RU2019105748A - METHOD FOR DIAGNOSTING TECHNICAL STATE OF GAS TURBINE ENGINE - Google Patents

METHOD FOR DIAGNOSTING TECHNICAL STATE OF GAS TURBINE ENGINE Download PDF

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Publication number
RU2019105748A
RU2019105748A RU2019105748A RU2019105748A RU2019105748A RU 2019105748 A RU2019105748 A RU 2019105748A RU 2019105748 A RU2019105748 A RU 2019105748A RU 2019105748 A RU2019105748 A RU 2019105748A RU 2019105748 A RU2019105748 A RU 2019105748A
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RU
Russia
Prior art keywords
gas turbine
turbine engine
diagnosting
technical state
electrical signal
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RU2019105748A
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Russian (ru)
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RU2019105748A3 (en
Inventor
Роман Владимирович Храмин
Александр Леонидович Михайлов
Александр Владимирович Пахоменков
Максим Владимирович Лебедев
Алексей Валентинович Веселов
Денис Андреевич Слободской
Александр Владимирович Собуль
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Публичное Акционерное Общество "Одк-Сатурн"
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Priority to RU2019105748A priority Critical patent/RU2019105748A/en
Publication of RU2019105748A publication Critical patent/RU2019105748A/en
Publication of RU2019105748A3 publication Critical patent/RU2019105748A3/ru

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Способ диагностики технического состояния газотурбинного двигателя, при котором для анализа используется электрический сигнал параметров вибрации, характеризующий алгоритмы динамических процессов двигателя, сравнение его с заданным допустимым значением и по результатам сравнения определение технического состояния газотурбинного двигателя, отличающийся тем, что анализируют электрический сигнал тензодатчика, измеряющего деформацию кольца подшипника качения под действием тел качения.A method for diagnosing the technical state of a gas turbine engine, in which an electrical signal of vibration parameters is used for analysis, characterizing the algorithms of dynamic processes of the engine, comparing it with a given permissible value and, based on the results of comparison, determining the technical condition of a gas turbine engine, characterized in that the electrical signal of a strain gauge measuring deformation is analyzed rolling bearing rings under the action of rolling elements.
RU2019105748A 2019-02-28 2019-02-28 METHOD FOR DIAGNOSTING TECHNICAL STATE OF GAS TURBINE ENGINE RU2019105748A (en)

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RU2019105748A RU2019105748A (en) 2019-02-28 2019-02-28 METHOD FOR DIAGNOSTING TECHNICAL STATE OF GAS TURBINE ENGINE

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RU2019105748A RU2019105748A (en) 2019-02-28 2019-02-28 METHOD FOR DIAGNOSTING TECHNICAL STATE OF GAS TURBINE ENGINE

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RU2019105748A3 RU2019105748A3 (en) 2020-08-28

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