Results 41 to 50 of about 141,468 (162)

Comparison of droplet distributions from fluidic and impact sprinklers [PDF]

open access: yesFrontiers of Agricultural Science and Engineering, 2015
To adapt to the trend toward low-energy precision irrigation, the droplet distributions for two new prototype sprinklers, outside signal sprinkler (OS) and fluidic sprinkler (FS), were compared with impact sprinkler (IS).
Xingye ZHU,Shouqi YUAN,Junping LIU,Xingfa LIU
doaj   +1 more source

Pinned Droplet Size on a Superhydrophobic Surface in Shear Flow

open access: yesAerospace, 2020
The recent development of a superhydrophobic surface enhances the droplet shedding under a shear flow. The present study gives insights into the effects of shear flow on a pinned droplet over a superhydrophobic surface.
Mitsugu Hasegawa   +3 more
doaj   +1 more source

Atomization Characteristics of a Hollow Cone Nozzle for Air-Assisted Variable-Rate Spraying

open access: yesAgriculture, 2023
During variable-rate spraying in orchards, the atomization characteristics and distribution of droplets in and out of the target area can be affected by the sprayer pressure. In this study, a variable-rate spraying control system test bench was designed,
Feixiang Yuan   +7 more
doaj   +1 more source

Enable a Facile Size Re-distribution of MBE-Grown Ga-Droplets via In Situ Pulsed Laser Shooting

open access: yesNanoscale Research Letters, 2021
A MBE-prepared Gallium (Ga)-droplet surface on GaAs (001) substrate is in situ irradiated by a single shot of UV pulsed laser. It demonstrates that laser shooting can facilely re-adjust the size of Ga-droplet and a special Ga-droplet of extremely broad ...
Biao Geng   +8 more
doaj   +1 more source

Bioaccessibility of β-Lactoglobulin Nanoemulsions Containing Coenzyme Q10: Impact of Droplet Size on the Bioaccessibility of Coenzyme Q10

open access: yesFood Science of Animal Resources, 2018
The aims of this research were to examine the effect of heating temperature (65, 75, and 85℃) and CaCl2 concentration level (3, 4, and 5 mM) on the physicochemical properties of β-lactoglobulin (β-lg) nanoemulsions (NEs) and to study how the droplet size
Ho-Kyung Ha, Mee-Ryung Lee, Won-Jae Lee
doaj   +1 more source

Hierarchical microcavity topography for enhancement of water vapor condensation heat transfer by regulating droplet dynamics and droplet size distribution

open access: yesCase Studies in Thermal Engineering, 2021
Manipulating droplet dynamics is of great importance in condensation heat transfer enhancement. Cavity topography was believed to be able to regulate droplet merging and self-removal via Laplace force imbalance by the cavity wall and the effect of ...
Tian-Yu Zhang   +5 more
doaj   +1 more source

Evaluating the capabilities and uncertainties of droplet measurements for the fog droplet spectrometer (FM-100) [PDF]

open access: yesAtmospheric Measurement Techniques, 2012
Droplet size spectra measurements are crucial to obtain a quantitative microphysical description of clouds and fog. However, cloud droplet size measurements are subject to various uncertainties.
J. K. Spiegel   +5 more
doaj   +1 more source

SNEDDS Containing Poorly Water Soluble Cinnarizine; Development and in Vitro Characterization of Dispersion, Digestion and Solubilization

open access: yesPharmaceutics, 2012
Self-Nanoemulsifying Drug Delivery Systems (SNEDDSs) were developed using well-defined excipients with the objective of mimicking digested SNEDDSs without the use of enzymes and in vitro lipolysis models and thereby enabling studies of the morphology and
Anne T. Larsen   +5 more
doaj   +1 more source

Effect of Frequency on Droplet Characteristics in Ultrasonic Atomization Process [PDF]

open access: yesE3S Web of Conferences, 2019
The study of ultrasonic atomization is one of the important factors for fuel spray process in the diesel engine combustion chamber. The droplet characteristics are influenced by liquid properties and vibration frequency.
Sugondo Amelia   +3 more
doaj   +1 more source

Localized droplet heating by hydrophobic pins: Influence of pin area and droplet size on heat transfer

open access: yesCase Studies in Thermal Engineering, 2021
Localized heating of hydrophobic droplet is considered and the effects of restricted area heating and droplet size on heat transfer are examined. Samples composing of vertical steel pins located in Perspex holders are designed and manufactured.
Abdullah Al-Sharafi   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy