Results 81 to 90 of about 319,321 (204)

The influence of droplet size on line tension

, 2004
Within the effective interfacial Hamiltonian approach we evaluate the excess line free energy associated with cylinder-shaped droplets sessile on a stripe-like chemical inhomogeneity of a planar substrate. In the case of short-range intermolecular forces
M Napiórkowski, P Jakubczyk
core   +1 more source

Universal Periods in Quantum Hall Droplets [PDF]

, 2007
Using the hierarchy picture of the fractional quantum Hall effect, we study the ground-state periodicity of a finite size quantum Hall droplet in a quantum Hall fluid of a different filling factor.
Fiete, Gregory A., Fisher, Matthew P. A., Refael, Gil   +2 more
core   +1 more source

Statics and dynamics of a cylindrical droplet under an external body force

, 2007
We study the rolling and sliding motion of droplets on a corrugated substrate by Molecular Dynamics simulations. Droplets are driven by an external body force (gravity) and we investigate the velocity profile and dissipation mechanisms in the steady ...
Carre A., Doi M., J. Servantie, Lauga E., M. Müller, McQuarrie D., Navier C. L. M. H.   +6 more
core   +1 more source

Two-component theory of a droplet of electrons in half-filled Landau level

, 1999
We have investigated low energy excitations of a disk of electrons in half-filled Landau level using trail wave function and small-size exact diagonalization approaches.
Lyue, W. S., Yang, S. -R. Eric
core   +1 more source

Numerical simulations to determine the size of microdroplets without visualization by measuring pressure fluctuations [PDF]

International Journal of Fluid Engineering
A novel pressure-fluctuation-based method is proposed for measuring the size of microdroplets without the need for visualization through a microscope. In the present work, numerical simulations are carried out in a co-flow geometry to verify this concept.
Babajan Bakthar Khan, Sunil Kumar Thamida, Anil B. Vir   +2 more
doaj   +1 more source

Modeling Liquid Droplet Sizes in Gas–Liquid Annular Flow

Energies
Understanding droplet sizes is crucial for modeling gas–liquid annular flow and has many applications across various industries. This paper presents a comprehensive review and analysis of experimental data on droplet-size characteristics in gas–liquid ...
Kanat Karatayev, Yilin Fan
doaj   +1 more source

Study on Droplet Size and Velocity Distributions of a Pressure Swirl Atomizer Based on the Maximum Entropy Formalism

Entropy, 2015
A predictive model for droplet size and velocity distributions of a pressure swirl atomizer has been proposed based on the maximum entropy formalism (MEF).
Kai Yan, Zhi Ning, Ming Lü, Chunhua Sun
doaj   +1 more source

Determination of the distribution of water droplet sizes in butter and margarine using pulsed field gradient-NMR and confocal scanning laser microscopy : this thesis was presented in partial fulfillment of the requirements for [the] degree of Master of Science in Chemistry at Massey University [PDF]

, 1999
PFG-NMR has been used to determine the distribution of water droplets in emulsions. Especially, it has been used to measure the samples with high optical dense systems and highly viscous systems Butters and Margarines).
Lu, Ming
core  

Effects of boundary conditions on magnetization switching in kinetic Ising models of nanoscale ferromagnets

, 1996
Magnetization switching in highly anisotropic single-domain ferromagnets has been previously shown to be qualitatively described by the droplet theory of metastable decay and simulations of two-dimensional kinetic Ising systems with periodic boundary ...
%E. F. Kneller, A. Aharoni, A. B. Bortz, A. Goursot, A. Grossman, A. L. V. de Parga, A. Lyberatos, A. Lyberatos, A. N. Kolmogorov, A. S. Mosunov, A. Zangwill, and T. J. Silva, B. Berg, B. Krishnamachari, B. M. McCoy, B. M. McCoy, C. Domb, C. Klink, C. Klink, C. L. Wang, C. N. Yang, C. P. Bean, C. Salling, D. B. Abraham, D. B. Abraham, D. B. Abraham, D. García-Pablos, D. R. Mullins, D. Sarid, E. Betzig, E. Ising, E. Köster, F. M. Leibsle, H. Bu, H. E. Stanley, H. L. Richards, H. L. Richards, H. L. Richards, H. L. Richards, H. M. Duiker, H. Tomita, H. Yang, H.-B. Braun, H.-B. Braun, H.-B. Braun, H.-B. Braun, H.-J. Elmers, Howard L. Richards, I. M. Lifshitz, I. S. Jacobs, J. A. N. Filipe, J. C. Hamilton, J. D. Gunton, J. H. Van't Hoff, J. Lee, J. Lothe, J. S. Langer, J. S. Langer, J. S. Langer, K. Binder, K. Binder, K. Binder, K. Leung, L. Néel, L. Onsager, M. A. Novotny, M. A. Novotny, M. Avrami, M. Avrami, M. Avrami, M. Kolesik, M. Lederman, M. Lederman, M. Lederman, M. N. Barber, M. S. Dresselhaus, M. Suzuki, M. Voetz, M. W. J. Prins, M. W. J. Prins, N. J. Günther, N. Memmel, N. Metropolis, N. S. Wei, P. A. Martin, P. A. Rikvold, P. A. Rikvold, P. C. Hohenberg, P. D. Beale, P. V. Hendriksen, P. W. Selwood, Per Arne Rikvold, Per-Anker Lindg̊ard, R. A. Ramos, R. Allenspach, R. D. Kirby, R. J. Glauber, R. M. H. New, R. M. H. New, R. Mélin, R. O'Barr, R. Wiesendanger, R. Wiesendanger, R. Wiesendanger, S. Arrhenius, S. Dietrich, S. K. Chan, S. M. Allen, S. Mørup, S. T. Chui, T. Chang, T. Young, U. Nowak, U. Nowak, V. I. Safarov, W. A. Johnson, W. F. Brown, W. F. Brown, W. Selke, W. Wernsdorfer, W. Wernsdorfer, W. Wernsdorfer, W. Wernsdorfer, W. Wernsdorfer, Y. Luo, Y. Martin   +125 more
core   +1 more source

Rheology of Highly Concentrated Emulsions – Concentration and Droplet Size Dependencies

Applied Rheology, 2007
The concentration and size dependencies of elastic properties of highly concentrated w/o emulsions were studied. The range of weight concentration of the disperse phase was 90 - 96%, the range of the average droplet size was 16 - 20 mm, and the droplet ...
Masalova Irina, Malkin Alexander Ya.
doaj   +1 more source