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Is Helmholtz Resonance a Problem for Micro-Jet Actuators?
Flow, Turbulence and Combustion, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lockerby, Duncan A. +2 more
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Control of Base Flows with Micro Jets
International Journal of Turbo and Jet Engines, 2011Abstract. This paper presents the results of an experimen-tal investigation carried out to control the base pressure ina suddenly expanded axi-symmetric passage. Active con-trol in the form of micro jets was employed to control thebase pressure. Air injection at four locations at the base,symmetric to the nozzle axis was used as the active con-trol ...
Maughal Ahmed Ali Baig +3 more
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Piezoelectric micro-jet devices: A review
Sensors and Actuators A: Physical, 2019Abstract Piezoelectric micro-jet devices (PMJDs), also known as piezoelectric inkjet printing, are used to distribute the functional materials to form single or complex microstructures on a substrate. As one of the most promising technologies in the field of additive manufacturing in the 21st century, the PMJDs have received a lot of attentions from ...
Hengyu Li +3 more
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Micro-jet Printing of Refractive Microlenses
Diffractive Optics and Micro-Optics, 1998The technology for fabricating micro-optical elements for low cost optical interconnects by micro-jet (ink-jet) printing has been under development for over two years [1,2]. This data-driven method of micro-optics fabrication offers the benefits of low cost, flexibility and in-situ, non-contact processing.
W. Royall Cox +6 more
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Progress on micro-jetting forming
International Technology and Innovation Conference 2006 (ITIC 2006), 2006With the precise controlling capability of the shapes, velocity and drop locations of micro-droplets, micro-jetting forming technology is an attractive method for patterning and fabricating objects directly from design or image files without the need for masks, patterns, or dies, and it is a popular research subject in Advanced Manufacturing Technology.
null Li Xiaoyan, null Zhang Shu
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Steel Welding with Micro-Jet Injector
Advanced Materials Research, 2014The article focuses on mild steel welding and covers the new possibilities of that method. Since 2011 innovate welding technology based on micro-jet cooling just after welding is being checked. Weld metal deposit (WMD) was carried out for standard MIG welding and for new welding method with micro-jet cooling. A very high percentage of acicular ferrite (
Tomasz Węgrzyn +3 more
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