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ON LAWS OF LATTICES OF PARTIALLY SATURATED FORMATIONS

Asian-European Journal of Mathematics, 2009
It is proved that every law of the lattice of all τ-closed formations of finite groups is fulfilled in the lattice of all τ-closed n-multiply ω-saturated formations of finite groups, for every subgroup functor τ and every natural number n.
Shemetkov, L. A.   +2 more
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Coupling equations for water saturated and partially saturated geomaterials

Revue Française de Génie Civil, 2002
A mathematical model for a saturated and partially saturated non-isothermal porous medium is presented. The porous material is treated as a multiphase continuum with the pores of the solid skeleton filled by water and gas, which may be either vapour alone or a mixture of dry air and vapour.
SCHREFLER, BERNHARD, SANAVIA, LORENZO
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Hysteretic Regulators with Partially-Saturated Inductors

2018 25th IEEE International Conference on Electronics, Circuits and Systems (ICECS), 2018
This paper investigates the performances of partially-saturated ferrite power inductors in DC-DC hysteretic regulators. Exploiting inductors saturation allows reducing the volume and weight of switch-mode power supplies, provided that inductors ripple and losses are reliably limited.
Nicola Femia, Giulia Di Capua
openaire   +1 more source

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