Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Guohua Zhang"'
Autor:
Guohua Zhang, Lili Zhu
Publikováno v:
Nonlinearity. 36:2909-2922
In this paper we study various entropies for factor maps of amenable group actions. We prove firstly theorem 3.1 inequalities linking relative topological entropy and conditional topological entropy (for factor maps of amenable group actions) without
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow. 31:192-215
Purpose In this study, numerical simulations are performed to compare the adiabatic film cooling effectiveness and reveal the difference of film cooling mechanisms of two models with the same geometries and cross-section areas of film holes’ exits
Publikováno v:
Engineering Analysis with Boundary Elements. 106:190-200
In the dynamic analysis with explicit time integration scheme, a lumped mass matrix (LMM) is always preferable than the consistent mass matrix (CMM), since the solving of large scale simultaneous algebraic equations can be avoided if a LMM is employe
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow. 29:2728-2753
Purpose This study aims to clarify the mechanism of film hole location at the span-wise direction of an internal cooling channel with crescent ribs on the adiabatic film cooling performance, three configurations are designed to observe the effects of
Publikováno v:
Computers & Structures. 213:23-39
The numerical manifold method (NMM) has been employed to solve many types of engineering problems. To improve accuracy of the traditional NMM, a second-order NMM with six-node triangular mesh was recently proposed. This second-order NMM is further ap
Publikováno v:
Journal of Modern Dynamics. 14:277-290
We provide a criterion for a point satisfying the required disjointness condition in Sarnak's Mobius Disjointness Conjecture. As a direct application, we have that the conjecture holds for any topological model of an ergodic system with discrete spec
Publikováno v:
Advances in Difference Equations, Vol 2019, Iss 1, Pp 1-14 (2019)
In this paper, we investigate distributed robust adaptive synchronization for complex networked systems with bounded disturbances. We propose both average synchronization protocol and leader-following synchronization protocol based on adaptive contro
Publikováno v:
Applied Mathematics and Computation. 323:120-131
The common issue of surrogate models is to make good use of sampling data. In theory, the higher the fidelity of sampling data provided, the more accurate the approximation model built. However, in practical engineering problems, high-fidelity data m
Publikováno v:
Engineering Analysis with Boundary Elements. 84:117-128
As a partition of unity method (PUM), the numerical manifold method (NMM) is capable of constructing global approximation by simply multiplying PU function with local approximation. In order to enhance accuracy, high order polynomials can be specifie
Publikováno v:
International Communications in Heat and Mass Transfer. 126:105457
The authors regret that the printed version of the above article contained a number of errors. The correct and final version follows. The authors would like to apologise for any inconvenience caused.