Fuel Additives & Fuel Economy Abstracts - Southwest Research ...
Fuel Additives & Fuel Economy Abstracts - Southwest Research ...
Fuel Additives & Fuel Economy Abstracts - Southwest Research ...
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Topic:High FrequencyReciprocating Rig (HFRR)Point of Contact:Test Objective:Robert LeggPhone: (210) 522-2071Fax: (210) 522-4544The objective of this test is to define the wear resistanceof diesel fuels.Apparatus:The apparatus used for this test is a high-frequencyreciprocation rig (HFRR).Test Procedure:A 75-minute test is performed during which a ball slides ona flat specimen with a reciprocating motion. The diameterof the scar on the ball at conclusion of the test is noted asa measure of wear resistance.<strong>Fuel</strong> Requirement:The fuel requirement for this test is 10 ml diesel fuel.Duration:Test duration of this test is 75 minutes.Test Results:The wear scar diameter is recorded in millimeters.Note:This test procedure has been standardized asASTM D 6079.15SOUTHWEST RESEARCH INSTITUTESan Antonio, TexasJuly 2010
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