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Li, C. (author), Wang, H. (author), Van Mieghem, P. (author)The largest eigenvalue ? 1 of the adjacency matrix powerfully characterizes dynamic processes on networks, such as virus spread and synchronization. The minimization of the spectral radius by removing a set of links (or nodes) has been shown to be an NP-complete problem. So far, the best heuristic strategy is to remove links/nodes based on the...conference paper
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The influence of spanwise traveling transversal surface waves on the near-wall flow field of turbulent boundary layers with and without adverse pressure gradient is investigated by particle-image velocimetry (PIV) and micro-particle tracking velocimetry (μ-PTV). A detailed analysis of the velocity profile immediately downstream of the actuated...conference paper
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Li, J. (author), Tian, Y. (author), Cassidy, M.J. (author)Natural soil is one of the most variable materials as a result of physical and chemical changes. The variation in soil properties significantly affects the failure mechanism and bearing capacity of a footing. This effect is further complicated by considering the spatial correlation of the soil properties. The purpose of this study is to...conference paper
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- Li, K. (author), Wieringa, P.A. (author) conference paper 1997
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- Li, Ye (author) conference paper 2006
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Li, A. (author), Norinaga, K. (author), Deutschmann, O. (author)Numerical simulation of materials synthesis based on detailed models for the chemical kinetics and transport processes is expected to support development and optimization of production processes. Exemplarily, chemical vapor deposition and infiltration of pyrolytic carbon for the production of carbon fiber reinforced carbon is studied by recently...conference paper 2006
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Jing, H. (author), Li, C. (author), Zhou, B. (author)In this paper, some five-point finite difference schemes for steady convection-diffusion problems are presented. To begin with, we use the finite volume method (FVM) to discretize the convection-diffusion equation. After that, we present two five-point difference schemes for the approximation of the first order derivatives on faces, one of which...conference paper 2006
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Tessicini, F. (author), Li, N. (author), Leschziner, M.A. (author)The focus of the paper is on the performance of an approximate 'zonal' near- wall treatment applied within a LES strategy to the simulation of flow separating from a three-dimensional hill at high Reynolds numbers. In the zonal scheme, the state of the near-wall layer of the flow is described by parabolized Navier-Stokes equations solved on a...conference paper 2006
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Li, Z. (author), Arias Cuevas, O. (author)The adhesion level between wheel and rail has been since the beginning of railway a crucial parameter in the design and operation of rail vehicles. In the last decades, many railway organizations have suffered from low adhesion problems as consequence of the increased exploitation of the rail infrastructure. Leaves and water have been widely...conference paper 2009
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- Li, Ziru (author), Pourquie, Mathieu (author), van Terwisga, Tom (author) conference paper 2010
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Li, H. (author), Bliemer, M.C.J. (author), Bovy, P.H.L. (author)Stochastic supply and fluctuating travel demand lead to stochasticity in travel times and travel costs experienced by travelers from time to time within a day and at the same time from day to day. Many studies show that travel time un-reliability has significant impacts on traveler’s choice behavior under uncertainty. Different theories are...conference paper 2010
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Qian, S. (author), Li, V.C. (author), Zhou, J. (author)Strain hardening cementitious composites (SHCCs) have seen increasing field applications in past decade, yet existing quality control test methods for tensile properties are sometime difficult to implement. This paper presents a new simple inverse method for quality control of tensile strain capacity by conducting beam flexural test. It is shown...conference paper 2010
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Li, X. (author), Leigh, S. (author)This research has explored environmental sustainability related literature and has performed a case study analysis on a timber and building material wholesale company relating to its environmental aspects. Published work focuses on either environmental management systems (EMS) or environmental performance evaluation (EPE). The integration of...conference paper 2010
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- Li, Ziru (author), van Terwisga, Tom (author) conference paper 2011
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- Li, Ziru (author), van Terwisga, Tom (author), Pourquie, Mathieu (author) conference paper 2011
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- Li, Ziru (author), van Terwisga, Tom (author), Pourquie, Mathieu (author) conference paper 2011
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Oregui, M. (author), Li, Z. (author), Dollevoet, R.P.B.J. (author), Moraal, J. (author)In railway tracks, short wave rail surface defects give rise to high wheel-rail dynamic forces and noise. Having a better insight into short wave defect occurrence could lead to development of adapted maintenance methods or track design to delay or avoid defect, so that the high short wave defect related maintenance costs may be reduced. As part...conference paper 2011
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Minchin, E. (author), Li, X.X. (author)The traditional system of design-bid-build has long been the principal delivery system for horizontal construction; it has been employed by all the transportation departments in the United States for almost a century. The shift toward design-build (DB) as a time saving method has been successful in many ways, but use of the system has exposed...conference paper 2011
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- Li, S.B. (author), Xiao, L.O. (author), Song, G.M. (author), Wu, X.M. (author), Sloof, W.G. (author), Van der Zwaag, S. (author) conference paper 2011
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- Sloof, W.G. (author), Li, S. (author), Song, G. (author), Kwakernaak, C. (author), Wu, X. (author), Van der Zwaag, S. (author) conference paper 2011