Publication detail

Analysis of the Effect of Hydrophobic Properties of Surfaces in the Flow Part of Centrifugal Pumps on Their Operational Performance

Volkov, Parygin, Lukin, Ryzhenko, Kovanov, Naumov, Soukal, Pochylý, Fialová

Czech title

Analýza účinku hydrofobní vlastnosti povrchů v průtokové části odstředivých čerpadel na jejich provozní výkon

English title

Analysis of the Effect of Hydrophobic Properties of Surfaces in the Flow Part of Centrifugal Pumps on Their Operational Performance

Type

journal article in Scopus

Language

en

Original abstract

The results of experimental studies focused on evaluating the effect of different conditions of wet ting of functional surfaces in flow parts of centrifugal pumps (specifically, impellers) used in heat and water supply systems on their operational performance are presented. The conditions of interaction of the pumped medium with the impeller surfaces were altered through hydrophobization of functional surfaces that was implemented using the techniques developed at the Moscow Power Engineering Institute and the Brno Uni versity of Technology.

Czech abstract

Výsledky experimentálních studií se zaměřením na vyhodnocení vlivu různých podmínek smáčení funkčních ploch v průtočných částech odstředivých čerpadel (konkrétně oběžná kola), používaných v teplo a vodovodních systémech na jejich provozní výkonnost. Podmínky interakci čerpaného média s povrchem oběžného kola byly změněny prostřednictvím hydrofobizace funkčních ploch, která byla provedena pomocí techniky vyvinuté na Moskevském Power Engineering Institutu a VUT v Brně.

English abstract

The results of experimental studies focused on evaluating the effect of different conditions of wet ting of functional surfaces in flow parts of centrifugal pumps (specifically, impellers) used in heat and water supply systems on their operational performance are presented. The conditions of interaction of the pumped medium with the impeller surfaces were altered through hydrophobization of functional surfaces that was implemented using the techniques developed at the Moscow Power Engineering Institute and the Brno Uni versity of Technology.

Keywords in English

watersupply systems, centrifugal pumps, power costs, “lotus” effect, surface relief, hydrophobic ity, energy efficiency, resource conservation, smart systems

RIV year

2015

Released

01.11.2015

Publisher

Pleiades Publishing, Inc., 2015

Location

Moskva, Rusko

ISSN

0040-6015

Volume

62

Number

11

Pages from–to

817–824

Pages count

8

BIBTEX


@article{BUT118786,
  author="Simona {Fialová} and František {Pochylý},
  title="Analysis of the Effect of Hydrophobic Properties of Surfaces in the Flow Part of Centrifugal Pumps on Their Operational Performance",
  year="2015",
  volume="62",
  number="11",
  month="November",
  pages="817--824",
  publisher="Pleiades Publishing, Inc., 2015",
  address="Moskva, Rusko",
  issn="0040-6015"
}