Results 261 to 270 of about 1,700,794 (328)
Some of the next articles are maybe not open access.
An Experimental Study on High-Flowrate Ultrasonic Particle Monitoring in Oil Hydraulics
BATH/ASME 2022 Symposium on Fluid Power and Motion Control, 2022In this article an experimental analysis on detection of particles in oil hydraulics by an in-line, high flowrate ultrasonic sensor is presented. This experimental study is conducted by the implementation of a particle concentration sensor prototype in
P. Johansen +6 more
semanticscholar +1 more source
Simulation and Optimization of Hydraulics Applied to Oil Well Drilling
Journal of Computacion y Sistemas, 2023. The main objective of hydraulics applied in oil well drilling is to ensure cleanliness at the bottom of the well, this consists of keeping in continuous movement the solids or cuttings of the formation, transporting the largest amount of them from the ...
M. Moreno +4 more
semanticscholar +1 more source
TEMPERATURE PREDICTION OIL PIPELINE IN FROST AREAS
Problems of Gathering Treatment and Transportation of Oil and Oil Products, 2023Pipeline operation in frost areas is essential thing in the present days. Changes of low-temperature profile of frozen soil along the length of a pipeline lead to changing conditions of the pipeline.
N. A. Garris +2 more
semanticscholar +1 more source
Environmentally adapted hydraulic oils
Wear, 1997Abstract A comparison has been carried out between one mineral based hydraulic oil and three environmentally adapted hydraulic oils. Two of these are semi-synthetic oils, i.e. mixtures of vegetable base oil and synthetic esters, and the last is based on synthetic esters only.
Elisabet Kassfeldt, Göran Dave
openaire +1 more source
Materials Today: Proceedings, 2021
Oil and Gas drilling is not a simple fundamental procedure, never the less it accounts many subsurface uncertainties to deal with. The primary objective of an efficient and optimized drilling program is to analyze the formation uncertainties and chose a ...
pushpanth Sharma, Vamsi Krishna Kudapa
semanticscholar +1 more source
Oil and Gas drilling is not a simple fundamental procedure, never the less it accounts many subsurface uncertainties to deal with. The primary objective of an efficient and optimized drilling program is to analyze the formation uncertainties and chose a ...
pushpanth Sharma, Vamsi Krishna Kudapa
semanticscholar +1 more source
Eyelid Lipogranuloma After Hydraulic Oil Injury
Ophthalmic Plastic & Reconstructive Surgery, 1991The cytopathology of a lipogranuloma of external origin is reported in the eyelid of a 32-year-old man excised 1 year following regional exposure to an explosion of hydraulic oil under high pressure. The foreign lipids were still present in chronic lipogranulomas with intercellular lipid-filled cysts surrounded by macrophages and giant cells containing
J R, Wolter, C C, Nelson
openaire +2 more sources
Volume 4: CFD, FSI and AI
Oil-water flow in pipelines is influenced by fluid velocity, inlet shape, oil viscosity, flow development length, pipe material, and interfacial tension. Conflicting findings in the experimental literature highlights the need for a deeper understanding
Zurwa Khan +3 more
semanticscholar +1 more source
Oil-water flow in pipelines is influenced by fluid velocity, inlet shape, oil viscosity, flow development length, pipe material, and interfacial tension. Conflicting findings in the experimental literature highlights the need for a deeper understanding
Zurwa Khan +3 more
semanticscholar +1 more source
Fish oil for use as hydraulic oil
Bioresource Technology, 1996Abstract A study initiated to find a non-toxic environmentally friendly fluid suitable for use in hydraulic systems, such as in marine and food processing operations, has resulted in a fish-oil-based fluid that appears promising. This paper describes the fluid testing and laboratory and field system tests used to evaluate the fish oil with additive ...
Thomas E. Christensen, Anthony P. Bimbo
openaire +1 more source
Design method of an intelligent oil-hydraulic system (load sensing oil-hydraulic system)
Proceedings of the IEEE Internatinal Symposium on Intelligent Control, 2003Load sensing oil-hydraulic system is an intelligent oil-hydraulic system and effective in energy saving. This system has been successfully used in construction machinery and injection molding machines. This system, however, has an inherent drawback that its dynamic behavior becomes oscillatory and sometimes unstable, caused by the interaction of the ...
Y. Sakurai, T. Nakada, K. Tanaka
openaire +1 more source