Results 21 to 30 of about 306,747 (282)

Detailed Structural Analysis of Cylindrical Steel Tank Subjected to Various Seismic Peak Ground Values Using FSI Approach

open access: yesApplied Mechanics, 2023
The seismic analysis of ground-supported cylindrical steel tanks subjected to lateral harmonic displacement loadings has been carried out. This paper numerically evaluates the structural response of various tank geometries due to resonant seismic sloshing.
Yasir Zulfiqar   +5 more
openaire   +2 more sources

Wigner functions for angle and orbital angular momentum: Operators and dynamics [PDF]

open access: yes, 2017
Recently a paper on the construction of consistent Wigner functions for cylindrical phase spaces S^1 x R, i.e. for the canonical pair angle and angular momentum, was presented (arXiv:1601.02520), main properties of those functions derived, discussed and ...
Kastrup, H. A.
core   +2 more sources

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

Elliptical beams [PDF]

open access: yes, 2008
A very general beam solution of the paraxial wave equation in elliptic cylindrical coordinates is presented. We call such a field an elliptic beam (EB).
Bandres, Miguel A.   +1 more
core   +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

Performance comparison of annular and flat-plate thermoelectric generators for cylindrical hot source

open access: yesEnergy Reports, 2021
Utilizing the heat energy of exhaust gases is a promising application of thermoelectric generator (TEG), which can convert low grade thermal energy into electricity.
Mengjun Zhang   +8 more
doaj   +1 more source

Finite element simulation of deformation and heat transfer during friction stir processing of as-cast AZ91 magnesium alloy

open access: yesJournal of Materials Research and Technology, 2021
Friction stir processing of as-cast AZ91 magnesium alloy was simulated by a thermomechanical model using DEFORM 3D finite element commercial package V.11.
Nazanin Hassanamraji   +2 more
doaj   +1 more source

Bipolaron Binding in Quantum Wires [PDF]

open access: yes, 2000
A theory of bipolaron states in quantum wires with a parabolic potential well is developed applying the Feynman variational principle. The basic parameters of the bipolaron ground state (the binding energy, the number of phonons in the bipolaron cloud ...
E. Kartheuser   +37 more
core   +3 more sources

Non-linear dynamic response and vibration of an imperfect three-phase laminated nanocomposite cylindrical panel resting on elastic foundations in thermal environments

open access: yesScience and Engineering of Composite Materials, 2017
This paper presents an analytical approach to investigate the non-linear dynamic response and vibration of an imperfect three-phase laminated nanocomposite cylindrical panel resting on elastic foundations in thermal environments.
Thu Pham Van, Duc Nguyen Dinh
doaj   +1 more source

Investigation on vibration of the functionally graded material–stepped cylindrical shell coupled with annular plate in thermal environment

open access: yesJournal of Low Frequency Noise, Vibration and Active Control, 2022
This article is concerned with thermal vibration behaviors of the functionally graded material–stepped cylindrical shell coupled with annular plate, including free vibration, transient response, and steady state response. The stepped cylindrical shell is
Zhengxiong Chen   +4 more
doaj   +1 more source

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