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.

Fingerprint Fingerprint er automatisk genererede koncepter, som relaterer til enhedens profil, samt indholdet i de tilknyttede personprofiler. Det opdateres løbende med tilføjelsen af nye registreringer.

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
Membranes Teknik og materialevidenskab
Heat transfer Teknik og materialevidenskab

Netværk Klik på punkterne for at se detaljerne.

Projekter 1999 2021

PGM: Advanced modeling of biomass pyrolysis and gasification

Gu, T.


Projekter: ProjektForskning

Publikationer 1980 2019

A drying model for large biomass particle pyrolysis using finite volume method

Li, X. & Yin, C., 2019, I : Energy Procedia. 158, s. 1294-1302 8 s.

Publikation: Bidrag til tidsskriftKonferenceartikel i tidsskriftForskningpeer review

Åben adgang

An Electrical Equivalent Circuit Model of a Lithium Titanate Oxide Battery

Madani, S. S., Schaltz, E. & Kær, S. K., mar. 2019, I : Batteries. 5, 1, s. 1-14 14 s., 31.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Åben adgang
Equivalent circuits
Dynamic models

An Experimental Study on Macro Piezoceramic Fiber Composites for Energy Harvesting

Khazaee, M., Rezaniakolaei, A. & Rosendahl, L., apr. 2019, I : Materials Science Forum. 951, s. 3-8 6 s.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Energy harvesting
fiber composites
composite materials


Financial Award

Saher Al Shakhshir (Modtager), 31 dec. 2017

Pris: Priser, stipendier, udnævnelser


The ITS Outstanding Application Paper

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

Pris: Priser, stipendier, udnævnelser

honors and awards

Teacher of the Year Spring 2012

Zhenyu Yang (Modtager), 2012

Pris: Priser, stipendier, udnævnelser

Aktiviteter 2000 2019

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


DANSIS - High order discretisation methods in CFD seminar

Jakob Hærvig (Deltager)
21 mar. 2018

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

International Journal of Heat and Mass Transfer (Tidsskrift)

Saeed Sadeghi Lafmejani (Fagfællebedømmer)
3 jan. 2018

Aktivitet: Redaktionelt arbejde og fagfællebedømmelsePeer reviewer/fagfællebedømmer af manuskripterForskning


Afgifter bremser danske vognmænd i grøn omstilling

Lasse Rosendahl


5 elementer af mediedækning


Flyselskab vil nu selv producere biobrændstof

Lasse Rosendahl


1 element af mediedækning