It is a well-known fact that some lamellar crystals, such as montmorillonite, graphite and hæmoglobin 1, swell reversibly upon the addition of water, the latter entering in small defined layers ...

SIAM Journal on Applied Mathematics, Vol. 77, No. 6 (2017), pp. 2119-2135 (17 pages) We study waves governed by the planar Helmholtz equation, propagating in an infinite lattice of subwavelength ...

A better understanding of flow in pipes is considered to be critical for marine equipment because it helps to improve pipe performance related to vibration and structure problems. In this study, flow ...