An Entity of Type: Whole100003553, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org

Blade off testing or blade out testing is a specific form of air safety testing required by the Federal Aviation Administration and other safety agencies to certify safety performance of jet engines. The tests require engine manufacturers to carry out at least two tests of the engine, to make sure that the engine can survive a compressor or fan blade breaking off within the engine and a turbine blade breaking off within the engine, without fragments being thrown through the outside enclosure of the engine, creating an uncontained engine failure.

Property Value
dbo:abstract
  • Der Blade-Off-Test oder Blade-Out-Test ist ein Test, der bei Turbofan-Triebwerken vorgenommen wird. Bei voller Drehzahl wird ein Blatt des Fan abgesprengt, um das Verhalten des Triebwerks zu prüfen. Dieses muss das abgesprengte Blatt innerhalb der behalten, mit der aus dem fehlenden Fanblatt resultierenden Unwucht zurechtkommen und sofort anhalten. Bei diesem Test wird das Triebwerk in der Regel vollkommen zerstört, weshalb er sehr hohe Kosten für die Hersteller verursacht. Er ist jedoch notwendig, um die Zulassung des Triebwerks zu erhalten. (de)
  • Blade off testing or blade out testing is a specific form of air safety testing required by the Federal Aviation Administration and other safety agencies to certify safety performance of jet engines. The tests require engine manufacturers to carry out at least two tests of the engine, to make sure that the engine can survive a compressor or fan blade breaking off within the engine and a turbine blade breaking off within the engine, without fragments being thrown through the outside enclosure of the engine, creating an uncontained engine failure. In the United States, the tests are required by Title 14, Part 33 Subpart F, Section 33.94 of the US Code of Federal Regulations (CFR), Blade containment and rotor unbalance tests. Equivalent test requirements are provided in the Certification Specifications for Engines (CS-E), published by the European Aviation Safety Agency (EASA). (en)
dbo:thumbnail
dbo:wikiPageExternalLink
dbo:wikiPageID
  • 22258639 (xsd:integer)
dbo:wikiPageLength
  • 15784 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID
  • 1091168891 (xsd:integer)
dbo:wikiPageWikiLink
dbp:caption
  • Damaged engine case from blade-out testing. Credit: NASA (en)
dbp:id
  • j973645y5AA (en)
  • wcALjMJbAvU (en)
dbp:imageName
  • 166393 (xsd:integer)
dbp:name
  • Blade containment and rotor unbalance (en)
dbp:purpose
  • Ensures that failure of rotating fan and compressor blades in turbine engines does not cause consequential failures in critical aircraft systems (en)
dbp:title
  • A380 Blade Off Test (en)
  • Turbine engine blade fail test (en)
dbp:wikiPageUsesTemplate
dcterms:subject
gold:hypernym
rdf:type
rdfs:comment
  • Der Blade-Off-Test oder Blade-Out-Test ist ein Test, der bei Turbofan-Triebwerken vorgenommen wird. Bei voller Drehzahl wird ein Blatt des Fan abgesprengt, um das Verhalten des Triebwerks zu prüfen. Dieses muss das abgesprengte Blatt innerhalb der behalten, mit der aus dem fehlenden Fanblatt resultierenden Unwucht zurechtkommen und sofort anhalten. Bei diesem Test wird das Triebwerk in der Regel vollkommen zerstört, weshalb er sehr hohe Kosten für die Hersteller verursacht. Er ist jedoch notwendig, um die Zulassung des Triebwerks zu erhalten. (de)
  • Blade off testing or blade out testing is a specific form of air safety testing required by the Federal Aviation Administration and other safety agencies to certify safety performance of jet engines. The tests require engine manufacturers to carry out at least two tests of the engine, to make sure that the engine can survive a compressor or fan blade breaking off within the engine and a turbine blade breaking off within the engine, without fragments being thrown through the outside enclosure of the engine, creating an uncontained engine failure. (en)
rdfs:label
  • Blade Off Test (de)
  • Blade off testing (en)
owl:sameAs
prov:wasDerivedFrom
foaf:depiction
foaf:isPrimaryTopicOf
is dbo:wikiPageRedirects of
is dbo:wikiPageWikiLink of
is foaf:primaryTopic of
Powered by OpenLink Virtuoso    This material is Open Knowledge     W3C Semantic Web Technology     This material is Open Knowledge    Valid XHTML + RDFa
This content was extracted from Wikipedia and is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License