2024
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1. |
Chaciga, Jimmy; Nyeinga, Karidewa; Okello, Denis; Nydal, Ole Jørgen. Design and experimental analysis on a single tank energy storage system integrated with a cooking unit using funnel system. Journal of Energy Storage 2024 ;Volume 79. p. - NTNU
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2023
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2. |
Kahsay, Mulu Bayray; Nydal, Ole Jørgen. Degradation of viscosity of vegetable oils employed for thermal energy storage due to oxidation in ambient temperature. Journal of Energy Storage 2023 ;Volume 73. p. - NTNU
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3. |
Nydal, Ole Jørgen. Heat Storage for Cooking: A Discussion on Requirements and Concepts. Energies 2023 ;Volume 16.(18) p. - NTNU
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2022
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4. |
Kajumba, Pamella K.; Okello, Denis; Nyeinga, Karidewa; Nydal, Ole Jørgen. Assessment of the energy needs for cooking local food in Uganda: A strategy for sizing thermal energy storage with cooker system. Energy for Sustainable Development 2022 ;Volume 67. p. 67-80 NTNU
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5. |
Lwiwa, Casiana Blasius; Nydal, Ole Jørgen. A Ray Tracer for optimizing solar concentrating systems: Thecase of discretized Compound Parabolic Concentrator. I: Proceedings of the 63rd International Conference of Scandinavian Simulation Society, SIMS 2022, Trondheim, Norway, September 20-21, 2022. Linköping University Electronic Press 2022 ISBN 978-91-7929-545-5. p. 15-18 NTNU
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6. |
; Novoseltsev, Yury. Testing and Modelling of a Wax Control System for Cold Flow Transport of Waxy Oil. Norges teknisk-naturvitenskapelige universitet 2022 (ISBN 978-82-326-6050-6) NTNU UIS
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7. |
Plasencia Cabanillas, Jose Luis; Inkson, Nathanael; Nydal, Ole Jørgen. Research on the viscosity of stabilized emulsions in different pipe diameters using pressure drop and phase inversion. Experimental and Computational Multiphase Flow (ECMF) 2022 ;Volume 4.(3) p. 241-263 NTNU
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8. |
Syikilili, Adela M.; Nydal, Ole Jørgen; Kimambo, Cuthbert Z.; Kihedu, Joseph H.. Effect of pipeline inclination on multiphase flow. Experimental and Computational Multiphase Flow (ECMF) 2022 ;Volume 4.(4) p. 377-388 NTNU
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2020
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9. |
Kajumba, Pamella K.; Okello, Denis; Nyeinga, Karidewa; Nydal, Ole Jørgen. Experimental investigation of a cooking unit integrated with thermal energy storage system. Journal of Energy Storage 2020 ;Volume 32. p. 1-12 NTNU
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10. |
Nydal, Ole Jørgen; Thaule, Sigurd; Kolderup, Marie; Gustafson, Kaja; Bjerre, Per. Passive solar system to store heat for cooking. ISES Solar World Congress 2019 2020 p. - NTNU
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2019
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11. |
Thorsen, Mats Jørgen; Challabotla, Niranjan Reddy; Sævik, Svein; Nydal, Ole Jørgen. A numerical study on vortex-induced vibrations and the effect of slurry density variations on fatigue of ocean mining risers. Ocean Engineering 2019 ;Volume 174. p. 1-13 NTNU
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12. |
Vieiro Medina, Joaquin Jose; Akhiiartdinov, Anvar; Sævik, Svein; Larsen, Carl Martin; Nydal, Ole Jørgen. Two-way coupled fluid-structure interaction of gas-liquid slug flow in a flexible riser: Small-scale experiments and simulations. Multiphase Science and Technology 2019 ;Volume 31.(1) p. 27-43 NTNU
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2018
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13. |
Challabotla, Niranjan Reddy; Smith, Ivar Eskerud; Nydal, Ole Jørgen; Sævik, Svein. Simulation of two-phase flow in airlift pump using 1D two-fluid model. Underwater Mining Conference 2018; 2018-09-10 - 2018-09-14 NTNU SINTEF
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14. |
Johnsen, Håkon Jarand Dugstad; Torgersen, Jan; Nydal, Ole Jørgen. Beam Steering Lens Array for Solar Cooking. Consolfood 2018; 2018-01-22 - 2018-01-24 NTNU
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15. |
Johnsen, Håkon Jarand Dugstad; Torgersen, Jan; Nydal, Ole Jørgen. Beam Steering Lens Array for Solar Cooking. The 10th International SolarZentrum Conference for food quality, solar cooking, drying, farming, and gardening; 2018-05-25 - 2018-05-26 NTNU
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16. |
Nydal, Ole Jørgen. Multiphase Transport. Short Course; 2018-01-23 - 2018-01-30 NTNU
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17. |
Nydal, Ole Jørgen; Nielsen, Torbjørn Kristian. African University Collaboration on Renewable Energy. Innspill seminar NTNU; 2018-01-11 - 2018-01-11 NTNU
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18. |
Wang, Zhibin; Guo, Liejin; Zhu, Suyang; Nydal, Ole Jørgen. Prediction of the critical gas velocity of liquid unloading in a horizontal gas well. SPE Journal 2018 ;Volume 23.(2) p. 328-345 NTNU
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2017
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19. |
Du, Xiaoju; Nydal, Ole Jørgen. Flow models and numerical schemes for single/two-phase transient flow in one dimension. Applied Mathematical Modelling 2017 ;Volume 42. p. 145-160 NTNU
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20. |
Hailu, Mesele Hayelom; Nydal, Ole Jørgen; Kahsay, Mulu B; Tesfay, Asfafaw Haileselassie. A direct solar fryer for injera baking application. Solar World Congress 2017; 2017-10-29 - 2017-11-02 NTNU
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21. |
John, Michael; Kimambo, Cuthbert Z.M.; Eikevik, Trygve Magne; Nydal, Ole Jørgen; Kihedu, Joseph. Potential Application of Commersial Refrigerants as Adsorbate in Adsorption Refrigeration Systems. IEA SHC International Conference on Solar Heating and Cooling for Buildings and Industry; 2017-10-29 - 2017-11-02 NTNU
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22. |
Nydal, Ole Jørgen. EnPe Project: Capacity Building in Renewable Energy Education and Research. NTNU activities. Yearly project meeting; 2017-12-12 - 2017-12-12 NTNU
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23. |
Nydal, Ole Jørgen. EnPe Project: Master program in Oil and Gas Technology. NTNU activities. Yearly project meeting; 2017-12-11 - 2017-12-11 NTNU
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24. |
Nydal, Ole Jørgen. Slug flow and structure coupling - 1D models and small scale experiments. Web seminar; 2017-01-04 - 2017-01-04 NTNU
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25. |
Nydal, Ole Jørgen. Slug flow and structure coupling 1D models and small scale experiments. Multiphase FIV Special Interest Group Meeting; 2017-11-30 - 2017-11-30 NTNU
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26. |
Nydal, Ole Jørgen. Solar heat storage for cooking. Besøk Namibia Univ. Science and Technology og Namibia Energy Institute; 2017-03-30 - 2017-03-30 NTNU
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27. |
Nydal, Ole Jørgen. Solar heat storage for cooking. Visit Norwegian Embassy Kampala; 2017-03-17 - 2017-03-17 NTNU
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28. |
Nydal, Ole Jørgen. Solar heat storage for cooking. NM-AIST Arusha March 20th -21st 2017 Knowledge Sharing Forum on Energy Engineering Education and Research; 2017-03-20 - 2017-03-21 NTNU
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29. |
Nydal, Ole Jørgen. Solar heat storage for cooking. Visit NWU South Africa; 2017-03-27 - 2017-03-28 NTNU
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30. |
Nyeinga, Karidewa; Denis, Okello; Bernard, Tabu; Nydal, Ole Jørgen. Experimental Investigation of Thermal Perfomance for Selected Oils for Solar Thermal Energy Storage and Rural Cooking Application. Solar World Conference 2017; 2017-10-29 - 2017-11-02 NTNU
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2016
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31. |
Denis, Okello; Nydal, Ole Jørgen; Nyeinga, Karidewa; Banda, Eldad JK. Experimental investigation on heat extraction from a rock bed heat storage system for high temperature applications. Journal of Energy in Southern Africa 2016 ;Volume 27.(2) p. 30-37 NTNU
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32. |
Nydal, Ole Jørgen. Nytt tårn, nye muligheter. Adresseavisen 2016 NTNU
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33. |
Nydal, Ole Jørgen. Small scale solar thermal energy system Experiences with air based heat transfer and rock bed heat storage. International Conference on the Advancement of Green Energy Technology (IC-GET-2016); 2016-04-15 - 2016-04-18 NTNU
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34. |
Nydal, Ole Jørgen. University collaboration on solar energy for cooking: technology development and social adaptation studies. Development Research Conference Stockholm; 2016-04-22 - 2016-04-24 NTNU
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35. |
Nydal, Ole Jørgen. 1D models for gas-liquid slug flow. ERCOFTAC Oil&Gas Seminar; 2016-04-20 - 2016-04-21 NTNU
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36. |
Nydal, Ole Jørgen. 1D multiphase pipe flow modeling. Ocean Week NTNU; 2016-05-09 - 2016-05-12 NTNU
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37. |
Nydal, Ole Jørgen; Fosseng, Silje; Skahjem, Ragnhild. Oil based Solar Heat Collection and Storage. Southern African Solar Energy Conference 2016; 2016-10-31 - 2016-11-02 NTNU
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38. |
Nydal, Ole Jørgen; Fossum, Silje; Skahjem, Ragnhild; Paul, Svendsen; Marius, Laukholm; Foss Hansen, Benjamin. Heat Storage for Hybrid Renewable Energy Storage Solar Heat Batteries. Technoport; 2016-03-02 - 2016-03-02 NTNU
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39. |
Nyeinga, Karidewa; Nydal, Ole Jørgen; Okello, Denis; Banda, Eldad John K.B.. Dynamic model of a small scale concentrating solar cooker with rock bed heat storage. Journal of Energy in Southern Africa 2016 ;Volume 27.(1) p. 20-27 NTNU
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40. |
Park, Sangmin; Kim, Minseong; Nydal, Ole Jørgen; Lee, In-Beum. Mitigation of Pig-induced Slugs by Combination of By-pass Pig and Inlet Separator Dual Control Valves. Oil Technology Conference Asia; 2016-03-22 - 2016-03-25 NTNU
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41. |
Schümann, Heiner; Chandra, Pankaj; Nydal, Ole Jørgen. Oil-water pipe flow development after a valve. 9th International Conference on Multiphase Flow; 2016-05-22 - 2016-05-27 NTNU SINTEF
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42. |
Schümann, Heiner; Tutkun, Murat; Nydal, Ole Jørgen. Experimental study of dispersed oil-water flow in a horizontal pipe with enhanced inlet mixing, Part 2: In-situ droplet measurements. Journal of Petroleum Science and Engineering 2016 ;Volume 145. p. 753-762 NTNU UiO IFE SINTEF
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43. |
Schümann, Heiner; Tutkun, Murat; Yang, Zhi Lin; Nydal, Ole Jørgen. Experimental study of dispersed oil-water flow in a horizontal pipe with enhanced inlet mixing, Part 1: Flow patterns, phase distributions and pressure gradients. Journal of Petroleum Science and Engineering 2016 ;Volume 145. p. 742-752 UiO NTNU SINTEF IFE
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44. |
Smith, Ivar Eskerud; Nydal, Ole Jørgen. The effect of boundary conditions and droplet entrainment on severe slugging using a Lagrangian slug tracking model. International Journal of Multiphase Flow 2016 ;Volume 85. p. 245-257 NTNU
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2015
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45. |
Akselsen, Andreas Holm; Nydal, Ole Jørgen. Applying Multiple Grids to a Multi-Field Model - The Resolution Requirements of Individual Fields in the Two-Fluid Model for 1D Pipe Flow. Journal of Dispersion Science and Technology 2015 ;Volume 36.(10) p. 1378-1387 NTNU
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46. |
Andrea, Schmueli; M, Borregales; Asuaje, Miguel; Nydal, Ole Jørgen. Modelling of liquid droplets concentration profiles in stratified-annular flows. Multiphase 2015; 2015-06-10 - 2015-06-12 NTNU
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47. |
Edvardsen, Svein; Dorao, Carlos Alberto; Nydal, Ole Jørgen. Experimental and numerical study of single-phase pressure drop in downhole shut-in valve. Journal of Natural Gas Science and Engineering 2015 ;Volume 22. p. 214-226 NTNU
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48. |
Edvardsen, Svein; Dorao, Carlos Alberto; Nydal, Ole Jørgen. Experimental and numerical study of two-phase pressure drop in downhole shut-in valve with Unified Comprehensive Model formulation. Journal of Natural Gas Science and Engineering 2015 ;Volume 23. p. 440-449 NTNU
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49. |
Edvardsen, Svein; Dorao, Carlos Alberto; Nydal, Ole Jørgen. Multiphase flow in complex valve geometry. Energy Procedia 2015 p. 91-100 NTNU
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50. |
Grødahl, Steinar; Yang, Zhilin; Nydal, Ole Jørgen. Small scale experiments on surge waves in low liquid loaded pipes. Multiphase 2015; 2015-06-10 - 2015-06-12 NTNU
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