Numerical simulation of falling film flow hydrodynamics over round horizontal tubes

A Karmakar, S Acharya - International Journal of Heat and Mass Transfer, 2021 - Elsevier
The performance of a falling film heat exchanger depends significantly on the flow
characteristics and the associated heat transfer in the liquid film flowing over its horizontal …

Physics-inspired topology changes for thin fluid features

C Wojtan, N Thürey, M Gross, G Turk - ACM Transactions on Graphics …, 2010 - dl.acm.org
We propose a mesh-based surface tracking method for fluid animation that both preserves
fine surface details and robustly adjusts the topology of the surface in the presence of …

Global eigenmodes of thin liquid sheets by means of volume-of-fluid simulations

A Della Pia, M Chiatto, L de Luca - Physics of Fluids, 2020 - pubs.aip.org
The unsteady dynamics of planar liquid sheet flows, interacting with unconfined gaseous
environments located on both sides of the liquid phase, is numerically investigated by …

[图书][B] Fluids, Materials and Microgravity: numerical techniques and insights into Physics

M Lappa - 2004 - books.google.com
Each year, universities and research centres-most particularly the major space agencies
such as NASA, ESA, and NASDA-devote a vast amount of time and money into the research …

High vapour pressure nanofuel droplet combustion and heat transfer: Insights into droplet burning time scale, secondary atomisation and coupling of droplet …

K Pandey, S Basu - Combustion and Flame, 2019 - Elsevier
Combustion characteristics of ethanol-water (EW) droplets laden with ceria nanoparticles
are investigated. The present experimental study focuses on three facets of droplet …

Receptivity to forcing disturbances in subcritical liquid sheet flows

A Della Pia, M Chiatto, L de Luca - Physics of Fluids, 2021 - pubs.aip.org
The receptivity to forcing harmonic disturbances of transverse velocity in subcritical liquid
sheet flows subjected to gravity is studied. The investigation is carried out both by employing …

Mechanisms, experiment, and theory of liquid sheet breakup and drop size from agricultural nozzles

A Altieri, S Cryer, L Acharya - Atomization and Sprays, 2014 - dl.begellhouse.com
Spray nozzles operate by discharging a liquid sheet or jet which subsequently breaks up
into droplets. Droplets which are too small can become entrained in ambient air currents and …

Time-dependent equations governing the shape of a two-dimensional liquid curtain, Part 1: Theory

SJ Weinstein, A Clarke, AG Moon, EA Simister - Physics of Fluids, 1997 - pubs.aip.org
Approximate equations have been derived that govern the time-dependent response of a
two-dimensional liquid curtain falling under the influence of gravity and subjected to ambient …

Stability of viscoelastic liquid curtain

M Becerra, MS Carvalho - Chemical Engineering and Processing: Process …, 2011 - Elsevier
Thin liquid sheets occur in several practical applications. In curtain coating, a thin liquid
sheet is formed and falls freely over a considerable height before it impinges onto a moving …

A new particle method for simulating breakup of liquid jets

FV Sirotkin, JJ Yoh - Journal of Computational Physics, 2012 - Elsevier
A corrected smoothed particle hydrodynamics (CSPH) method for simulating two-phase
flows including surface tension is presented. The effects of the instability in the …