搜索结果: 76-90 共查到“工学 transport”相关记录417条 . 查询时间(0.047 秒)
Transport Induced by Mean-Eddy Interaction: II. Analysis of Transport Processes
Eulerian Transport Lagrangian Transport Mean-Eddy Interaction Dynamical Systems Approach Wind-Driven Ocean Circulation
2011/8/11
Abstract: We present a framework for the analysis of transport processes resulting from the mean-eddy interaction in a flow. The framework is based on the {\bf T}ransport {\bf I}nduced by the {\bf M}e...
Transport Induced by Mean-Eddy Interaction: I. Theory, and Relation to Lagrangian Lobe Dynamics
Eulerian Transport Lagrangian Transport Mean-Eddy Interaction Dynamical Systems Approach Wind-Driven Ocean Circulation
2011/8/11
Abstract: In this paper we develop a method for the estimation of {\bf T}ransport {\bf I}nduced by the {\bf M}ean-{\bf E}ddy interaction (TIME) in two-dimensional unsteady flows. The method is built o...
Diagrammatic Approach to Classical Transport in Disordered Continuous Media: Investigating the High-Temperature Regime of Quantum Hall Transitions
Diagrammatic Classical Transport Disordered Continuous Media High-Temperature Regime of Quantum
2011/8/17
Abstract: We develop a general diagrammatic formalism based on a local conductivity approach to compute electronic transport in continuous media with long range disorder, in the absence of quantum int...
Can transport peak explain the low-mass enhancement of dileptons at RHIC?
transport peak low-mass enhancement dileptons RHIC
2011/7/21
We propose a novel relation between the low-mass enhancement of dielectrons observed at PHENIX and transport coefficients of QGP such as the charge diffusion constant $D$ and the relaxation time $\tau...
Momentum transport and torque scaling in Taylor-Couette flow from an analogy with turbulent convection
Convection and heat transfer Taylor-Couette flow
2011/8/31
We generalize an analogy between rotating and strati ed shear ows. This analogy is summarized in Table 1. We use this analogy in the unstable case (centrifugally unstable ow v.s. convection)to compute...
Stability and turbulent transport in rotating shear flows: prescription from analysis of cylindrical and plane Couette flows data
Stability and turbulent transport rotating shear flow
2011/8/30
This paper provides a prescription for the turbulent viscosity in rotating shear flows for use e.g. in geophysical and astrophysical contexts. This prescription is the result of the detailed analysis ...
OPTMIZED IP-MPLS TRANSPORT FOR OPTICAL NETWORKS WITH NEXT GEN SWITCHING
OPTMIZED IP-MPLS TRANSPORT OPTICAL NETWORKS NEXT GEN SWITCHING
2015/5/26
Efficient packet transport Communication Service Provider designs for bandwidth hungry data services are abundant. Reliable, robust and cost-effective convergence to layered SONET/SDH, IP-MPLS network...
On the Reverse Concatenated Coded-Modulation for Ultra- High-Speed Optical Transport
Fiber optics optical communications Reverse concatenated FEC
2015/5/25
We propose reverse concatenated code with inner BCH code and outer LDPC code.BCH decoder is based on MAP-decoding that provides high-accuracy-reliabilities for suboptimum-LDPC-decoder, leading to perf...
Efficient Optical Packet Transport in Access, Metro, and Core Networks
Networks Networks network optimization
2015/5/25
We present and evaluate opportunities and challenges for packet optical transport of residential and business data services from access to core networks. Presented solutions are evaluated based on sam...
Traffic in backbone networks continues to grow at rapid pace. The bulk of this growth comes from low revenue internet traffic. Naturally, this raises interest in lowering the costs of building and mai...
Polarization Division Multiplexed 2×10-Gbps Optical Data Transmissions over a Holey Fiber in 1-μm-waveband Photonic Transport System
Fiber optics communications Optical communications Microstructured fibers Semiconductor lasers
2015/5/22
Error-free polarization division multiplexed (PDM) 10-Gbps × 2-PDM transmission over a 3.7-km-long holey fiber in the 1-μm waveband, which are shown to be capable of 8.4-THz bandwidth transmission, is...
Transport Network Evolution:from TDM to Packet
Networks packet-switched Networks circuit-switches
2015/5/22
Transport networks and technologies are undergoing transformation. The genesis of that transformation is packet switching embedded on transport equipment together with DWDM,OTN, and SONET/PDH switchin...
Benefits of Closer and Methods for Automatic Cooperation between Packet and Transport Networks
Benefits Closer and Methods Transport Network
2015/5/18
When Packet and Transport networks operate autonomously, performance degradations and inefficiencies can occur. Closer automatic cooperation between Packet and Transport networks results in improved p...
The Telstra Network and Transport Technology Evolution
Telstra Network Transport Technology Evolution
2015/5/18
Telstra has deployed long haul 40 Gbit/s DWDM Gbit/s transmission trials for ultra NGN Ethernet aggregation and core transport network are being considered.
This report contains case studies in managing risks to road transport drivers. The cases cover freight drivers and bus drivers and feature a variety of initiatives and interventions to protect drivers...