Apparatus for Evaluating the Carbon-Forming Properties of Lubricating Oils,
Abstract
Discussed is an apparatus designed to evaluate the coking properties of lubricating oils. The apparatus consists of a carbon-former heated by an electroheater, a pump, a sump for the oil to be tested, a cooler for the oil, tubes to carry the oil to the carbon-former, and a small manifold sleeve mounted co-axially with the carbon-former. The inner channel of the small-dispersion sleeve has a conical bore with its largest diameter equal to the diameter of the carbon-former. The external diameter of the small-dispersion sleeve is of such a size that there is a clearance of 0.5-2 mm when the sleeve is mounted over the carbon-former. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Aug 26, 1970
- Accession Number
- AD0714418
Entities
People
- A. A. Ryabkin
- A. N. Arkhipov
- A. V. Nepogodev
- L. S. Ryazanov
Organizations
- National Air and Space Intelligence Center