power assurance check, to verify that the engine is capable of producing the required thrust.At the conclusion of these inspections or after engine replacement, the engines are tested on the wing at various power levels.Įngine tests on-wing are conducted for various reasons and include tests such as: Once the aircraft is certified and in operation with the airlines, engines are frequently inspected once the engines have been installed on the wing. Indoor development testing of icing conditions On-wing engine testing All of this is necessary to prove the engine meets all the operational and safety requirements. ingestion of excessive amounts of water.ĭevelopment tests take several years throughout the entire engine development program and consume a significant part of the total development costs.The tests need to demonstrate that the engine can meet its design goals and withstand events such as: The manufacturer conducts extensive tests at remote areas both outdoors and indoors in a test facility. following overhaul, repair or inspection in the engine shop.Įngine tests during the design and development process.during engine installation on the aircraft following maintenance on the wing.during engine design and the development process at the manufacturer.Jet engines are tested on a number of occasions: Now let’s talk about the test process for a jet engine. In previous blogs we have discussed the repair process of our aircraft engines and what it takes to get the engine into good shape. Save Saved Save for later Saved for later
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