SU817321A1 - Blade-type pump cavitation testing method - Google Patents

Blade-type pump cavitation testing method Download PDF

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Publication number
SU817321A1
SU817321A1 SU772473373A SU2473373A SU817321A1 SU 817321 A1 SU817321 A1 SU 817321A1 SU 772473373 A SU772473373 A SU 772473373A SU 2473373 A SU2473373 A SU 2473373A SU 817321 A1 SU817321 A1 SU 817321A1
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SU
USSR - Soviet Union
Prior art keywords
blade
testing method
type pump
pump cavitation
cavitation testing
Prior art date
Application number
SU772473373A
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Russian (ru)
Inventor
Валерий Игнатьевич Гуров
Юрий Максимович Дорфман
Original Assignee
Предприятие П/Я В-2504
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Priority to SU772473373A priority Critical patent/SU817321A1/en
Application granted granted Critical
Publication of SU817321A1 publication Critical patent/SU817321A1/en

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Description

(54) СПОСОБ КАВИТЛЦИОННЫХ ИСПЫТАНИЙ ЛОПАСТНЫХ НАСОСОВ(54) METHOD OF CAVITLATION TESTS OF BLANED PUMPS

Claims (1)

Формула изобретенияClaim Способ кавитационных испытаний лопастных насосов на моделирующей жидкости, включающий перепуск части потока жидкости из полости высокого давления насоса на вход рабочего колеса в его периферийную зону по каналу, расположенному параллельно оси насоса, отличающийся тем, что, с целью расширения диапазона и повышения точности испытаний, перепускаемую часть потока жидкости нагревают.The method of cavitation testing of vane pumps on a simulating fluid, comprising bypassing part of the fluid flow from the high-pressure cavity of the pump to the inlet of the impeller into its peripheral zone along a channel parallel to the axis of the pump, characterized in that, with the aim of expanding the range and improving the accuracy of the tests, the bypass part of the fluid flow is heated.
SU772473373A 1977-04-07 1977-04-07 Blade-type pump cavitation testing method SU817321A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772473373A SU817321A1 (en) 1977-04-07 1977-04-07 Blade-type pump cavitation testing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772473373A SU817321A1 (en) 1977-04-07 1977-04-07 Blade-type pump cavitation testing method

Publications (1)

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SU817321A1 true SU817321A1 (en) 1981-03-30

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SU772473373A SU817321A1 (en) 1977-04-07 1977-04-07 Blade-type pump cavitation testing method

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780050A (en) * 1985-12-23 1988-10-25 Sundstrand Corporation Self-priming pump system
US4921399A (en) * 1989-02-03 1990-05-01 Phillips Petroleum Company Gas pipeline temperature control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780050A (en) * 1985-12-23 1988-10-25 Sundstrand Corporation Self-priming pump system
US4921399A (en) * 1989-02-03 1990-05-01 Phillips Petroleum Company Gas pipeline temperature control

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