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. 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