Analysis Of Lubricants In Internal Combustion Engines

Analysis of Lubricants in Internal Combustion Engines

by

immanuelllorens

Motor oil is used to lubricate the various components of an internal combustion engine. Internal combustion engines provide automotives and industrial equipment with mechanical power. Examples of non-road vehicles that rely on motor oil include go-karts, motor boats, aircraft, locomotives, as well as large agricultural and construction equipment. Motor oil lubricants are derived from both petroleum-based and non-petroleum based chemical compounds. Most modern motor oils are blends of hydrocarbons, polyalphaolefins, and polyinternal olefins.

Internal combustion engines include reciprocating engines, spark ignition engines, and two-stroke or four-stroke engines. Internal combustion engines combust fuel with an oxidizer such as air in a high-temperature combustion chamber. The expansion of high temperature and high pressure gases generated by combustion is directly applied to components in the engine such as pistons, turbines blades, and nozzles.

Combustion engines that employ continuous combustion include gas turbines, jet engines, and rocket engines. To reduce wear and tear among surfaces that interact in close proximity, the components of an internal combustion engine need to be kept well-lubricated. Moving parts in internal combustion engines generate friction, which not only wastes power by converting energy to heat, but also leads to overall engine wear and degradation.

Heightened friction can lower overall engine efficiency, increase fuel consumption, and if left unchecked, may eventually lead to complete engine breakdown. To prevent this from happening, many oil analysis professionals recommend that supervisors conduct regular

engine oil analysis

. Oil analysis is the laboratory-based analysis of a lubricant s properties, wear debris, and rate of contamination.

Motor oil analysis

should be performed during routine preventive maintenance of vehicles and industrial equipment. Regular maintenance can provide accurate and coherent information on the condition of the internal combustion engine and lubricant. By performing regular motor oil analysis, analysts can schedule maintenance downtimes for the engine, which eliminates the need for costly repairs.

Motor oil analysis

can help analysts determine the remaining useful life of the engine lubricant as well as its additives. Supervisors should contact a motor oil analysis firm and send them a sample of the engine lubricant for an accurate assessment. Supervisors should also ensure that analysts have been certified by the International Council of Machinery Lubrication to ensure reliable feedback.

If you have questions, please visit us at www.jglubricantservices.com/ for complete details and answers.

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