Results 61 to 70 of about 1,761,923 (152)
Fish Scales: A Multifunctional Biomaterial from Nature
ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 5, September 2026.Fish scales demonstrate nature's solution to impact protection through overlapping multilayered architecture. This biological design combines mineralized surfaces with collagen networks to achieve both flexibility and fracture resistance. The structural principles inspire advanced protective materials and biomedical implants, where damage tolerance ...
Liyao Dong, Xiaojie Sun, Xiguang Chen
wiley +1 more source
Uma metodologia de calculo para a simulação de mancais radiais submetidos a carregamento dinamico [PDF]
, 1991 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro TecnologicoA teoria da lubrificação hidrodinâmica, baseada na equação de reynolds, é utilizada na determinação das características operacionais de mancais radiais submetidos a ...
Manke, Adilson Luiz
core
Classical Lubrication Theory [PDF]
, 2009 Derivation of Reynolds equation for laminar flow bearings.
San Andres, Luis
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Engineering Reports, Volume 8, Issue 9, September 2026.The maximum heat transfer rate is observed at Ri = 10, Ha = 0, and ϕ = 0.06 under the default parameter settings for different boundary conditions. The proposed ANN model demonstrates good predictive and classification accuracy in estimating the average Nusselt number for both cases. ABSTRACT This computational study introduces a novel hybrid framework
Md. Fayz–Al–Asad +1 more
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Tribological aspect of lubrication in form tapping of high strength steel [PDF]
, 2008 Collaboration avec le LTDSThis study aims at analyzing the tribochemical mechanisms of lubrication during the process of form tapping and consequently optimizing the formulation of the lubricant. In order to correlate the tribochemical reactions with the
GENET, Nicole +4 more
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Heat Transfer, Volume 55, Issue 6, Page 3495-3522, September 2026.ABSTRACT Compact plate‐fin heat exchangers (PFHEs) are commonly utilized in diverse industries, including aerospace, automotive, processing, and space. Various fin configurations, such as Plain fins, Wavy fins, Lance and Offset fins (OSFs), Perforated fins, louvered fins, and pin fins, are employed in compact heat exchangers (CHEs).
Chennu Ranganayakulu
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The compressible Reynolds lubrication equation
, 1987 We give a general derivation of the Reynolds lubrication equation. We then state and sketch the proofs of some of the authors' recent results concerning the existence, uniqueness, and qualitative behavior of solutions to the compressible Reynolds ...
Luskin, M, Chipot, M
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Reynolds equation for spherical bearings
, 2003 Osborne Reynolds\u27 classical paper on the theory of lubrication Reynolds (1886) produced the generalized Reynolds equation. For spherical bearing applications, the generalized Reynolds equation is transformed in order to obtain useful results when the ...
Meyer, Donna
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Elasto-Hydrodynamic Lubrication Effect in Thrust-Slide Bearings of Scroll Compressors [PDF]
, 2012 This paper presents the concept of the Elasto-Hydrodynamic Lubrication (EHL) effect for the thrust slide-bearings in scroll compressors, which accounts for the superior lubrication characteristics of these bearings.
Anami, Keiko +4 more
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MathematicsThe squeeze film damper (SFD) is proven to be highly effective in mitigating rotor vibration as it traverses the critical speed, thus making it extensively utilized in the aeroengine domain.
Haobo Wang +4 more
doaj +1 more source