Results 11 to 20 of about 1,379,495 (302)
, 2023 When military helicopters and transport aircraft take off and land forcibly on desert or simple runway, sand and dust will cause solid particle erosion damage to aircraft blades, leading to compressor performance degradation and structural integrity damage, which seriously affects the reliability of the engine. For the field of erosion protection, this
Wang, Di,, Yang, Zhen,
openaire +2 more sources
Accretion of Solid Materials onto Circumplanetary Disks from Protoplanetary Disks [PDF]
, 2014 We investigate accretion of solid materials onto circumplanetary disks from heliocentric orbits rotating in protoplanetary disks, which is a key process for the formation of regular satellite systems.
Machida, Masahiro N. +2 more
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Analysis of Flow Field Characteristics of Aquaculture Cabin of Aquaculture Ship
Journal of Marine Science and Engineering, 2023 To investigate the influence of the number of inlet pipes on the characteristics of flow field and the discharge of solid particles such as bait residue and fish feces, STAR-CCM + was used to analyze the flow of field distribution in a ship-based ...
Zhixin Xiong +4 more
doaj +1 more source
Mokslas: Lietuvos Ateitis, 2013 In order to properly analysethe operation of a two-level multichannel cyclone,a studyon how air flow moves inside the cyclone is necessary. The two-level multichannel cyclone is designed to separate solid particles from the air stream andhas been built ...
Egidijus Baliukas, Pranas Baltrėnas
doaj +1 more source
Fuzzy modeling of atmospheric dustiness in Kyiv
Технічна інженерія, 2022 Based on the fuzzy logic model, the atmospheric air dustiness index in the city of Kyiv was calculated based on the results of measuring the concentration of solid particles such as PM1, PM2.5 and PM10 by environmental monitoring stations.
K.M. , I.V.
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Particle Aggregation in a turbulent Keplerian flow [PDF]
, 1998 In the problem of planetary formation one seeks a mechanism to gather small solid particles together into larger accumulations of solid matter.
A. Bracco +10 more
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A Review of Pickering Emulsions: Perspectives and Applications
Pharmaceuticals, 2022 Pickering emulsions are systems composed of two immiscible fluids stabilized by organic or inorganic solid particles. These solid particles of certain dimensions (micro- or nano-particles), and desired wettability, have been shown to be an alternative to
Fernanda Brito de Carvalho-Guimarães +5 more
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Solid Particles in Natural Gas from a Transportation Network: A Chemical Composition Study
Energies, 2019 This paper aims to provide the elemental composition of particles found in natural gas. Particle sampling is performed on cellulose filters obtained from an industrial gas storage facility, and the qualitative particle composition is determined by ...
Maxime Cachia +6 more
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Atmosphere, 2022 Many countries worldwide have introduced a limit for solid particles larger than 23 nm for the type approval of vehicles before their circulation in the market.
Tero Lähde +22 more
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Study of the motion of modified solid particles in hydratransport systems [PDF]
E3S Web of Conferences, 2023 The article examines the movement of solid particles, the hydraulic calculations of pipes in the process of movement, the classification of reducing the impact of solid particles on hydrotransport systems.
Chorshanbiev Umar +3 more
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