• AC losses analysis approaches for electric vehicle motors with hairpin winding configurationShams Ghahfarokhi, Payam; Podgornovs, Andrejs; Marques Cardoso, Antonio J.; Kallaste, Ants; Belahcen, Anouar; Vaimann, ToomasIECON 2021 - 47th Annual Conference of the IEEE Industrial Electronics Society, 20212021 / p. 1-4 : ill https://doi.org/10.1109/IECON48115.2021.9589339 https://www.scopus.com/sourceid/56670 https://www.scopus.com/record/display.uri?eid=2-s2.0-85119499431&origin=inward&txGid=1e60eefb46872a0b4433985faee8db06 https://www.webofscience.com/wos/woscc/full-record/WOS:000767230601104
• Analysis of the local and global forces acting on the coil structure of a modular slotless permanent magnet generatorKallaste, Ants; Vaimann, Toomas; Belahcen, Anouar; Shams Ghahfarokhi, Payam; Rassõlkin, AntonScientific Journal of Riga Technical University. Electrical, control and communication engineering2019 / p. 9-14 : ill https://doi.org/10.2478/ecce-2019-0002
• Analytical thermal model and flow network analysis suitable for open self-ventilated machinesShams Ghahfarokhi, Payam; Kallaste, Ants; Belahcen, Anouar; Vaimann, ToomasIET Electric Power Applications2020 / p. 929-936 : ill https://doi.org/10.1049/iet-epa.2019.1020 https://www.scopus.com/sourceid/5100155084 https://www.scopus.com/record/display.uri?eid=2-s2.0-85085983603&origin=inward&txGid=0e65220bd88a8be20e9d6c93563f92e3 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=IET%20ELECTR%20POWER%20APP&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000538127400001
• Design of an additively manufactured thermal solution for an axial flux switched reluctance motorSarap, Martin; Singh, Shalini; Kallaste, Ants; Jawad Qureshi, Ahmed Jawad; Tiismus, Hans; Vaimann, Toomas; Shams Ghahfarokhi, PayamCase studies in thermal engineering2025 / art. 105805 https://doi.org/10.1016/j.csite.2025.105805
• Determination of heat transfer coefficient from housing surface of a totally enclosed fan-cooled machine during passive coolingShams Ghahfarokhi, Payam; Podgornovs, Andrejs; Kallaste, Ants; Cardoso, Antonio J. Marques; Belahcen, Anouar; Vaimann, Toomas; Asad, Bilal; Tiismus, HansMachines2021 / art. 120 https://doi.org/10.3390/machines9060120 https://www.scopus.com/sourceid/21100838145 https://www.scopus.com/record/display.uri?eid=2-s2.0-85108676828&origin=inward&txGid=6801ca586da41bf1504b9367d481aff9 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=MACHINES&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000666561900001
• Determination of heat transfer coefficient of finned housing of a TEFC variable speed motorShams Ghahfarokhi, Payam; Kallaste, Ants; Podgornovs, Andrejs; Belahcen, Anouar; Vaimann, Toomas; Asad, BilalElectrical Engineering2021 / p. 1009–1017 : ill https://doi.org/10.1007/s00202-020-01132-1 https://www.scopus.com/sourceid/16065 https://www.scopus.com/record/display.uri?eid=2-s2.0-85095730833&origin=inward&txGid=f2d1ffd56fbfa217c5eea925fd92b0c7 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=ELECTR%20ENG&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000588228500002
• Determination of natural convection heat transfer coefficient over the fin side of a coil systemShams Ghahfarokhi, Payam; Belahcen, Anouar; Kallaste, Ants; Vaimann, Toomas; Rassõlkin, AntonInternational journal of heat and mass transfer2018 / p. 677-682 : ill https://doi.org/10.1016/j.ijheatmasstransfer.2018.05.071 https://www.scopus.com/sourceid/20448 https://www.scopus.com/record/display.uri?eid=2-s2.0-85047208487&origin=inward&txGid=d0260f561145ef532d7c593978f2a600 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=INT%20J%20HEAT%20MASS%20TRAN&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000442979300054
• Development of analytical thermal analysis tool for synchronous reluctance motorsShams Ghahfarokhi, Payam; Kallaste, Ants; Podgornovs, Andrejs; Belahcen, Anouar; Vaimann, ToomasIET electric power applications2020 / p. 1828-1836 https://doi.org/10.1049/iet-epa.2020.0237 https://www.scopus.com/sourceid/5100155084 https://www.scopus.com/record/display.uri?eid=2-s2.0-85091693073&origin=inward&txGid=3c30507c030f739433ddece9b3e0ed37 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=IET%20ELECTR%20POWER%20APP&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000575110500009
• Development of thermal analysis tools for synchronous reluctance motors = Soojusanalüüsi töövahendi väljaarendus sünkroon-reluktantsmootorileShams Ghahfarokhi, Payam2019 https://digi.lib.ttu.ee/i/?12288 https://www.ester.ee/record=b5233445*est
• The effect of build direction on the thermal conductivity of additively manufactured AIS10Mg and silicon-steel samplesSarap, Martin; Kallaste, Ants; Shams Ghahfarokhi, Payam; Tiismus, Hans; Vaimann, Toomas2022 International Conference on Electrical Machines (ICEM)2022 / p. 538-543 https://doi.org/10.1109/ICEM51905.2022.9910944
• Electrical and thermal anisotropy in additively manufactured AlSi10Mg and Fe-Si samplesSarap, Martin; Tiismus, Hans; Kallaste, Ants; Saarna, Mart; Kolnes, Märt; Shams Ghahfarokhi, Payam; Vaimann, ToomasMachines2025 / art. 1 https://doi.org/10.3390/machines13010001
• Hybrid thermal model of a synchronous reluctance machineShams Ghahfarokhi, Payam; Kallaste, Ants; Belahcen, Anouar; Vaimann, Toomas; Rassõlkin, AntonCase studies in thermal engineering2018 / p. 381-389 : ill https://doi.org/10.1016/j.csite.2018.05.007 https://www.scopus.com/sourceid/21100262580 https://www.scopus.com/record/display.uri?eid=2-s2.0-85047337506&origin=inward&txGid=f23aab80498472f5979fe252907808be https://jcr.clarivate.com/jcr-jp/journal-profile?journal=CASE%20STUD%20THERM%20ENG&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000461241700042
• Integrating smart energy management system with internet of things and cloud computing for efficient demand side management in smart gridsSaleem, M. Usman; Shakir, Mustafa; Usman, M. Rehan; Bajwa, M. Hamza Tahir; Shabbir, Noman; Shams Ghahfarokhi, Payam; Daniel, KamranEnergies2023 / art. 4835 : ill https://doi.org/10.3390/en16124835 https://www.scopus.com/sourceid/62932 https://www.scopus.com/record/display.uri?eid=2-s2.0-85163821253&origin=inward&txGid=f00174896c4f3855f44215fe4627c097 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=ENERGIES&year=2023 https://www.webofscience.com/wos/woscc/full-record/WOS:001017066900001
• Oil spray cooling system in electrical machineShams Ghahfarokhi, Payam20th International Symposium "Topical problems in the field of electrical and power engineering. Doctoral school of energy and geotechnology. III" : Tallinn, Estonia, September 8-10, 20212022 / p. 11-12 : ill https://www.ester.ee/record=b5457278*est
• Oil spray cooling with hairpin windings in high-performance electric vehicle motorsShams Ghahfarokhi, Payam; Podgornovs, Andrejs; Kallaste, Ants; Vaimann, Toomas; Belahcen, Anouar; Cardoso, Antonio J. Marques2021 28th International Workshop on Electric Drives : Improving Reliability of Electric Drives (IWED)2021 / 5 p https://doi.org/10.1109/IWED52055.2021.9376390
• Power losses analysis in thermal design of a synchronous reluctance motorShams Ghahfarokhi, Payam; Kallaste, Ants; Vaimann, Toomas; Belahcen, Anouar2019 IEEE 60th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON), 7-9 October 2019 : conference proceedings2019 / 5 p. : ill https://doi.org/10.1109/RTUCON48111.2019.8982256
• Steady-state thermal model of a synchronous reluctance motorShams Ghahfarokhi, Payam; Belahcen, Anouar; Kallaste, Ants; Vaimann, Toomas; Rassõlkin, Anton59th Annual International Scientific Conference on Power and Electrical Engineering : November 12, 13, 2018, Riga Technical University (RTUCON) : conference proceedings2018 / 5 p. : ill https://doi.org/10.1109/RTUCON.2018.8659846
• Thermal analysis of a SynRM using a thermal network and a hybrid modelShams Ghahfarokhi, Payam; Belahcen, Anouar; Kallaste, Ants; Vaimann, Toomas; Gevorkov, Levon; Rassõlkin, Anton2018 XIII International Conference on Electrical Machines (ICEM 2018) : Alexandroupoli, Greece, 3-6 September 20182018 / p. 2682-2688 : ill https://doi.org/10.1109/ICELMACH.2018.8507002
• Thermal analysis of salient pole synchronous machines by multiple model planes approachShams Ghahfarokhi, Payam; Kallaste, Ants; Podgornovs, Andrejs; Belahcen, Anouar; Vaimann, Toomas; Kudrjavtsev, Oleg2020 International Conference on Electrical Machines (ICEM), 23-26 august 2020, Gothenburg, Sweden : online : proceedings2020 / p. 1511–1517 https://doi.org/10.1109/ICEM49940.2020.9270753
• Thermal modeling of a TEFC synchronous reluctance motorShams Ghahfarokhi, Payam; Podgornovs, Andrejs; Marques Cardoso, Antonio J.; Kallaste, Ants; Belahcen, Anouar; Vaimann, Toomas2021 IEEE 62nd International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON), 15-17 Nov. 2021 : conference proceedings2021 / 4 p. : ill https://doi.org/10.1109/RTUCON53541.2021.9711740