The Preparation of new perfluoroether fluids exhibiting excellent thermal-oxidative stabilities
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The Preparation of new perfluoroether fluids exhibiting excellent thermal-oxidative stabilities

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Published by National Aeronautics and Space Administration, For sale by the National Technical Information Service in [Washington, DC, [Springfield, Va .
Written in English

Subjects:

  • Lubrication and lubricants.,
  • Viscosity.

Book details:

Edition Notes

Statementby W.R. Jones, Jr. ... [et al.].
SeriesNASA-CR -- 87284., NASA contractor report -- NASA CR-87284.
ContributionsJones, W. R., United States. National Aeronautics and Space Administration.
The Physical Object
FormatMicroform
Pagination1 v.
ID Numbers
Open LibraryOL15284538M

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The preparation of new perfluoroether fluids exhibiting excellent thermal-oxidative stabilities. By H. Kawa, Jr. W. R. Jones, T. R. Bierschenk, Preliminary oxidation stability tests indicated that highly branched PFAE fluids. (i.e., those containing quaternary carbons) may be less stable than either those containing a single. "The Preparation of New Perfluoro Ether Fluids Exhibiting Excellent Thermal Oxidative Stabilities", W.R. Jones, Jr., T.R. Bierschenk, T.J. Juhlke, H. "A New General Method for Preparation of Pentafluorosulfur-Substituted of our perfluoroether and perfluoropolyether technology. That . Preparation of new perfluoro ether fluids exhibiting excellent thermal-oxidative stabilities; Two-Dimensional Correlation Gel Permeation Chromatography (2D GPC) Study of 1H,1H,2H,2H-Perfluorooctyltriethoxysilane Sol−Gel Polymerization Process; Hafnocenes and MAO: Beware of Trimethylaluminum! This fluid is recommended for use in a temperature range from °C (°F) up to a maximum bulk temperature of °C (°F) in the liquid phase. This heat transfer fluid can also be used in vapour phase systems operating from °C to °C (°F - °F).

This graduate level book charts the development and theoretical analysis of molecular dynamics as applied to equilibrium and non-equilibrium systems. ether fluids exhibiting excellent thermal. The oxidative and thermal stabilities of genetically modified high oleic sunflower oil (87% oleic acid) were compared with those of regular sunflower (17% oleic acid), soybean, corn, and peanut.   The Preparation of New Perfluoroether Fluids Exhibiting Excellent Thermal-Oxidative Stabilities, NASA TM ().   The preparation of new perfluoroether fluids exhibiting excellent thermal-oxidative stabilities NASA TM ().

2, pH- The pH of a fluid is a measure of the acidity or alkalinity of the fluid. Neutral fluids have pH = 7 at room temperature. Acid fluids have pH values fluids have pH values >7. These two parameters can be measured in the field by use of a conductivity meter and a pH meter. The preparation of new perfluoro ether fluids exhibiting excellent thermal-oxidative stabilities Industrial and Engineering Chemistry Research. 1: Bierschenk TR, Guerra MA, Juhlke TJ, Larson SB, Lagow RJ. To find out more, please visit the Preparation section below. Description Experimental Thermal and Fluid Science provides a forum for research emphasizing experimental work that enhances basic understanding of heat transfer, thermodynamics and fluid mechanics, and their applications. In addition to the principal areas of research, the journal. The expansion of alcohol in a thermometer is one of many commonly encountered examples of thermal expansion, the change in size or volume of a given mass with air rises because its volume increases, which causes the hot air’s density to be smaller than the density of surrounding air, causing a buoyant (upward) force on the hot air.