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Tatjana Paulauskiene, Jochen Uebe, Zilvinas Kryzevicius, Valeriia Kaskova, Marija Katarzyte and Donata Overlinge
Crude oil and petroleum products made from it are increasingly being extracted and consumed worldwide as an important energy source. During necessary transportation, e.g., by tanker, an oil spill might occur, which leads to water pollution by oil. One of...
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Xigui Wang, Jian Zhang, Yongmei Wang and Chen Li
An improved Self-Turbulent Flow (STF) algorithm is proposed. A mathematical model of the Electrohydraulic Servo (EHS) control system for Lubricating Oil Static Pressure (LOSP) acquisition is presented, and the STF controller is designed for numerical ana...
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Suhyun Ahn, Jeong Mog Seo and Heejin Lee
Marine lubricating oil (LO) is deteriorated by contaminants?especially marine gas oil (MGO), which is invariably mixed during its usage?that can damage engine performance. This study investigates a method for determining the content of MGO in lubricating...
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Hao Sun, Yingshuai Liu and Jianwei Tan
There is increasing demand for the on-board diagnosis of lubricating oils. In this research, we consider various sensor principles for on-board diagnosis of the thermal aging of engine oils. One of the parameters investigated is the viscosity of the lubr...
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Oleksii Papeikin,Oleg Safronov,Larysa Bodachivska,Irina Venger
Pág. 54 - 60
The possibility of using the wastes of the oil and fat industry ? phosphatide concentrates as components of lubricating materials was demonstrated in this paper. At the first stage, amidation of phosphatide concentrate from the purification of rapeseed o...
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