INCREASE OF RELIABILITY AND EFFICIENCY OF WORK OF DOUBLE-PISTON SOLUTION OF CONCRETE PUMPS WITH DISH VALVES FOR ACCOUNT OF EXCEPTION OF OPPOSITE CURRENT OF CONCRETE MIXTURE

Authors

  • И. А. Емельянова
  • А. А. Задорожный
  • Н. А. Меленцов

Abstract

Stable working conditions two-piston растворобетононасосовwith dish-shaped
valves proceeding from traffic conditions of a concrete mix and taking into account resistance arising there are defined.
The admissible size of a corner of disclosure of the valve α, not allowing emergence of
countercurrents of a mix is proved.
Keywords:concrete mix, pipeline, mix current, viscosity.

References

Ландау Л.Д. Теоретическая физика. Гидродинамика/ Ландау Л.Д.,

Лифшиц Е.М. – М.: Наука, 1988. – 736 с.

Справочник по математике для инженеров и учащихся вузов /

И.Н. Бронштей, К.А. Семендяев. – М., 1998. – 400 с.

Романков П.Г. Гидромеханические процессы химической технологии/

П.Г. Романков, М.И. Курочкина– Ленинград: Химия, Ленинградское отделение, 1982. –

с.

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Published

2017-05-21

How to Cite

Емельянова, И. А., Задорожный, А. А., & Меленцов, Н. А. (2017). INCREASE OF RELIABILITY AND EFFICIENCY OF WORK OF DOUBLE-PISTON SOLUTION OF CONCRETE PUMPS WITH DISH VALVES FOR ACCOUNT OF EXCEPTION OF OPPOSITE CURRENT OF CONCRETE MIXTURE. Збірник наукових праць Галузеве машинобудування будівництво Academic Journal Industrial Machine Building Civil Engineering, 1(40), 8–13. Retrieved from https://journals.nupp.edu.ua/znp/article/view/213

Issue

Vol. 1 No. 40 (2014): ACADEMIC JOURNAL INDUSTRIAL MACHINE BUILDING, CIVIL ENGINEERING

Section

Статті