Organisationsprofil

Organisationsprofil

The Thermofluids section offers research expertise within the areas of fluid mechanics, multi-phase flow, reacting flows and combustion as well as experimentation and computation.

Multiphase Flow

In the field of multiphase flow, focus is on dilute gas-particle systems in different applications. Most of the effort is focused on non-conventional particles, characterised by non-sphericity and/or relatively large size ratios, and the interaction mechanisms between such particles and the flow structures in the carrying fluid and near-wall areas.

Reacting Flows

The work in reacting flows covers turbulent combustion (mainly solid biomass), super or near-critical flows and laminar reacting flows, e.g. in fuel cells. Efforts are focused on the physical aspects of reacting flows, either single or two-phase, and the interaction between fuel and oxidant.

Model development and validation

A key issue is to develop and validate models for gas-particle flow, combustion and laminar reacting flows, either in stand-alone in-house modelling tools or commercial CFD codes, thereby making the research available to research partners and industry.

The section has well equipped laboratories at its disposal. Test facilities include large scale testing of combustion processes, fuel cell and reformer systems, biofuel processing systems and flow facilities. Amongst others, data acquisition tools include FT-IR, mass spectroscopy, particle image and laser Doppler velocimetry.

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Fuel cells Teknik og materialevidenskab
Proton exchange membrane fuel cells (PEMFC) Teknik og materialevidenskab
Temperature Teknik og materialevidenskab
Biomass Teknik og materialevidenskab
Computational fluid dynamics Teknik og materialevidenskab
fuel cells Fysik og astronomi
Heat transfer Teknik og materialevidenskab
Membranes Teknik og materialevidenskab

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Projekter 1999 2021

Biogas
Methanol
Pilot plants
Industry
Hydrogen
Cooling systems
Ventilation
Cooling
Compressors
Air

Publikationer 1980 2020

Analyzing Discharging and Charging Performance of a Lithium-ion Battery

Madani, S. S., Schaltz, E. & Kær, S. K., 2020, (Afsendt) I : ECS Transactions.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Electric vehicles
Lithium-ion batteries

An Analytical Solution for Lithium-Ion Batteries Cooling

Madani, S. S., Schaltz, E. & Kær, S. K., 2020, (Afsendt) I : ECS Transactions.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Cooling
Electric vehicles
Liquids
Air
Lithium-ion batteries

Critical parameters in integration of thermoelectric generators and phase change materials by numerical and Taguchi methods

Rezaniakolaei, A., Ahmadi Atouei, S. & Rosendahl, L., 2020, I : Materials Today Energy. 16, 1003762.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Priser

Best presentation award

Rodica Elisabeta Stroe (Modtager), 13 maj 2019

Pris: Konferencepriser

Fil

Financial Award

Saher Al Shakhshir (Modtager), 31 dec. 2017

Pris: Øvrige priser

Participation

The ITS Outstanding Application Paper

Elena Anamaria Man (Modtager), Dezso Sera (Modtager), Lászlo Máthé (Modtager), Erik Schaltz (Modtager) & Lasse Aistrup Rosendahl (Modtager), 2 jul. 2015

Pris: Øvrige priser

honors and awards
Germany
temperature

Aktiviteter 2000 2020

AI applications in the power-to-methanol process and fuel cells: a short discussion

Xiaoti Cui (Foredragsholder), Vincenzo Liso (Foredragsholder), Søren Knudsen Kær (Foredragsholder)
11 jan. 2020

Aktivitet: Foredrag og mundtlige bidragKonferenceoplæg

Fil

Girls' Day in Science AAU 2019

Amelia Reimer Borregaard (Arrangør), Rikke Hagensby Jensen (Arrangør), Anna Lyhne Jensen (Deltager), Anne Marie Svane (Deltager), Anne Juhler Hansen (Deltager), Ann-Louise Andersen (Deltager), Belinda Nors (Deltager), Cejna Anna Quist-Jensen (Deltager), Katrine Vogt Møller (Deltager), Kirstine Meyer Frandsen (Deltager), Lea Tøttrup (Deltager), Marike Koch van den Broek (Deltager), Lone Kørnøv (Deltager), Janne Jul Jensen (Deltager), Vibeke R Borregaard (Deltager), Lotte Sørensen (Deltager)
2 okt. 2019

Aktivitet: Deltagelse i faglig begivenhedOrganisering af eller deltagelse i workshop, kursus, seminar eller lignende

Fil

Transport and Energy meeting with the European Commission

Niels Agerholm (Arrangør), Lasse Aistrup Rosendahl (Arrangør), Kristian Hegner Reinau (Arrangør), Anne Britt Larsson (Arrangør)
24 jan. 2019

Aktivitet: Deltagelse i faglig begivenhedOrganisering af eller deltagelse i workshop, kursus, seminar eller lignende

Fil