Results 11 to 20 of about 43,352 (266)

EXPERIMENTAL PROCESS RESEARCH OF CYLINDRICAL DETAILS VIBROFINISHING (ABRADING) BY TRANSPORTATION ON A FLAT FLUCTUATING SURFACE

open access: yesAdvanced Engineering Research, 2010
The results of development and experimental tests of vibrofinishing (abrading) cylindrical details by riding on a flat fluctuating surface are presented.
Nikolay V. MATEGORIN   +2 more
doaj   +2 more sources

Detailed analysis of the intracavity phenomena inside a cylindrical microresonator [PDF]

open access: yesJournal of Lightwave Technology, 2002
Based o­n a rigorous analysis of the intensity distribution inside a cylindrical microresonator (MR), a detailed description of the wavelength and spatial dependence of the intracavity intensity is given. The theory is in accordance with photon scanning tunneling microscopy (PSTM) of an integrated optics MR.
Klunder, D.J.W.   +6 more
openaire   +2 more sources

A Detailed Analysis of Film-Cooling Physics: Part I—Streamwise Injection With Cylindrical Holes [PDF]

open access: yesJournal of Turbomachinery, 1997
A previously documented systematic computational methodology is implemented and applied to a jet-in-crossflow problem in order to document all of the pertinent flow physics associated with a film-cooling flowfield. Numerical results are compared to experimental data for the case of a row of three-dimensional, inclined jets with length-to-diameter ...
D. K. Walters, J. H. Leylek
openaire   +2 more sources

A DNS study of self-accelerating cylindrical hydrogen–air flames with detailed chemistry [PDF]

open access: yesProceedings 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
openaire   +2 more sources

A Detailed Analysis of Film Cooling Physics: Part II—Compound-Angle Injection With Cylindrical Holes [PDF]

open access: yesJournal 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
openaire   +1 more source

Detailed performance characteristics of vertically polarized, cylindrical, active coated nano‐particle antennas [PDF]

open access: yesRadio 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
openaire   +1 more source

Nonlinear buckling and post-buckling of eccentrically stiffened functionally graded cylindrical shells surrounded by an elastic medium based on the first order shear deformation theory

open access: yesVietnam 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
doaj   +1 more source

Numerical investigation on free air blast loads generated from center-initiated cylindrical charges with varied aspect ratio in arbitrary orientation

open access: yesDefence Technology, 2022
In current guidelines, the free air blast loads (overpressure and impulse) are determined by spherical charges, although most of ordnance devices are more nearly cylindrical than spherical in geometry.
Chu Gao   +4 more
doaj   +1 more source

The 2012 SLL Code for Lighting: the Impact on Design and Commissioning

open access: yesJournal 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
doaj   +1 more source

Needle-Free Jet Injectors’ Geometry Design and Drug Diffusion Process Analysis

open access: yesApplied 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
doaj   +1 more source

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