8 citations · 10 across the 5 of their papers we have counts for
6 papers
Homogenization of one-dimensional layered and graded structures
Michael B. Muhlestein, Alexei T. Skvortsov
The homogenization of one-dimensional acoustic or elastic structures of finite extent is considered. A new homogenization method based on transfer matrices is derived. The new homo…
Mean first-passage time to a small absorbing target in three-dimensional elongated domains
Denis S. Grebenkov, Alexei T. Skvortsov
We derive an approximate formula for the mean first-passage time (MFPT) to a small absorbing target of arbitrary shape inside an elongated domain of a slowly varying axisymmetric p…
Mean first-passage time to a small absorbing target in an elongated planar domain
Denis S. Grebenkov, Alexei T. Skvortsov
We derive an approximate but fully explicit formula for the mean first-passage time (MFPT) to a small absorbing target of arbitrary shape in a general elongated domain in the plane…
Intermittent Information-Driven Search for Underwater Targets
Branko Ristic, Alex Skvortsov
The problem is area-restricted search for targets using an autonomous mobile sensing platform. Detection is imperfect: the probability of detection depends on the range to the targ…
Tracer Dispersion in a Multi-compartment Structure
A. Skvortsov, B. Suendermann, G. Gamble +3
An experimental study of the tracer dispersion in a complex structure is presented. A point source of tracer (dyed salt) was placed inside a multi-compartment structure embedded in…
Scaling laws of passive tracer dispersion in the turbulent surface layer
Alex Skvortsov, Milan Jamriska, Timothy C. DuBois
Experimental results for passive tracer dispersion in the turbulent surface layer under stable conditions are presented. In this case, the dispersion of tracer particles is determi…