TURBINE BLADE AIRFOIL PROFILE

A turbine blade for a gas turbine engine has an airfoil including leading (54) and trailing (54) edges joined by spaced-apart pressure and suction sides to provide an exterior airfoil surface extending from a platform (58) in a spanwise direction to a tip (60). The external airfoil surface is formed...

Full description

Saved in:
Bibliographic Details
Main Authors ROY, Francois, ENNACER, Mohammed, LUYMES, Benjamin, TARDIF, Marc, DORAI, Jonathan
Format Patent
LanguageEnglish
French
German
Published 19.04.2023
Subjects
BLASTING
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
STEAM ENGINES
WEAPONS
Online AccessGet full text

Cover

Abstract A turbine blade for a gas turbine engine has an airfoil including leading (54) and trailing (54) edges joined by spaced-apart pressure and suction sides to provide an exterior airfoil surface extending from a platform (58) in a spanwise direction to a tip (60). The external airfoil surface is formed in substantial conformance with multiple cross-sectional profiles of the airfoil described by a set of Cartesian coordinates set forth in Table 1, the Cartesian coordinates provided by an axial coordinate scaled by a local axial chord, a circumferential coordinate scaled by a local axial chord, and a span location.
AbstractList A turbine blade for a gas turbine engine has an airfoil including leading (54) and trailing (54) edges joined by spaced-apart pressure and suction sides to provide an exterior airfoil surface extending from a platform (58) in a spanwise direction to a tip (60). The external airfoil surface is formed in substantial conformance with multiple cross-sectional profiles of the airfoil described by a set of Cartesian coordinates set forth in Table 1, the Cartesian coordinates provided by an axial coordinate scaled by a local axial chord, a circumferential coordinate scaled by a local axial chord, and a span location.
Author DORAI, Jonathan
ENNACER, Mohammed
TARDIF, Marc
LUYMES, Benjamin
ROY, Francois
Author_xml – fullname: ROY, Francois
– fullname: ENNACER, Mohammed
– fullname: LUYMES, Benjamin
– fullname: TARDIF, Marc
– fullname: DORAI, Jonathan
BookMark eNrjYmDJy89L5WSQDQkNcvL0c1Vw8nF0cVVw9Axy8_f0UQgI8nfz9HHlYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgEmhmZm5qaWjobGRCgBABpEIl4
ContentType Patent
DBID EVB
DatabaseName esp@cenet
DatabaseTitleList
Database_xml – sequence: 1
  dbid: EVB
  name: esp@cenet
  url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
Discipline Medicine
Chemistry
Sciences
DocumentTitleAlternate TURBINENSCHAUFELPROFIL
PROFIL AÉRODYNAMIQUE D'AUBE DE TURBINE
ExternalDocumentID EP4166759A1
GroupedDBID EVB
ID FETCH-epo_espacenet_EP4166759A13
IEDL.DBID EVB
IngestDate Fri Jul 19 14:38:22 EDT 2024
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
French
German
LinkModel DirectLink
MergedId FETCHMERGED-epo_espacenet_EP4166759A13
Notes Application Number: EP20220202022
OpenAccessLink https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230419&DB=EPODOC&CC=EP&NR=4166759A1
ParticipantIDs epo_espacenet_EP4166759A1
PublicationCentury 2000
PublicationDate 20230419
PublicationDateYYYYMMDD 2023-04-19
PublicationDate_xml – month: 04
  year: 2023
  text: 20230419
  day: 19
PublicationDecade 2020
PublicationYear 2023
RelatedCompanies PRATT & WHITNEY CANADA CORP
RelatedCompanies_xml – name: PRATT & WHITNEY CANADA CORP
Score 3.4700305
Snippet A turbine blade for a gas turbine engine has an airfoil including leading (54) and trailing (54) edges joined by spaced-apart pressure and suction sides to...
SourceID epo
SourceType Open Access Repository
SubjectTerms BLASTING
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
STEAM ENGINES
WEAPONS
Title TURBINE BLADE AIRFOIL PROFILE
URI https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230419&DB=EPODOC&locale=&CC=EP&NR=4166759A1
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwY2BQMU80BkZrcqpuoqlRiq6JpZmRbpKRCWiZWGJiUnKaubmFAWijsK-fmUeoiVeEaQQTQyZsLwz4nNBy8OGIwByVDMzvJeDyugAxiOUCXltZrJ-UCRTKt3cLsXVRg_aOQSOcwBzo4mTrGuDv4u-s5uwMZKn5BdkC2x3AprGlI7CjxApqRYOO2XcNcwJtSilArlHcBBnYAoCG5ZUIMTCl5gkzcDrDLl4TZuDwhc53A5nQrFcswiAbEhrk5OnnquDkAww8BUfPIDd_Tx-FgCB_N08fV1EGBTfXEGcPXaA98XA_xbsGwF1kLMbAAuzqp0owKACbN8ZJliYWJilJwJo92RLYOEgyN0pLA_YqjJJTzRMlGSRxGiOFR06agQsUOKBZEENLGQaWkqLSVFlgZVqSJAcOBgC1V3TF
link.rule.ids 230,309,786,891,25594,76903
linkProvider European Patent Office
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3NS8MwFH-MKc6bTsWp0x6kt6K23bIeiqxftNovSie7lSZrYZc5XMf-fV9CN73oLSTwkrzwy3u_5L0E4JGUGi4rq5RypC4U3RirClV1HiZWlpTVhEyeeaJwFI_9mf42H807sNznwoh3QnficUREFEO8N2K_Xv8cYjkitnLzRJdY9fnq5aYjt-yYn3AiAh3LdNPESWzZtrEkx5mJfge6xsYUidIRQUYomNKHxZNS1r8tincGxykKWzXn0KlWfejZ-4_X-nAStffdWGyht7mAYT7LrCB2JStE5UnTIPOSIJTSLPGC0L0EyXNz21ewn-Iwp8JNDyPSrqCLVL-6BgndG40a-kRfULTszEDngBK1rpFVqKwi5QAGf4q5-aftAXp-HoVFGMTvt3DKFcVvRF6MO-g2X9tqiIa1ofdCJd9PjXev
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=TURBINE+BLADE+AIRFOIL+PROFILE&rft.inventor=ROY%2C+Francois&rft.inventor=ENNACER%2C+Mohammed&rft.inventor=LUYMES%2C+Benjamin&rft.inventor=TARDIF%2C+Marc&rft.inventor=DORAI%2C+Jonathan&rft.date=2023-04-19&rft.externalDBID=A1&rft.externalDocID=EP4166759A1