Results 11 to 20 of about 94,929 (301)
Applied Sciences, 2020 In order to improve the inadequacy of the current research on oil droplet size distribution in aero-engine bearing chamber, the influence of oil droplet size distribution with the oil droplets coalescence and breakup is analyzed by using the ...
Fei Wang +3 more
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Size distribution theory for jumping-droplet condensation [PDF]
Applied Physics Letters, 2019 Jumping-droplet condensation is promising for various applications where the droplet size distribution plays a key role in the overall system performance. Despite being extensively studied in recent works, inconsistencies existed in previous size distribution models as the droplet growth and removal mechanisms were often not properly described.
Lenan Zhang +4 more
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Droplet size distribution in condensing flow [PDF]
, 2009 In this thesis, the problem of predicting the droplet size distribution in condensing ow is in- vestigated numerically and analytically. The work focuses on two types of problems: one where condensation occurs during the transonic expansion of a vapor-mixture, and a second one where condensation takes place in a synthetic turbulent ow, reminiscent of ...
Sidin, R.S.R.
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Spectral Differencing of Glories Reflects Cloud Droplet Size Distribution
Geophysical Research LettersThe glory, a striking optical phenomenon seen from space in unpolarized satellite images can be mapped onto the cloud's droplet sizes with a characteristic scale of 10μm.
Ilan Koren, Alex Kostinski, Uri Wollner
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Droplet Size Distribution in Sprays Based on Maximization of Entropy Generation
Entropy, 2003 : The maximum entropy principle (MEP), which has been popular in the modeling of droplet size and velocity distribution in sprays, is, strictly speaking, only applicable for isolated systems in thermodynamic equilibrium; whereas the spray formation ...
Meishen Li, Xianguo Li
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Effect of Different Polar Solvents and Stabilizer and Co-Stabilizer Concentration on Dispersion Polymerization of Styrene [PDF]
علوم و تکنولوژی پلیمر, 2019 Hypothesis: Dispersion polymerization has proven to be a useful technique for preparing uniform polymer particles in the micrometer size range. The polymer synthesized with this method can be utilized in various applications.
Mohammad Reza Jozaghkar +4 more
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Size distributions of droplets produced by ultrasonic nebulizers [PDF]
Scientific Reports, 2019 AbstractIn many applications where small, similar-sized droplets are needed, ultrasonic nebulizers are employed. Little is known about the mechanism of nebulization, for example about what determines the median droplet size. Even less understood, is the droplet size distribution, which is often simply fitted with a log-normal distribution or assumed to
Kooij, S. +3 more
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Investigation of Droplet Size Distribution for Vibrating Mesh Atomizer
Journal of Aerosol Science, 2021 Abstract Vibrating mesh atomizers (VMA) are increasing in demand for various aerosol applications due to their ability to generate uniformly sized droplets. Currently there are two types of VMA (commercial metallic membranes and silicon based).
Pallavi Sharma +3 more
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Heliyon, 2023 The critical design parameter when sizing a separator is the size of oil droplets in the water phase. This study improves the design of a separator by investigating the parameters that control droplet size, frequency, and distribution.Experimental work ...
Kul Pun +7 more
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Atmosphere, 2020 Fog is one of major challenges for transportation systems. The automation of the latter is based on perception sensors that can be disrupted by atmospheric conditions.
Pierre Duthon +2 more
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