Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Zhi-Feng Nie"'
Publikováno v:
Heliyon, Vol 8, Iss 11, Pp e11717- (2022)
In order to realize the multifunctional purpose, the rear column of the car transporter is replaced by a lifting mechanism which can be regarded as a four-bar mechanism. However, for the multifunctional car transporter, lifting difficulty and lifting
Externí odkaz:
https://doaj.org/article/82e68bd280434c7fa4e1518d20cae959
Publikováno v:
Materials Science Forum. 833:107-111
The Siemens CVD reactor should be refined when addressing the low energy consumption requirement for the production of solar grade polysilicon. The object of this paper is to investigate the heat transfer in Siemens reactor, which will provide the th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8691e7b968a6e67ea45b69b3f60cf3e3
https://doi.org/10.4028/www.scientific.net/msf.833.107
https://doi.org/10.4028/www.scientific.net/msf.833.107
Publikováno v:
Advanced Materials Research. :1805-1808
The modified Siemens process is the primary technology of polycrystalline production at present. The Siemens reactor, which is the main equipment in the modified Siemens process, consists of a chamber where several high purity silicon slim rods are h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b0be79d8aaa8d23fe85247b9d5d972f
https://doi.org/10.4028/www.scientific.net/amr.881-883.1805
https://doi.org/10.4028/www.scientific.net/amr.881-883.1805
Publikováno v:
Applied Mechanics and Materials. :991-995
Numerical simulations of transport phenomena is one of the valid methods in investigation of crystal silicon growth by CVD for various types of reactors. The present review provides the key summary on the development of fluid dynamic simulations on p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f3fc35fa720dc86cab77428344a0319
https://doi.org/10.4028/www.scientific.net/amm.444-445.991
https://doi.org/10.4028/www.scientific.net/amm.444-445.991
Autor:
Zhi Feng Nie, Xing Long Li
Publikováno v:
Applied Mechanics and Materials. :3541-3544
Finite element model of the main building of Zhaoguan coal preparation plant was established and its modal analysis was carried out based on ANSYS. The front six orders natural frequencies and modal shapes were calculated and the vibration characteri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35951aa7a4be8c4197d156e8ac96c14c
https://doi.org/10.4028/www.scientific.net/amm.353-356.3541
https://doi.org/10.4028/www.scientific.net/amm.353-356.3541
Publikováno v:
Advanced Materials Research. 739:653-656
The construction procedures of shape functions in the moving least-square method (MLS) are complicated, in which many matrix multiplication and matrix inversion are included, so that the computational efficiency is low. Moreover, the choices of some
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87e4bd24edfed0d91b7d0f1692e3d99e
https://doi.org/10.4028/www.scientific.net/amr.739.653
https://doi.org/10.4028/www.scientific.net/amr.739.653
Publikováno v:
Applied Mechanics and Materials. :198-201
The strain smoothing technique is employed in the natural neighbor Petrov-Galerkin method (NNPG), and the so-called smoothed natural neighbor Petrov-Galerkin method is proposed and studied. This method inherits the advantages of the generalized MLPG
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37763fe8b836222cd43c834ddb1b9d4a
https://doi.org/10.4028/www.scientific.net/amm.201-202.198
https://doi.org/10.4028/www.scientific.net/amm.201-202.198
Publikováno v:
Acta Mechanica Sinica. 28:91-103
C1 natural element method (C1 NEM) is applied to strain gradient linear elasticity, and size effects on microstructures are analyzed. The shape functions in C1 NEM are built upon the natural neighbor interpolation (NNI), with interpolation realized t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9406451734daeb6f0365744dc2015b11
https://doi.org/10.1007/s10409-011-0540-y
https://doi.org/10.1007/s10409-011-0540-y
Autor:
Ru Jun Han, Zhi Feng Nie
Publikováno v:
Applied Mechanics and Materials. :370-373
The shape functions in C1 natural element method (C1 NEM) are built upon the natural neighbor interpolation (NNI), and realize the interpolation to nodal function and nodal gradient values, so that the essential boundary conditions (EBCs) can be impo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5500acf70e51b457a0002b47e049bcd8
https://doi.org/10.4028/www.scientific.net/amm.105-107.370
https://doi.org/10.4028/www.scientific.net/amm.105-107.370
Publikováno v:
Applied Mechanics and Materials. :667-670
Based on the constrained variational principle, the mixed multi-variable natural neighbor Galerkin method for couple-stress elasticity is proposed for three-dimensional problems. The displacements and micro-rotations are taken to be independent nodal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3b8da47d9de2898c6fa2400502cb779
https://doi.org/10.4028/www.scientific.net/amm.37-38.667
https://doi.org/10.4028/www.scientific.net/amm.37-38.667