A Two-Zone Combustion Model for Knocking Prediction of Marine Natural Gas SI Engines
Energies, 2018 The further thermal efficiency improvement of marine natural gas engine is constrained by a knocking phenomenon that commonly occurs in gas-fueled spark-ignited engines. It plays an important role to investigate how the knocking occurs and how to predict
La Xiang, Enzhe Song, Yu Ding
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Water Content Detection of Red Sandstone Based on Shock Acoustic Sensing and Convolutional Neural Network [PDF]
SensorsIn response to the challenge of changes in the physical and mechanical properties of red sandstone when it comes into contact with water during construction projects, this paper proposes a moisture content detection method for red sandstone based on the ...
Zhaokang Qiu +5 more
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Lessons from an investigation of an autochthonous chikungunya outbreak in Bergerac, mainland France, June to October 2025 [PDF]
EurosurveillanceIn 2025, an unprecedented number of autochthonous chikungunya transmission events occurred in mainland France. One of the largest outbreaks took place in Bergerac (south-west France). By 27 October, 100 locally acquired cases were identified.
Laurent Filleul
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Low-Friction and -Knocking Diesel Engine Cylindrical-Tapered Bore Profile Design
EnergiesTo reduce the friction loss and the piston-knocking noise from the perspective of the design of the cylinder bore profile, the piston-ring cylinder bore (PRCB) dynamic model of an L6 diesel engine was developed using AVL-Excite-Piston & Rings.
Junhong Zhang +6 more
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IMPLEMENTASI AUTHENTICATION SYSTEM PADA PORT KNOCKING UBUNTU SERVER MENGGUNAKAN KNOCKD DAN PYTHON
Sistemasi: Jurnal Sistem Informasi, 2018 Keamanan yang baik untuk sebuah server adalah menonaktifkan layanan yang sedang tidak digunakan untuk mencegah serangan pada server. Namun masih banyak ditemukan kasus yang menyerang server, umumnya serangan dilakukan oleh penyerang dengan menggali ...
zainal amir mahmud
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Analysis of Knocking Characteristic in Dual Fuel Engine - the Effects on Diethyl Ether [PDF]
INCAS Bulletin, 2021 In Diesel engines, where fuel is pumped into highly compressed air towards the end of the compression cycle, knocking is more or less unavoidable. By this time there is already a quantity of fuel in the combustion chamber which will first burn in areas ...
B. KIRUBADURAI +2 more
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Engine block vibrations: An indicator of knocking in the SI engine [PDF]
FME Transactions, 2023 The factors influencing the onset of knocking have a significant impact on how well a SI engine performs. Hence, the efficacy in determining the onset and controlling of knock is a key factor in improving the SI engine's performance.
Joseph Antonio V.K. +1 more
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Effect of Blending Dimethyl Carbonate and Ethanol with Gasoline on Combustion Characteristics
Fuels, 2023 We investigated the effects of blending dimethyl carbonate (DMC) and ethanol with commercial gasoline on combustion characteristics. Our experimental approach involved using a rapid compression and expansion machine (RCEM) to achieve elevated ...
Shunsuke Suzuki +3 more
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Analysis of the Combustion Process in a Hydrogen-Fueled CFR Engine
Energies, 2023 Green hydrogen, produced using renewable energy, is nowadays one of the most promising alternatives to fossil fuels for reducing pollutant emissions and in turn global warming.
Stefano Beccari +2 more
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Back to groin:Re-Knocking the door [PDF]
Egyptian Journal of Plastic and Reconstructive Surgery, 2020 BackgroundOld but solid gold. This is the first thing that comes to our mind when we hear the word “Groin Flap”.The inimitable flap holds the advantages of being easily harvested with a relatively concealed donor site and very low morbidity.Recently, the
Ahmed Taha +3 more
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