Tatiana Gambaryan-Roisman

TL;DR: The experiments revealed that drop impact onto nanotextured surfaces of nanofiber mats produce spreading similar to that on the impermeable surfaces, but at the end of the spreading stage, the contact line is pinned and drop receding is prevented, and prompt splashing events with formation of tiny drops were observed.

TL;DR: A review of recent advances in understanding and development of prediction tools describing the coupled wetting and transport in porous layers is given in this paper, where a special focus is laid on fibrous media, which are frequently encountered as natural substances (human hair), as conventional technological products (textile fabric) or as promising method for heat transfer enhancement (nanofiber mat coating of surfaces).

TL;DR: In this paper, experimental and numerical results on the influence of three-phase contact line speed on the local heat transfer in the contact line region during pool boiling and during meniscus evaporation are presented and analyzed.

TL;DR: In this paper, the effects of the type of filler and preceramic polymer, as well as the used filler precursor, on the properties of the ceramic foams were investigated, and the electrical conductivity of the foams was varied by several orders of magnitude.

TL;DR: In this article, a novel enhancement of drop and spray cooling for microelectronic and radiological elements and server rooms requiring extremely high heat fluxes is proposed, which covers the heat transfer surfaces with electrospun non-woven polymer nanofiber mats.