... volumetric heat-transfer coefficient multi-objective optimization boiling bubbles particles and droplets energy efficiency evaporation heat exchangers Organic Rankine cycle (ORC) power generation is one of the most popular technologies for low-temperature waste-heat recovery [ 1 ]. The heat...

... commercial water shortages prevail. So, in the regions with ample saline water and solar radiation where freshwater is usually limited, the humidification-dehumidification (H-DH) desalination systems have demonstrated inspiring outcomes. The experimental, theoretical, and economical analysis of the bubble...

... 2020 19 06 2021 22 06 2021 13 10 2021 boiling bubbles particles and droplets conduction energy systems experimental techniques experimental/measurement techniques forced convection heat and mass transfer heat transfer enhancement radiative heat transfer thermal systems...

... Email: ssmehend@mtu.edu Email: langyuanl@163.com Email: chenjianan@stu.tjcu.edu.cn Email: tianjj@tjcu.edu.cn 30 05 2021 12 08 2021 16 08 2021 13 10 2021 sessile droplet carbon fiber surface phase transition time deformation bubbles condensation...

... 2020 28 02 2020 18 06 2020 bubbles particles and droplets heat and mass transfer two-phase flow and heat transfer The breakup of liquid thread as a result of the dynamic thinning process leads to the formation of droplets which have found a plethora of engineering...

... Email: bsyilbas@kfupm.edu.sa Email: azsahin@kfupm.edu.sa Email: qahtanih@kfupm.edu.sa 24 10 2019 26 02 2020 27 02 2020 21 05 2020 droplet heat transfer superhydrophobic surface Laplace pressure heat transfer bubbles particles and droplets thermophysical...

.... 06 09 2019 11 11 2019 03 12 2019 05 12 2019 bubbles particles and droplets condensation evaporation heat and mass transfer two-phase flow and heat transfer To understand the dynamics of an aerosol in any material production system, its time-dependent size...

... and analysis of experimental data. Similar challenges may be encountered in other engineering systems using sCO 2 , including thermal protection systems for planetary exploration [ 8 ], electronics cooling [ 9 ], and material synthesis [ 10 – 12 ]. bubbles particles and droplets combustion...

...Deify Law; Haden Hinkle Two-phase bubbly flows by gas injection had been shown to enhance convective heat transfer in channel flows as compared with that of single-phase flows. The present work explores the effect of gas phase distribution such as inlet air volume fraction and bubble size...

... AND E NGINEERING A PPLICATIONS . Manuscript received June 12, 2016; final manuscript received March 8, 2017; published online April 21, 2017. Assoc. Editor: Ziad Saghir. 12 06 2016 08 03 2017 Bubbles Two-phase flow Jets Wakes Impingement Cooling Particles Droplets...

...B. G. Suhas; A. Sathyabhama In this present work, bubble dynamics of subcooled flow boiling in water–ethanol mixture is investigated through visualization using a high-speed camera in horizontal rectangular channels. The heat transfer coefficient of water–ethanol mixture during subcooled flow...

... lifetime scales inversely with the square of cavitation number. Dynamics of individual small cavity captured at higher frame rates was found to be similar to that of an isolated bubble. In this case, a rapid collapse follow a more gradual expansion phase, unlike that shown by larger cavities...

...Ali Alhelfi; Bengt Sundén A gas bubble under the influence of an ultrasonic field so strong to destroy any material due to high pressures and temperatures reached during the collapse is the topic of the present paper. In the current work, simulations have been performed to describe the radial...

... online April 8, 2015. Assoc. Editor: Mohamed S. El-Genk. Subscripts b = bubble c = condensation in = inlet l = liquid sat = saturated v = vapor vol = volumetric x = x direction y = y direction z = z direction...

... February 18, 2015. Assoc. Editor: John C. Chai. 10 10 2014 12 01 2015 18 02 2015 The acoustic cavitation phenomenon is a source of energy for a wide range of applications such as sonoluminescence and sonochemistry. The behavior of a single bubble in liquids is an essential study...

... of the Bond numbers obtained for FC-72 and HFE-7000 indicates that the bubbles have to overcome higher surface tension forces before departing the foam surface in HFE-7000. Meanwhile, the effect of the foam configuration on the boiling heat transfer performance implies that a properly designed geometry...