Results 1 to 10 of about 326 (116)

Different fatigue design stress methods for common constructional details in cylindrical shells under axial loading – Influence of the r/t-ratio and the shell thickness

open access: yesCe/Papers, 2023
Abstract Cylindrical shells are frequently used in industrial constructions, for example in pipes, towers and masts and are often subjected to fatigue loading. Two common welded constructional details were studied: i) detail 1, the wall thickness transition with a circumferential butt weld and ii) detail 2, the ...
Alexander Ecker, Harald Unterweger
exaly   +3 more sources

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

Vibration Analysis of Shear Deformable Cylindrical Shells Made ‎of Heterogeneous Anisotropic Material with Clamped Edges [PDF]

open access: yesJournal of Applied and Computational Mechanics, 2023
The vibration behavior of moderately-thick inhomogeneous orthotropic cylindrical shells under clamped boundary conditions based on first-order shear deformation theory (FOSDT) is investigated using an analytical approach.
Cengiz Ipek
doaj   +1 more source

Research on Brownian Thermal Noise Limit of a Cylindrical Ultra-Stable Cavity with Support Pads

open access: yesCrystals, 2022
Brownian thermal noise (TN) of ultra-stable cavities (USCs) imposes a fundamental limitation on the frequency stability of ultra-narrow linewidth lasers.
Dongdong Jiao   +7 more
doaj   +1 more source

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

Data-driven global sensitivity indices for the load-carrying capacity of large-diameter stiffened cylindrical shells

open access: yesAdvances in Mechanical Engineering, 2022
The influence of input parameters on the load-carrying capacity of the large-diameter stiffened cylindrical shell has not been satisfactory understood.
Zhixiang Wang   +4 more
doaj   +1 more source

In Situ Measurement and Reconstruction Technology of Cylindrical Shape of High-Precision Mandrel

open access: yesMicromachines, 2023
The technology of in situ measurement of cylindrical shapes is an important means of improving the surface machining accuracy of cylindrical workpieces.
Hanwei Xu   +4 more
doaj   +1 more source

Design of Cylindrical Surrounding Double-Gate MOSFET With Fabrication Steps Using a Layer-by-Layer Approach

open access: yesIEEE Access, 2022
The semiconductors with nanometer-scale are subjected to various patterns and scaling using the latest technology. The most widely used methods are top-down approaches in the design of complex heterostructures.
Naveenbalaji Gowthaman   +1 more
doaj   +1 more source

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 plateau-valley separation approach (PVSA) for reduction of the end-effect in surface metrology

open access: yesMeasurement: Sensors, 2021
In this paper the novel method for analysis of the results of surface topography measurement was presented. The plateau-valley separation approach (PVSA), based on the thresholding of the valley component of the analysed surface texture detail was ...
Przemysław Podulka
doaj   +1 more source

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