Helium flux effects on bubble growth and surface morphology in plasma-facing tungsten from large-scale molecular dynamics simulations

KD Hammond, IV Naeger, W Widanagamaachchi… - Nuclear …, 2019 - iopscience.iop.org
bubble-bursting events that are responsible for significant and very sudden changes in surface
morphology. The … near the surface at high flux, and a layer of near-surface bubbles forms. …

A description of bubble growth and gas release of helium implanted tungsten

S Sharafat, A Takahashi, Q Hu, NM Ghoniem - Journal of Nuclear Materials, 2009 - Elsevier
… evidence showing drastic surface morphology changes of … surface bubbles along with
drastic surface morphology changes were observed. Traditionally, modeling of helium bubble

Effect of heating surface morphology on the size of bubbles during the subcooled flow boiling of water at low pressure

C Paz, M Conde, J Porteiro, M Concheiro - International Journal of Heat …, 2015 - Elsevier
… clear influence of the bubble scales on the interaction of surface morphology and boiling, …
at the base of the bubble with the wall varies during bubble growth and departure. Additionally, …

Effects of inhibitors on the morphology and kinetics of hydrate growth on surface of bubble

X Zeng, G Wu, J Wang, C Yang, Q Meng… - Journal of Natural Gas …, 2020 - Elsevier
growth modes, morphology, lateral growth rate and the mass transfer channels during the
thickening growth of hydrates on gas (CH 4 – C 3 H 8 ) bubble … observed on the bubble and at …

Reliable manipulation of gas bubbles by regulating interfacial morphologies and chemical components

P Zhang, J Zhang, Z Xue, J Wang, L Jiang - Materials Horizons, 2017 - pubs.rsc.org
… sufficient time for gas bubble growth and coalescence. It is known that the surface wettability
depends on the combination of rough microstructures and surface chemical components. …

The role of dynamic wetting behavior during bubble growth and departure from a solid surface

TP Allred, JA Weibel, SV Garimella - International Journal of Heat and Mass …, 2021 - Elsevier
… the bubble morphology during the initial bubble growth stage prior to pinning of the contact
line, it is the key surface … metric that determines the maximum contact diameter of a bubble. …

Visualization of bubble nucleation and growth confined in 2D flakes

Z Zhang, J Qiang, S Wang, M Xu, M Gan, Z Rao, T Tian… - Small, 2021 - Wiley Online Library
… The two panels under each TEM image are the corresponding COMSOL simulations of the
morphology (top) and surface tension distribution (bottom). Note that both panels display only …

Morphological bubble evolution induced by air diffusion on submerged hydrophobic structures

P Lv, Y Xiang, Y Xue, H Lin, H Duan - Physics of Fluids, 2017 - pubs.aip.org
… Importantly, we obtain a phase diagram based on a criterion for bubble growth and … of the
morphological evolution of bubbles. Strategies for controlling the bubble evolution behavior …

Helium bubble size effects on the surface morphological response of plasma-facing tungsten

ON Patel, D Dasgupta, BD Wirth… - Materials Research …, 2023 - iopscience.iop.org
bubble growth in the governing equation, equation (1), is considered by the direct dependence
on the He bubble radius of the biaxial stress in the near-surface … He bubbles reach their …

Influence of surface wettability on bubble formation and motion

Y Xia, X Gao, R Li - Langmuir, 2021 - ACS Publications
bubble growth and expansion, and at t = 12 ms, the bubble bulge disappears. As the bubble
continues to grow, the bubble … the point of bubble detachment (see Video S1). For the next …