Kimiaei, S., Kazemi-Ranjbar, S., & Eslami Nejad, P. (2023). Grid-friendly ground source heat pump configurations to reduce the peak power demand of conventional electric-based heating systems. Energy and Buildings, 290, 113084 (14 pages).
Directory of Experts
Eslami Nejad, Parham

Directory of Experts
Eslami Nejad, Parham
Directory of Experts
Publications by type
Journal article (24)
Conference paper (19)
Book (1)
Book chapter
Patent (2)
Report
Thesis (1)
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Parham Eslami Nejad (47)
- Journal articles (24)
- 2023
Journal article Journal article Bastani, A., Nguyen, A., Eslami Nejad, P., & Badache, M. (2023). Numerical investigation of using a field of shallow boreholes with latent heat storage and solar injection in cold climates. Geothermics, 112, 11 pages.
- 2020
Journal article Bastani, A., Eslami Nejad, P., Badache, M., & Nguyen, A. T. A. (2020). Experimental characterization of a transcritical CO₂ direct expansion ground source heat pump for heating applications. Energy and Buildings, 212, 109828 (11 pages).Journal article Eslami Nejad, P., Cimmino, M., Nguyen, A., Badache, M., & Bastani, A. (2020). Performance comparison of a vertical direct expansion geothermal evaporator: PART II, multiple U-pipes. International Journal of Refrigeration, 116, 161-171.Journal article Eslami Nejad, P., Nguyen, A., Cimmino, M., Bastani, A., & Badache, M. (2020). Performance comparison of a vertical direct expansion geothermal evaporator: Part I, single U-pipe using different refrigerants. [Comparaison des performances d'un évaporateur géothermique vertical à détente directe: Partie I, Tuyauterie en U unique avec différents frigorigènes].
- 2019
Journal article Nguyen, A., & Eslami Nejad, P. (2019). A transient coupled model of a variable speed transcritical CO₂ direct expansion ground source heat pump for space heating and cooling. Renewable Energy, 140, 1012-1021.Journal article Corcoran, A., Eslami Nejad, P., Bernier, M., & Badache, M. (2019). Calibration of thermal response test (TRT) units with a virtual borehole. Geothermics, 79, 105-113.Journal article Badache, M., Aidoun, Z., Eslami Nejad, P., & Blessent, D. (2019). Ground-Coupled Natural Circulating Devices (Thermosiphons): A Review of Modeling, Experimental and Development Studies.Journal article Nguyen, A., Eslami Nejad, P., Badache, M., & Bastani, A. (2019). Influence of an internal heat exchanger on the operation of a CO₂ direct expansion ground source heat pump. Energy and Buildings, 202, 109343 (10 pages).Journal article Badache, M., Eslami Nejad, P., Bastani, A., Aidoun, Z., & Nguyen, A. (2019). Theoretical and experimental analysis of a vertical direct expansion geothermal evaporator using CO₂ as refrigerant. Science and Technology for the Built Environment, 25(8), 1081-1094.
- 2018
Journal article Eslami Nejad, P., Badache, M., Bastani, A., & Aidoun, Z. (2018). Detailed Theoretical Characterization of a Transcritical CO₂ Direct Expansion Ground Source Heat Pump Water Heater.Journal article Badache, M., Ouzzane, M., Eslami Nejad, P., & Aidoun, Z. (2018). Experimental study of a carbon dioxide direct-expansion ground source heat pump (CO2-DX-GSHP). Applied Thermal Engineering, 130, 1480-1488.Journal article Nguyen, A., Eslami Nejad, P., Badache, M., & Bastani, A. (2018). Pressure–enthalpy coupled thermal resistance and capacity model (PH-TRCM) for direct-expansion borehole heat exchangers: Application for supercritical CO₂. Geothermics, 76, 50-59.
- 2017
Journal article Cimmino, M., & Eslami Nejad, P. (2017). A simulation model for solar assisted shallow ground heat exchangers in series arrangement. Energy and Buildings, 157, 227-246.
- 2016
Journal article Badache, M., Eslami Nejad, P., Ouzzane, M., Aidoun, Z., & Lamarche, L. (2016). A new modeling approach for improved ground temperature profile determination. Renewable Energy, 85, 436-444.
- 2015
Journal article Eslami Nejad, P., Ouzzane, M., & Aidoun, Z. (2015). A quasi-transient model of a transcritical carbon dioxide direct-expansion ground source heat pump for space and water heating. Applied Thermal Engineering, 91, 259-269.Journal article Hakkaki-Fard, A., Eslami Nejad, P., Aidoun, Z., & Ouzzane, M. (2015). A techno-economic comparison of a direct expansion ground-source and an air-source heat pump system in Canadian cold climates. Energy, 87, 49-59.Journal article Ouzzane, M., Eslami Nejad, P., Badache, M., & Aidoun, Z. (2015). New correlations for the prediction of the undisturbed ground temperature. Geothermics, 53, 379-384.
- 2014
Journal article Ouzzane, M., Eslami Nejad, P., Aidoun, Z., & Lamarche, L. (2014). Analysis of the convective heat exchange effect on the undisturbed ground temperature. Solar Energy, 108, 340-347.Journal article Eslami Nejad, P., Ouzzane, M., & Aidoun, Z. (2014). Modeling of a two-phase CO₂-filled vertical borehole for geothermal heat pump applications. Applied Energy, 114, 611-620.
- 2013
Journal article Eslami Nejad, P., & Bernier, M. (2013). A preliminary assessment on the use of phase change materials around geothermal boreholes. ASHRAE Transactions, 119(2), 312-321.
- 2012
Journal article Eslami Nejad, P., & Bernier, M. (2012). Freezing of geothermal borehole surroundings : a numerical and experimental assessment with applications. Applied Energy, 98, 333-345.
- 2011
Journal article Eslami Nejad, P., & Bernier, M. (2011). Coupling of geothermal heat pumps with thermal solar collectors using double U-tube boreholes with two independent circuits. Applied Thermal Engineering, 31(14-15), 3066-3077.Journal article Eslami Nejad, P., & Bernier, M. (2011). Heat Transfer in Double U-Tube Boreholes With Two Independent Circuits. Journal of Heat Transfer, 133(8).
- 2023
- Conference papers (19)
- 2020
Conference paper Eslami Nejad, P., Badache, M., Bastani, A., & Nguyen, A. (2020, December). Novel ground heat exchanger configurations for CO2 direct expansion geothermal heat pumps [Paper]. 14th IIR-Gustav Lorentzen Conference Natural Refrigerants (GL2020), Kyoto, Japon.Conference paper Eslami Nejad, P., & Bastani, A. (2020, December). Two-phase CO₂ loop for thermal energy management in buildings: Concept and building energy performance improvement [Paper]. 14th IIR-Gustav Lorentzen Conference Natural Refrigerants (GL2020).
- 2018
Conference paper Eslami Nejad, P., Badache, M., Corcoran, A., & Bernier, M. (2018, September). A virtual borehole for thermal response test unit calibration : test facility and concept development [Paper]. 2018 IGSHPA Research Track, Stockholm, Sweden (9 pages).Conference paper Badache, M., Eslami Nejad, P., Bastani, N. A., Aidoun, Z., & Ouzzane, M. (2018, September). Carbon dioxide evaporation process in direct expansion geothermal boreholes [Paper]. 2018 IGSHPA Research Track, Stockholm, Sweden (9 pages).
- 2017
Conference paper Eslami Nejad, P., Badache, M., Ouzzane, M., & Aidoun, Z. (2017, March). Direct expansion ground source heat pump using carbon dioxide as refrigerant: Test facility and theoretical model presentation [Paper]. IGSHPA Technical/Research Conference and Expo, Denver, Colorado (9 pages).Conference paper Cimmino, M., Eslami Nejad, P., & Hossatte-Ducassy, S. (2017, March). Heat pump capacity effects on peak electricity consumption and total length of self and solar-assisted shallow ground heat exchanger networks [Paper]. IGSHPA Technical/Research Conference and Expo, Denver, Colorado.
- 2016
Conference paper Hakkaki-Fard, A., Aidoun, Z., & Eslami Nejad, P. (2016, June). Evaluation of Refrigerant Mixtures in Three Different Cold-Climate Residential Air-Source Heat Pumps [Paper]. Unspecified (8 pages).Conference paper Eslami Nejad, P., Hakkaki-Fard, A., Aidoun, Z., & Ouzzane, M. (2016, June). Technical assessment of ground source, air source and hybrid heat pumps for a single-family building in cold climates [Abstract]. 2016 ASHRAE Annual Conference, St-Louis, Missouri (11 pages). Published in ASHRAE Transactions, 122(2).
- 2015
Conference paper Eslami Nejad, P., Hakkaki-Fard, A., Aidoun, Z., & Ouzzane, M. (2015, July). Assessment of three heat pump options for cold climate heating applications [Paper]. 11th International Conference on Heat Transfer, Fluid Mechanics (HEFAT 2015), Kruger National Park, South Africa.Conference paper Eslami Nejad, P., Hakkaki-Fard, A., Aidoun, Z., & Ouzzane, M. (2015, June). Direct Expansion Ground-Source vs Air-Source Heat Pumps: Is the “Hybrid” System a Solution to Expensive Ground Loop Installations in Cold Climates? [Paper]. 2015 ASME Power and Energy, San Diego, CA.Conference paper Badache, M., Eslami Nejad, P., Ouzzane, M., & Aidoun, Z. (2015, June). Nouvelle approche pour l'évaluation du profil de température du sol [Paper]. XIIème Colloque Interuniversitaire Franco-Québécois sur la Thermique des Systèmes, Sherbrooke, Québec.
- 2014
Conference paper Eslami Nejad, P., Bernier, M., & Cauret, O. (2014, June). Evaluation of the thermal performance of two non- standard borehole configurations [Paper]. 2014 ASHRAE Annual Conference, Seattle, WA, USA. Published in ASHRAE Transactions, 120(2).Conference paper Eslami Nejad, P., Ouzzane, M., Aidoun, Z., & Lamarche, L. (2014, May). Transcritical carbon dioxide direct-expansion ground coupled heat pump: modeling and application [Poster]. 11th IEA Heat Pump Conference, Montréal, Québec.
- 2013
Conference paper Eslami Nejad, P., Ouzzane, M., & Aidoun, Z. (2013, November). CO₂-Filled Vertical Geothermal Boreholes: Modeling and Application [Paper]. ASME 2013 International Mechanical Engineering Congress and Exposition (IMECE 2013), San Diego, CA (6 pages).Conference paper Ouzzane, M., Aidoun, Z., & Eslami Nejad, P. (2013, June). Étude numérique et expérimentale de la distribution de la température dans le sol en présence de la neige [Paper]. XIème Colloque Inter-universitaire Franco-Québécois, Reims, Paris.
- 2012
Conference paper Eslami Nejad, P., & Bernier, M. (2012, May). Simulations of a new double U-tube borehole configuration with solar heat injection and ground freezing [Paper]. IBPSA-Canada - eSim, Halifax, N.S., Canada.
- 2009
Conference paper Eslami Nejad, P., & Bernier, M. (2009, July). Impact of grey water heat recovery on the electrical demand of domestic hot water heaters [Paper]. 11th International Building Performance Simulation Association Conference and Exhibition, Glasgow.Conference paper Eslami Nejad, P., Langlois, A., Chapuis, S., Bernier, M., & Faraj, W. (2009, June). Solar heat injection into boreholes [Paper]. 4th annual Canadian solar buildings conference : plug into the sun, Toronto, Ont.
- 2005
Conference paper Eslami Nejad, P., & Saboohi, Y. (2005, November). Optimal Model of Solid Waste Technology Assessment [Paper]. ASME 2005 International Mechanical Engineering Congress and Exposition (IMECE 2005), Orlando, Florida.
- 2020
- Books (1)
- 2016
Book Badache, M., Ouzzane, M., Eslami Nejad, P., & Aidoun, Z. (2016). Recent Advances in Shallow Ground Thermal Energy: Modeling and Developments.
- 2016
- Patents (2)
- 2020
Patent Eslami Nejad, P., Ouzzane, M., Guay, C., & Badache, M. (2020). Multi-channel ground heat exchange unit and geothermal system. (Patent no. US11181302).Patent Eslami Nejad, P., Bastani, A., & Giguere, D. (2020). Single-pipe thermal energy system. (Patent Application no. US20200041163).
- 2020
- Theses (1)
- 2011
Thesis Eslami Nejad, P. (2011). Double U-Tube Geothermal Borehole Operation Under Phase Change Conditions [Ph.D. thesis, École Polytechnique de Montréal].
- 2011