Results 1 to 10 of about 29,179 (258)
Molecules, 2021 An on-line preconcentration system for the simultaneous determination of Copper (Cu) and manganese (Mn) in water samples was developed and coupled to a microwave-induced plasma optical emission spectrometer (MIP OES).
Javier Silva, Mariela Pistón
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Rekayasa Mesin, 2023 Motorcycle users in 2019 reached 133,617,012 units in Indonesia. The impact of a large number of motorcycle certainly attracts the interest of the industry to produce two-wheeled automotive vehicles.
Devi Andriani +3 more
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Design Sensitivity Studies on a Hydroacoustic Projector Using an Experimentally Validated Easy-to-Build Model [PDF]
Archives of Acoustics, 2022 Hydroacoustic projectors are useful for generating low frequency sounds in water. Existing works on hydroacoustic projectors require two significant enhancements, especially for designers. First, we need to understand the influence of important projector
Vattaparambil Sreedharan Sreejith +1 more
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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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Lubricants, 2023 Reducing the Lubricating Oil Consumption (LOC) has been a critical focus for engine manufacturers. LOC not only depends on engine operating condition but also the history of the operating condition variations.
Mo Li, Tian Tian
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Technological features of piston casting
Литьë и металлургия, 2020 The results of studies of obtaining complex castings from aluminum alloys using the self-filling method are presented. The influence of a number of technological parameters (pouring time, chill cooling mode, the use of self-filling, etc.) on the quality ...
M. A. Sadokha
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Journal of Marine Science and Engineering, 2021 In the article, the mechanical and electromechanical starting characteristics of an asynchronous electric drive of a two-piston ship compressor are investigated by a numerical method.
Sergei G. Chernyi +3 more
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Research on influencing factors of pinhole fatigue strength in diesel engine piston [PDF]
Journal of Hebei University of Science and TechnologyTo study the influence law of piston pinhole profile and inner diameter on pinhole fatigue strength, a finite element simulation model of piston and components was established.
Junqing ZHANG +5 more
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Analisa Pengukuran Cylinder Liner dan Piston pada Overhoul Diesel Engine
Accurate, 2020 In addition to knowing the various types of machining components that exist, operators are required to know the maintenance and be able to measure each component so that the diesel engine's performance does not experience problems that result in ...
Lilin Hermawati +3 more
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Engineering Applications of Computational Fluid Mechanics, 2020 With the gradual orderly opening of low-altitude areas and the increasing number of private aircraft, the general aviation industry has ushered in new opportunities for development. Ventilation and cooling optimization of the piston aeroengine has become
Hui Peng, Samira Mohammadinia
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