April 28, 2014
Question: In an aircraft with a reciprocating engine, the engine will be lubricated by either a dry- or wet-sump oil system. What is the difference?
Answer: The basic difference is in where the oil is stored. In a wet-sump oil system, all of the oil is contained in the sump, which is an integral part of the engine. In a dry-sump system, oil is stored in a separate tank and pumps are used to circulate it through the engine. (Source: Pilot's Handbook of Aeronautical Knowledge, page 6-15)
Aircraft Power and Fuel
Nextant Aerospace, adding a remanufactured King Air to its remanufactured Hawker 400 offering, says the King Air (Nextant G90XT) will fly early next year.
The Beechcraft King Air flies into its second half century with a new round of improvements that boost performance for the C90GTx and the 250 models.
The developer of the solar-electric aircraft Sun Flyer has announced a collaboration with Spartan College of Aeronautics and Technology to develop a training system.
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