Searched for: subject:"transport%5C+modeling"
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Zhou, Jianchao (author), Laumann, S.J. (author), Heimovaara, T.J. (author)
Using naturally occurring processes to modify the engineering properties of the subsurface has received increasing attention from industry and research communities as they aid in the development of cost-effective, robust and sustainable engineering technologies. In line with this trend, we propose to use precipitates of aluminum (Al) and organic...
journal article 2019
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Chorus, C.G. (author)
This article highlights the importance for urban planning, of the under-researched notion of superstar destinations. Furthermore, it presents and compares destination choice models that generate a convex demand for destination quality, and thereby explain and predict the existence of so-called superstar destinations. When compared to their...
journal article 2018
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Khadra, W.M. (author)
Coastal aquifer management has recently emerged as a main scope in groundwater hydrology, especially in arid and semi-arid zones. About two thirds of the human population are currently gathered close to shorelines relying on coastal groundwater resources. Worldwide, these systems are subject to quality deterioration due to a multitude of...
doctoral thesis 2017
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Rahman, M.M. (author)
The principle of Subsurface Arsenic (As) Removal (SAR) is to extract anoxic groundwater, aerate it and reinject it. Oxygen in the injected water reacts with iron in the resident groundwater to form hydrous ferric oxide (HFO). Dissolved As sorbs onto the HFO, which allows for the extraction of groundwater with lower As concentrations.
doctoral thesis 2017
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Halim, R.A. (author)
Uncertainties in future global trade flows due to changes in trade agreements, transport technologies or sustainability policies, will affect the patterns of global freight transport and, as a consequence, also affect the demand for major freight transport infrastructures such as ports and hinterland networks. Policy makers face the challenge of...
doctoral thesis 2017
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Hekkenberg, R.G. (author), van Dorsser, J.C.M. (author), Schweighofer, Juha (author)
Transport time and cost are decisive factors for shippers when they choose a mode for their transport. For inland waterway transport in particular, these aspects are more uncertain and less easy to generalize than for road and rail. This is due to the highly variable waterway conditions on free-flowing rivers and due to the large variety of...
journal article 2017
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van Breukelen, B.M. (author), Thouement, H.A.A. (author), Stack, Philip E. (author), Vanderford, Mindy (author), Philp, Paul (author), Kuder, Tomasz (author)
Reactive transport modeling of multi-element, compound-specific isotope analysis (CSIA) data has great potential to quantify sequential microbial reductive dechlorination (SRD) and alternative pathways such as oxidation, in support of remediation of chlorinated solvents in groundwater. As a key step towards this goal, a model was developed...
journal article 2017
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Hendricks, J. (author), Righi, M. (author), Dahlmann, K. (author), Gottschaldt, K.-D. (author), Grewe, V. (author), Ponater, M. (author), Sausen, R. (author), Heinrichs, D. (author), Winkler, C. (author), Wolfermann, A. (author), Kampffmeyer, T. (author), Friedrich, R (author), Klötzke, M. (author), Kugler, U. (author)
Although climate change is a global problem, specific mitigation measures are frequently applied on regional or national scales only. This is the case in particular for measures to reduce the emissions of land-based transport, which is largely characterized by regional or national systems with independent infrastructure, organization, and...
journal article 2017
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Stuijfzand, Pieter (author), Smidt, Ebel (author), Zuurbier, Koen (author), Hartog, Niels (author), Dawoud, Mohamed A. (author)
To be able to overcome water shortages, Abu Dhabi Emirate started an Aquifer Storage and Recovery (ASR) project with desalinated seawater (DSW) as source water near Liwa. It is the largest DSW-ASR project in the world (stored volume ~10 Mm<sup>3</sup>/year), and should recover potable water for direct use. DSW is infiltrated into a desert...
journal article 2017
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Baviskar, S.M. (author)
Stabilization of waste bodies of landfill is achieved by treating the waste body using irrigation, recycling of leachate combined with landfill gas extraction and/or aeration. In order for the regulators and landfill operators to agree on a required level of after care, a quantitative estimation of remaining long-term emission potential is...
doctoral thesis 2016
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Hilgersom, K.P. (author), Zijlema, M. (author), van de Giesen, N.C. (author)
The three-dimensional (3-D) modelling of water systems involving double-diffusive processes is challenging due to the large computation times required to solve the flow and transport of constituents. In systems that approach axisymmetry around a central location, computation times can be reduced by applying a quasi 3-D axisymmetric model setup....
journal article 2016
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Silva de Souza, L.M. (author)
Alkali-silica reaction (ASR) is a deterioration process that affects the durability of concrete structures worldwide. During the reaction, hydroxyl and alkali ions present in the pore solution react with reactive silica from the aggregate, forming a hygroscopic ASR gel. Alternatively, the silica structure is attacked by hydroxyl ions and the...
doctoral thesis 2016
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Smits, E.-S. (author), Pel, A.J. (author), van Nes, R. (author), van Arem, B. (author)
Bij mobiliteitsbeprijzing zijn meerdere actoren, zoals verschillende overheden en de spoorwegen, betrokken. In dit paper wordt een model gepresenteerd op basis van speltheorie dat de voorkeuren en interactie van deze actoren analyseert. Zo een model kan tijdens het planningsproces gebruikt worden om conflicterende belangen te identificeren en er...
journal article 2016
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Fang, Jiayu (author), Chen, Y. (author), Yao, P. (author), Su, M. (author)
The effective roughness height is an important parameter in coastal sediment transport models. It has been extensively investigated in the past but few research results are related to the high-concentrated flows which often occur in a silty coast. A series of experiments has been carried out in a wave-current flume with silt-sized sediment...
journal article 2016
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Rodríguez-Escales, Paula (author), Folch, Albert (author), Vidal-Gavilan, Georgina (author), van Breukelen, B.M. (author)
Enhanced in situ biodenitrification (EIB) is a feasible technology to clean nitrate-polluted groundwater and reach<br/>drinking water standards. Aimed at enabling a better monitoring and management of the technology at the field<br/>scale, we developed a two-dimensional reactive transport model (RTM) of a cross section (26.5 × 4 m) of a...
journal article 2016
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Van Oort, N. (author), Drost, M. (author), Brands, T. (author), Yap, M. (author)
lecture notes 2015
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Van Oort, N. (author), Drost, M. (author), Brands, T. (author), Yap, M. (author)
The most important aspects on which passengers base their choice whether to travel by public transport are the perceived travel time, costs, reliability and comfort. Despite its importance, comfort is often not explicitly considered when predicting demand for public transport. In this paper, we include comfort level in a modelling framework by...
conference paper 2015
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Davydenko, I.Y. (author)
The flow of trade is not equal to transport flows, mainly due to the fact that warehouses and distribution facilities are used as intermediary stops on the way from production locations to the points of consumption or further rework of goods. This thesis proposes a logistics chain model, which estimates empirically valid transport flows...
doctoral thesis 2015
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Van Dorsser, J.C.M. (author)
This thesis addresses how a new method for the evaluation of policies with a very long term impact on the Dutch Inland Waterway Transport (IWT) system can be developed. It proposes an outline for a very long term transport model, prepares a number of very long term scenarios, and indicates that a different perspective on economic growth and...
doctoral thesis 2015
document
Van Dorsser, J.C.M. (author)
This report, that provides an extended summary of a similar named thesis, addresses how a new method for the evaluation of policies with a very long term impact on the Dutch Inland Waterway Transport (IWT) system can be developed. It proposes an outline for a very long term transport model, prepares a number of very long term scenarios, and...
report 2015
Searched for: subject:"transport%5C+modeling"
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