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Об энерго- и ресурсосбережении при эксплуатации водовоздушных струйных насосов

Authors: Spiridonov, E. K.; Ismagilov, A. R.;

Об энерго- и ресурсосбережении при эксплуатации водовоздушных струйных насосов

Abstract

Проанализированы пути оптимизации водовоздушного струйного насоса на основе экстремальных характеристик. Показано, что существенное повышение эффективности работы водовоздушного струйного насоса возможно за счет снижения противодавления, применения диффузора и побудителя пассивного потока. Предложено конструктивное решение по снижению давления за струйным насосом. The ways of optimization of the water-air jet vacuum pump on the basis of extreme performances are parsed. It is shown that essential growth efficiency of work of water-air jet pump is possible because decrease back pressure, use of diffusion and activator of inactive stream. Constructive decision for decrease pressure after jet pump is suggested. Спиридонов Евгений Константинович. Доктор технических наук, профессор, заведующий кафедрой «Гидравлика и гидропневмосистемы», декан аэрокосмического факультета, Южно-Уральский государственный университет. Область научных интересов – прикладная гидромеханика и гидравлика, струйные аппараты, лопастные насосы и напорные гидросистемы. E-mail: ggps@susu.ac.ru Evgeny K. Spiridonov. The doctor of engineering science, professor, the Head of «Hydraulics and hydropnevmosystems» department, Dean of Aerospace faculty of South Ural state university. Professional interests: applied hydromachanics and hydraulics, jet devices, lobe pumps and pressure head hydraulic circuit systems. E-mail: ggps@susu.ac.ru Исмагилов Александр Рашидович. Аспирант кафедры «Гидравлика и гидропневмосистемы», Южно-Уральский государственный университет. Область научных интересов – прикладная гидромеханика и гидравлика, струйные аппараты. E-mail: shura.ismagilov@yandex.ru Alexander R. Ismagilov. Postgraduate student of «Hydraulics and hydropnevmosistems» department of South Ural state university. Professional interests: applied hydromachanics and hydraulics, jet devices. E-mail: shura.ismagilov@yandex.ru

Country
Russian Federation
Keywords

степень сжатия, коэффициент эжекции, the degree of compression, давление питания, УДК 621.69, побудитель пассивного потока, диффузор, activator of inactive stream, УДК 621.51, relative area of the nozzle, УДК 527.4, относительная площадь сопла, back pressure, ejection coefficient, diffusion, phase slip coefficient, экстремальные характеристики, ограничительное условие, restrictive condition, extreme characteristics, струйный насос, jet pump, supply pressure, противодавление, давление в приемной камере, pressure in the reception chamber, коэффициент скольжения фаз

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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