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Atomization and Sprays
Editor-in-Chief Europe: Günter Brenn (open in a new tab)
Editor-in-Chief Americas: Marcus Herrmann (open in a new tab)
Редактор-основатель: Norman Chigier (open in a new tab)

Выходит 12 номеров в год

ISSN Печать: 1044-5110

ISSN Онлайн: 1936-2684

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 1.2 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.8 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.3 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00095 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.28 SJR: 0.341 SNIP: 0.536 CiteScore™:: 1.9 H-Index: 57

Indexed in

PRECISION DROPLET-BASED MANUFACTURING AND MATERIAL SYNTHESIS: FLUID DYNAMICS AND THERMAL CONTROL ISSUES

Том 6, Выпуск 3, 1996, pp. 305-329
DOI: 10.1615/AtomizSpr.v6.i3.40
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Краткое описание

The development of a droplet based net-form manufacturing technique for structural materials which relies on the use of precisely controlled nanoliter droplets as the deposition element is discussed, and encouraging experimental and computational results are presented. Droplets are generated in a stagnant inert gas and are electrostatically charged and deflected onto a substrate, where they impact and solidify. During their flight they experience aerodynamic drag, which significantly alters the lateral deflection of small charged droplets. The droplets also experience convection at their boundary due to aerodynamic drag, which is time-dependent. After arrival at the substrate, the possibility of localized substrate remelting is explored by supplying thermal energy in the form of overheated molten droplets. Localized substrate remelting is important for the fabrication of homogeneous high-quality material components. Droplet stream angular dispersions of the order of 1 μ-radian and intradroplet speed dispersions of the order of 3 × 10−7 times the average droplet speed provide the basis for rapid solidification net-form manufacturing.

ЦИТИРОВАНО В
  1. Orme Melissa , Smith Robert F. , Enhanced Aluminum Properties by Means of Precise Droplet Deposition , Journal of Manufacturing Science and Engineering, 122, 3, 2000. Crossref

  2. Gao Yuan , Doumanidis Charalabos , Mechanical Analysis of Ultrasonic Bonding for Rapid Prototyping , Journal of Manufacturing Science and Engineering, 124, 2, 2002. Crossref

  3. Haferl S., Poulikakos D., Transport and solidification phenomena in molten microdroplet pileup, Journal of Applied Physics, 92, 3, 2002. Crossref

  4. Brenn G., Lackermeier U., Drop formation from a vibrating orifice generator driven by modulated electrical signals, Physics of Fluids, 9, 12, 1997. Crossref

  5. Xiong B., Megaridis C. M., Poulikakos D., Hoang H., An Investigation of Key Factors Affecting Solder Microdroplet Deposition, Journal of Heat Transfer, 120, 1, 1998. Crossref

  6. Li Ri, Ashgriz Nasser, Chandra Sanjeev, Andrews John R., Williams James, Drawback During Deposition of Overlapping Molten Wax Droplets, Journal of Manufacturing Science and Engineering, 130, 4, 2008. Crossref

  7. Orme M., Huang C., Phase Change Manipulation for Droplet-Based Solid Freeform Fabrication, Journal of Heat Transfer, 119, 4, 1997. Crossref

  8. Vasinonta Aditad , Beuth Jack L. , Griffith Michelle L. , A Process Map for Consistent Build Conditions in the Solid Freeform Fabrication of Thin-Walled Structures , Journal of Manufacturing Science and Engineering, 123, 4, 2001. Crossref

  9. Orme Melissa, Courter Jon, Liu Qingbin, Huang Changzheng, Smith Robert, Electrostatic charging and deflection of nonconventional droplet streams formed from capillary stream breakup, Physics of Fluids, 12, 9, 2000. Crossref

  10. Chin R. K. , Beuth J. L. , Amon C. H. , Successive Deposition of Metals in Solid Freeform Fabrication Processes, Part 1: Thermomechanical Models of Layers and Droplet Columns , Journal of Manufacturing Science and Engineering, 123, 4, 2001. Crossref

  11. Tseng A. A. , Lee M. H. , Zhao B. , Design and Operation of a Droplet Deposition System for Freeform Fabrication of Metal Parts , Journal of Engineering Materials and Technology, 123, 1, 2001. Crossref

  12. Chao Yan-pu, Qi Le-hua, Zuo Han-song, Luo Jun, Hou Xiang-hui, Li He-jun, Remelting and bonding of deposited aluminum alloy droplets under different droplet and substrate temperatures in metal droplet deposition manufacture, International Journal of Machine Tools and Manufacture, 69, 2013. Crossref

  13. Haferl S, Poulikakos D, Experimental investigation of the transient impact fluid dynamics and solidification of a molten microdroplet pile-up, International Journal of Heat and Mass Transfer, 46, 3, 2003. Crossref

  14. Li Hejun, Wang Pengyun, Qi Lehua, Zuo Hansong, Zhong Songyi, Hou Xianghui, 3D numerical simulation of successive deposition of uniform molten Al droplets on a moving substrate and experimental validation, Computational Materials Science, 65, 2012. Crossref

  15. Qi Le-hua, Chao Yan-pu, Luo Jun, Zhou Ji-ming, Hou Xiang-hui, Li He-jun, A novel selection method of scanning step for fabricating metal components based on micro-droplet deposition manufacture, International Journal of Machine Tools and Manufacture, 56, 2012. Crossref

  16. Haferl S., Butty V., Poulikakos D., Giannakouros J., Boomsma K., Megaridis C.M., Nayagam V., Freezing dynamics of molten solder droplets impacting onto flat substrates in reduced gravity, International Journal of Heat and Mass Transfer, 44, 18, 2001. Crossref

  17. Che Judy, Ceccio Steven L., Tryggvason Gretar, Computations of structures formed by the solidification of impinging molten metal drops, Applied Mathematical Modelling, 28, 1, 2004. Crossref

  18. Li SuLi, Wei ZhengYing, Du Jun, Wei Pei, Hou ZuoXian, Lu BingHeng, The fusion process of successive droplets impinging onto a substrate surface, Applied Physics A, 120, 1, 2015. Crossref

  19. Zhong Song-Yi, Qi Le-Hua, Xiong Wei, Luo Jun, Xu Qing-Xiang, Research on mechanism of generating aluminum droplets smaller than the nozzle diameter by pneumatic drop-on-demand technology, The International Journal of Advanced Manufacturing Technology, 93, 5-8, 2017. Crossref

  20. Murr Lawrence E., Johnson Wayne L., 3D metal droplet printing development and advanced materials additive manufacturing, Journal of Materials Research and Technology, 6, 1, 2017. Crossref

  21. Gibson Ian, Rosen David, Stucker Brent, Material Jetting, in Additive Manufacturing Technologies, 2015. Crossref

  22. Chao Yan Pu, 3D Printing Manufacture Micro-Channel Structure by Metal Micro Droplet-on-Demand Deposition, Advanced Materials Research, 940, 2014. Crossref

  23. Murr L. E., A Metallographic Review of 3D Printing/Additive Manufacturing of Metal and Alloy Products and Components, Metallography, Microstructure, and Analysis, 7, 2, 2018. Crossref

  24. Gibson Ian, Rosen David W., Stucker Brent, Printing Processes, in Additive Manufacturing Technologies, 2010. Crossref

  25. Brenn G., Droplet Stream Generator, in Handbook of Atomization and Sprays, 2011. Crossref

  26. Gibson Ian, Rosen David, Stucker Brent, Khorasani Mahyar, Material Jetting, in Additive Manufacturing Technologies, 2021. Crossref

  27. Plog J., Jiang Y., Pan Y., Yarin A.L., Electrostatic charging and deflection of droplets for drop-on-demand 3D printing within confinements, Additive Manufacturing, 36, 2020. Crossref

  28. Wang Liping, Kong Weiliang, Liu Hong, Wang Fuxin, Experimental study on a solenoid valve-based generator for droplet generation, Journal of Physics: Conference Series, 1300, 1, 2019. Crossref

  29. Ansell Troy Y., Current Status of Liquid Metal Printing, Journal of Manufacturing and Materials Processing, 5, 2, 2021. Crossref

  30. Liu Q, Orme M, On precision droplet-based net-form manufacturing technology, Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 215, 10, 2001. Crossref

  31. Tseng A.A., Tanaka M., Advanced deposition techniques for freeform fabrication of metal and ceramic parts, Rapid Prototyping Journal, 7, 1, 2001. Crossref

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