• Pontoppidanstræde 111, 1134

    9220 Aalborg Ø

    Denmark

1995 …2021
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Research Output 1995 2020

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Article in proceeding
2019

A proof for looking differently into damping modeling in piezoelectric energy harvesting systems

Khazaee, M., Rezaniakolaei, A. & Rosendahl, L., Jul 2019, Proceedings of 26th International Congress on Sound and Vibration (ICSV26). The International Institute of Acoustics and Vibration (IIAV), 8 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Energy harvesting
Damping
Harvesters
Vibrations (mechanical)
Analytical models

A PROORF FOR LOOKING DIFFERENTLY INTO DAMPING MODELING IN PIEZOELECTRIC ENERGY HARVESTING SYSTEMS

Khazaee, M., Rezaniakolaei, A. & Rosendahl, L., 2019, (Accepted/In press) ICSV26 Prodeedings. The International Institute of Acoustics and Vibration (IIAV)

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Energy harvesting
Damping
Harvesters
Vibrations (mechanical)
Analytical models

On the effect of driving amplitude, frequency and frequency-amplitude interaction on piezoelectric generated power for mfc unimorph

Khazaee, M., Rezaniakolaei, A. & Rosendahl, L., 2019, Proceedings of 26th International Congress on Sound and Vibration. The International Institute of Acoustics and Vibration (IIAV), 7 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Harvesters
Natural frequencies
Vibrations (mechanical)
Macros
Stiffness
2017
1 Citation (Scopus)

Investigation of the Influence of Operating Point on the Shape and Position of Textilem Material in the Inlet Pipe to a Dry-installed Wastewater Pump

Jensen, A. L., Gerlach, S., Lykholt-Ustrup, F., Sørensen, H., Rosendahl, L. A. & Thamsen, P. U., Jul 2017, Proceedings of ASME 2017 Fluids Engineering Division Summer Meeting. American Society of Mechanical Engineers, Vol. 1A. 10 p. FEDSM2017-69298

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Wastewater
Pipe
Pumps
Sump pumps
Digital cameras

Protection Of TEG Module at High Temperature Transient Boundary Condition Using Phase Change Materials, an Experimental Investigation

Ahmadi Atouei, S., Rezaniakolaei, A., Akbar Ranjbar, A. & Rosendahl, L. A., Jun 2017, Proceedings of 10th International Conference on Sustainable Energy and Environmental Protection Waste Energy and Management. University of Maribor Press, p. 73-80 8 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Phase change materials
Boundary conditions
Temperature
Pulse code modulation
Thermal energy
2016
102 Downloads (Pure)

Investigation of Drag Force on Fibres of Bonded Spherical Elements using a Coupled CFD-DEM Approach

Jensen, A. L., Sørensen, H., Rosendahl, L. A., Adamsen, P. & Lykholt-Ustrup, F., May 2016, Proceedings of ICMF 2016 - 9th International Conference on Multiphase Flow. 6 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

File
Drag
Computational fluid dynamics
Fibers
Pumps
Fluids
2015
1 Citation (Scopus)

Thermoelectric Generator Emulator for MPPT Testing

Man, E. A., Sera, D., Máthé, L., Schaltz, E. & Rosendahl, L. A., Sep 2015, Proceedings of the 2015 ACEMP-OPTIM-Electromotion International Conference . IEEE Press, p. 774 - 778 5 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Testing
Simulators
Stoves
Manganese oxide
Calcium
2 Citations (Scopus)

Towards Simulation of Clogging Effects in Wastewater Pumps: A Review of the State-of-the-Art in Cloth Modelling and Challenges in the Simulation of Clogging Effects

Jensen, A. L., Sørensen, H., Rosendahl, L. A. & Lykholt-Ustrup, F., 31 Jul 2015, Proceedings of the ASME/JSME/KSME 2015 Joint Fluids Engineering Conference. American Society of Mechanical Engineers, p. 2543-2549 7 p. S33-9-4

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Finite difference method
Computational fluid dynamics
Wastewater
Pumps
Hydrodynamics
2014

Effects of Channel Geometry and Coolant Fluid on Thermoelectric Net Power

Rezaniakolaei, A., Rosendahl, L. & Sørensen, K., 9 Oct 2014, Proceedings of the 55th International Conference on Simulation and Modelling (SIMS 2014). Linköping University Electronic Press, p. 211-217 7 p. (Linköping Electronic Conference Proceedings).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
Coolants
Reynolds number
Hydraulics
Fluids
Geometry

Experimental Study of Subcritical Water Liquefaction of Biomass: Effects of Catalyst and biomass Species

Zhu, Z., Toor, S., Rosendahl, L., Yu, D. & Chen, G., Jul 2014, Proceedings of the ASME 2014 8th International Conference on Energy Sustainability & 12th Fuel Cell Science, Engineering and Technology Conference. American Society of Mechanical Engineers, 6 p. ES2014-6708

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

catalysts
macroalgae
biomass
heat
water

Subcritical hydrothermal liquefaction of barley straw in fresh water and recycled aqueous phase

Zhu, Z., Toor, S., Rosendahl, L. & Chen, G., 2014, Proceedings of the World Sustainable Energy Days 2014. Egger, C. & Dell, G. (eds.). Springer, p. 121-128 8 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Straw
Liquefaction
Water
Oils
Biomass
2013

Characterization of Various Biomass Feedstocks for Energy Production

Toor, S., Rosendahl, L., Hoffmann, J. & Yu, D., 2013, Proceedings of the 21st European Biomass Conference and Exhibition. ETA - Florence Renewable Energies, 4 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Manures
Sewage sludge
Ashes
Feedstocks
Thermogravimetric analysis
2012

Process Optimization of an Integrated Hydrothermal Liquefaction and Biogas Plant for Sustainable Bioenergy Production

Hoffmann, J., Rudra, S., Toor, S., Holm-Nielsen, J. B. & Rosendahl, L., 2012, Proceedings of the 11th International Conference on Sustainable Energy Technologies 2012.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

2011
10 Citations (Scopus)

A power conditioning system for thermoelectric generator based on interleaved Boost converter with MPPT control

Ni, L. -X., Sun, K., Zhang, L., Xing, Y., Chen, M. & Rosendahl, L., 2011, 2011 International Conference on Electrical Machines and Systems, ICEMS 2011. IEEE Press

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Electric potential
Charging (batteries)

Optimization of a local district heating plant under fuel flexibility and performance

Rudra, S., Rosendahl, L. & From, N., 2011, Proceedings of ASME 2011 5th International Conference on Energy Sustainability & 9th Fuel Cell Science, Engineering and Technology Conference, ESFuelCell2011. American Society of Mechanical Engineers, 7 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

District heating
Biogas
Fossil fuels
Natural gas
Gas engines

Planning of a Quadgeneration power plant for Jammerbugt energy system

Rudra, S., Hoffmann, J. & Rosendahl, L., 2011, Prooceedings of the 2nd European Conference on Polygeneration . Salcedo, A. C. (ed.). 7 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Power plants
Planning
Liquid fuels
Electricity
Cooling
2010

Bubble point pressures of the selected model system for CatLiq® bio-oil process

Toor, S. S., Rosendahl, L., Baig, M. N., Robbins, P., Santos, R. & Nørgaard, K., Sep 2010, Proceedings of the BioTen Conference 2010. CPL Press , 10 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Phase boundaries
Liquefaction
Phase behavior
Acetic acid
Zirconia

Measurement of Turbulence Modulation by Non-Spherical Particles

Mandø, M. & Rosendahl, L., 2010, Proceedings of the International Conference on Multiphase Flow, ICMF 2010. University of Florida, 12 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

turbulence
modulation
prolate spheroids
air jets
particle mass

Simulation of IGFC power generation system by Aspen Plus

Rudra, S., Rosendahl, L., Sayem, A. S. & Ashekuzzaman, S. M., 2010, Proceedings of the 13th Asian Congress of Fluid Mechanics. Bangladesh Society of Mechanical Engineers (BSME) , 5 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Solid oxide fuel cells (SOFC)
Gasification
Power generation
Fuel cells
Waste heat utilization
2009
11 Citations (Scopus)
1714 Downloads (Pure)

Modeling of pulverized coal and biomass co-firing in a 150 KW swirling-stabilized burner and experimental validation

Yin, C., Kær, S. K., Rosendahl, L. & Hvis, S. L., 2009, Proceedings of the International Conference on Power Engineering, ICOPE '09. The Japan Society of Mechanical Engineers, Vol. 2. p. 305-310 6 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
2008
10 Citations (Scopus)
1314 Downloads (Pure)

Numerical and Experimental Optimization of Thermoelectric Modules for Power Generation

Chen, M., Zhang, J., Peng, L., Dechang, Z., Lili, Z., Rosendahl, L. & Condra, T., 2008, Proceedings of 6th European Conference Thermoelectrics, ECT 2008. European Conference on Thermoelectrics, p. 1-22 22 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
2007

Modeling and experiments of biomass combustion in a large-scale grate boiler

Yin, C., Rosendahl, L., Kær, S. K., Sørensen, H., Clausen, S., Hille, T. & Hvid, S. L., 2007, Proceedings of International Conference on Power Engineering. Springer, p. 1173-1179 7 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Boilers
Biomass
Furnaces
Computational fluid dynamics
Experiments
971 Downloads (Pure)

Notes on Computational Methodology and Tools of Thermoelectric Energy Systems

Chen, M., Bach, I. P., Rosendahl, L., Condra, T. & Pedersen, J. K., 2007, Proceedings of meeting on Applied Scientific Computing and Tools. p. 213-221 9 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
Integrated circuits
Materials properties
Heat transfer
Temperature

On the modelling of motion of non-spherical particles in two-phase flow

Mandø, M., Yin, C., Sørensen, H. & Rosendahl, L., 2007, Proceedings of  The 6th International Conference on Multiphase Flow, ICMF 2007: CD-Rom. 14 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

2006

CFD performance analysis of a flowmaker

Rosendahl, L., Wang, X. & Jacobsen, C. B., 2006, Proceedings of FEDSM2006. American Society of Mechanical Engineers, 6 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

CFD performance analysis of a stirred tank flowmaker

Rosendahl, L., Jacobsen, C. B. & Wang, X., 2006, Proceedings of FEDSM2006: ASME Joint US-European Fluids Engineering Summer Meeting July 17-20 2006, Miami, Florida, USA. American Society of Mechanical Engineers

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Computational methodology and tool of thermoelectricity

Chen, M., Rosendahl, L., Bach, I. P., Condra, T. & Pedersen, J. K., 2006, Proceedings of EUA4X, Meetings on Applied Scientific Computing and Tools. EUA4X, p. 21-30 10 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Diffusion of solid particles on vibrating grates

Sabelström, H. K., Rosendahl, L. & Kær, S. K., 2006, 14th European Biomass Conference and Exhibition: Biomass for Energy, Industry and Climate Protection. ETA-Renewable Energies, p. 1280-1283 4 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

Numerical simulation of a biomass fired grate boiler

Yin, C., Rosendahl, L. & Kær, S. K., 2006, Proceedings of the European Conference on Industrial Furnaces and Boilers. <Forlag uden navn>

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Boilers
Computational fluid dynamics
Biomass
Computer simulation
Dynamic analysis

The challenge of co-firing biomass: Impact on near-burner characteristics

Rosendahl, L., Sørensen, H. & Eriksson, J., 2006, Proceedings of the 31st International Technical Conference on Coal Utilization and Fuel Systems. Coal Technology Association

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

19 Citations (Scopus)

Transient Behavior Study of Thermoelectric Generators through an Electro-thermal Model Using SPICE

Chen, M., Rosendahl, L., Bach, I. P., Condra, T. & Pedersen, J. K., 2006, Proc. of 25th International Conference on Thermoelectrics. p. 214-219 6 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

2005

Co-firing biomass and coal-progress in CFD modelling capabilities

Kær, S. K., Rosendahl, L. A., Yin, C., Berg, S. & Junker, H., 2005, The 30st International Technical Conference on Coal Utilization & Fuel Systems.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

coal
biomass
modeling
particle motion
particle size

Correlation dimension estimate and its potential use in analysis of gas-solid flows

Yin, C., Rosendahl, L. A. & Kær, S. K., 2005, Circulating Fluidized Bed Technology VIII. International Academic Publishers, p. 239-245 7 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

gas
analysis
trajectory
time series
parameter

Design of 500kW grate fired test facility using CFD

Rosendahl, L. A., Kær, S. K. & Jørgensen, K., 2005, The 30st International Technical Conference on Coal Utilization & Fuel Systems. Coal Technology Association

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

Test facilities
Computational fluid dynamics
Industrial plants
Numerical models
Nozzles
2004

A better understanding of biomass co-firing by developing an advanced non-spherical particle tracking model

Yin, C., Rosendahl, L. A., Kær, S. K. & Berg, S., 2004, Advances in Multiphase Flows Vol. 2. International Academic Publishers, Vol. 2. p. 151-155

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

Biomass
Fuel burners
Drag
Pressure gradient
Natural gas
4 Citations (Scopus)

Extending the capabilities of CFD codes to assess ash related problems

Kær, S. K., Rosendahl, L. A. & Baxter, B. B., 2004, Proceedings of 227th ACS Annual Meeting, Division of Fuel Chemistry. American Chemical Society, Vol. 227.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

Ashes
Computational fluid dynamics
Deposits
Heat transfer
Straw
2003

Extending the modeling capacity of CFD codes applied to biomass-fired boilers

Kær, S. K. & Rosendahl, L. A., 2003, Proceedings of ECOS2003, Copenhagen, Denmark, June 30-July 2, 2003. <Forlag uden navn>, p. 251-264

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

Improved modelling of grate fired biomass boilers

Nielsen, C., Jørgensen, K., Iversen, S., Mosbech, H., Hassing, H., Glarborg, P. & Rosendahl, L. A., 2003, Proceedings of ECOS2003, Copenhagen, Denmark, June 30-July 2, 2003. <Forlag uden navn>, p. 273-279

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

Integrated furnace-steam cycle simulations of biomass fired power plants

Rosendahl, L. A., Grue, J., Salimi, P. & Rasmussen, A. R., 2003, Proceedings of ECOS2003, Copenhagen, Denmark, June 30-July 2, 2003. <Forlag uden navn>, p. 289-296

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

2002

Deposit formation modelling in biomass fired grate furnaces

Kær, S. K., Rosendahl, L. A. & Berg, S., 2002, Scandinavian Fluent User Conference 2002. p. 6

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

Improved Modeling of Grate Combustion Concept

Nielsen, C., Jørgensen, K., Iversen, S., Mosbech, H., Hassing, H., Glarborg, P. & Rosendahl, L. A., 2002, Proceedings of the 12th European Biomass Conference, 2002 : ETA renewable energies. <Forlag uden navn>

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

Toward a methodology to track nonspherical particles in biomass-fired furnaces

Yin, C., Rosendahl, L. A., Kær, S. K. & Sørensen, H., 2002, Scandinavian Fluent User Conference 2002. p. 8

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

Using a Lattice-Boltzmann simulation tool to predict aerodynamic properties of freely suspended cylinders

Jørgensen, J., Rosendahl, L. A. & Sommerfeld, M., 2002, Proceedings of the 10th ERCOFTAC workshop on two-phase flow predictions, 2002. p. 143-150

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

2001

A Practical Deposition Model Applicable to Full-Scale Boiler Simulations: Sub-Model Testing

Kær, S. K., Rosendahl, L. A. & Adamsen, P., 2001, Proceedings of ASME FEDSM'2001 : Fluids Engineering Division Summer Meeting, May 2001, New Orleans, USA.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

On the Motion of Cylinders in a Stagnant Fluid

Sørensen, H. & Rosendahl, L. A., 2001, ICMF'2001, Proceedings of the 4th International Conference on Multiphase Flow, May 27-June 1, 2001, New Orleans, Louisiana, USA.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

2000

Anisotropic Turbulent Diepersion of Non-Spherical and Spherical Particles in Swirling Flow

Rosendahl, L. A. & Sørensen, H., 2000, FEDSM'2000 : ASME Fluids Engineering Division Summer Meeting, June 2000: FED. Vol.251, 11017 ed. American Society of Mechanical Engineers

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

Detailed Modelling of the Multiphase Processes in Biomass Fired Systems

Kær, S. K., Rosendahl, L. A. & Condra, T. J., 2000, NEFP : Biomass Combustion Nordic CFD-Seminar, March 2000.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

Scale Effects on the Non-Newtonian Behaviour of Blood: a Numerical Study

Sørensen, L. T., Rosendahl, L. A., Condra, T. J. & Madsen, J. I., 2000, Proceedings of the IMECE'2000, Nov. 2000: FED. Vol. 253 ed. American Society of Mechanical Engineers, p. 1-5

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

1998

Numerical Analysis of Co-Firing Coal and Straw in a Utility Boiler at MIDTCRAFT ENERGY CONPANY, Denmark

Kær, S. K., Rosendahl, L. A. & Overgaard, P., 1998, Proceedings of the 4th European Computational Fluid Dynamics Conference, Athens, Greeve, 7-11 September, 1998. Papailiou, K. D. : Tsahalis, D. : Périaux, J. : Hirch, C. : Pandolfi, M. (eds.) (ed.). Wiley

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

1997

Numerical Modelling of Non-reacting and Reacting Non-swirling Methanol Sprays

Kær, S. K., Nielsen, K., Condra, T. J. & Rosendahl, L. A., 1997, Proceedings of the Third CFX International User Conference, Chesham, UK. Jones, I. P. (ed.) (ed.). AEA Technology, p. 429-442

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch