Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Xueyu Bai"'
Publikováno v:
Polymers, Vol 12, Iss 2, p 360 (2020)
The increasing concern about noise pollution has accelerated the development of acoustic absorption and damping devices. However, conventional subtractive manufacturing can only fabricate absorption devices with simple geometric shapes that are unabl
Externí odkaz:
https://doaj.org/article/9bc0dce23b4a40089ee15d8d02f7c645
Publikováno v:
Materials, Vol 13, Iss 2, p 303 (2020)
This article presents the application of a computational fluid dynamics (CFD) finite volume method (FVM) model for a thermo-mechanical coupling simulation of the weld pool used in variable polarity plasma arc welding (VPPAW). Based on the mechanism o
Externí odkaz:
https://doaj.org/article/e8a2e7bdc3f34020acf68c80aec55516
Publikováno v:
Latin American Journal of Solids and Structures, Vol 14, Iss 7, Pp 1273-1292
Abstract This paper studies the stiffening effects of the material strain rate sensitivity and strain hardening on the saturated impulse of elastic, perfectly plastic plates. Finite element (FE) code ABAQUS is employed to simulate the elastoplastic r
Externí odkaz:
https://doaj.org/article/075bcc140cd7495bbd87fab6dfee4d63
Publikováno v:
Journal of Manufacturing Processes. 76:195-209
Publikováno v:
Acta Mechanica Solida Sinica. 34:954-976
This study presents a numerical model for the thermal-elastohydrodynamic lubrication of heterogeneous materials in impact motion, in which a rigid ball bounces on a starved non-Newtonian oil-covered plane surface of an elastic semi-infinite heterogen
Publikováno v:
Journal of environmental management. 320
The coal gangue has occupied the farmland and caused severe pollution to the surrounding environment, which was discharged with vast amount as a by-product of coal mining and washing. A sustainable and ecological microorganism activation method was p
The analysis of plastic evolution and material inhomogeneity is required for an accurate description of lubrication under impact loading. This work develops a semi-analytical model for heterogeneous materials in impact motion under plasto-elastohydro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aaca4683659be6cbbfe9112ba28ad69b
https://hdl.handle.net/10356/168420
https://hdl.handle.net/10356/168420
Publikováno v:
International Journal of Applied Mechanics. 13
A finite element model for the non-Newtonian starved thermal-elastohydrodynamic lubrication of 3D line contact is developed. The model integrates the mutually dependent solutions of the pressure, film thickness, and temperature in a coupled system. T
Publikováno v:
Theoretical and Applied Fracture Mechanics. 122:103611
Publikováno v:
International Journal of Solids and Structures. 160:148-157
Pressure–impulse (or p − I ) diagrams are developed for fully-clamped elastic-plastic beams subjected to pulse-pressure loading with varying degree of negative phase. Unlike traditional p − I diagrams, the loading parameter space are instead di