DROPLET GENERATORA method and device for passively periodically perturbing the flow field within a microfluidic device to cause regular droplet formation at high speed.Clarke, AndrewDartnell, Nicholas J.Rider, Christopher B.
7. Droplet mist generator according to claim 1, whereby the nozzle area is constructed in a first part of the casing wall that is located under the overhang of the piezoelectric flexural transducer in the direction in which a free end of the piezoelectric flexural transducer can be moved, and...
INSTANTANEOUS FLOW STOP IN MICROFLUIDIC DEVICE USING ELVEFLOW® PRESSURE GENERATOR ELVESYS® – ELVEFLOW® MICROFLUIDIC AND NANOFLUIDIC RESEARCH MICROFLUIDIC DROP MAKER BY CO-FLOWING METHOD MICROFLUIDIC DROPLETS GENERATION AT T JUNCTION MICROFLUIDIC ELVEFLOW® DROP MAKER ...
on the droplet size (which depends solely on the device geometry) to generate monodisperse droplets. The electrodes are made smaller than the channel (Fig.1c) to ensure that the trapped droplet encapsulates the trapped bead as it covers the electrode (Fig.1a). ITO and glass ensure optical tr...
Droplet generatorGeneration mechanismAdvantagesDisadvantagesRef. Pressure atomization Shear force by the expansion of pressurized liquid High productivity Large size (~50 μm) Hard to control size and distribution [215] Ultrasonic atomization The shear force exerted by ultrasonic cavitations generated by pie...
14, and a monodisperse droplet generator was used to inject acetone droplet through the flame. PLIF will measure the OH radical and acetone was used to measure the spatial distribution of the fuel vapor and the structure of the flame front. The analysis showed that the droplet crossing strongly...
the droplet-free surface (droplet—air interface) was at atmospheric pressure (101.32 kPa). The contact angle of the droplet on the S-phobic and hydrophilic Al surfaces was set as 150° and 90°, respectively. The radius of contact between the spherical crown droplet and the S-phobic Al su...
A microfluidic flow-focusing droplet generator can be defined with six geometric parameters: orifice width, orifice length, water inlet width, oil inlet width, outlet channel width, and channel depth (Fig.1a). To capture the effect of geometry on droplet generation, these parameters were varied ...
A droplet generator for a continuous stream ink jet print head has a cavity for containing ink, and nozzle orifices passing ink from the cavity to form jets. An actuator means vibrates the ink in the
Design and development of a microfluidic droplet generator with vision sensing for lab-on-a-chip devices. Sens. Actuator A Phys. 2021, 332, 113047. [Google Scholar] [CrossRef] AlHetlani, E.; Hatt, O.J.; Vojtíšek, M.; Tarn, M.D.; Pamme, N. Magnetic droplets–Generation and ...