Results 11 to 20 of about 44,410 (265)
A DNS study of self-accelerating cylindrical hydrogen–air flames with detailed chemistry [PDF]
Proceedings of the Combustion Institute, 2015 Abstract The self-accelerating expanding cylindrical stoichiometric hydrogen–air flames at eight atmospheres were studied via two-dimensional direct numerical simulation (DNS) of the full compressible Navier–Stokes equations with detailed chemistry. The flame morphology and propagation were finely resolved by the application of a time step of 2.5 ns ...
Xin, Y.X. +3 more
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Nanomaterials, 2023 The free vibration of functionally graded porous cylindrical shell panels reinforced with graphene platelets (GPLs) was numerically investigated. The free vibration problem was formulated using the first-order shear deformation shell theory in the ...
Jin-Rae Cho
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Instability and Wrinkles in the Bending of elastic sector with analytical WKB method [PDF]
مجله مدل سازی در مهندسی, 2022 In this paper, We purpose to analyze the large bending of elastic curved structures that found in the engineering, science and nature. We investigated large bending of an open sector circular cylindrical tube into a complete circular cylindrical tube ...
ALIREZA HADIPOUR, Murteza Sanjaranipour
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A Detailed Analysis of Film Cooling Physics: Part II—Compound-Angle Injection With Cylindrical Holes [PDF]
Journal of Turbomachinery, 1997 Detailed analyses of computational simulations with comparisons to experimental data were performed to identify and explain the dominant flow mechanisms responsible for film cooling performance with compound angle injection, Φ, of 45, 60, and 90 deg.
Kevin T. McGovern, James H. Leylek
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Thermally Driven Continuous Rolling of a Thick-Walled Cylindrical Rod
Micromachines, 2022 Self-sustained motion can take advantage of direct energy extraction from a steady external environment to maintain its own motion, and has potential applications in energy harvesting, robotic motion, and transportation.
Fayang Zhu +3 more
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Results in Physics, 2020 An isogeometric numerical procedure based on non-uniform rational B-splines is applied to solve the free vibration of carbon nanotubes reinforced and functionally graded material sector cylindrical shells.
Yantao Zhang +4 more
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Detailed performance characteristics of vertically polarized, cylindrical, active coated nano‐particle antennas [PDF]
Radio Science, 2012 The electromagnetic properties of active cylindrical coated nano‐particle antennas are investigated. It is demonstrated that the active cylindrical coated nano‐particle, whether illuminated by a plane wave or an electric Hertzian dipole (EHD) (small current) element, acts as a strong dipole radiator at its resonant frequency. It is shown that the plane
Junping Geng +3 more
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Vietnam Journal of Mechanics, 2013 In this paper, the nonlinear buckling and post-buckling of an eccentrically stiffened cylindrical shell made of functionally graded materials, surrounded by an elastic medium and subjected to mechanical compressive loads and external pressures are ...
Dao Van Dung, Nguyen Thi Nga
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The 2012 SLL Code for Lighting: the Impact on Design and Commissioning
Journal of Sustainable Design and Applied Research in Innovative Engineering of the Built Environment, 2012 In March 2012, the Society of Light and Lighting (SLL) published a new edition of the Code for Lighting. This revision includes a number of changes, which are discussed in detail.
James Thomas Duff
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Needle-Free Jet Injectors’ Geometry Design and Drug Diffusion Process Analysis
Applied Bionics and Biomechanics, 2021 In order to study the injection and diffusion process of the drug in the subcutaneous tissue of a needle-free jet injectors (NFJIs) in detail and understand the influence of different nozzle geometry on the diffusion process of the drug, in this paper ...
Yunfei Wang +3 more
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