RU2017130556A - Gas turbine compressor rotor - Google Patents

Gas turbine compressor rotor Download PDF

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Publication number
RU2017130556A
RU2017130556A RU2017130556A RU2017130556A RU2017130556A RU 2017130556 A RU2017130556 A RU 2017130556A RU 2017130556 A RU2017130556 A RU 2017130556A RU 2017130556 A RU2017130556 A RU 2017130556A RU 2017130556 A RU2017130556 A RU 2017130556A
Authority
RU
Russia
Prior art keywords
gas turbine
compressor rotor
turbine compressor
impellers
windows
Prior art date
Application number
RU2017130556A
Other languages
Russian (ru)
Other versions
RU2017130556A3 (en
Inventor
Анатолий Иванович Тункин
Леонид Шмерович Нихамкин
Original Assignee
Акционерное общество "Объединенная двигателестроительная корпорация" (АО "ОДК")
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Акционерное общество "Объединенная двигателестроительная корпорация" (АО "ОДК") filed Critical Акционерное общество "Объединенная двигателестроительная корпорация" (АО "ОДК")
Priority to RU2017130556A priority Critical patent/RU2017130556A/en
Publication of RU2017130556A publication Critical patent/RU2017130556A/en
Publication of RU2017130556A3 publication Critical patent/RU2017130556A3/ru

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Claims (1)

Ротор компрессора газотурбинного двигателя с рабочими колесами и с системой отбора охлаждающего воздуха внутри ротора, включающей кольцевую полость и окна для отбора воздуха, отличающийся тем, что кольцевая полость отбора, выполненная перед окнами для отбора воздуха, соединена на входе с трактом компрессора через кольцевую щель между передним и задним рабочими колесами, а на выходе - с окнами для отбора воздуха с расположением их между болтами крепления рабочих колес.A compressor rotor of a gas turbine engine with impellers and with a cooling air extraction system inside the rotor, including an annular cavity and air sampling windows, characterized in that the annular sampling cavity made in front of the air sampling windows is connected at the inlet to the compressor path through an annular gap between front and rear impellers, and at the exit - with windows for air sampling with their location between the bolts of the impellers.
RU2017130556A 2017-08-29 2017-08-29 Gas turbine compressor rotor RU2017130556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2017130556A RU2017130556A (en) 2017-08-29 2017-08-29 Gas turbine compressor rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2017130556A RU2017130556A (en) 2017-08-29 2017-08-29 Gas turbine compressor rotor

Publications (2)

Publication Number Publication Date
RU2017130556A true RU2017130556A (en) 2019-03-01
RU2017130556A3 RU2017130556A3 (en) 2019-03-01

Family

ID=65632544

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2017130556A RU2017130556A (en) 2017-08-29 2017-08-29 Gas turbine compressor rotor

Country Status (1)

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RU (1) RU2017130556A (en)

Also Published As

Publication number Publication date
RU2017130556A3 (en) 2019-03-01

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