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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Lecompte, Steven
Ghent University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2024A truncated transient slab model for a reheating furnacecitations
- 2024Numerical investigation on the influence of the skid coolant temperature on the reheating furnace performance
- 2024An experimental investigation on the relation between corrosion and thermohydraulic behavior in heat exchangers for geothermal applications
- 2024An Experimental Investigation on the Relation between Corrosion and Thermohydraulic Behavior in Heat Exchangers for Geothermal Applications
- 2023A truncated transient slab model for a reheating furnacecitations
- 2023Corrosion in geothermal brine : the role of temperature and flow
- 2022Numerical modelling of scale formation during the reheating of steel slabs
- 2020Heat recovery in the batch annealing furnace (BAF)
- 2019Economic optimization of heat exchanger design for geothermal applications
Places of action
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document
Economic optimization of heat exchanger design for geothermal applications
Abstract
Geothermal power plants are a promising alternative to polluting fossil fuels. In Belgium, geothermal brines can have production temperatures up to 130°C. This makes them interesting to be used with an Organic Rankine Cycle. The brines have however a high salinity and contain a high amount of carbon dioxide. Most common metallic construction materials will suffer corrosion when in contact with the brine,requiringahighmaterialthickness.Thisisproblematicforheatexchangers,sincetheyare typically designedwith an as small as possiblewall thickness. Therefore, aheat exchanger model is combined with a corrosion model. This model allows to determine the total cost of ownership of the heatexchangeroveritslifetime, takingintoaccountnotonlytheinvestmentcost,butalsothe operationalcosts andmaintenancecosts.Anoptimaldesignsolutioncanbedeterminedandby performingadataanalysisovertheentiredesign space,clustersofgooddesignscanprovide guidelines for heat exchanger manufacturers. The method and results presented are still preliminary.