Results 51 to 60 of about 70,881 (202)
Experimental and modelling investigation of the deformation, drag and break-up of drizzle droplets subjected to strong aerodynamics forces in relation to SLD aircraft icing [PDF]
, 2005 The distortion, drag and break-up of drizzle droplets subjected to strong aerodynamic forces was investigated to understand the pre-impact behaviour of droplets in aircraft icing from supercooled freezing drizzle.
Luxford, Geoffrey
core
DropletUndesired heat transfer during droplet impact on cold surfaces can lead to ice formation and damage to renewable infrastructure, among others. To address this, superhydrophobic surfaces aim to minimize the droplet surface interaction thereby, holding ...
Vijay Kumar +3 more
doaj +1 more source
Materials & Design, 2019 The effects of arc bubble behaviors and characteristics on droplet transfer are observed with an in-situ X-ray imaging method. The changes in the force acting on the droplet are analyzed at three distinct stages of arc bubble in one life cycle.
Hao Chen +5 more
doaj +1 more source
Improved modeling and correlation for heat transfer through a condensate droplet
Energy Reports, 2023 In dropwise condensation, the heat transfer performance is determined by the heat transfer through a single droplet and the droplet size distribution on the cooled condensing surface. The conduction resistance inside a droplet is an important part of all
Jie Pang +4 more
doaj +1 more source
A dimensionless study of the evaporation and drying stages in spray pyrolysis [PDF]
, 2007 An original dimensionless study of the pure evaporation and precipitation stages of a spray pyrolysis process has been performed. An estimation of the evaporation time is proposed and the influence of the main processing parameters has been investigated.
Caussat, Brigitte, Reuge, Nicolas
core +1 more source
Artificial Chemistry Performed in an Agglomeration of Droplets with Restricted Molecule Transfer
, 2023 Abstract Within the scope of the European Horizon 2020 project ACDC – Artificial Cells with Distributed Cores to Decipher Protein Function , we aim at the development of a chemical compiler governing the three-dimensional arrangement of droplets, which are filled with ...
Johannes Josef Schneider +15 more
openaire +1 more source
Hydrodynamic structures of droplets in square micro-channels [PDF]
, 2008 This paper reports on numerical simulations of the hydrodynamics inside droplets in rectangular micro-channels. We use a finite-volume/front-capturing method that allows us to perform two- and three-dimensional simulations with a reasonable cost.
Prat, Laurent E. +5 more
core +1 more source
Leidenfrost evaporation of water droplet
MATEC Web of Conferences, 2018 The present paper examines the behaviour of a single large droplet levitating over a hot surface, unsteady mass of the droplet, and heat transfer. It was assumed that the evaporation from the upper surface of the droplet is negligibly small compared with
Orzechowski Tadeusz
doaj +1 more source
Droplet transfer in synergic AC GMAW.
DENKI-SEIKO[ELECTRIC FURNACE STEEL], 1990 AC GMA welding was carried out by using an inverter controlled welder which consists of a primary inverter to control the output level and a secondary inverter to control the polarity.The polarity of the base current in conventional synergic DC pulse welding was changed from electrode positive (EP) to electrode negative (EN), and one cycle one droplet ...
openaire +2 more sources
On the heat transfer to an accelerated translating droplet
Theoretical and Applied Mechanics, 2004 An analysis is made for the transient response behavior of the both, outer and inner, thermal boundary layers of a fluid sphere moving at constant acceleration with internal circulation in an other viscous fluid of large extent initially at rest under the condition of large Reynolds and Peclet numbers.
Hanchi S., Oualli H., Ašković R.
openaire +4 more sources