Publikationer av Hans Havtun
Refereegranskade
Artiklar
[1]
J. Chen et al., "A review on versatile ejector applications in refrigeration systems," Renewable & sustainable energy reviews, vol. 49, s. 67-90, 2015.
[2]
J. Chen, H. Havtun och B. E. Palm, "Conventional and advanced exergy analysis of an ejector refrigeration system," Applied Energy, vol. 144, s. 139-151, 2015.
[3]
J. Chen, H. Havtun och B. Palm, "Investigation of ejectors in refrigeration system : Optimum performance evaluation and ejector area ratios perspectives," Applied Thermal Engineering, vol. 64, no. 1-2, s. 182-191, 2014.
[4]
J. Chen, H. Havtun och B. Palm, "Parametric analysis of ejector working characteristics in the refrigeration system," Applied Thermal Engineering, vol. 69, no. 1-2, s. 130-142, 2014.
[5]
J. Chen, H. Havtun och B. Palm, "Screening of working fluids for the ejector refrigeration system," International journal of refrigeration, vol. 47, s. 1-14, 2014.
[6]
R. Anton Remirez, H. Jonsson och 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, s. 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, s. 324-332, 2009.
[8]
R. Anton Remirez, H. Jonsson och 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, s. 875-885, 2007.
[9]
R. Anton Remirez, H. Jonsson och 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, s. 95-116, 2007.
[10]
R. Anton Remirez, H. Jonsson och 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, s. 754-763, 2007.
[11]
H. Jonsson och 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, s. 142-149, 2001.
[12]
H. Jonsson och 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, s. 47-54, 2000.
Konferensbidrag
[13]
B. Kjellgren et al., "Gärna pedagogisk utveckling - men inte utan tid och erkännande: Lärares syn på pedagogik och utvecklingsarbete," i NU2020, 2020.
[14]
B. Kjellgren et al., "Looking from the inside: Peer-exploration of teaching and learning experiences and attitudes among faculty at a technical university," i Proceedings of the 2020 IEEE Frontiers in Education Conference (FIE), 2020.
[15]
H. Havtun och N. Hjelm, "An investigation of what students that did not fill in the course questionnaire think of the course," i KTH SoTL 2019, 2019.
[16]
H. Havtun et al., "Continuous assessment : Time and effort well spent for students and teachers?," i KTH SoTL 2019, 2019.
[17]
I. Naimi-Akbar, H. Havtun och S. Nyberg, "Systematic course analysis - How infrastructure and research findings collaborate to support course development," i Proceedings - Frontiers in Education Conference, FIE, 2019.
[18]
H. Havtun et al., "Implementation of a course evaluation system : Facilitating faculty and student contributions," i ISSoTL 2018, 2018.
[19]
I. Naimi-Akbar, H. Havtun och S. Nyberg, "Systematic course analysis – how infrastructure and research findings collaborate to support course development," i 2018 IEEE Frontiers in Education Conference, 2018.
[20]
B. Kjellgren et al., "The Pedagogical Developers Initiative – Sustainable Impact of Falling into Oblivion?," i Proceedings of the 14th International CDIO Conference, 2018, s. 738-747.
[21]
J. Chen et al., "An Experimental Study of Vapor Ejectors Working with R245fa," i Second Thermal and Fluids Engineering Conference, 2017, s. 925-928.
[22]
D. Borglund et al., "Collaborative Course Evaluation and Development at KTH : Progress, Lessons Learned and Way Forward," i 6th USIU Conference, 2017.
[23]
D. Borglund et al., "Collaborative course analysis and development at KTH : What's the next step and who needs to do what to make it happen?," i KTH SoTL, 2017.
[24]
A. Berglund et al., "THE PEDAGOGICAL DEVELOPERS INITIATIVE : SYSTEMATIC SHIFTS, SERENDIPITIES, AND SETBACKS," i 13th International CDIO Conference in Calgary, Canada, June 18-22, 2017, 2017.
[25]
A. Berglund et al., "Will this be on the exam? : Or, How to Motivate your Students to Learn," i KTH SoTL 2017, 2017.
[26]
A. Berglund et al., "The pedagogical developers initiative - development, implementation and lessons learned from a systematic approach to faculty development," i Proceedings of the 12th International CDIO Conference, Turku University of Applied Sciences, Turku, Finland, June 12-16, 2016, 2016, s. 497-508.
[27]
H. Havtun, "Arranging an exam before the exam – The students love it, and it is easy to do!," i KTH SoTL 2015, 2015.
[28]
V. Sakavets och H. Havtun, "Review of Large Scale Heat Pumps and Potential of their Introduction to Natural Gas Markets," i REHVA Annual Conference, 2015, s. 142-148.
[29]
A. Berglund et al., "The Pedagogical Developers Initiative – Changing Educational Practices and Strengthening CDIO skills," i Proceedings of the 11th International CDIO Conference, Chengdu, China, June 8-11 2015, 2015.
[30]
J. Chen, H. Havtun och B. Palm, "Thermoeconomic optimization of an ejector refrigeration system working with isobutane," i 11th IIR Gustav Lorentzen Conference on Natural Refrigerants : Natural Refrigerants and Environmental Protection, GL 2014, 2014, s. 286-294.
[31]
H. Havtun och C. Törnqvist, "Reducing Ventilation Energy Demand by Using Air-to-Earth Heat Exchangers : Part 1 - Parametric Study," i Sustainability in Energy and Buildings : Proceedings of the 4th International Conference on Sustainability in Energy and Buildings (SEB´12), 2013, s. 717-729.
[32]
H. Havtun och C. Törnqvist, "Reducing Ventilation Energy Demand by Using Air-to-Earth Heat Exchangers : Part 2 – System Design Considerations," i Sustainability in Energy and Buildings : Proceedings of the 4th International Conference on Sustainability and Energy in Buildings (SEB '12), 2013, s. 731-742.
[33]
H. Havtun, R. Izadi och C. El Azzi, "The Green Room : A Giant Leap in Development of Energy-efficient Cooling Solutions for Datacenters," i Sustainability in Energy and Buildings : Proceedings of the 4th International Conference in Sustainability in Energy and Buildings (SEB´12), 2013, s. 743-755.
[34]
R. Anton Remirez et al., "Smoke and CFD visualization of the flow after an EMC screen in a sub-rack model," i Proceeding of the THERMINIC 05, 2005.
[35]
R. Anton, H. Jonsson och B. Moshfegh, "Modelling of EMC Screens for Radio Base Stations : Part 2: Evaluation of Turbulence Models," i Proc. 9th InterSociety Conf. on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm 2004), Las Vegas, NV, USA, 2004, s. 471-478.
[36]
R. Anton Remirez, H. Jonsson och B. Moshfegh, "Modelling of EMC screens for radio base stations Part 1 : Experimental parametric study," i ITherm 2004, Vol 1, 2004, s. 463-470.
[37]
H. Jonsson och B. Moshfegh, "Enhancement of the Cooling Performance of Circular Pin Fin Heat Sinks Under Flow Bypass Conditions," i Proc. 8th InterSociety Conf. on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm 2002), San Diego, CA, USA, 2002, s. 425-432.
[38]
H. Jonsson och B. Moshfegh, "Modeling and Enhancement of the Cooling Performance of Pin Fin Heat Sinks in Bypass Flow Using CFD," i ScandTherm, 2002, s. 63-74.
[39]
R. Anton, H. Jonsson och B. Palm, "Modeling of Air Conditioning Systems for Cooling of Data Centers," i Proc. 8th InterSociety Conf. on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm 2002), San Diego, CA, USA, 2002, s. 552-558.
[40]
A. Martin, H. Jonsson och I. Martinac, "Sustainable Energy Engineering : An International Master Degree Program," i Proc. Engineering in Sustainable Development Conference, October 24th/25th 2002, Delft, The Netherlands, 2002, s. Paper no. 143.
[41]
H. Jonsson och B. Moshfegh, "CFD Modeling of the Cooling Performance of Pin Fin Heat Sinks Under Bypass Flow Conditions," i 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 och B. Moshfegh, "Modeling of the Thermal and Hydraulic Performance of Plate Fin, Strip Fin, and Pin Fin Heat Sinks : Influence of Flow Bypass," i 7th InterSociety Conf. on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm 2000), 2000, s. 185-192.
[43]
H. Jonsson och B. Palm, "Thermal and Hydraulic Behavior of Plate Fin and Strip Fin Heat Sinks Under Varying Bypass Conditions," i 6th InterSociety Conf. on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm´98), 1998, s. 96-103.
[44]
H. Jonsson och B. Palm, "Influence of Airflow Bypass on the Thermal Performance and Pressure Drop of Plate Fin and Pin Fin Heat Sinks for Electronics Cooling," i Eurotherm, 1997, s. 44-50.
[45]
H. Jonsson och B. Palm, "Experimental Comparison of Different Heat Sink Designs for Cooling of Electronics," i ASME HTD, 1996, s. 27-34.
Icke refereegranskade
Konferensbidrag
[46]
A. Rosén, H. Havtun och H. Lennholm, "Framework for bottom-up integration of sustainable development in engineering educations," i 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," i 5:e Utvecklingskonferensen för Sveriges ingenjörsutbildningar, Uppsala universitet, 18–19 november 2015, 2015.
Böcker
[48]
H. Havtun, P. Bohdanowicz och J. Claesson, Sustainable Energy Utilization. Stockholm : KTH Energiteknik, 2021.
[49]
H. Havtun, Applied Thermodynamics : Collection of formulas. 1. uppl. Lund, Sweden : Studentlitteratur AB, 2014.
[50]
Kapitel i böcker
[51]
H. Havtun och P. Bohdanowicz, "Ch 10: Passive Heating and Cooling Systems," i Sustainable Energy Utilisation, Havtun, H., Bohdanowicz, P. red., 300. uppl. Stockholm : KTH Royal Institute of Technology, 2011, s. 261-272.
[52]
H. Havtun, "Ch 1: Introduction," i Sustainable Energy Utilisation, Havtun, H., Bohdanowicz, P. red., 300. uppl. Stockholm : KTH Royal Institute of Technology, 2011, s. 1-6.
[53]
H. Havtun och P. Bohdanowicz, "Ch 2: Thermal Comfort," i Sustainable Energy Utilisation, Havtun, H., Bohdanowicz, P. red., 300. uppl. Stockholm : KTH Royal Institute of Technology, 2011, s. 7-50.
[54]
H. Havtun och P. Bohdanowicz, "Ch 3: Heating Demand Calculations," i Sustainable Energy Utilisation, Havtun, H., Bohdanowicz, P. red., 300. uppl. Stockholm : KTH Royal Institute of Technology, 2011, s. 51-82.
[55]
H. Havtun och P. Bohdanowicz, "Ch 5: Ventilation Requirements," i Sustainable Energy Utilisation, Havtun, H., Bohdanowicz, P. red., 300. uppl. Stockholm : KTH Royal Institute of Technology, 2011, s. 105-124.
[56]
H. Havtun, "Ch 6: Psychrometrics," i Sustainable Energy Utilisation, Havtun, H., Bohdanowicz, P. red., 300. uppl. Stockholm : KTH Royal Institute of Technology, 2011, s. 125-132.
[57]
H. Havtun och P. Bohdanowicz, "Ch 7: Heating Systems, Their Components and Construction," i Sustainable Energy Utilisation, Havtun, H., Bohdanowicz, P. red., 300. uppl. Stockholm : KTH Royal Institute of Technology, 2011, s. 133-172.
[58]
H. Havtun och P. Bohdanowicz, "Ch 8: Ventilation Systems," i Sustainable Energy Utilisation, Havtun, H., Bohdanowicz, P. red., 300. uppl. Stockholm : KTH Royal Institute of Technology, 2011, s. 173-218.
Avhandlingar
[59]
H. Jonsson, "Turbulent Forced Convection Air Cooling of Electronics with Heat Sinks Under Flow Bypass Conditions," Doktorsavhandling Stockholm : KTH, Trita-REFR, 01/28, 2001.
Samlingsverk (redaktörskap)
[60]
"Sustainable Energy Utilisation," 300. uppl. Stockholm, KTH Royal Institute of Technology, 2011.
Senaste synkning med DiVA:
2024-04-21 03:27:22