.同步碎石应力吸收层施工关键技术[J].交通世界,2010(11):270-271. 被引量：4
-
4祝华生,陈顺建.浅谈公路养护中同步碎石封层技术[J].科技资讯,2009,7(6):80-80. 被引量：4
-
5New energy vehicles need time to hit mass marker[J].China's Foreign Trade,2010(6):11-11.
-
6李欣红.同步碎石封层技术在公路养护中的应用[J].交通世界,2010(3):121-122. 被引量：11
-
7冯淑华.发动机连杆螺栓失效分析[J].中山大学学报论丛,2002,22(5):202-204. 被引量：5
-
8高月芳,秦鹏举.同步碎石封层技术连霍高速公路中的应用[J].中小企业管理与科技,2008(31):131-132.
-
9刘小燕,陈道勇,王光辉,祁魏.车轮与桥面铺装层接触应力计算分析[J].长沙理工大学学报（自然科学版）,2007,4(4):16-20. 被引量：2
-
10Hao Zhang,Xinxin Zhang,Haosen Sun,Mingjiu Chen,Xiaoyang Lu,Yuancheng Wang,Xueting Liu.Pressure of Newtonian Fluid Flow through Curved Pipes and Elbows[J].Journal of Thermal Science,2013,22(4):372-376. 被引量：2
