Showing 1 - 10 of 281
predicts strong nonequilibrium fluctuations at very large length scales. Close to the critical point, this results in a …We discuss the nonequilibrium critical phenomena in liquids, and the models for these phenomena based on local … nonlinear regime of heat conductivity. A transient nonequilibrium state triggered by a rapid and large spatially uniform …
Persistent link: https://www.econbiz.de/10011064396
with Langevin noise terms and assuming free-slip boundary conditions. The nonequilibrium temperature fluctuations are … that the finite height of the system restricts the spatial range of the temperature fluctuations not only in the direction …
Persistent link: https://www.econbiz.de/10011059831
The auto-correlation function and the cross-correlation function of an autonomous stochastic system with time delays are investigated. We obtain the distribution curves of the auto-correlation function Cx(s) and Cy(s), and the cross-correlation function Cxy(s) and Cyx(s) of the stochastic...
Persistent link: https://www.econbiz.de/10010744312
Phase behavior of AB-multiblock copolymer melts which consists of chains with laser distribution of A and B blocks have been investigated in the framework of the mean-field theory, where the polydispersity of copolymer is a function of two parameters K and M. The influence of the Laser...
Persistent link: https://www.econbiz.de/10010589604
Characterization of solar collectors is based on experimental techniques next to validation of associated models. Both techniques may be adopted assuming different complexities. In this work, a general methodology to validate a collector model, with undetermined associated complexity, is...
Persistent link: https://www.econbiz.de/10010573613
We study the spin-spin correlation function in or near the T = 0 ground state of the antiferromagnetic Ising model on a triangular lattice. At zero temperature its modulation on the sublattices gives rise to two Bragg peaks in the structure factor, and a known expression for the algebraic decay...
Persistent link: https://www.econbiz.de/10011059593
(non-Poissonian) fluctuations for the number of points in a large window can be observed. This may be read from the total …
Persistent link: https://www.econbiz.de/10011061936
Persistent link: https://www.econbiz.de/10010487628
Persistent link: https://www.econbiz.de/10011498309
quantum statistical mechanics of the relations found using the nonequilibrium classical statistical mechanics approach. The …
Persistent link: https://www.econbiz.de/10010872828