SU1302845A1 - COMPRESSOR TEST METHOD - Google Patents
COMPRESSOR TEST METHODInfo
- Publication number
- SU1302845A1 SU1302845A1 SU3932695/06A SU3932695A SU1302845A1 SU 1302845 A1 SU1302845 A1 SU 1302845A1 SU 3932695/06 A SU3932695/06 A SU 3932695/06A SU 3932695 A SU3932695 A SU 3932695A SU 1302845 A1 SU1302845 A1 SU 1302845A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- compressor
- vibration
- vibration level
- level
- average
- Prior art date
Links
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
Abstract
Способ испытания компрессора путем измерения уровня вибрации при изменении режима работы компрессора, характеризуемого режимным параметром, и выделения срывных ступеней, отличающийся тем, что, с целью повышения точности, измеряют вибрацию корпуса компрессора на частоте следования рабочих лопаток ступеней при постоянной частоте вращения ротора компрессора, для каждой ступени определяют зависимость уровня вибрации от режимного параметра и среднее значение уровня вибрации, выделяют ступени, средний уровень вибрации которых превышает на заданную величину уровень вибрации ступеней с наименьшим средним уровнем вибрации, а срывные ступени определяют из числа выделенных по наличию экстремума в зависимостях.A method for testing a compressor by measuring the vibration level when changing the operating mode of a compressor, characterized by a regime parameter, and highlighting breakaway stages, characterized in that, in order to improve accuracy, the vibration of the compressor case is measured at the repetition rate of the rotor blades at a constant rotor speed of the compressor, for each step determines the dependence of the vibration level on the mode parameter and the average value of the vibration level, emit steps, the average vibration level of which exceeds a predetermined value the level of vibration stages with the least average vibration level, and the shear number of steps determined by the presence of the selected extremum in dependency.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU3932695/06A SU1302845A1 (en) | 1985-07-17 | 1985-07-17 | COMPRESSOR TEST METHOD |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU3932695/06A SU1302845A1 (en) | 1985-07-17 | 1985-07-17 | COMPRESSOR TEST METHOD |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1302845A1 true SU1302845A1 (en) | 2004-08-10 |
Family
ID=60543203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU3932695/06A SU1302845A1 (en) | 1985-07-17 | 1985-07-17 | COMPRESSOR TEST METHOD |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1302845A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2470281C2 (en) * | 2008-09-09 | 2012-12-20 | Анеком Аэротест Гмбх | Test device for aircraft engine compressor |
-
1985
- 1985-07-17 SU SU3932695/06A patent/SU1302845A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2470281C2 (en) * | 2008-09-09 | 2012-12-20 | Анеком Аэротест Гмбх | Test device for aircraft engine compressor |
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