Download or read book Advanced Airbreathing Engine Lubricants with a Tetraester Fluid and a Synthetic Paraffinic Oil at 492 K 425 F written by Erwin V. Zaretsky and published by . This book was released on 1972 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NASA TN D 6771 written by Erwin V. Zaretsky and published by . This book was released on 1972 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: Groups of 120-mm-bore angular-contact ball bearings made from AISI M-50 steel were fatigue tested with a tetraester and a synthetic paraffinic oil at a bearing temperature of 492 K (425 F) in an air environment. Bearing life exceeded AFBMA-predicted (catalog) life by factors in excess of 4 and 10 for the tetraester and synthetic paraffinic fluids, respectively. The final viscosities after 500 hours of operation were 14 and 6 times the initial values, respectively. During the same time period, when the test oil is replaced at a rate approximating the replenishment rate in actual commercial engine usage, no significant increase in lubricant viscosity with time was observed.
Download or read book NASA Technical Note written by and published by . This book was released on 1975 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1972 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1973 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aeronautical Engineering written by and published by . This book was released on 1972 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA).
Download or read book ASME Technical Papers written by and published by . This book was released on 1976 with total page 874 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of Steel Manufacturing Processes on the Quality of Bearing Steels written by J. J. C. Hoo and published by ASTM International. This book was released on 1988 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Operating Characteristics of 120 millimeter bore Ball Bearings at 3x106 DN written by Erwin V. Zaretsky and published by . This book was released on 1974 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of Longitudinal Surface Finish on Elastohydrodynamic Lubrication written by Thomas A. Dow and published by . This book was released on 1975 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Aeronautical Journal written by and published by . This book was released on 1972 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rolling Contact Fatigue written by Richard Tourret and published by . This book was released on 1977 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Paper written by and published by . This book was released on 1976 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1972 with total page 1024 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Selection of Rolling element Bearing Steels for Long life Application written by and published by . This book was released on 1986 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings written by and published by . This book was released on 1978 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Announcements written by and published by . This book was released on 1972 with total page 1404 pages. Available in PDF, EPUB and Kindle. Book excerpt:
