Results 51 to 60 of about 11,390 (166)
Chemical Looping Combustion (CLC) is a technology that allows the separation of CO2, which is generated by the combustion of fossil fuels. The majority of process designs currently under investigation are systems of coupled fluidized beds.
Sosnowski Marcin +2 more
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Towards reproducible experimental studies for non-convex polyhedral shaped particles
The packing density and flat bottomed hopper discharge of non-convex polyhedral particles are investigated in a systematic experimental study. The motivation for this study is two-fold.
Wilke Daniel N. +3 more
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A polyhedral approach to the multi-layer crossing minimization problem [PDF]
We study the multi-layer crossing minimization problem from a polyhedral point of view. After the introduction of an integer programming formulation of the multi-layer crossing minimization problem, we examine the 2-layer case and derive several classes of facets of the associated polytope. Preliminary computational results for 2- and 3-layer instances
Michael Jünger +3 more
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The paper deals with instigation of influence of air duct geometry on air jet direction in aircraft cabin ventilated by mixing ventilation. CFD approach was used for investigation and model geometry was based on small aircraft cabin mock-up geometry ...
Jícha M., Fišer J.
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A Polyhedral approach to quadratic assignment problem
Cataloged from PDF version of article.
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A Polyhedral Approach for Scalar Promotion
Memory accesses are a well known bottleneck whose impact might be mitigated by using properly the memory hierarchy until registers. In this paper, we address array scalarization, a technique to turn temporary arrays into a collection of scalar variables to be allocated to registers.
Sadler, Alec +2 more
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It is shown that proper representation of transmitting and receiving antennas in indoor environments are decisive for accurate prediction of electromagnetic power transfer parameters using the standard 3D-FDTD method.
Bruno W. Martins +4 more
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Numerical Analysis of Flow in Building Arrangement: Computational Domain Discretization
The progress in environmental investigations such as the analysis of building arrangements in an urban environment could not have been expanded without the use of computational fluid dynamics (CFD) as a research tool.
Marcin Sosnowski +4 more
doaj +1 more source
Numerical simulation of the compaction of crushable grains in 3D
Grain fragmentation is simulated by means of a three-dimensional discrete element approach called bonded-cell method (BCM). In this method, grains and potential fragments may have any polyhedral shape and size, capturing the geometrical complexity of ...
Cantor David +3 more
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In concrete dam foundations, failure mechanisms are primarily influenced by natural rock discontinuities, the dam foundation interface, or weaker strata.
Nuno Monteiro Azevedo +2 more
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