Results 11 to 20 of about 8,681 (254)

Sessile Droplet Evaporation on Wall with Radial Temperature Gradient [PDF]

open access: yesJournal of Applied Fluid Mechanics
Droplet evaporation coupled with gravity and surface tension on a wall with the radial temperature gradients is numerically studied with the arbitrary Lagrangian‒Eulerian method.
Z.G. Lei   +4 more
doaj   +2 more sources

Conditions for super-adiabatic droplet growth after entrainment mixing [PDF]

open access: yesAtmospheric Chemistry and Physics, 2016
Cloud droplet response to entrainment and mixing between a cloud and its environment is considered, accounting for subsequent droplet growth during adiabatic ascent following a mixing event.
F. Yang, R. Shaw, H. Xue
doaj   +3 more sources

A Novel Method Based on Eulerian Streamlines for Droplet Impingement Characteristic Computation Under Icing Conditions

open access: yesDrones
Ice accretion alters the airfoil profile of the unmanned aerial vehicle (UAV), degrading the aerodynamic performance and potentially triggering safety incidents. The computation of droplet impingement characteristics is the primary task for ice accretion
Zekun Ye   +4 more
doaj   +2 more sources

Wall Effects on Hydrodynamic Drag and the Corresponding Accuracy of Charge Measurement in Droplet Contact Charge Electrophoresis

open access: yes, 2020
Droplet size dependent wall effects on hydrodynamic drag and the corresponding droplet contact charge estimations were experimentally and theoretically investigated.
Do Jin Im (1332876)
core   +7 more sources

Fluorescence-enabled evaluation of nasal tract deposition and coverage of pharmaceutical formulations in a silicone nasal cast using an innovative spray device

open access: yesJournal of Advanced Research, 2023
Introduction: The characterisation of nasal formulations is a critical point. However, there are still no recommendations or guidelines in terms of standard approaches for evaluating the formulation's nasal deposition and/or coverage profile.
Davide D'Angelo   +4 more
doaj   +1 more source

Probabilistic derivation of droplet velocity using quadrature method of moments

open access: yesOpen Engineering, 2023
Accurately prediction of dispersion and polydispersity of droplet flow is not a trivial task due to the complex behavior of the droplet size distribution (DSD) and the strong state of the instantaneous velocity of a droplet on the shape and size of the ...
Jasim Noor M.
doaj   +1 more source

Numerical Analysis of Flow Characteristics of Upper Swirling Liquid Film Based on the Eulerian Wall Film Model

open access: yesFrontiers in Chemical Engineering, 2022
The Upper Swirling Liquid Film (USLF) phenomenon that occurs in the upper cylinder of the Gas–Liquid Cylindrical Cyclone (GLCC) separator is the direct cause of the low separation efficiency of the liquid phase.
Ti Yue   +9 more
doaj   +1 more source

Application of a new scheme of cloud base droplet nucleation in a spectral (bin) microphysics cloud model: sensitivity to aerosol size distribution [PDF]

open access: yesAtmospheric Chemistry and Physics, 2016
A new scheme of droplet nucleation at cloud base is implemented into the Hebrew University Cloud Model (HUCM) with spectral (bin) microphysics. In this scheme, supersaturation maximum Smax near cloud base is calculated using theoretical results ...
E. Ilotoviz, A. Khain
doaj   +1 more source

Dissipative Particle Dynamic Simulation of Oil-Water Two-Phase Flow in Quartz Slits

open access: yesGeofluids, 2023
Aiming to study the characteristics and mechanism of oil-water two-phase flow, based on the method of dissipative particle dynamics (DPD), meso-scale models of pressure-driven flow in quartz slits with width of 5-15 nm were simulated.
Jiuzhu Wu, Jiaqi Li
doaj   +1 more source

Norcantharidin Nanoemulsion Development, Characterization, and In Vitro Antiproliferation Effect on B16F1 Melanoma Cells

open access: yesPharmaceuticals, 2023
Melanoma is a highly lethal type of cancer that has had an increase in incidence in the last decades. Nevertheless, current therapies lack effectiveness and have highly disabling side effects, which calls for new therapeutic strategies.
Gabriel Martínez-Razo   +5 more
doaj   +1 more source

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