全部文献期刊会议图书|学者科研项目
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作者:Yu Yan Jiang , Masahiro Shoji , Masashi Naruse
来源:[J].International Journal of Heat and Fluid Flow(IF 1.581), 2002, Vol.23 (1), pp.81-91
摘要:... The flow stability has been the main research topic but little attention was paid to the influence of boundary conditions. An experiment was performed on a copper torus. The Lorenz-like chaotic flow was not observed in clear contrast to that in the usual glass torus. Numerica...
作者:Hong Wang , Yaopeng Zhang , Huili Shao ...
来源:[J].International Journal of Biological Macromolecules(IF 2.596), 2005, Vol.36 (1), pp.66-70
摘要:Abstract(#br)The flow stability of silk fibroin (SF) aqueous solutions with different concentrations under different temperatures was investigated. It was found that the flow stability decreased quickly with the increase of solution concentration and temperature. X-ray diffracti...
作者:Swaroop Darbha , K.R. Rajagopal
来源:[J].Transportation Research Part C(IF 2.006), 1999, Vol.7 (6), pp.329-352
摘要:Abstract(#br)There are two kinds of stability associated with traffic flow problems – string stability (or car-following stability) and traffic flow stability. We provide a clear distinction between traffic flow stability and string stability, and such a distinction has not be...
作者:M. Malik , Martin Skote
来源:[J].Computers and Fluids(IF 1.467), 2019, Vol.192
摘要:Abstract(#br)An accurate system to study the stability of pipe flow that ensures regularity is presented. The system produces a spectrum that is as accurate as Meseguer and Trefethen (2000), while providing flexibility to amend the boundary conditions without a need to modify the...
作者:Marek Morzyński , Konstantin Afanasiev , Frank Thiele
来源:[J].Computer Methods in Applied Mechanics and Engineering(IF 2.617), 1999, Vol.169 (1), pp.161-176
摘要:Abstract(#br)The eigensolution method, more flexible and efficient than previously used for global non-parallel flow stability analysis, is presented. The differential eigenvalue problem, resulting from linear stability equations of non-parallel flow is discretized with the penal...
作者:B. Mitrovic , A. Gurary , L. Kadinski
来源:[J].Journal of Crystal Growth(IF 1.552), 2005, Vol.287 (2), pp.656-663
摘要:Abstract(#br)A systematic study has been performed to investigate flow stability in vertical rotating disc MOCVD reactors under a wide range of process parameters, such as chamber pressure (10–1000 Torr), wafer carrier rotation rate (0–1500 rpm), growth temperature (500...
作者:Wei Ma , Fei Shuang
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2019, Vol.105 (5-6), pp.1933-1948
摘要:Abstract(#br)This study investigates the chip formation mechanism and relevant plastic flow stability in the orthogonal cutting process (OCP) through high-speed cutting experiments and theoretical modelling for four types of metals. The chip morphology transitions from continuous...
作者:Jordan Ko , Didier Lucor , Pierre Sagaut
来源:[J].Computers and Fluids(IF 1.467), 2010, Vol.43 (1), pp.82-89
摘要:Abstract(#br)Linear stability analysis of a Couette flow subject to an internal random perturbation is carried out via a stochastic spectral projection method. The uncertain base flow perturbation, which need not be infinitesimally small, is modeled as a Gaussian random field of ...
作者:Emmanuel Ampomah-Amoako , Edward H.K. Akaho , Benjamin J.B. Nyarko ...
来源:[J].Annals of Nuclear Energy(IF 0.8), 2013, Vol.60, pp.396-405
摘要:Abstract(#br)The paper presents the results of the analysis by CFD models of flow stability in fuel bundle slices with upward, horizontal and downward flow orientations. Square and triangular lattice slices are both studied, basing on previous work that demonstrated the feasibili...
作者:P.E. Morgan , S.G. Rubin , P.K. Khosla
来源:[J].Computers and Fluids(IF 1.467), 1999, Vol.28 (3), pp.307-321
摘要:Abstract(#br)This investigation ascertains the ability of the reduced Navier–Stokes (RNS) methodology to model linear flow stability. This is accomplished through development and investigation of two reduced forms of the Orr–Sommerfeld equation and of a second order RNS d...

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