Download or read book A Knudsen Effusion Apparatus for Vapor Pressure Measurements written by S. D. Hill and published by . This book was released on 1966 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Knudsen Effusion Apparatus for Vapor Pressure Measurements written by Stephen D. Hill and published by . This book was released on 1966 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book KNUDSEN EFFUSION APPARATUS FOR VAPOR PRESSURE MEASUREMENTS written by United States. Bureau of Mines and published by . This book was released on 1968 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Vapor pressure Measurements by Effusion Methods written by Arne Landsberg and published by . This book was released on 1977 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Measurement of the Thermodynamic Properties of Multiple Phases written by Ron D. Weir and published by Gulf Professional Publishing. This book was released on 2005-12-27 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1. Introduction. -- 2. Phase Changes in Pure Component Systems: Liquids and Gases. -- 3. Phase Changes in Pure Component Systems: Liquids and Solids. -- 4. Phase Changes in Pure Component Systems: Solid and Solid. -- 5. Vapour-Liquid Equilibrium at Low Pressure. -- 6. Vapour-Liquid Equilibrium at High Pressure. -- 7. Low Pressure Gas Solubility in Liquids. -- 8. Liquid-Liquid Equilibrium. -- 9. Condensed Phases of Organic Materials: Solid-Liquid and Solid-Solid Equilibrium. -- 10. Condensed Phases of Inorganic Materials: Metallic Systems. -- 11. Condensed Phases of Inorganic Materials: Ceramic Systems. -- 12. Condensed Phases of Inorganic Materials: Molten Salts. -- 13. Measurement of Limiting Activity Coefficients Using Non-Analytical Tools. -- 14. Measurement of Limiting Activity Coefficients Using Analytical Tools. -- 15. Measurement of Interfacial Tension. -- 16. Critical Parameters.

Download or read book A Torsion Effusion Apparatus for Vapor Pressure Measurement written by Larry A. Haas and published by . This book was released on 1965 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Development of a Method to Determine Vapor Pressure Data of Low Volatile Chemicals from a Knudsen Effusion Technique written by Andrew R. Harshman and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: ABSTRACT: Vapor pressure data are vital to understanding impacts that substances, specifically pesticides, may exert on the environment. They enter into atmospheric deposition models for such chemicals which determine the fate and transport of these species in the environment. At normal application temperatures (i.e. room temperature) the vapor pressures of many of these chemicals are too low to be determined by conventional means. An isothermal Knudsen effusion technique was designed and developed in our laboratory for such measurements. The effusion mass as a function of time is measured in our technique using a thickness shear mode (TSM) acoustic wave sensor, which allows for extremely high (few nanograms) sensitivity. This sensitivity allows for much more rapid determination of low vapor pressures (10-1 to 10-5 Pa) than is possible by other Knudsen effusion techniques. Basing the effusion mass measurement on the TSM sensor as in our apparatus eliminates the typically seen dependence on vibration in conventional microbalance-based effusion techniques. Full design details of our apparatus and specifically the Knudsen cell, based on original equations derived by Knudsen, and many corrections that have been noted in the literature for cell and effusion-hole dimensions, are presented. The accuracy of our methodwas tested by a comparison of published vapor pressure data to vapor pressure data acquired in our laboratory with measurements on naphthalene and catechol.

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1975 with total page 1396 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 1970 with total page 1338 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Thermodynamic Measurement Techniques written by Mohammad Shamsuddin and published by Springer Nature. This book was released on 2024 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers various techniques for measurement of thermodynamic quantities of materials such as enthalpy, free energy, and entropy. Techniques described herein include calorimetry, chemical equilibria, vapour pressure, and electrochemical analysis. The book covers general and solution thermodynamics in Chapters 1 and 2, respectively, and highlights the significance of various thermodynamic quantities required for materials characterization and development in Chapter 3. The author goes on to discuss different thermodynamic measurement techniques in detail (Chapters 4-8) together with a set of more than fifty worked-out problems related to classical as well as solution thermodynamics and measurement techniques. (Chapter 9). Topics include but are not limited to the following: The significance of various thermodynamic data required for selection and characterization of materials. The physicochemical principles involved in various thermodynamic measurement and on the evaluation of thermodynamic data by phase diagram analyses. The unique combination of calorimetry and chemical equilibrium for simultaneous determination of partial molar enthalpy and partial molar free energy of hydrogen in metals and alloys. The special technique based on the combination of vapor pressure and electrical conductivity to study the effect of tellurium vapor pressure on the mode of conduction in polycrystalline cadmium telluride.

Download or read book Report of Investigations written by and published by . This book was released on 1976 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Support Document Test Data Development Standards written by and published by . This book was released on 1980 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Smelting prereduced nickel concentrate in an electric arc furnace written by Danton L. Paulson and published by . This book was released on 1977 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Government Research and Development Reports written by and published by . This book was released on 1965 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ignitions in Mixtures of Coal Dust Air and Methane from Abrasive Impacts of Hard Minerals with Pneumatic Pipeline Steel written by John E. Kelley and published by . This book was released on 1976 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Army Research Task Summary written by and published by . This book was released on 1960 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Summary Research Report of Chemistry Engineering Metallurgy Physics and Reactor Divisions written by and published by . This book was released on 1961 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: