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6 results for “Cavitation”
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Research ArticleOpen accessIn the keywordsThe Effects of Oil Film Shape on Piston Ring and Liner Tribology Under Mixed LubricationAbbas Razavykia, Cristiana Delprete, Eugenio Brusa, Yaser HosseiniMechanical power loss reduction at lubricated reciprocating and rotating components is recognized as an approach to improve the efficiency and to reduce the emissions of Internal Combustion Engines (ICEs). To achieve these goals, the instantaneous investigation of lubrication characteristics is required. Piston ring pack is of paramount importance as it is known as major contributor to frictional losses and energy … …American Journal of Engineering and Applied Sciences, Vol. 14, Issue 4 · 10 Nov 2021 · 6,523 accessesView PDFCite
Research ArticleOpen accessIn the keywordsEffect of the Maximum Density Ratio Between Liquid and Vapor on Cavitating SimulationGuangjian Zhang, Weidong Shi, Ling Zhou, Desheng ZhangThe Filter-Based Model (FBM), which was built into CFX through CFX Expression Language (CEL) and a homogeneous cavitation model were employed to simulate cavitating flow around a 2D Clark-y hydrofoil. The effect of a maximum density ratio between liquid and vapor on sheet and cloud cavitating simulation was investigated. The results show that the maximum density ratio has a significant … …American Journal of Engineering and Applied Sciences, Vol. 8, Issue 1 · 21 Apr 2015 · 7,433 accessesView PDFCite
Research ArticleOpen accessIn the keywordsSpinal Cord Injury: Current Mammalian ModelsSarina Kundi, Roy Bicknell, Zubair AhmedIt is estimated that approximately 2.5 million people are affected by Spinal Cord Injury (SCI), with more than 130,000 new cases reported each year (International Campaign for Cures of Spinal Cord Injury Paralysis). Although there is currently no cure for SCI, various strategies including rehabilitative, cellular and molecular therapies have been tested in a variety of animal models. But questions … …Neuroscience International, Vol. 4, Issue 1 · 27 Mar 2013 · 14,041 accessesView PDFCite
Research ArticleOpen accessIn the keywordsUltrasonic Dental Scaler Performance Assessment with an Innovative CavitometerAntonio Henrique Alves Pereira, Camila Tirapelli, Lucimar Antonio RodolphoProblem statement: There is no specific instrument to test ultrasonic dental scalers used in dentistry. Approach: The aim of this research was to develop and test an innovative cavitometer for quantitative and automatic performance assessments of Ultrasonic Dental Scalers (UDS) through the acoustic emission produced by cavitation induced by the tip of the UDS ultrasonic transducer when immersed in aqueous … …American Journal of Applied Sciences, Vol. 7, Issue 3 · 31 Mar 2010 · 7,535 accessesView PDFCite
Research ArticleOpen accessIn the keywordsRETRACTED: Sonoporation Enhances Liposome Mediated EcTRAF4 siRNA Delivery in SaB-1 CellsMeng Han Chen, Wang Chung PingThe article has been retracted after careful consideration and internal assessment, we have identified significant errors in the experimental design and data presentation, which compromise the integrity and validity of the findings reported in the article. …American Journal of Biochemistry and Biotechnology, Vol. 19, Issue 2 · 17 May 2023 · 5,221 accessesView PDFCite
Research ArticleOpen accessIn the abstractSemi-Probabilistic Calibration of a Partial Material Safety Factor for Structural Silicone Adhesives - Part II: Verification ConceptMichael A. Kraus, Michael DrassThis paper deals with the application of the semi-probabilistic design concept (level I) to structural silicone sealants where a generally valid verification concept is proposed. The verification concept deals with the classification of silicone adhesive joints into cavitation-insensitive and cavitation-sensitive adhesive joints and at the same time advises which class of material models is necessary for the categorized adhesive joint … …International Journal of Structural Glass and Advanced Materials Research, Vol. 4, Issue 1 · 10 Jan 2020 · 11,269 accessesView PDFCite