Results 11 to 20 of about 1,005,297 (298)

Thin-Wall Machining of Light Alloys: A Review of Models and Industrial Approaches. [PDF]

open access: yesMaterials (Basel), 2019
Thin-wall parts are common in the aeronautical sector. However, their machining presents serious challenges such as vibrations and part deflections. To deal with these challenges, di erent approaches have been followed in recent years.
Del Sol I   +3 more
europepmc   +8 more sources

Determination of response modification coefficient of Steel Plate Shear Walls in Reinforced Concrete Frame using performance-based plastic design method [PDF]

open access: yesJournal of Structural and Construction Engineering, 2021
In the last few decades, the idea of using thin steel plate shear wall, ( SPSW ) , has been noted as a lateral load resisting system in design and retrofit of buildings.
Hamed Valizadeh, majid Gholhaki
doaj   +1 more source

Thick wall from thin walls

open access: yesPhysical Review D, 2023
An Euclidean bounce describing vacuum decay can be considered as an infinite stack of concentric thin shells to which a thin-wall action can be assigned. The integral over all shells produces then a tunneling action that is precisely the action functional in field space of the so-called tunneling potential formalism.
openaire   +3 more sources

Facile Fabrication of Thin-Bottom Round-Well Plates Using the Deformation of PDMS Molds and Their Application for Single-Cell PCR

open access: yesMicromachines, 2020
Recently, microdevices made of resins have been strongly supporting cell analysis in a range of fields, from fundamental life science research to medical applications.
Shinya Yamahira, Yuji Heike
doaj   +1 more source

Thin Domain Walls in Lyra Geometry [PDF]

open access: yes, 2006
This paper studies thin domain walls within the frame work of Lyra Geometry. We have considered two models. First one is the thin domain wall with negligible pressures perpendicular and transverse direction to the wall and secondly, we take a particular ...
A. Beesham   +32 more
core   +2 more sources

Surface roughness variation of thin wall milling, related to modal interactions [PDF]

open access: yes, 2008
High-speed milling operations of thin walls are often limited by the so-called regenerative effect that causes poor surface finish. The aim of this paper is to examine the link between chatter instability and surface roughness evolution for thin wall ...
Assouline   +21 more
core   +4 more sources

Study on the Load Distribution and Dynamic Characteristics of a Thin-Walled Integrated Squirrel-Cage Supporting Roller Bearing

open access: yesApplied Sciences, 2016
Thin-walled integrated flexible support structures are the major trend in the development of current rolling bearing technology. A thin-walled, integrated, squirrel-cage flexible support roller bearing, quasi-dynamic iterative finite element analysis ...
Yuze Mao, Liqin Wang, Chuanwei Zhang
doaj   +1 more source

The Effect of Scanning Strategies on FeCrAl Nuclear Thin-Wall Cladding Manufacturing Accuracy by Laser Powder Bed Fusion

open access: yesCrystals, 2022
FeCrAl alloy has been proposed as an alternative material for accident-tolerant fuel (ATF) cladding for nuclear reactors. Thin-wall cladding can be rapidly fabricated by laser powder bed fusion (LPBF). In this paper, a finite element model is established
Fusheng Cao   +9 more
doaj   +1 more source

The effect of thickness on the defects and anisotropy of thin-wall Hastelloy X fabricated via laser powder-bed fusion

open access: yesJournal of Materials Research and Technology, 2023
Laser powder-bed fusion (LPBF) possesses unique advantages in manufacturing complex structures. The mechanical properties of thin-wall structures are crucial for the application.
Yiming Sun   +8 more
doaj   +1 more source

Numerical static analysis of the curtain wall with light steel structure [PDF]

open access: yes, 2017
This paper presents a numerical analysis of the effect of wind on the curtain wall in a high building. Two types of curtain wall were adopted: made of thin-wall C sections with nominal dimensions and the section that takes into consideration lower ...
Kosiń, Mariusz   +2 more
core   +1 more source

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