RU95103498A - Method of testing hydraulic machines and their electric motors and test stand for realization of this method - Google Patents
Method of testing hydraulic machines and their electric motors and test stand for realization of this methodInfo
- Publication number
- RU95103498A RU95103498A RU95103498/06A RU95103498A RU95103498A RU 95103498 A RU95103498 A RU 95103498A RU 95103498/06 A RU95103498/06 A RU 95103498/06A RU 95103498 A RU95103498 A RU 95103498A RU 95103498 A RU95103498 A RU 95103498A
- Authority
- RU
- Russia
- Prior art keywords
- gas
- liquid
- jet apparatus
- electric motors
- changed
- Prior art date
Links
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
FIELD: testing technology. SUBSTANCE: method consists in pumping liquid out of accumulating reservoir 1 and delivery of this liquid by means of pump 3 or 4, ejection of gas by means of jet apparatus 6, supply of it to delivery line and then to inlet of well condition simulator 5 by dispersed gas-and-liquid mixture thus formed followed by separation and return of liquid to accumulating reservoir 1; method also includes smooth control of flow rates and pressures; in course of tests, construction of flow section of jet apparatus is changed discretely to extend range of operational modes; flow rates of gas and liquid are changed smoothly from zero to maximum throughput capacity of jet apparatus by each phase respectively. To extend range of gas content from 0 to 100 percent, gas is forced into flow by means of compressor 8; to make testing conditions more realistic, use is made of simulator 5; angle of its deviation from vertical is changed from 0 to 135 deg. During tests, foaming properties and viscosity of working fluid are regulated as well. EFFECT: tests of submersible pumps, gas separators and electric motors of different arrangement.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU95103498A RU2075654C1 (en) | 1995-03-14 | 1995-03-14 | Method of tests of hydraulic machines and electric motors to them and test bed for realizing the method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU95103498A RU2075654C1 (en) | 1995-03-14 | 1995-03-14 | Method of tests of hydraulic machines and electric motors to them and test bed for realizing the method |
Publications (2)
Publication Number | Publication Date |
---|---|
RU95103498A true RU95103498A (en) | 1997-02-10 |
RU2075654C1 RU2075654C1 (en) | 1997-03-20 |
Family
ID=20165532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU95103498A RU2075654C1 (en) | 1995-03-14 | 1995-03-14 | Method of tests of hydraulic machines and electric motors to them and test bed for realizing the method |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2075654C1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2587508C1 (en) * | 2015-07-09 | 2016-06-20 | Акционерное общество "Новомет-Пермь" | Test bench for testing jet pumps |
RU2604463C1 (en) * | 2015-11-17 | 2016-12-10 | Закрытое акционерное общество "РИМЕРА" | Method of submersible oil pumps gas separators testing and test bench to implement this method |
RU2647023C1 (en) * | 2016-09-14 | 2018-03-13 | Закрытое акционерное общество "РИМЕРА" | Bed for testing gas-separators of submersible oil pumps in conditions of increased gas containment |
RU2629313C1 (en) * | 2016-10-18 | 2017-08-28 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский государственный университет нефти и газа (национальный исследовательский университет) имени И.М. Губкина" | Test method for submersible centrifugal pumps |
RU2647175C1 (en) * | 2017-06-21 | 2018-03-14 | Акционерное общество "РИМЕРА" (АО "РИМЕРА") | Method of gas-separators testing on gas-liquid mixtures and bench for its implementation |
-
1995
- 1995-03-14 RU RU95103498A patent/RU2075654C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2075654C1 (en) | 1997-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20110315 |