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Publications by Hans Havtun

Peer reviewed

Articles

[1]
J. Chen et al., "A review on versatile ejector applications in refrigeration systems," Renewable & sustainable energy reviews, vol. 49, pp. 67-90, 2015.
[2]
J. Chen, H. Havtun and B. E. Palm, "Conventional and advanced exergy analysis of an ejector refrigeration system," Applied Energy, vol. 144, pp. 139-151, 2015.
[3]
J. Chen, H. Havtun and B. Palm, "Investigation of ejectors in refrigeration system : Optimum performance evaluation and ejector area ratios perspectives," Applied Thermal Engineering, vol. 64, no. 1-2, pp. 182-191, 2014.
[4]
J. Chen, H. Havtun and B. Palm, "Parametric analysis of ejector working characteristics in the refrigeration system," Applied Thermal Engineering, vol. 69, no. 1-2, pp. 130-142, 2014.
[5]
J. Chen, H. Havtun and B. Palm, "Screening of working fluids for the ejector refrigeration system," International journal of refrigeration, vol. 47, pp. 1-14, 2014.
[6]
R. Anton Remirez, H. Jonsson and B. Moshfegh, "Detailed CFD modelling of EMC screen for radio base stations : a parametric study," IEEE transactions on components and packaging technologies (Print), vol. 32, no. 1, pp. 145-155, 2009.
[7]
R. Anton et al., "Refrigerating Cycle Simulator : System Modelling, Educational Implementation and Assessment," International journal of engineering education, vol. 25, no. 2, pp. 324-332, 2009.
[8]
R. Anton Remirez, H. Jonsson and B. Moshfegh, "Compact CFD modelling of EMC screen for radio base stations : a porous media approach and a correlation for the directional loss coefficients," IEEE transactions on components and packaging technologies (Print), vol. 30, no. 4, pp. 875-885, 2007.
[9]
R. Anton Remirez, H. Jonsson and B. Moshfegh, "Detailed CFD Modelling of EMC Screen for Radio Base Stations : A Conjugate Heat Transfer Problem," International Journal of Heat Exchangers, vol. 8, no. 1, pp. 95-116, 2007.
[10]
R. Anton Remirez, H. Jonsson and B. Moshfegh, "Detailed CFD modelling of EMC screen for radio base stations : a benchmark study," IEEE transactions on components and packaging technologies (Print), vol. 30, no. 4, pp. 754-763, 2007.
[11]
H. Jonsson and B. Moshfegh, "Modeling of the thermal and hydraulic performance of plate fin, strip fin, and pin fin heat sinks : Influence of flow bypass," IEEE transactions on components and packaging technologies (Print), vol. 24, no. 2, pp. 142-149, 2001.
[12]
H. Jonsson and B. Palm, "Thermal and hydraulic behavior of plate fin and strip fin heat sinks under varying bypass conditions," IEEE transactions on components and packaging technologies (Print), vol. 23, no. 1, pp. 47-54, 2000.

Conference papers

[14]
B. Kjellgren et al., "Looking from the inside: Peer-exploration of teaching and learning experiences and attitudes among faculty at a technical university," in Proceedings of the 2020 IEEE Frontiers in Education Conference (FIE), 2020.
[17]
I. Naimi-Akbar, H. Havtun and S. Nyberg, "Systematic course analysis - How infrastructure and research findings collaborate to support course development," in Proceedings - Frontiers in Education Conference, FIE, 2019.
[19]
I. Naimi-Akbar, H. Havtun and S. Nyberg, "Systematic course analysis – how infrastructure and research findings collaborate to support course development," in 2018 IEEE Frontiers in Education Conference, 2018.
[20]
B. Kjellgren et al., "The Pedagogical Developers Initiative – Sustainable Impact of Falling into Oblivion?," in Proceedings of the 14th International CDIO Conference, 2018, pp. 738-747.
[21]
J. Chen et al., "An Experimental Study of Vapor Ejectors Working with R245fa," in Second Thermal and Fluids Engineering Conference, 2017, pp. 925-928.
[24]
A. Berglund et al., "THE PEDAGOGICAL DEVELOPERS INITIATIVE : SYSTEMATIC SHIFTS, SERENDIPITIES, AND SETBACKS," in 13th International CDIO Conference in Calgary, Canada, June 18-22, 2017, 2017.
[26]
A. Berglund et al., "The pedagogical developers initiative - development, implementation and lessons learned from a systematic approach to faculty development," in Proceedings of the 12th International CDIO Conference, Turku University of Applied Sciences, Turku, Finland, June 12-16, 2016, 2016, pp. 497-508.
[28]
V. Sakavets and H. Havtun, "Review of Large Scale Heat Pumps and Potential of their Introduction to Natural Gas Markets," in REHVA Annual Conference, 2015, pp. 142-148.
[29]
A. Berglund et al., "The Pedagogical Developers Initiative – Changing Educational Practices and Strengthening CDIO skills," in Proceedings of the 11th International CDIO Conference, Chengdu, China, June 8-11 2015, 2015.
[30]
J. Chen, H. Havtun and B. Palm, "Thermoeconomic optimization of an ejector refrigeration system working with isobutane," in 11th IIR Gustav Lorentzen Conference on Natural Refrigerants : Natural Refrigerants and Environmental Protection, GL 2014, 2014, pp. 286-294.
[31]
H. Havtun and C. Törnqvist, "Reducing Ventilation Energy Demand by Using Air-to-Earth Heat Exchangers : Part 1 - Parametric Study," in Sustainability in Energy and Buildings : Proceedings of the 4th International Conference on Sustainability in Energy and Buildings (SEB´12), 2013, pp. 717-729.
[32]
H. Havtun and C. Törnqvist, "Reducing Ventilation Energy Demand by Using Air-to-Earth Heat Exchangers : Part 2 – System Design Considerations," in Sustainability in Energy and Buildings : Proceedings of the 4th International Conference on Sustainability and Energy in Buildings (SEB '12), 2013, pp. 731-742.
[33]
H. Havtun, R. Izadi and C. El Azzi, "The Green Room : A Giant Leap in Development of Energy-efficient Cooling Solutions for Datacenters," in Sustainability in Energy and Buildings : Proceedings of the 4th International Conference in Sustainability in Energy and Buildings (SEB´12), 2013, pp. 743-755.
[34]
R. Anton Remirez et al., "Smoke and CFD visualization of the flow after an EMC screen in a sub-rack model," in Proceeding of the THERMINIC 05, 2005.
[35]
R. Anton, H. Jonsson and B. Moshfegh, "Modelling of EMC Screens for Radio Base Stations : Part 2: Evaluation of Turbulence Models," in Proc. 9th  InterSociety Conf. on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm 2004), Las Vegas, NV, USA, 2004, pp. 471-478.
[36]
R. Anton Remirez, H. Jonsson and B. Moshfegh, "Modelling of EMC screens for radio base stations Part 1 : Experimental parametric study," in ITherm 2004, Vol 1, 2004, pp. 463-470.
[37]
H. Jonsson and B. Moshfegh, "Enhancement of the Cooling Performance of Circular Pin Fin Heat Sinks Under Flow Bypass Conditions," in Proc. 8th  InterSociety Conf. on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm 2002), San Diego, CA, USA, 2002, pp. 425-432.
[39]
R. Anton, H. Jonsson and B. Palm, "Modeling of Air Conditioning Systems for Cooling of Data Centers," in Proc. 8th  InterSociety Conf. on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm 2002), San Diego, CA, USA, 2002, pp. 552-558.
[40]
A. Martin, H. Jonsson and I. Martinac, "Sustainable Energy Engineering : An International Master Degree Program," in Proc. Engineering in Sustainable Development Conference, October 24th/25th 2002, Delft, The Netherlands, 2002, p. Paper no. 143.
[41]
H. Jonsson and B. Moshfegh, "CFD Modeling of the Cooling Performance of Pin Fin Heat Sinks Under Bypass Flow Conditions," in Proceedings of IPACK’01 The Pacific Rim/ASME International Electronic Packaging Technical Conference and Exhibition July 8-13, 2001, Kauai, Hawaii, USA, 2001.
[42]
H. Jonsson and B. Moshfegh, "Modeling of the Thermal and Hydraulic Performance of Plate Fin, Strip Fin, and Pin Fin Heat Sinks : Influence of Flow Bypass," in 7th  InterSociety Conf. on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm 2000), 2000, pp. 185-192.
[43]
H. Jonsson and B. Palm, "Thermal and Hydraulic Behavior of Plate Fin and Strip Fin Heat Sinks Under Varying Bypass Conditions," in 6th InterSociety Conf. on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm´98), 1998, pp. 96-103.
[45]

Non-peer reviewed

Conference papers

[46]
A. Rosén, H. Havtun and H. Lennholm, "Framework for bottom-up integration of sustainable development in engineering educations," in Symposium “Accelerating the Implementation of Sustainable Development in the Curriculum”, Stockholm, Sweden, 10th-11th September, 2019, 2019.
[47]
A. Berglund et al., "Kommer det på tentan? : Uppfattningar om motivation och demotivation bland studenter på ingenjörsutbildningar," in 5:e Utvecklingskonferensen för Sveriges ingenjörsutbildningar, Uppsala universitet, 18–19 november 2015, 2015.

Books

[48]
H. Havtun, P. Bohdanowicz and J. Claesson, Sustainable Energy Utilization. Stockholm : KTH Energiteknik, 2021.
[49]
H. Havtun, Applied Thermodynamics : Collection of formulas. 1st ed. Lund, Sweden : Studentlitteratur AB, 2014.
[50]
H. Havtun, Arbetsmaterial till Tillämpad termodynamik. 1st ed. Lund : Studentlitteratur AB, 2014.

Chapters in books

[51]
H. Havtun and P. Bohdanowicz, "Ch 10: Passive Heating and Cooling Systems," in Sustainable Energy Utilisation, Havtun, H., Bohdanowicz, P. Ed., 300th ed. Stockholm : KTH Royal Institute of Technology, 2011, pp. 261-272.
[52]
H. Havtun, "Ch 1: Introduction," in Sustainable Energy Utilisation, Havtun, H., Bohdanowicz, P. Ed., 300th ed. Stockholm : KTH Royal Institute of Technology, 2011, pp. 1-6.
[53]
H. Havtun and P. Bohdanowicz, "Ch 2: Thermal Comfort," in Sustainable Energy Utilisation, Havtun, H., Bohdanowicz, P. Ed., 300th ed. Stockholm : KTH Royal Institute of Technology, 2011, pp. 7-50.
[54]
H. Havtun and P. Bohdanowicz, "Ch 3: Heating Demand Calculations," in Sustainable Energy Utilisation, Havtun, H., Bohdanowicz, P. Ed., 300th ed. Stockholm : KTH Royal Institute of Technology, 2011, pp. 51-82.
[55]
H. Havtun and P. Bohdanowicz, "Ch 5: Ventilation Requirements," in Sustainable Energy Utilisation, Havtun, H., Bohdanowicz, P. Ed., 300th ed. Stockholm : KTH Royal Institute of Technology, 2011, pp. 105-124.
[56]
H. Havtun, "Ch 6: Psychrometrics," in Sustainable Energy Utilisation, Havtun, H., Bohdanowicz, P. Ed., 300th ed. Stockholm : KTH Royal Institute of Technology, 2011, pp. 125-132.
[57]
H. Havtun and P. Bohdanowicz, "Ch 7: Heating Systems, Their Components and Construction," in Sustainable Energy Utilisation, Havtun, H., Bohdanowicz, P. Ed., 300th ed. Stockholm : KTH Royal Institute of Technology, 2011, pp. 133-172.
[58]
H. Havtun and P. Bohdanowicz, "Ch 8: Ventilation Systems," in Sustainable Energy Utilisation, Havtun, H., Bohdanowicz, P. Ed., 300th ed. Stockholm : KTH Royal Institute of Technology, 2011, pp. 173-218.

Theses

[59]
H. Jonsson, "Turbulent Forced Convection Air Cooling of Electronics with Heat Sinks Under Flow Bypass Conditions," Doctoral thesis Stockholm : KTH, Trita-REFR, 01/28, 2001.

Collections

[60]
"Sustainable Energy Utilisation," 300th ed. Stockholm, KTH Royal Institute of Technology, 2011.
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