SU1133499A1 - Method of determination of engine cylinder sleeve wear rate - Google Patents
Method of determination of engine cylinder sleeve wear rate Download PDFInfo
- Publication number
- SU1133499A1 SU1133499A1 SU833566775A SU3566775A SU1133499A1 SU 1133499 A1 SU1133499 A1 SU 1133499A1 SU 833566775 A SU833566775 A SU 833566775A SU 3566775 A SU3566775 A SU 3566775A SU 1133499 A1 SU1133499 A1 SU 1133499A1
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- SU
- USSR - Soviet Union
- Prior art keywords
- wear
- cylinder
- average
- pressure
- engine
- Prior art date
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- Testing Of Engines (AREA)
Abstract
СПОСОБ ОПРЕДЕЛЕНИЯ СКОРОСТИ ИЗНОСА ЦИЛИНДРОВЫХ ВТУЛОК ДВИГАТЕЛЕЙ, заключающийс в том, что эксплуатируют двигатель, измер ют среднее эффективное давление газов за цикл, обороты двигател , максимальное давление сгорани и рассчитывают среднюю скорость перемещени поршн , с учетом которой оценивают износ, отличающийс тем, что, с целью повыщени достоверности результатов, измер ют температуру отработавших газов на выходе из цилиндра и определ ют обобщающий параметр износа по формуле -- Г-сгде Ре.-среднее эффективное давление за цикл; t температура отработавших газов на выходе из цилиндра; Р - максимальное давление сгорани ; С - средн скорость поршн , с учетом которого определ ют износ цилиндровых втулок.A METHOD FOR DETERMINING THE WEAR RATE OF CYLINDER ENGINE SLEEVES, which consists in operating the engine, measuring the average effective gas pressure per cycle, engine speed, maximum combustion pressure, and calculating the average piston movement rate, taking into account wear and tear, characterized by In order to improve the reliability of the results, the exhaust gas temperature at the cylinder exit is measured and a generalized wear parameter is determined by the formula — G — where Ge is. The average effective pressure for chi cl; t is the exhaust gas temperature at the cylinder outlet; P - maximum pressure of combustion; C is the average piston speed, which is used to determine the wear of cylinder liners.
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU833566775A SU1133499A1 (en) | 1983-02-02 | 1983-02-02 | Method of determination of engine cylinder sleeve wear rate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU833566775A SU1133499A1 (en) | 1983-02-02 | 1983-02-02 | Method of determination of engine cylinder sleeve wear rate |
Publications (1)
Publication Number | Publication Date |
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SU1133499A1 true SU1133499A1 (en) | 1985-01-07 |
Family
ID=21054595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU833566775A SU1133499A1 (en) | 1983-02-02 | 1983-02-02 | Method of determination of engine cylinder sleeve wear rate |
Country Status (1)
Country | Link |
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SU (1) | SU1133499A1 (en) |
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1983
- 1983-02-02 SU SU833566775A patent/SU1133499A1/en active
Non-Patent Citations (1)
Title |
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1. Семенов В. Г. Теплонапр женность и долговечность цилиндропоршневой группы судовых дизелей. М., «Транспорт, 1977, с. 128. * |
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