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The Deterioration Mechanism of Diester Aero Lubricating Oil at High Temperature
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نویسنده
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yao t. ,yang h. ,guo l. ,fei y. ,jiang h. ,bian s. ,wu t.
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منبع
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journal of spectroscopy - 2017 - دوره : 2017 - شماره : 0
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چکیده
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The deterioration of aero lubricating oil at high temperatures was accelerated by using a specific device simulating the operating conditions of engines,where the deterioration mechanism was obtained. structures of the deteriorated lubricating oils were analyzed by gas chromatograph/mass spectrometer. from the results,it can be concluded that deterioration of aero lubricating oil at high temperatures was composed of thermal pyrolysis,oxidation,and polymerization,with the generation of a variety of products,such as alcohols,aldehydes,acids,and esters,which caused the deterioration of physicochemical properties of the aero lubricating oil. © 2017 ting yao et al.
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آدرس
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analysis and testing center,huangshan university,huangshan,anhui,china,key laboratory of education ministry for modern design and rotor-bearing system,school of mechanical engineering,xi'an jiaotong university,xi'an, China, department of aero oil and material,air force logistics college,xuzhou,jiangsu, China, department of aero oil and material,air force logistics college,xuzhou,jiangsu, China, department of aero oil and material,air force logistics college,xuzhou,jiangsu, China, department of aero oil and material,air force logistics college,xuzhou,jiangsu, China, department of aero oil and material,air force logistics college,xuzhou,jiangsu, China, key laboratory of education ministry for modern design and rotor-bearing system,school of mechanical engineering,xi'an jiaotong university,xi'an, China
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Authors
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