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The lightweight design of steel pistons for diesel engines based on thermo-mechanical characteristics [PDF]
Scientific ReportsTraditional aluminum–silicon alloy pistons are gradually replaced by steel pistons, which has become the trend of future diesel engine development. However, the efficient design and broad application of steel pistons are limited by the higher density of ...
Yang Liu +5 more
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Optimization of thermal barrier coating with induced copper oxide nanoparticles in CI engine using algae methyl ester as fuel [PDF]
Scientific ReportsThe research investigation of Response Surface Methodology (RSM) optimization to analyze the impact of load, Algae Oil Methyl Ester (AOME), and CuO copper oxide nano-fuel enhancement on engine performance and exhaust gas emissions, employing both normal ...
M. Prabhahar +5 more
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Casting of Combustion Engine Pistons Before and Now on the Example of FM Gorzyce [PDF]
Archives of Foundry Engineering, 2023 The article discusses the most important changes in the construction of permanent mould casting machines, as well as the method of casting engine pistons and their construction on the example of Federal-Mogul (FM) Gorzyce. The system of automatic cooling
M. Czerepak, J. Piątkowski
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Numerical Study of Forced Nonlinear Acoustic Gas Oscillations in a Tube under the Action of Two Pistons with Phase Shift [PDF]
Journal of Applied Fluid Mechanics, 2023 Nonlinear acoustic oscillations of large amplitude created in a gas-filled tube under the action of two pistons located at the ends of the pipe are numerically investigated.
D. A. Gubaidullin, B. A. Snigerev
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Investigations of the Usefulness of Dilatometric Methods in the Diagnostics of Combustion Engines
Energies, 2021 Due to rapidly progressing development in the field of materials used in the automotive industry, research methods enabling the validation of the properties of materials used in specific applications, e.g., engines, are gaining importance.
Marek Idzior, Wojciech Karpiuk
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Quantum Field Theory Under the Influence of External Conditions (QFEXT09), 2010 We consider semitransparent pistons in the presence of extra dimensions. It is shown that the piston is always attracted to the closest wall irrespective of details of the geometry and topology of the extra dimensions and of the cross section of the piston. Furthermore, we evaluate the zeta regularized determinant for this configuration.
Morales, P., Kirsten, K.
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Alexandria Engineering Journal, 2023 Raising rotational speed and operating pressure is an effective way to increase the power density of axial piston pumps. However, the axial piston pump with standard hollow pistons suffers from problems of volumetric losses, pressure ripple, and ...
Qun Chao +3 more
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Applied Sciences, 2023 To improve the friction and wear performance of the piston-cylinder liner friction pair, inspired by earthworms and leeches, 27 kinds of pistons with cylindrical pit arrays are designed and processed.
Tianyu Gao +3 more
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Wringing effect prevention on a piston design in a downhole drilling tool
The Journal of Engineering, 2020 This research studied the wringing effect present on a piston with two contact surfaces in a downhole tool and investigated piston design guidance to prevent this occurrence.
Fei Li, Rui Gao
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Analysis and modelling on coring process of deep-sea gravity piston corer
The Journal of Engineering, 2020 Taken the deep-sea gravity-piston corer as the prototype, a model of the corer penetrating was built based on energy conservation and by analysing the coring process.
Haoyu Wu +4 more
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