Putting the simple back into viscosity
Written by John Sander
References
1) SAE J300 "Engine Oil Viscosity Classification", Society of Automotive Engineers, Warrendale, Pa., 2009.
2) SAE J306 "Automotive Gear Lubricant Viscosity Classification", Society of Automotive Engineers, Warrendale, Pa., 2005.
3) ISO 3448:1992 "Industrial Liquid Lubricants – ISO Viscosity Classification", International Organization for Standardization, Geneva, 1992.
4) ANSI/AGMA 9005-E02 "Industrial Gear Lubrication", American Gear Manufacturers Association, Alexandria, Va., 2002.
5) "Viscosity Equivalents", Lubrication Engineers, Inc. Wichita, Kan., 1984, revised 2011.
6) NLGI Lubricating Grease Guide, 5th Edition, p. 34, National Lubricating Grease Institute, Kansas City, Mo., 2006.
7) ASTM D2983 "Brookfield Viscosity", ASTM International, Conshohocken, Pa.
8) ASTM D445 "Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids", ASTM International, Conshohocken, Pa., 2010.
9) ASTM D2270 "Standard Practice for Calculating Viscosity Index from Kinematic Viscosity at 40 and 100°C", ASTM International, Conshohocken, Pa., 2010.
10) ASTM D4683 "Standard Test Method for Measuring Viscosity of New and Used Engine Oils at High Shear Rate and High Temperature Using a Tapered Bearing Simulator Viscometer at 150°C", ASTM International, Conshohocken, Pa., 2010.
11) ASTM D4684 "Standard Test Method for Determination of Yield Stress and Apparent Viscosity of Engine Oils at Low Temperature", ASTM International, Conshohocken, Pa., 2010.
12) ASTM D5293 "Standard Test Method for Apparent Viscosity of Engine Oils and Base Stocks Between -5 and -35°C Using Cold-Cranking Simulator", ASTM International, Conshohocken, Pa., 2010.
13) ASTM D217 "Standard Test Method for Cone Penetration of Lubricating Greases", ASTM International, Conshohocken, Pa., 2010.
14) Swedberg, S., "Who Needs Monogrades?" Lubes'n'Greases, LNG Publishing Co., Inc., January 2011.
15) Swedberg, S., "Are you Ready for SAE 5W5?" Lubes'n'Greases, LNG Publishing Co., Inc., December 2010.
16) Casey, B., "Hydraulic Oil Can Make a Major Difference to Power Consumption", Machinery Lubrication, Noria Corp., Tulsa, Okla., Jan-Feb 2011.
17) "Evonik Rohmax USA Receives AIChE Energy Initiative Award", www.mehf.com, accessed March 11, 2011.
18) Johnson, B. "The use of a stress Rheometer in lieu of cone penetration", presented at an NLGI meeting.
