Dr. Öğr. Üyesi Abdülkerim GÖK
Malzeme Bilimi ve Mühendisliği

Abdülkerim GÖK
Telefon
(262) 605 2657
E-Posta
agokgtu.edu.tr
Ofis
H2 Blok, 122
Çalışma alanları
Güneş panellerinin ve panel malzemelerinin performansı, çevresel yaşlandırma testleri, malzeme bilimi için istatistiksel yöntemler, veri analizi
Detaylı özgeçmiş
2204Gok-CV-Turkce.pdf


Journal Articles

1 - French, R. H., Podgornik, R., Peshek, T. J., Bruckman, L. S., Xu Y., Wheeler, N.R., Gok, A., Hu, Y., Hossain, M. A., Gordon, D. A., Zhao, P., Sun, J., Zhang, G. Q., “Degradation Science: Mesoscopic Evolution and Temporal Analytics of Photovoltaic Energy Materials”, Current Opinion in Solid State and Materials Science, 2015, http://dx.doi.org/10.1016/j.cossms.2014.12.008.

2 - Gok, A., Ngendahimana, D. K., Fagerholm, C. L., French, R. H., Sun, J., Bruckman, L. S., “Predictive Models of Poly(ethylene-terephthalate) Film Degradation Under Multi-Factor Accelerated Weathering Exposures”, PLoS ONE, 2017, https://doi.org/10.1371/journal.pone.0177614.

3 - Klinke, A. G., Gok, A., Ifeanyi, S. I., Bruckman, L. S., "A Non-Destructive Method for Crack Quantification in Photovoltaic Backsheets Under Accelerated and Real-World Exposures", Journal of Polymer Degradation and Stability, 2018, https://doi.org/10.1016/j.polymdegradstab.2018.05.008.

4 - Gok, A., Gordon, D. A., Burns, D. M., Fowler, S. P., French, R. H., Bruckman, L. S., "Reciprocity and Spectral Effects of the Degradation of Poly(ethylene terephthalate) Under Accelerated Weathering Exposures", Journal of Applied Polymer Science, 2019, https://doi.org/10.1002/app.47589.

5 - Gok, A., Fagerholm, C. L., French, R. H., Bruckman, L. S., "Temporal Evolution and Pathway Models of Poly(Ethylene-Terephthalate) Degradation under Multi-Factor Accelerated Weathering Exposures", PLoS ONE, 2019, https://doi.org/10.1371/journal.pone.0212258.

6 - Gok, A., Ozkalay, E., Friesen, G., Frontini, F., "The Influence of Operating Temperature on the Performance of BIPV Modules", IEEE Journal of Photovoltaics, 2020, https://doi.org/10.1109/JPHOTOV.2020.3001181.

7 - Gok, A., Ozkalay, E., Friesen, G., Frontini, F., "Power Loss Modes of BIPV Modules: An Analytical Approach using Outdoor I-V Curves", IEEE Journal of Photovoltaics, 2021, https://doi.org/10.1109/JPHOTOV.2021.3060719.

8 - Aghaei, M., Fairbrother, A., Gok, A., Ahmad, S., Kazim, S., Lobato, K., Oreski, G., Reinders, A., Schmitz, J., Theelen, M., Yilmaz, P., Kettle, J., "Reliability and Degradation Phenomena in Photovoltaic Modules", Renewable and Sustainable Energy Reviews, 2022, https://doi.org/10.1016/j.rser.2022.112160.

9 - Gok, A., "Investigation of Turkey’s Climate for Service Lifetime of Photovoltaic Modules: A Mapping Approach", GU Journal of Science - Part A: Engineering and Innovation, 2023, https://doi.org/10.54287/gujsa.1357247.


Book Editorship

1 - Yuksel, E., Gok, A., Eyvaz, M., "Special Topics in Renewable Energy Systems", ISBN: 9781789239805, Print ISBN: 9781789239799, InTechOpen, October 2018, https://doi.org/10.5772/intechopen.73635.

2 - Eyvaz, M., Gok, A., Yuksel, E., "Energy-Efficient Approaches in Industrial Applications", ISBN: 9781789855203, Print ISBN: 9781789855197, Publisher: InTechOpen, February 2019, https://doi.org/10.5772/intechopen.74268.

3 - Gok, A., "Reliability and Ecological Aspects of Photovoltaic Modules", ISBN: 9781789848236, Print ISBN: 9781789848229, Publisher: InTechOpen, Jan 2020, http://doi.org/10.5772/intechopen.82613.


Book Chapters

1 - Gok, A., Gordon, D, A., Wang, M., French, R. H., Bruckman, L. S., “Chapter 3: Degradation Science of, and Pathways in, PV Systems”, in Durability and Reliability of Polymers and Other Materials in Photovoltaic Modules, pages 47-95, Series: Plastics Design Library, Editors: Yang, H. E., French, R. H., Bruckman, L. S, print ISBN: 9780128115459, ebook ISBN: 9780128115466, Publisher: Elsevier Science, June 2019, https://doi.org/10.1016/B978-0-12-811545-9.00003-3.


Report Contributions

1 - EU COST Action PEARL PV (CA 61235), "Country Reports 2018", Editors: Farkas, I., Atsu, D., Raghoebarsing, A., Boddaert, S., Moser, D., Reinders, A., print ISBN: 9789036551076, ebook ISBN: 9789036551083, Publisher: University of Twente, The Netherlands, December 2020, https://doi.org/10.3990/1.9789036551083.

1 - EU COST Action PEARL PV (CA 61235), "Country Reports 2020", Editors: Farkas, I., Raghoebarsing, A., Atsu, D., Shirazi, E., Boddaert, S., Moser, D., Pearsall, N., Reinders, A., print ISBN: 9789036553612, ebook ISBN: 9789036553629, Publisher: University of Twente, The Netherlands, April 2022, https://doi.org/10.3990/1.9789036553629.


Invited Talks

1 - Gok, A., "Machine Learning Approaches for PV Reliability Assessment", 9th SOPHIA Workshop on PV Module Reliability, Organizer and Host: Dr. Karl-Anders Weiss of Fraunhofer ISE and Dr. Gernot Oreski of PCCL, Graz, Austria, May 28-29, 2019.

2 - Gok, A., "PV Degradation Pathway Models: netSEM (Network Structural Equation Modeling)", Training School: Evaluation of the Performance Degradation of PV Systems, EU COST Action PEARL PV (CA 61235), Malta Collage of Arts, Science, and Technology (MCAST), Malta, Oct 14-18, 2019.

3 - Gok, A., "The Influence of Operating Temperature on the Performances of Different BIPV Modules: Performance Loss Rate Determination using RdTools", Training School: Evaluation of the Performance Degradation of PV Systems, EU COST Action PEARL PV (CA 61235), Malta Collage of Arts, Science, and Technology (MCAST), Malta, Oct 14-18, 2019.

4 - Gok, A., "A Data Science Approach to Understanding PV Module Degradation", 4th Management Committee Meeting and Working Group Workshops, EU COST Action PEARL PV (CA 61235), Utrecht Science Park, Utrecht, The Netherlands, Feb 24-27, 2020.


Conference Proceedings and Meetings

1 - Felder, T. C., Gambogi, W. J., Kopchick, J. G., Peacock, R. S., Stika, K. M., Trout, T. J., Bradley, A. Z., Hamzavytehrany, B., Gok, A., French R.H., Fu, O., Hu, H., “Optical Properties of PV Backsheets: Key Indicators of Module Performance and Durability”, Proc. SPIE 9179, Reliability of Photovoltaic Cells, Modules, Components, and Systems VII, San Diego, CA., August 2014, http://dx.doi.org/10.1117/12.2062063.

2 - Wheeler, N. R., Xu, Y., Gok, A., Kidd, I. V., Bruckman, L. S., Sun, J., French, R. H., “Data Science Study Protocols for Investigating Lifetime and Degradation of PV Technology Systems”, IEEE 40th Photovoltaic Specialist Conference (PVSC), Denver, CO., June 2014.

3 - Gok, A., Fagerholm, C. L., Gordon, D. A., Bruckman, L. S., French, R. H., “Degradation of Poly(ethylene-terephthalate) under Accelerated Weathering Exposures”, IEEE 42nd Photovoltaic Specialist Conference (PVSC), New Orleans, LA., July 2015, http://dx.doi.org/10.1109/PVSC.2015.7355601.

4 - Wheeler, N. R., Gok, A., Peshek, T. J., Bruckman, L. S., Goel, N., Zabiyaka, D., Fagerholm, C. L., Dang, T., Alcantara, C., Terry, M. L., French, R. H., “A Data Science Approach to Understanding Photovoltaic Module Degradation”, Proc. SPIE 9563, Reliability of Photovoltaic Cells, Modules, Components, and Systems VIII, San Diego, CA., August 2015, http://dx.doi.org/10.1117/12.2209204.

5 - Wang, Y., Gok, A., Fagerholm, C. L., French, R. H., Bruckman, L. S., “Development of Predictive and Semi-gSEM Models of Backsheet Degradation under Multifactor Accelerated Weathering Exposures”, ANTEC 2016, Society of Plastic Engineers (SPE), ISBN: 978-0-692-71961-9, pp: 575-580, Indianapolis, IN., May 2016.

6 - Gordon, D. A., Gok, A., Meyer, C. W., Fagerholm, C. L., Sweet N. W., Denoyer, L., Bruckman, L. S., French, R. H., “Characterizing the Weathering Induced Haze Formation and Gloss Loss of Poly(ethylene-terephthalate) via MaPd:RTS Spectroscopy”, Proc. SPIE 9938, Reliability of Photovoltaic Cells, Modules, Components, and Systems IX, San Diego, CA., August 2016, http://dx.doi.org/10.1117/12.2238295.

7 - Klinke, A. G., Gok, A., Ifeanyi, S. I., French, R. H., Bruckman, L. S., “Degradation of Photovoltaic Backsheet Materials Under Multi-factor Accelerated UV Light Exposures”, Proc. SPIE 10370, Reliability of Photovoltaic Cells, Modules, Components, and Systems X, San Diego, CA., August 2017, http://dx.doi.org/10.1117/12.2274108.

8 - Klinke, A. G., Gok, A., Ifeanyi, S. I., Bruckman, L. S., "An Automated Algorithm for Quantifying Cracks in Photovoltaic Backsheets Under Accelerated and Real-World Exposures", 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 34th EU PVSEC, and 28th PVSEC), Waikoloa, HI., June 2018, http://dx.doi.org/10.1109/PVSC.2018.8547407.

9 - Barretta, C., Oreski, G., Yang, M., Schaffler, R., Brandstatter, A., Lechner, P., Geyer, D., Wittfoth, J., Gok, A., Pac, A. B., "PV40+ Project: New Encapsulants and Testing Strategies to Achieve 40 Years of Lifetime", 38th European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC), Virtual, September 2021.

10 - Barretta, C., Helfer, E., Christoefl, P., Macher, A., Bredacs, M., Gok, A., Oreski, G., "Chemical and Morphological Characterization of PVDF Films used for Photovoltaic Backsheets", 8th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 50th IEEE PVSC, 39th EUPVSEC, and 32th PVSEC), Milano, Italy, September 2022.

11 - Barretta, C., Brandstatter, A., Lechner, P., Geyer, D., Wittfoth, J., Gok, A., Pac, A. B., Oreski, G., "Design and Testing of PV Modules Based on Glass-Glass Configuration to Achieve Extended Lifetime", NREL PV Reliability Workshop, Virtual, February 2022.

12 - Genc, M., Gok, A., "Modeling of Degradation Kinetics in Photovoltaic Modules under Damp Heat Testing", 13th International 100% Renewable Energy Conference (IRENEC 2023), Istanbul, Turkey, May 2023.

13 - Yenigul, V. A., Gok, A., "The Effect of Local Climate Conditions on the Service Lifetime of Photovoltaic Modules", 13th International 100% Renewable Energy Conference (IRENEC 2023), Istanbul, Turkey, May 2023.

14 - Pac, A. B., Gok, A., "Extending Photovoltaic Power Plant Service Lifetime: Module Design Innovations and Implications for Environmental Impact", 13th International 100% Renewable Energy Conference (IRENEC 2023), Istanbul, Turkey, May 2023.

15 - Lindig, S., Ascencio-Vásquez, J., Leloux, J., Moser, D., Aghaei, M., Fairbrother, A., Gok, A., Ahmad, S., Kazim, S., Lobato, K., van Sark, WJGHM., Pearsall, N., Burduhos, B.G., Raghoebarsing, A., Oreski, G., Schmitz, J., Theelen, M., Yilmaz, P., Kettle, J., Reinders, A., "Performance and Degradation in Silicon PV Systems under Outdoor Conditions in Relation to Reliability Aspects of Silicon PV Modules–Summary of Results of COST Action PEARL PV", IEEE 50th Photovoltaic Specialist Conference (PVSC), San Juan, Puerto Rico, June 2023, https://dx.doi.org/10.1109/PVSC48320.2023.10359742.

16 - Barretta, C., Meinhart, L., Krebs, H., Wittfoth, J., Brandstatter, A., Geyer, D., Einhaus, R., Gok, A., Oreski, G., "Design and Testing of PV Modules Based on Glass/Glass Configuration to Achieve Extended Lifetime", 40th European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC 2023), Lisbon, Portugal, September 2023.

17 - Einhaus, R., Kreiening, J, Engel, M., Geyer, D., Oreski, G., Barretta, C., Brandstatter, A., Gok, A., Krebs, H., "Test and Evaluation of Combinations of Encapsulant Materials towards a Long Service Lifetime of PV Modules: PV 40 Plus", 40th European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC 2023), Lisbon, Portugal, September 2023.

18 - Gok, A., Yenigul, V. A., Barretta, C., Oreski, G., Brandstatter, A., Geyer, D., Einhaus, R., "Equivalent Damp Heat Testing Time Map for Service Lifetime of Photovoltaic Modules", 40th European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC 2023), Lisbon, Portugal, September 2023.

19 - Kaplan, U., Karakurt, V., Citrak, T., Zigindere, O., Birol, F., Gok, A., "The Effect of Cyrogenic Heat Treatment on the Microstructure and Mechanical Properties of CuAl14Fe5Mn2Co Aluminum Bronze", 3rd International Materials Technologies and Metallurgy Conference, Istanbul, Turkey, October 2023.


Software Development

1 - Ma, J., Wheeler, N. R., Xu, Y., Du, W., Gok, A., Sun, J., “gSEM: Semi-Supervised Generalized Structural Equation Modeling”, The Comprehensive R Archive Network (CRAN), 2016, https://CRAN.R-project.org/package=gSEM.

2 - Huang, W-H., Wheeler, N. R., Klinke, A. G., Xu, Y., Du, W., Gok, A., Gordon, D. A., Wang, Y., Liu, J., Curran, A., Fada, J., Ma, X., Braid, J., Bruckman, L. S., French, R. H., “netSEM: Network Structural Equation Modeling”, The Comprehensive R Archive Network (CRAN), 2018, https://CRAN.R-project.org/package=netSEM.

3 - Wang, M., Burleyson, T. J., Liu, J., Curran, A. J., Gok, A., Schneller, E. J., Davis, K. O., Braid, J. L., French, R. H., "SunsVoc: Constructing Suns-Voc from Outdoor Time-Series I-V Curves", The Comprehensive R Archive Network (CRAN), 2020, https://CRAN.R-project.org/package=SunsVoc.

4 - Gok, A., "Turkish Localization for BibLaTeX Bibliography (version 3.15)", The Comprehensive TeX Archive Network (CTAN), 2020, https://ctan.org/pkg/biblatex.

  • Doktora: Case Western Reserve University, Materials Science and Engineering, 2016
  • Yüksek lisans: Columbia University, Chemical Engineering, 2011
  • Lisans: Anadolu University, Materials Science and Engineering, 2007
1 - Proje yürütücüsü / Uluslararasi Konsorsiyum Ortağı (01.11.2020 - 01.03.2024): AB Solar Era.NET Cofund 2 - Tübitak 1071 Projesi (40 Yıl Ve Ötesi Kullanım Ömrüne Sahip Ve Çevreye Etkileri Azaltılmış Fotovoltaik Güneş Panelleri)

2 - Yönetici kurul (MC) Türkiye temsilcisi (11.01.2018 - 04.04.2022): COST Aksiyonu Projesi (CA 61235 - Performance and Reliability of Photovoltaic Systems: Evaluations of Large-Scale Monitoring Data)

3 - Ziyaretçi araştırmacı (07.04.2019 - 20.04.2019): University of Applied Sciences and Arts of Southern Switzerland (SUPSI)
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