نتایج جستجو برای: flow modelling

تعداد نتایج: 634708  

Journal: :CoRR 2015
Gert-Helge Geitner Guven Komurgoz

As tools for dynamic system modelling both conventional methods such as transfer function or state space representation and modern power flow based methods are available. The latter methods do not depend on energy domain, are able to preserve physical system structures, visualize power conversion or coupling or split, identify power losses or storage, run on conventional software and emphasize ...

ژورنال: سلامت و محیط زیست 2015
اسلامی, اکبر, عبادی, تقی, قنبری, فرشید, مرادی, مهسا,

Background and objectives: Perchloroethylene (PCE) is categorized as contaminant of concern because of its adverse health effects and persistence in drinking water resources. Permeable reactive barrier with zero valent iron (ZVI-PRB) is a passive zone in which chlorinated ethenes are degraded in situ through the chemical reduction mechanism. The objective of the present investigation was optimi...

2002
Michael Patrick Bonner

This work focuses on numerically modelling the dynamics of a single phase fluid at varying densities and pressures. We explore the potential of incompressible flow simulation methods in modelling compressible flow, with an eye towards computer animation applications. The methods developed capture the interesting thermodynamic effects of compressible flow, and reduce to the standard Marker and C...

Journal: :Chemical Industry and Chemical Engineering Quarterly 2010

Journal: :Mathematical and Computer Modelling 1990

2013
Vladimir Ivancevic Marko Knezevic Ivan Lukovic Verislav Djukic

In this position paper, we argue in favour of three points related to document-centric modelling of information systems: (i) information systems of some organizations may be understood in terms of documents, actions, actors, and document flow; (ii) modelling document flow may be a central step in modelling an information system; and (iii) as an approach to information system modelling, document...

Journal: :Mathematical Modelling of Natural Phenomena 2015

Journal: :Applied Mathematical Modelling 2002

Journal: :Applied Mathematical Modelling 1992

Journal: :Mathematical and Computer Modelling 2002

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