Frictionless mobility of submicron particles in model viscid fluid
نویسندگان
چکیده
منابع مشابه
Mobility of Hematite Submicron Particles in Water Solutions of Sugar
The mobility of the 100 nm Fe2O3 particles in dense water solutions of sugar (sucrose) was determined from the analysis of the resonance absorption line shape of the Mössbauer spectra recorded in the −5◦C to 40◦C temperature range for different sugar concentrations. The discrepancy between the experimental data and the prediction of the classical theory of Brownian movement are interpreted in t...
متن کاملRandom packings of frictionless particles.
We conduct numerical simulations of random packings of frictionless particles at T = 0. The packing fraction where the pressure becomes nonzero is the same as the jamming threshold, where the static shear modulus becomes nonzero. The distribution of threshold packing fractions narrows, and its peak approaches random close packing as the system size increases. For packing fractions within the pe...
متن کاملHypostatic jammed packings of frictionless nonspherical particles.
We perform computational studies of static packings of a variety of nonspherical particles including circulo-lines, circulo-polygons, ellipses, asymmetric dimers, dumbbells, and others to determine which shapes form packings with fewer contacts than degrees of freedom (hypostatic packings) and which have equal numbers of contacts and degrees of freedom (isostatic packings), and to understand wh...
متن کاملMathematical Model for Separation of Submicron Particles from Gas Stream in a Conduit Type Scrubber (RESEARCH NOTE).
A mathematical model has been developed for the prediction of the collection efficiency of submicron particles in the conduit type scrubber. The model has been tested with the data in the literature [1,3].
متن کاملPhase transition in peristaltic transport of frictionless granular particles.
Flows of dissipative particles driven by the peristaltic motion of a tube are numerically studied. A transition from a slow "unjammed" flow to a fast "jammed" flow is found through the observation of the flow rate at a critical width of the bottleneck of a peristaltic tube. It is also found that the average and fluctuation of the transition time, and the peak value of the second moment of the f...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Physics Communications
سال: 2019
ISSN: 2399-6528
DOI: 10.1088/2399-6528/ab0231