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.
An engine system includes an intake system, an internal combustion engine, and an exhaust system. The internal combustion engine includes a fuel droplet generator, and a fuel injector configured to inject fuel directly into a combustion chamber of the internal combustion engine....
This study builds upon prior research by exploring droplet oscillation dynamics for surface tension determination using a drop-on-demand high-temperature droplet generator. Computational fluid dynamics (CFD) simulations were conducted to analyse frequency shifts over time, comparing two different materials ...
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...
Various factors, such as the choice of aerosol generator and nonsolvent, control the size distribution and morphology of yttria-stabilized zirconia powder derived from sulfate salts. For instance, acetone produces fused masses, whereas with isopropanol spheres are formed almost exclusively. In ethanol, ...
(Fig.1a, b). The alignment of the droplet generator and electrodes (Fig.1b, c) ensures that the droplet is dispensed into the vicinity of the electrode where it can be successfully trapped by its electric force field. Once the voltage (\({V}_{s}\)) is lowered, the dominant ...
Droplets were generated in DG8 cartridges, using a QX100 Droplet Digital System droplet generator (Bio-Rad). Water-in-oil emulsions were transferred to a 96-well plate and amplified in a T100 PCR cycler (Bio-Rad). The thermal cycling conditions were: 10 min at 95 °C, followed by ...
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 M...
The experimental setup of the droplet generator is presented in Figure 2. The pressure vessel (b), which contained the continuous phase, was pressurized by a pressurized nitrogen gas cylinder (a) to pump the fluid through the setup. The pressure vessel ensured a pulsation free flow. The volume...
The proposed modular droplet generator has the potential to be integrated into versatile droplet-based microfluidic systems. 2. Materials and Methods 2.1. Design and Fabrication of Droplet Generation Modules Droplet generation modules are designed with a standard cubic geometric structure, as shown in ...