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Prediction of cutting parameters and reduction of output parameters using machine learning in milling of Inconel 718 alloy. [PDF]
Sci RepHamıd MWH, Özlü B, Ulaş HB, Demir H.
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Pyropolycarboranes: The base for self‐lubricating materials with gas lubricant
Journal of Applied Polymer Science, 1979AbstractThis paper reports the results of an investigation of pyropolycarboranes, nondeformable thermally stable cross‐linked polymeric materials obtained by pyrolysis of carborane‐containing polymers. Carborane‐containing polyamides and polyesters were heated in air under pressure and analyzed by thermomechanical and thermogravimetric methods ...
V. V. Korshak +3 more
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Scientific Lubrication, 1956
MAKERS OF STATIONARY GAS TURBINES for industrial uses claim that the lubricating cost of medium-size power units ranges between 1 and 2% of the fuel costs. Comparative figures for average Diesel engines are 5 to 10%. These savings have an effect on the total running cost economy.
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MAKERS OF STATIONARY GAS TURBINES for industrial uses claim that the lubricating cost of medium-size power units ranges between 1 and 2% of the fuel costs. Comparative figures for average Diesel engines are 5 to 10%. These savings have an effect on the total running cost economy.
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2017
Abstract This article describes the characteristics of three types of gas bearings, such as aerostatic bearing, precision aerodynamic bearing (PAB), and compliant aerodynamic bearing (CAB). It discusses the applications for aerostatic bearings and advantages in lubricating a bearing with a compressible gas. The article also describes the
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Abstract This article describes the characteristics of three types of gas bearings, such as aerostatic bearing, precision aerodynamic bearing (PAB), and compliant aerodynamic bearing (CAB). It discusses the applications for aerostatic bearings and advantages in lubricating a bearing with a compressible gas. The article also describes the
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Gas-kinetic theory of lubrication
Fluid Dynamics, 1984zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Gas Lubricated Spherical Bearings
Journal of Basic Engineering, 1963The gas lubricated hemispherical bearing is considered theoretically. First, the isothermal Reynolds’ equation for a thin film between arbitrary curved surfaces is derived. The equation is then applied to a hemispherical bearing. External pressurization is considered by assuming a “point” source at the pole.
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Synthetic Lubricants for Gas Turbines
Aircraft Engineering and Aerospace Technology, 1961SINCE the Second World War, no lubrication problem has offered a greater challenge to chemists than that posed by the aircraft gas turbine engine. Mineral oils, which for many years had provided satisfactory lubrication of piston‐engined aircraft, had obvious limitations when considering jet engines, and more than ten years ago the need for new ...
J.S. Elliott, E.D. Edwards
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Industrial Gas-turbine Lubrication
1983The adoption of the gas turbine for industrial applications became important in the early 1960s and the gas turbine is now firmly established as a prime mover for industry. Early installations used small gas turbines of up to 370 kW, mainly for military emergency generation.
M. G. Hayler +2 more
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On the Dynamics of Gas Lubricated Triboelements
ASME/STLE 2007 International Joint Tribology Conference, Parts A and B, 2007Gas lubricated triboelements are ubiquitous in many applications, from gas turbines seals, high speed dental drills, cryogenic refrigerators, oil-free bearings for turbo chargers, to read-write self acting heads in magnetic recording. In all these application the film must be maintained sufficiently precise especially in the presence of disturbances ...
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