dr.ir. A. Mahmoudi (Amir)

Associate Professor
ET-TFE-TE
Horst Complex N244
a.mahmoudi@utwente.nl
+31534893311
Business card

I am assistant professor at the thermal engineering group. My work over the past several years has built on diverse expertise and broad knowledge within the Sustainable Energy Applications and thermal enhancement technology. I finished my PhD in 2015 at University of Luxembourg. During my PhD, I have studied the thermodynamic behavior of biomass conversion. For this reason, I have developed a multi-physics and multi-scale model, able to give detailed information about the phenomena occurring in biomass conversion. In 2016, I started my research at University of Twent. My research is focused on solar thermal energy, transport phenomena and multi-scale modelings

Expertise

  • Physics

    • Nanofluid
    • Free Convection
    • Particle
    • Solid State
    • Heat
    • Volume

  • Engineering

    • Packed Bed

  • Chemistry

    • Procedure

Organisations

 My research interests are:

Publications

2024
Characterizing Changes in a Salt Hydrate Bed Using Micro X-Ray Computed Tomography, Article 77. Arya, A., Martinez-Garcia, J., Schuetz, P., Mahmoudi, A., Brem, G., Donkers, P. A. J. & Shahi, M.https://doi.org/10.1007/s10921-024-01092-7Microstructural changes in thermochemical heat storage material over cycles: Insights from micro-X-ray computed tomography, Article 120045. Arya, A., Mahmoudi, A., Donkers, P. A. J., Brem, G. & Shahi, M.https://doi.org/10.1016/j.renene.2024.120045Characterizing Changes in Salt Hydrates using Micro X-Ray Computed Tomography for Improved Cyclability in Thermochemical MaterialsIn 13th Conference on Industrial Computed Tomography (iCT) 2024 (pp. 42-44). Aastha, Mahmoudi, A. & Shahi, M.A novel multi-reactor system for thermochemical heat storage through detailed modeling of K2CO3 particles, Article 110028. Kieskamp, B., Mahmoudi, A. & Shahi, M.https://doi.org/10.1016/j.est.2023.110028Simulation-based analysis of thermochemical heat storage feasibility in third-generation district heating systems: Case study of Enschede, Netherlands, Article 119734. Yeh, C. Y., De Swart, J. K., Mahmoudi, A., Singh, A. K., Brem, G. & Shahi, M.https://doi.org/10.1016/j.renene.2023.119734
2023
Thermochemical Energy Storage Design in Improving Peak Shaving for District Heating System. University of Twente. Yeh, C.-Y.Volume variation in a thermochemical material- An experimental studyIn Eurotherm Seminar #116 - Innovative solutions for thermal energy storage deployment (pp. 103-106). Universitat de Lleida. Aastha, Beving, M., Mahmoudi, A. & Shahi, M.https://doi.org/10.21001/eurotherm.seminar.116.2023Reaction kinetics of the hydration of potassium carbonate including the influence of metastabilityIn Eurotherm Seminar #116: Innovative solutions for thermal energy storage deployment (pp. 27-30). Universitat de Lleida. Kieskamp, B., Mahmoudi, A. & Shahi, M.https://doi.org/10.21001/eurotherm.seminar.116.2023
2022
A review of passive cooling of photovoltaic devices, Article 100579. Mahdavi, A., Farhadi, M., Gorji-Bandpy, M. & Mahmoudi, A.https://doi.org/10.1016/j.clet.2022.100579Experimental analysis of Shape-Stabilized PCM applied to a Direct-Absorption evacuated tube solar collector exploiting sodium acetate trihydrate and graphite, Article 116176. Sadeghi, G., Mehrali, M., Shahi, M., Brem, G. & Mahmoudi, A.https://doi.org/10.1016/j.enconman.2022.116176Application of a Shape-Stabilized PCM in Direct-Absorption-Storage Solar Collectors Accompanied by Constructing a Large-Scale Solar Simulator. University of Twente. Sadeghi, G.Progress of experimental studies on compact integrated solar collector-storage retrofits adopting phase change materials, 62-95. Sadeghi, G., Mehrali, M., Shahi, M., Brem, G. & Mahmoudi, A.https://doi.org/10.1016/j.solener.2022.03.070Experimental and numerical analysis of thermal performance of shape stabilized PCM in a solar thermal collector, Article 101706. Yeh, C.-Y., Boonk, K. J. F., Sadeghi, G., Mehrali, M., Shahi, M., Brem, G. & Mahmoudi, A.https://doi.org/10.1016/j.csite.2021.101706
2021
A thorough investigation of thermochemical heat storage system from particle to bed scale, Article 116877. Mahmoudi, A., Donkers, P. A. J., Walayat, K., Peters, B. & Shahi, M.https://doi.org/10.1016/j.ces.2021.116877Simultaneous charging and discharging of multi-tube heat storage systems using copper fins and Cu nanoparticles, Article 101343. Mahdavi, A., Erfani Moghaddam, M. A. & Mahmoudi, A.https://doi.org/10.1016/j.csite.2021.101343Experimental and numerical investigations for effective thermal conductivity in packed beds of thermochemical energy storage materials, Article 117006. Walayat, K., Duesmann, J., Derks, T., houshang Mahmoudi, A., Cuypers, R. & Shahi, M.https://doi.org/10.1016/j.applthermaleng.2021.117006Simultaneous solar-thermal energy harvesting and storage via shape stabilized salt hydrate phase change material, Article 126624. Mehrali, M., ten Elshof, J. E., Shahi, M. & Mahmoudi, A.https://doi.org/10.1016/j.cej.2020.126624
2020
Numerical modeling of thermal storage performance of encapsulated pcm particles in an unstructured packed bed, Article 6413. Mol, J., Shahi, M. & Mahmoudi, A.https://doi.org/10.3390/en13236413How a conductive baffle improves melting characteristic and heat transfer in a rectangular cavity filled with gallium, Article 100453. Farsani, R., Mahmoudi, A. & Jahangiri, M.https://doi.org/10.1016/j.tsep.2019.100453
2019
Successive melting and solidification of paraffin–alumina nanomaterial in a cavity as a latent heat thermal energy storage, Article 368. Yadollahi Farsani, R., Raisi, A. & Mahmoudi, A.https://doi.org/10.1007/s40430-019-1859-8

Other contributions

Full list of my publications can be found in: 

https://scholar.google.com/citations?user=zVQ4eX4AAAAJ&hl=en

 

ORCID ID:   https://orcid.org/0000-0002-8265-677X

Research profiles

Current projects

HEAT-LAND

INNO-DSS

Innovative shaped stabilized PCM for direct solar receiver-storage

Finished projects

NEM0

NUMERICAL INVESTIGATION OF MULTICOMPONENT FUEL COMBUSTION

Address

University of Twente

Horst Complex (building no. 20), room N244
De Horst 2
7522 LW Enschede
Netherlands

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