搜索结果: 1-15 共查到“surface tension”相关记录33条 . 查询时间(0.125 秒)
Investigations of Surface-Tension Effects Due to Small-Scale Complex Boundaries
capillarity surface tension wetting wicking
2014/11/20
The earliest man-made irrigation systems in recorded history date back to the ancient Egypt and Mesopotamia era. After thousands of years of experience, exploration, and experimenting, mankind have le...
Fluid accumulation in thin-film flows driven by surface tension and gravity (I): Rigorous analysis of a drainage equation
Fluid accumulation surface tension and gravity drainage equation
2011/9/23
Abstract: We derive a boundary layer equation describing accumulation regions within a thin-film approximation framework where gravity and surface tension balance. As part of the analysis of this prob...
Surface tension of multi-phase flow with multiple junctions governed by the variational principle
multi-phase flow Surface tension variational principle Numerical Analysis
2011/10/8
Abstract: We explore a computational model of an incompressible fluid with a multi-phase field in three-dimensional Euclidean space. By investigating an incompressible fluid with a two-phase field geo...
Surface tension of multi-phase flow with multiple junctions governed by the variational principle
multi-phase flowsurface tensionmultiple junctionvolume preserving diffeomorphism
2011/8/17
Abstract: We explore a computational model of an incompressible fluid with a multi-phase field in three-dimensional Euclidean space. By investigating an incompressible fluid with a two-phase field geo...
Surface tension in the cold and dense chiral transition and astrophysical applications
Surface tension old chiral transition astrophysical applications
2011/10/18
The surface tension of cold and dense QCD phase transitions has appeared recently as a key ingredient in different astrophysical scenarios, ranging from core-colapse supernovae explosions to compact s...
Reactive processing of formaldehyde and acetaldehyde in aqueous aerosol mimics: Surface tension depression and secondary organic products
Surface tension depression and secondary organic products aqueous aerosol mimics
2011/9/2
The reactive uptake of carbonyl-containing volatile organic compounds (cVOCs) by aqueous atmospheric aerosols is a likely source of particulate organic material. The aque ous-phase secondary organic p...
Pole solutions in formation of the Saffman-Teylor "finger" with one half of the channel width without surface tension
surface tension integro-differential motion equations Laplacian growth
2011/7/5
Laplacian growth without surface tension has nice analytical solutions which replace its complex integro-differential motion equations by simple differential equations of poles motion in a complex pla...
Glycine in aerosol water droplets: a critical assessment of Köhler theory by predicting surface tension from molecular dynamics simulations
Glycine aerosol water Kö hler theory surface tension molecular dynamics simulations
2011/1/20
Aerosol particles in the atmosphere are important participants in the formation of cloud droplets and have significant impact on cloud albedo and global climate. According to the Köhler theory wh...
Consider a viscous fluid of finite depth below the air. In the absence of the surface tension effect at the air-fluid interface, the long time behavior of a free surface with small amplitude has been ...
Effects of polar cortical cytoskeleton and unbalanced cortical surface tension on intercellular bridge thinning during cytokinesis
Cytokinesis Normal rat kidney epithelial cells Intercellular bridge
2012/2/28
To probe the contributions of polar cortical cytoskeleton and the surface tension of daughter cells to intercellular bridge thinning dynamics during cytokinesis, we applied cytochalasin D (CD) or colc...
Hygroscopic properties of Amazonian biomass burning and European background HULIS and investigation of their effects on surface tension with two models linking H-TDMA to CCNC data
Hygroscopic properties H-TDMA CCNC data surface tension
2010/8/13
HUmic-LIke Substances (HULIS) have been identified as major contributors to the organic carbon in atmospheric aerosol. The term "HULIS" is used to describe the organic material found in aerosol partic...
Study of surface tension of inorganic melts based on their chemical composition and temperature
surface tension oxidic melts slags
2009/10/23
The paper deals with the investigation of selected physical - chemical properties of inorganic melts with respect to behavior of surfaces. An explorational approach was applied in order to acquire ori...
喷雾液动态表面张力与雾滴粒径关系（Correlations between Dynamic Surface Tension and Droplet Diameter）
动态表面张力 雾化 雾滴
2009/9/11
为了描述喷雾液的动态表面张力与雾滴粒径的关系，用粒度分析仪对不同表面张力喷雾液喷雾时形成的雾滴体积中径D50进行了研究，重点考察了喷头尺寸、喷雾压力对D50的影响。结果表明：喷雾液0.023s时的动态表面张力值γ0.023越低，所形成的雾滴D50越小，D50与γ0.023呈线性相关；喷雾压力相同时，随着喷头尺寸的增大，喷雾液动态表面张力的改变对雾滴粒径的影响增大；喷头尺寸相同时，随着喷雾压力的增大...
The surface tension and the density of some gold alloys have been measured and their wetting behaviourinvestigated in relation to different ceramic supports. Relationships between surface tension and ...
Observation of Stepwise Association of Petroleum-derived Asphaltene and Maltene Components by Surface Tension Measurements
Asphaltene Maltene Surface tension Stepwise association Micelle
2009/7/24
The association behaviors of asphaltene (heptane insoluble fraction) and maltene (heptane soluble fraction) fractionated from Iranian Light (IL) vacuum residue were investigated by measuring the surf...