Abstract Nonuniform sampling with equal arc length intervals can be found in shape measurements contact sensor arrays. In this study, the conditions of nonuniform spatial an interval are derived from two frame theorems. First, for general sampling, condition is that sensors should less than $$\frac{1}{4\Omega }$$ 1</m...

Abstract This article addresses the interaction of two coaxial cylinders separated by a thin fluid layer. The are flexible, have finite length, and subject to vibration mode an Euler–Bernoulli beam. Assuming narrow channel, inviscid linear theoretical approach is carried out, leading new simple tractable analytical expression forces. We show that dimensionless form this matrix reduces single co...

Adaptive thermal comfort has gained momentum within the scientific community as a cost effective and affordable way of maintaining acceptable levels in dwellings while abating energy expenditure. At moment two international standards, namely European EN16798-1 American ASHRAE55-2010 shape understanding adaptive around world. However, recent years concerns have raised about whether they can accu...