Books

1. M. Mobedi, G. Gediz Ilis, “Fundamentals of Heat Transfer - An Interdisciplinary Analytical Approach”, Springer, 2023, ISBN: 9789819909568.

Book Chapters

1. G. Gediz Ilis, “Experimental insulation performance evaluation of aerogel for household refrigerator ”, Progress in Exergy, Energy, and Environment, Springer International Publishing, Chapter 45.
2. S. Eserdağ, İ. K. Yıldırım, H. Ölmez, G. Umdu, S. Mutlucan, İ. Bulur, G. Gediz Ilis, “Elektrikli Araçlarda Lityum Iyon Bataryalar”, Otomotiv Teknoloji Platformu (OTEP), 2024, Sektörel Bakış: Elektrikli Araç Dünyası, Chapter 12.
3. G. Gediz Ilis, “International Energy Agency Resilient Cooling of Buildings Technology Profiles Report (Annex 80), Energy in Buildings and Communities Technology Collaboration Programme”, 2024, Chapter 3.6, Adsorption Chiller.

SCI and SCI-Expanded

1. G. Gediz Ilis, M. Mobedi, B. Sunden, “Effect of aspect ratio on entropy generation in a rectangular cavity with differentially heated vertical walls”, International Communications in Heat and Mass Transfer 35 (2008) 696–703. – Q1

2. G. Gediz Ilis, M. Mobedi, S. Ülkü, “A parametric study on isobaric adsorption process in a closed adsorbent bed”, International Communications in Heat and Mass Transfer 37 (2010) 540–547. – Q1

3. G. Gediz Ilis, M. Mobedi, H.K. Öztop, “Heat transfer reduction due to a ceiling-mounted barrier in an enclosure with natural convection”, Heat Transfer Engineering 32 (2011) 5:429–438. - Q3

4. G. Gediz Ilis, M. Mobedi, S. Ülkü, “A dimensionless analysis of heat and mass transport in an adsorber with thin fins; uniform pressure approach”, International Communications in Heat and Mass Transfer 38 (2011) 790–797. – Q1

5. G. Gediz Ilis, M. Mobedi, S. Ülkü, “Comparison of uniform and non-uniform pressure approaches used to analyze adsorption process in a closed type adsorbent bed”, Transport in Porous Media, 98 (2013) 81-101. – Q2

6. G. Gediz Ilis, M. Mobedi, S. Ülkü, “Validation of Local Thermal Equilibrium and Uniform Pressure Assumptions for an Isobaric Adsorption Process in an Adsorbent Bed”, J. of Thermal Science and Technology, 36, 1, 37-45, 2016. – Q4

7. G. Gediz Ilis, “Influence of New Adsorbents with Isotherm Type V on Performance of an Adsorption Heat Pump”, Energy, 119, 86-93, 2017. – Q1

8. G. Gediz Ilis, H. Demir, “Influence of bed thickness and particle size on performance of microwave regenerated adsorption heat pump”, International Journal of Heat and Mass Transfer 123 (2018)16–24. – Q1

9. G. Gediz Ilis, H. Demir, M. Mobedi, B.B. Saha, “A New Adsorbent Bed Design: Optimization of Geometric Parameters and Metal Additive for the Performance Improvement”, Applied Thermal Engineering, 162 (2019) 114270. – Q1

10. M.Dehghan, H. Vajedi, M. Daneshipour, A. Pourrajabian, S. Rahgozar, G.Gediz Ilis, “Pumping power and heat transfer rate of converging microchannel heat sinks: errors associated with the temperature-dependency of nanofluids” Journal of Thermal Analysis and Calorimetry, 140 (2020) 1267-1275 – Q2

11. G. Gediz Ilis, H. Demir, B.B. Saha, “Innovative approach in adsorption chiller: Combination of condenser-adsorber for improving performance”, Applied Thermal Engineering, 192 (2021) 116958– Q1

12. G. Gediz Ilis, H. Demir, B.B. Saha, “Analysis of Operation and Construction Parameters for Adsorption Chiller Performance with MATLAB/Simulink Simulation”, Applied Thermal Engineering, 198 (2021) 117499 – Q1

13. R. Habash, G. Gediz Ilis, H. Demir, H. Öztop “Analysis of Low-Grade Heat Driven Ethanol-Silica Gel Adsorption Chiller”, Thermal Science and Engineering Progress, 26 (2021) 101125. – Q1

14. S. Aneli, A. Gagliano, G. M.Tina, G. Gediz Ilis, H. Demir, “Effectiveness and constraints of using PV/Thermal collectors with heat-driven chillers”, Applied Thermal Engineering, (2022) 118330. https://doi.org/10.1016/j.applthermaleng.2022.118330 – Q1

15. H. Vajedi , M.Dehghan, M. Aminy , A. Pourrajabian, G. Gediz Ilis, “Experimental study on an air-based photovoltaic -thermal (PV-T) system with a converging thermal collector geometry : A comparative performance analysis”, Sustainable Energy Technologies and Assessments, (2022) 102153. https://doi.org/10.1016/j.seta.2022.102153 - Q1

16. A. Rezk, G. Gediz Ilis, H. Demir “Experimental study on silica gel/ethanol adsorption characteristics for low-grade thermal driven adsorption refrigeration systems”, Thermal Science and Engineering Progress, 34 (2022) 101429. https://doi.org/10.1016/j.tsep.2022.101429 – Q1

Open Journal Publications

1. Z. E. Yildirim, G. Gediz Ilis, M. Mobedi, S. Ülkü, “Effect of Isotherm Shape on Mass Transfer in an Adsorbent Particle; An Isothermal Adsorption Process”, The Open Transport Phenomena Journal, 3 (2011) 40–48.
2. G. Gediz Ilis, M. Mobedi, S. Ülkü, “A Parametric Study on Effect of External Heat and Mass Transfer Resistance on Vapor Adsorption in a Spherical Adsorbent Particle”, Open Journal of Heat Mass and Momentum Transfer, 3, (2014), 40-48.
3. G. Gediz Ilis, G. Arslan, M. Mobedi, “Design of the Adsorbent Bed of an Adsorption Refrigeration System for Achieving The Highest Specific Cooling Power”, Heat Pipe Science and Technology: An International Journal 7(1-2), 2016, 77-91.
4. G. Gediz Ilis, H. Demir, “An Experimental Study with Condenser Embedded Adsorber of an Adsorption Chiller”, Journal of Fluid Flow, Heat and Mass Transfer (JFFHMT), 8, 2021, ISSN: 2368-6111, DOI: 10.11159/jffhmt.2021.017.
5. Y. Gökmen, G. Gediz Ilis, Thermal Effects of Alternative Environmentally Friendly Material Instead of Silicone in Battery Modules, Journal of Advanced Thermal Science Research, (2023), 11-22.
6. M. B. Genç, R. Habash, G. Gediz Ilis, A. Alkaya, H. F. Öztop, Cooling Strategy Optimization of a Permanent Magnet Synchronous Motor, Journal of Advanced Thermal Science Research, (2023), 75-88.

National Journal Publications

1. G. Gediz Ilis, “Thermal Investigation of Pouch Battery Cell with Different Discharge Rates”, Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen Ve Mühendislik Dergisi, 2017, 19; 55; 238-246.
2. M. Bashjaweesh, O. Mansour, G. Gediz Ilis, “An Investigation on the Cooling System of Synchronous Motor for Electric Buses”, Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi, 2021, 23; 68; 567-573. 10.21205/deufmd.2021236819

Conference Proceedings

1. G. Gediz Ilis, M. Mobedi, S. Ülkü, “Adsorpsiyonlu ısı pompalarında adsorbent yatağı tasarımı”, I. Soğutma Teknolojileri Sempozyumu, 2008, Izmir, Turkey. (G. Gediz İlis, M. Mobedi, S. Ülkü, “Adsorbent bed design in adsorption heat pump”, Refrigeration Technologies Symposium, 2008, Izmir, Turkey.

2. G. Gediz Ilis, M. Mobedi, S. Ülkü, “Modelling and numerical simulation of an adsorption heat pump cycle”, 17. Ulusal Isı Bilim Tekniği Kongresi, 2009, Sivas, Turkey.

3. G. Gediz Ilis, H. Demir, M. Mobedi, S. Ülkü, “Effect of porosity on mechanism of mass transfer in a granular bed”, 4th International Conference on Applications of Porous Media, July 2009, Istanbul, Turkey.

4. G. Gediz Ilis, M. Mobedi, S. Ülkü, “A numerical study on heat and mass transfer in adsorbent bed of an adsorption heat pump; effect of bed thickness”, Heat Powered Cycles Conference , 2009, Berlin, Germany.

5. G. Gediz Ilis, M. Mobedi, S. Ülkü, “A numerical study on heat and mass transfer in an adsorbent; a uniform pressure approach”, Proceedings (CD) of the 3nd International Conference on Porous Media and its Applications in Science and Engineering ICPM3, 2010, Montecatini, Italy.

6. G. Gediz Ilis, M. Mobedi, S. Ülkü, “An experimental study on heat and mass transfer in a closed adsorbent bed of an adsorption heat pump”, HEFAT2010, 7th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, July 2010, Antalya, Turkey.

7. G. Gediz Ilis, M. Mobedi, S. Ülkü, “Validation of uniform pressure approach in analyzing heat and mass transfer in an adsorbent bed cooled externally”, 3rd International Conference on porous media & Annual meeting of the International Society for Porous Media, March 2011, Bordeaux Campus, France.

8. G. Gediz Ilis, M. Mobedi, S. Ülkü, “Discussion on the use of dimensionless parameters in design of adsorbent beds”, International Sorption Heat Pump Conference ISHPC11, April 2011, Padua, Italy.

9. Z. E. Yildirim, G. Gediz Ilis, M. Mobedi, S. Ülkü, “Adsorpsiyonlu chillerlerde kullanılabilecek adsorbent-adsorbat çiftlerinin özellikleri ve çevrim performanslarının incelenmesi”, 10. Tesisat Kongresi, April 2011, Izmir, Turkey.

10. G. Gediz Ilis, M. Mobedi, S. Ülkü, “Dimensionless analysis of heat and mass transfer in a single adsorbent particle; isothermal and non-isothermal cases ”, 7th International Conference on Computational Heat and Mass Transfer, July 2011, Istanbul, Turkey.

11. Z. E. Yildirim, G. Gediz Ilis, M. Mobedi, S. Ülkü, “Experimental study on heat and mass transfer in a granular adsorbent bed”, Heat Powered Cycles 2012, September 2012, Alkmaar, Netherlands.

12. G. Gediz Ilis, “Experimental insulation performance evaluation of aerogel for household refrigerator ”, 6th International Exergy, Energy and Environment Symposium, July 2013, Rize, Turkey.

13. G. Gediz Ilis, G. Arslan, M. Mobedi, S. Ülkü, “A study on performance analysis of vapor compression-adsorption hybrid refrigeration cycle”, 7th Mediterranean Conference of Climatization, October 2013, Istanbul, Turkey.

14. G. Gediz Ilis, G. Arslan, M. Mobedi, S. Ülkü, “Simulation of Heat and Mass Transfer in Adsorbent Bed of Adsorption Heat Pump Operating with Released Heat of a Household Refrigerator”, International Sorption Heat Pump Conference, April 2014, Maryland, USA.

15. G. Gediz Ilis, B. Yalcin, “A Crisper Design for Domestic Refrigerators”, International Food Congress 2014 (NAFI2014), May 2014, Kusadasi, Turkey.

16. G. Gediz Ilis, “Application of Nano-Refrigerants and Nano-Lubricants to the Domestic Refrigerators”, International Conference on Thermophysical and Mechanical Properties of Advanced Materials (THERMAM2014), June 2014, Cesme, Turkey.

17. G. Gediz Ilis, G. Arslan, M. Mobedi, S. Ülkü, “Buhar Sıkıştırmalı Soğutma Çevrimlerinin Adsorpsiyonlu Isı Pompası Kullanılarak Veriminin Arttırılması”, 12. Ulusal Tesisat Mühendisliği Kongresi, April 2015, Izmir, Turkey.

18. G. Gediz Ilis, G. Arslan, M. Mobedi, “The Use Of Metal Additives for Improving Heat Transfer in A Granular Adsorbent Bed”, ASME-ATI-UIT 2015 Conference on Thermal Energy Systems: Production, Storage, Utilization and the Environment, May 2015, Napoli, Italy.

19. G. Gediz Ilis, G. Arslan, M. Mobedi, “Optimum Design of an Adsorbent Bed of Adsorption Refrigeration System for Highest Specific Cooling Power”, 9th Minsk International Seminar “Heat Pipes, Heat Pumps, Refrigerators, Power Sources,
September 2015, Minsk, Belarus.

20. G. Gediz Ilis, H. Demir, M.Y. Akbas, M. Mobedi, “Recent Developments on Heat Pump Systems in Electric Vehicle and a Suggestion”, Heat Powered Cycles Conference, June 2016, Nottingham, UK.

21. G. Gediz Ilis, “COP Improvement of Electrıc Vehicle Battery Thermal Management System with an Adsorption Heat Pump”, Proceedings of the 2nd Thermal and Fluid Engineering Conference, TFEC2017 4th International Workshop on Heat Transfer, IWHT2017 April 2-5, 2017, Las Vegas, NV, USA.

22. G. Gediz Ilis, H. Demir, “Influence of Bed Thickness on Performance of Microwave Regenerated Adsorption Heat Pump”, International Sorption Heat Pump Conference, ISHPC2017 August 7-10, 2017, Tokyo, Japan.

23. G. Gediz Ilis, H. Demir, “Effect of Volume of Evaporator and Bed Heat Exchanger on Performance of Adsorption Chiller”, 3rd Thermal and Fluids Engineering Conference (TFEC), March 4–7, 2018, Fort Lauderdale, FL, USA.

24. Y. Yilmaz, G. Gediz Ilis, H. Demir, “Numerical Investigation of Laminar Film Condensation at Low Pressure on a Condenser Tube of an Adsorption Chiller”, Proceedings of the 4th Int. Conf on Experimental and Numerical Flow and Heat Transfer (ENFHT'19) Rome, Italy – April 10-12, 2019.

25. Antonio Gagliano, Stefano Aneli, Giuseppe Marco Tina, G. Gediz Ilis, H. Demir, “Effectiveness and constraints of using PV/Thermal collectors for heat-driven chillers”, 16th SDEWES2021 Conference, Dubrovnik 2021, Accepted.

26. R. Habash, G. Gediz Ilis, H. Demir, “Isotherm relations and COP analysis on silica gel RD with two different adsorptive; acetone and ethanol”, International Sorption Heat Pump Conference, ISHPC2021 August 22-25, 2021, Berlin Germany, Virtual Conference.

27. Antonio Gagliano, Stefano Aneli, Giuseppe Marco Tina, G. Gediz Ilis, H. Demir, “Effectiveness and constraints of using PV/Thermal collectors for heat-driven chillers”, 16th SDEWES 2021, Dubrovnik, Croatia, October 10-15, 2021.

28. M.B. Genç, R. Habash, G. Gediz Ilis “Optimization of the Cooling Parameters of a 250 kW PMSM by Taguchi Method” 8th International Conference on Engineering and Natural Science (ICENS’22), May 18 - 22, 2022, in Istanbul, Turkey.

29. Y. Gökmen, T. Gül, G. Gediz Ilis “Comparison of 1D and 3D Electrochemical-Thermal Model of Lithium-Ion Battery” Proceedings of the 8th World Congress on Momentum, Heat and Mass Transfer (MHMT'23), March 26 – 28, 2023, in Lisbon, Portugal.

Industrial Magazines

1. Z. E. Yildirim, G. Gediz Ilis, M. Mobedi, S. Ülkü, “Adsorpsiyonlu chillerlerde kullanılabilecek adsorbent-adsorbat çiftlerinin özellikleri ve çevrim performanslarının incelenmesi”,Soğutma Dünyası-Soğutma Isı Pompası İklimlendirme ve Yalıtım Teknolojileri Dergisi, 14, 2011, 51-53.

• ME 644 Heat Exchanger Applications with Computational Fluid Dynamics
• ME 101 Introduction to Mechanical Engineering and Career Planning
• ME 342 Heat Transfer
• ME 444 Refrigeration Technology
• ME 447 Heating, Ventilating and Air Conditioning
• AERO 242 Principles of Heat Transfer

Supervised Theses:

Master Theses

ÖZBÖLGİLİ SİNAN, (2024). Computational investigation of pool boiling around different diameter horizontal tubes under atmospheric and sub-atmospheric pressure, Gebze Teknik Üniversitesi->Lisansüstü Eğitim Enstitüsü->Makine Mühendisliği Ana Bilim Dalı (Completed)

KAYIKÇI YAHYA CAN, (2023). Korvet tipi savaş gemilerinde soğutma sistemini desteklemek üzere adsorpsiyonlu ısı pompası uygulaması, Gebze Teknik Üniversitesi->Fen Bilimleri Enstitüsü->Makine Mühendisliği Ana Bilim Dalı (Completed)

GÜN ALİ, (2023). Soğurma uygulamaları için yeni malzeme geliştirilmesi; grafen oksit katkılı silika jel, Gebze Teknik Üniversitesi->Fen Bilimleri Enstitüsü->Makine Mühendisliği Ana Bilim Dalı (Completed)

DEMİRSÖZ MUSTAFA, (2022). Numerical investigation of double layer microchannel heatsinks and performance assessment based on Taguchi method, İstanbul Teknik Üniversitesi->Lisansüstü Eğitim Enstitüsü->Makine Mühendisliği Ana Bilim Dalı (Completed)

GENÇ MERT BEDİRHAN, (2022). Thermal analysis of permanent magnet synchronous motor, Gebze Teknik Üniversitesi->Fen Bilimleri Enstitüsü->Makine Mühendisliği Ana Bilim Dalı (Completed)
Deniz Tuğba Korukluoğlu, A cooling plate design and thermal analysis for an electric vehicle battery module, MAKİNE MÜHENDİSLİĞİ BÖLÜMÜ,, GEBZE TEKNİK ÜNİVERSİTESİ/MÜHENDİSLİK FAKÜLTESİ/MAKİNE MÜHENDİSLİĞİ BÖLÜMÜ (In Progress)

Hüseyin Murat Gülşen, İşletmelerin Atık Isısını Adsorpsiyonlu Çillerde Kullanarak Elde Edilecek Soğutma Yükünün Finansal Analizi, MAKİNE MÜHENDİSLİĞİ (YL) (TEZLİ),,, GEBZE TEKNİK ÜNİVERSİTESİ/FEN BİLİMLERİ ENSTİTÜSÜ/MAKİNE MÜHENDİSLİĞİ (YL) (TEZLİ) (In Progress)

PhD Theses

HABASH RAMI, (2024). Development of an adsorption heat pump for improvement of thermal management system of electric buses, İstanbul Okan Üniversitesi->Fen Bilimleri Enstitüsü->Mekatronik Ana Bilim Dalı (Completed)

Tuğçe İşler, Lityum iyon batarya modülü için soğutma sisteminin tasarlanması., AKIŞKANLAR MEKANİĞİ ANABİLİM DALI,, GEBZE TEKNİK ÜNİVERSİTESİ/MÜHENDİSLİK FAKÜLTESİ/MAKİNE MÜHENDİSLİĞİ BÖLÜMÜ (In Progress)

Yiğitalp Gökmen, (2023). , ANALYSIS OF PARAMETERS ON HEAT GENERATION OF A LITHIUM-ION BATTERY YİĞİTALP GÖKMEN, MAKİNE MÜHENDİSLİĞİ (YL) (TEZLİ),,,,, GEBZE TEKNİK ÜNİVERSİTESİ/FEN BİLİMLERİ ENSTİTÜSÜ/MAKİNE MÜHENDİSLİĞİ (YL) (TEZLİ)

• Third Cycle (Doctoral): Izmir Institute of Technology - Mechanical Engineering Department 2012
• Second Cycle (Master's): Izmir Institute of Technology - Mechanical Engineering 2004
  Izmir Institute of Technology - Engineering Management 2006
• First Cycle (Undergraduate): Dokuz Eylul University - Mechanical Engineering 2001