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  1. Evaluation of Design Methodology, Limitations, and Iterations of a Hydrogen Fuelled Hybrid Fuel Cell mini UAV

    Article • Energy, September 2020, Elsevier

    Prof. Dr. Tahir Hikmet KARAKOC

  2. A numerical study on the thermal performance of prismatic li-ion batteries for hibrid electric aircraft

    Article • Energy, March 2020, Elsevier

    Prof. Dr. Tahir Hikmet KARAKOC

  3. Assessment of Enterprise Emission Inventory Considering Entropy Production for a Cement Production Line

    Article • November 2019, Springer Science + Business Media

    Prof. Dr. Tahir Hikmet KARAKOC

  4. Fuel Preference Effects for Integrated Buildings Considering Low-Carbon Approach

    Article • November 2019, Springer Science + Business Media

    Prof. Dr. Tahir Hikmet KARAKOC

  5. Optimum Insulation Thickness for Cooling Applications Using Combined Environmental and Economic Method

    Article • November 2019, Springer Science + Business Media

    Prof. Dr. Tahir Hikmet KARAKOC, Professor Onder ALTUNTAS

  6. Solar powered UAV model on MATLAB/Simulink using incremental conductance MPPT technique

    Article • Aircraft Engineering and Aerospace Technology, September 2019, Emerald

    Prof. Dr. Tahir Hikmet KARAKOC

  7. Calculating Endogenous and Exogenous Exergy Destruction for an Experimental Turbojet Engine

    Article • International Journal of Turbo and Jet Engines, March 2019, De Gruyter

    Prof. Dr. Tahir Hikmet KARAKOC, Professor Onder ALTUNTAS

  8. Sustainable carbon management in corporate governance: A case study

    Article • Energy Procedia, February 2019, Elsevier

    Prof. Dr. Tahir Hikmet KARAKOC

  9. LCA of the maintenance of a piston-prop engine

    Article • Aircraft Engineering and Aerospace Technology, January 2019, Emerald

    Prof. Dr. Tahir Hikmet KARAKOC, Professor Onder ALTUNTAS

  10. Comparative analysis of various refrigerants used in transport refrigeration based on thermodynamics and environmental performances and cold chain management

    Article • International Journal of Global Warming, January 2019, Inderscience Publishers

    Prof. Dr. Tahir Hikmet KARAKOC, Professor Onder ALTUNTAS

  11. Exergetic approach to determine optimum insulation thickness for cooling applications with life cycle integrated economic analysis

    Article • International Journal of Exergy, January 2019, Inderscience Publishers

    Prof. Dr. Tahir Hikmet KARAKOC, Professor Onder ALTUNTAS

  12. Sustainable Aviation

    Article • January 2019, Springer Science + Business Media

    Prof. Dr. Tahir Hikmet KARAKOC, Professor Onder ALTUNTAS

  13. CFD Analysis and Experimental Validation of the Flow Field in a Rib Roughed Turbine Internal Cooling Channel

    Article • International Journal of Turbo and Jet Engines, December 2018, De Gruyter

    Prof. Dr. Tahir Hikmet KARAKOC

  14. Advanced life cycle integrated exergoeconomic analysis of building heating systems: An application and proposing new indices

    Article • Journal of Cleaner Production, September 2018, Elsevier

    Prof. Dr. Tahir Hikmet KARAKOC

  15. The effects of hydrogen fuel usage on the exergetic performance of a turbojet engine

    Article • International Journal of Hydrogen Energy, February 2018, Elsevier

    Yasin Şöhret, Prof. Dr. Tahir Hikmet KARAKOC

  16. Using exergy for performance evaluation of a conceptual ramjet engine burning hydrogen fuel

    Article • International Journal of Hydrogen Energy, January 2018, Elsevier

    Yasin Şöhret, Prof. Dr. Tahir Hikmet KARAKOC

  17. Advances in Sustainable Aviation

    Article • January 2018, Springer Science + Business Media

    Yasin Şöhret, Prof. Dr. Tahir Hikmet KARAKOC

  18. A Framework of Economic and Environmental Assessment of Solar Energy Water Heating System for Public Buildings

    Article • January 2018, Springer Science + Business Media

    Prof. Dr. Tahir Hikmet KARAKOC

  19. Aircraft fuel system energy and exergy analysis under hot day conditions

    Article • International Journal of Exergy, January 2018, Inderscience Publishers

    Prof. Dr. Tahir Hikmet KARAKOC, Professor Onder ALTUNTAS

  20. Assessment of Energy and Environmental Performance of Low-Charge Multiplex Refrigeration System

    Article • January 2018, Springer Science + Business Media

    Prof. Dr. Tahir Hikmet KARAKOC

  21. Development of Cooling Performance of Clinker Cooler Process Based on Energy Audit

    Article • January 2018, Springer Science + Business Media

    Prof. Dr. Tahir Hikmet KARAKOC

  22. Exergy and Energy Analysis of an Aircraft Air Cycle Machine at Designated Altitude

    Article • January 2018, Springer Science + Business Media

    Prof. Dr. Tahir Hikmet KARAKOC, Professor Onder ALTUNTAS

  23. Indicators of Sustainability Energy Management Based on Energy Audit for Hotels

    Article • January 2018, Springer Science + Business Media

    Prof. Dr. Tahir Hikmet KARAKOC

  24. The Impact of Developed Energy Efficiency Model on Vessel Valuation

    Article • January 2018, Springer Science + Business Media

    Prof. Dr. Tahir Hikmet KARAKOC

  25. Assessment of Co2 Measurements Based on Exergetic Approach for Low Carbon Standards in Buildings

    Article • January 2018, Springer Science + Business Media

    Prof. Dr. Tahir Hikmet KARAKOC

  26. Determining Optimum Insulation Thickness of a Building Wall Using an Environmental Impact Approach

    Article • January 2018, Springer Science + Business Media

    Prof. Dr. Tahir Hikmet KARAKOC

  27. Second Law Analysis of an Experimental Micro Turbojet Engine

    Article • January 2018, Springer Science + Business Media

    Prof. Dr. Tahir Hikmet KARAKOC

  28. Advanced energy technologies in aviation

    Article • Energy, December 2017, Elsevier

    Prof. Dr. Tahir Hikmet KARAKOC

  29. Energy, exergy analysis, and sustainability assessment of different engine powers for helicopter engines

    Article • International Journal of Green Energy, August 2017, Taylor & Francis

    Professor Onder ALTUNTAS, Prof. Dr. Tahir Hikmet KARAKOC

  30. Application of thermodynamic laws on a military helicopter engine

    Article • Proceedings of the Institution of Civil Engineers - Energy, August 2017, Elsevier

    Prof. Dr. Tahir Hikmet KARAKOC

  31. Investigating the effect of turbine inlet temperature on the exergetic improvement potential of a small turbojet engine

    Article • July 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Dr. Tahir Hikmet KARAKOC

  32. Havacılıkta Kullanılan Bataryaların Tasarım Parametrelerine Göre Boyutlandırılması

    Article • Sürdürülebilir Havacılık Araştırmaları Dergisi, June 2017, Sustainable Aviation Research Society

    Prof. Dr. Tahir Hikmet KARAKOC

  33. An environment-friendly engine selection methodology for aerial vehicles

    Article • International Journal of Green Energy, May 2017, Taylor & Francis

    Prof. Dr. Tahir Hikmet KARAKOC, Yasin Şöhret

  34. Exergetic and exergoeconomic assessment of a small-scale turbojet fuelled with biodiesel

    Article • Proceedings of the Institution of Civil Engineers - Energy, May 2017, Elsevier

    Yasin Şöhret, Prof. Dr. Tahir Hikmet KARAKOC

  35. Assessment of degradation effects for an aircraft engine considering exergy analysis

    Article • Proceedings of the Institution of Civil Engineers - Energy, April 2017, Elsevier

    Prof. Dr. Tahir Hikmet KARAKOC

  36. Havacılıkta Kullanılan Bataryaların Tasarım Parametrelerine Göre Boyutlandırılması

    Article • Sürdürülebilir Havacılık Araştırmaları Dergisi, March 2017, Sustainable Aviation Research Society

    Prof. Dr. Tahir Hikmet KARAKOC

  37. ANFIS-based comparative exhaust gases emissions prediction model of a military aircraft engine

    Article • International Journal of Global Warming, January 2017, Inderscience Publishers

    Prof. Dr. Tahir Hikmet KARAKOC, Yasin Şöhret

  38. Assessment of thermodynamic and environmental performances in subcooling process for different refrigerants

    Article • International Journal of Exergy, January 2017, Inderscience Publishers

    Prof. Dr. Tahir Hikmet KARAKOC, Professor Onder ALTUNTAS

  39. Exergy Approach to Evaluate Performance of a Mini Class Turboprop Engine

    Article • October 2016, Springer Science + Business Media

    Yasin Şöhret, Prof. Dr. Tahir Hikmet KARAKOC

  40. Sustainability Assessment of a Turboprop Engine: Exergy-Based Method

    Article • October 2016, Springer Science + Business Media

    Yasin Şöhret, Prof. Dr. Tahir Hikmet KARAKOC

  41. Modeling and validation of temperature changes in a pouch lithium-ion battery at various discharge rates

    Article • International Communications in Heat and Mass Transfer, July 2016, Elsevier

    Prof. Dr. Tahir Hikmet KARAKOC

  42. Exergy as a useful tool for the performance assessment of aircraft gas turbine engines: A key review

    Article • Progress in Aerospace Sciences, May 2016, Elsevier

    Yasin Şöhret, Professor Onder ALTUNTAS, Prof. Dr. Tahir Hikmet KARAKOC

  43. Exergetic sustainability improvement potentials of a hydrogen fuelled turbofan engine UAV by heating its fuel with exhaust gasses

    Article • International Journal of Hydrogen Energy, May 2016, Elsevier

    Prof. Dr. Tahir Hikmet KARAKOC

  44. Parametric study of exergetic sustainability performances of a high altitude long endurance unmanned air vehicle using hydrogen fuel

    Article • International Journal of Hydrogen Energy, May 2016, Elsevier

    Prof. Dr. Tahir Hikmet KARAKOC

  45. Editör Yazısı

    Article • Sürdürülebilir Havacılık Araştırmaları Dergisi, March 2016, Sustainable Aviation Research Society

    Prof. Dr. Tahir Hikmet KARAKOC

  46. BİR HELİKOPTER MOTORUNUN ENERJİ VE EKSERJİ ANALİZİ

    Article • Sürdürülebilir Havacılık Araştırmaları Dergisi, March 2016, Sustainable Aviation Research Society

    Prof. Dr. Tahir Hikmet KARAKOC

  47. Performance Evaluation of an Experimental Turbojet Engine

    Article • International Journal of Turbo and Jet Engines, January 2016, De Gruyter

    Yasin Şöhret, Prof. Dr. Tahir Hikmet KARAKOC, Professor Onder ALTUNTAS, Selcuk Ekici

  48. Sustainability Metrics of a Small Scale Turbojet Engine

    Article • International Journal of Turbo and Jet Engines, January 2016, De Gruyter

    Yasin Şöhret, Prof. Dr. Tahir Hikmet KARAKOC, Selcuk Ekici, Professor Onder ALTUNTAS

  49. Sustainable Aviation

    Article • January 2016, Springer Science + Business Media

    Prof. Dr. Tahir Hikmet KARAKOC, Professor Onder ALTUNTAS

  50. Sustainability Assessment in Piston-Prop Helicopter Engine

    Article • January 2016, Springer Science + Business Media

    Prof. Dr. Tahir Hikmet KARAKOC

  51. Carbon Foot Print of a Passanger Aircraft Engine at Landing and Take-Off Cycle

    Article • January 2016, Springer Science + Business Media

    Yasin Şöhret, Prof. Dr. Tahir Hikmet KARAKOC

  52. Customised application of exergy analysis method to PW120A turboprop engine for performance evaluation

    Article • International Journal of Exergy, January 2016, Inderscience Publishers

    Yasin Şöhret, Prof. Dr. Tahir Hikmet KARAKOC

  53. Using emission index to determine energy efficiency and environmental parameters of a turbofan engine at various flight phases

    Article • International Journal of Global Warming, January 2016, Inderscience Publishers

    Yasin Şöhret, Prof. Dr. Tahir Hikmet KARAKOC

  54. Using some performance parameters to predict exhaust gas emissions of a turboprop engine: adaptive neuro-fuzzy method

    Article • International Journal of Sustainable Aviation, January 2016, Inderscience Publishers

    Yasin Şöhret, Prof. Dr. Tahir Hikmet KARAKOC

  55. Assessment of thermodynamic performance and exergetic sustainability of turboprop engine using mixture of kerosene and methanol

    Article • International Journal of Exergy, January 2016, Inderscience Publishers

    Professor Onder ALTUNTAS, Prof. Dr. Tahir Hikmet KARAKOC

  56. Examination of performance indicators' effects based on propulsion parameters in a turboprop engine

    Article • International Journal of Exergy, January 2016, Inderscience Publishers

    Prof. Dr. Tahir Hikmet KARAKOC

  57. Exergetic sustainability assessment of a HALE UAV using dodecene fuel

    Article • International Journal of Exergy, January 2016, Inderscience Publishers

    Prof. Dr. Tahir Hikmet KARAKOC

  58. Investigation of effects of hydraulic balance in mechanical system based on energetic and exergetic efficiency in industrial buildings

    Article • International Journal of Exergy, January 2016, Inderscience Publishers

    Prof. Dr. Tahir Hikmet KARAKOC

  59. Exergy analysis of a turbofan engine for an unmanned aerial vehicle during a surveillance mission

    Article • Proceedings of the Institution of Civil Engineers - Energy, December 2015, Elsevier

    Yasin Şöhret, Prof. Dr. Tahir Hikmet KARAKOC

  60. Combustion efficiency analysis and key emission parameters of a turboprop engine at various loads

    Article • November 2015, Elsevier

    Prof. Dr. Tahir Hikmet KARAKOC, Yasin Şöhret

  61. Advanced exergy analysis of an aircraft gas turbine engine: Splitting exergy destructions into parts

    Article • Proceedings of the Institution of Civil Engineers - Energy, October 2015, Elsevier

    Prof. Dr. Tahir Hikmet KARAKOC, Yasin Şöhret

  62. Mathematical Modelling for Carbon Dioxide Equivalent Prediction of Greenhouse Gases Emitted from a Small Scale Turbojet Engine

    Article • June 2015, American Institute of Aeronautics and Astronautics (AIAA)

    Yasin Şöhret, Prof. Dr. Tahir Hikmet KARAKOC

  63. Analysis of Combustion Efficiency for Turbofan Engine Combustor Using MATLAB

    Article • International Journal of Engineering and Technology, April 2015, IACSIT Press

    Prof. Dr. Tahir Hikmet KARAKOC, Yasin Şöhret

  64. Advanced exergoenvironmental assessment of a building from the primary energy transformation to the environment

    Article • Energy and Buildings, February 2015, Elsevier

    Prof. Dr. Tahir Hikmet KARAKOC

  65. Advanced low exergoeconomic (ALEXERGO) assessment of a building along with its heating system at various stages

    Article • Energy and Buildings, January 2015, Elsevier

    Prof. Dr. Tahir Hikmet KARAKOC

  66. Investigation of thermodynamic performance based on the humidity effect in the aircraft environmental control systems

    Article • International Journal of Sustainable Aviation, January 2015, Inderscience Publishers

    Prof. Dr. Tahir Hikmet KARAKOC, Professor Onder ALTUNTAS

  67. Comparison of Auxiliary Power Unit (APU) and Ground Power Unit (GPU) with Life Cycle Analysis in Ground Operations: A Case Study for Domestic Flight in Turkey

    Article • Applied Mechanics and Materials, October 2014, Trans Tech Publications

    Prof. Dr. Tahir Hikmet KARAKOC, Professor Onder ALTUNTAS

  68. Advanced low exergy (ADLOWEX) modeling and analysis of a building from the primary energy transformation to the environment

    Article • Energy and Buildings, October 2014, Elsevier

    Prof. Dr. Tahir Hikmet KARAKOC

  69. Exergetic Sustainability Indicators as a Tool in Commercial Aircraft: A Case Study for a Turbofan Engine

    Article • International Journal of Green Energy, September 2014, Taylor & Francis

    Prof. Dr. Tahir Hikmet KARAKOC

  70. Exergoeconomic Environmental Optimization of Piston-Prop Aircraft Engines

    Article • International Journal of Green Energy, September 2014, Taylor & Francis

    Prof. Dr. Tahir Hikmet KARAKOC, Professor Onder ALTUNTAS

  71. A Parametric Study of a Piston-Prop Aircraft Engine Using Exergy and Exergoeconomic Analysis Methods

    Article • International Journal of Green Energy, September 2014, Taylor & Francis

    Prof. Dr. Tahir Hikmet KARAKOC, Professor Onder ALTUNTAS

  72. Editorial

    Article • International Journal of Green Energy, September 2014, Taylor & Francis

    Prof. Dr. Tahir Hikmet KARAKOC

  73. Exergetic Analysis of a Vertical Ground-Source Heat Pump System with Wall Heating/Cooling

    Article • January 2014, Springer Science + Business Media

    Prof. Dr. Tahir Hikmet KARAKOC

  74. Exergetic Performance of a Low Bypass Turbofan Engine at Takeoff Condition

    Article • January 2014, Springer Science + Business Media

    Prof. Dr. Tahir Hikmet KARAKOC

  75. First Law Approach of a Low Bypass Turbofan Engine

    Article • Journal of Automation and Control Engineering, January 2014, EJournal Publishing

    Prof. Dr. Tahir Hikmet KARAKOC

  76. Investigating the Exergetic and Environmental Effects of Subcooling and Superheating Processes on the Performance of Direct Expansion Systems

    Article • January 2014, Springer Science + Business Media

    Prof. Dr. Tahir Hikmet KARAKOC

  77. Some Exergetic Measures of a JT8D Turbofan Engine

    Article • Journal of Automation and Control Engineering, January 2014, EJournal Publishing

    Prof. Dr. Tahir Hikmet KARAKOC

  78. Sustainability assessment of PW6000 turbofan engine: an exergetic approach

    Article • International Journal of Exergy, January 2014, Inderscience Publishers

    Prof. Dr. Tahir Hikmet KARAKOC

  79. Exergo-sustainability indicators of a turboprop aircraft for the phases of a flight

    Article • Proceedings of the Institution of Civil Engineers - Energy, September 2013, Elsevier

    Prof. Dr. Tahir Hikmet KARAKOC

  80. Green hydrogen and fuel cell systems

    Article • International Journal of Energy Research, July 2013, Wiley

    Prof. Dr. Tahir Hikmet KARAKOC

  81. Green Building Approach in Turkish Aviation Sector

    Article • January 2013, Springer Science + Business Media

    Prof. Dr. Tahir Hikmet KARAKOC

  82. Calculation of HC, CO and NOx from civil aviation in Turkey in 2012

    Article • International Journal of Environment and Pollution, January 2013, Inderscience Publishers

    Prof. Dr. Tahir Hikmet KARAKOC, Professor Onder ALTUNTAS

  83. Emission Analysis of a Commercial Aircraft for Different Ranges

    Article • January 2013, Springer Science + Business Media

    Prof. Dr. Tahir Hikmet KARAKOC

  84. Energetic and exergetic performance assessment of a turboprop engine at various loads

    Article • International Journal of Exergy, January 2013, Inderscience Publishers

    Prof. Dr. Tahir Hikmet KARAKOC

  85. Investigation of environmental impact caused by aircraft engines

    Article • International Journal of Global Warming, January 2013, Inderscience Publishers

    Prof. Dr. Tahir Hikmet KARAKOC, Professor Onder ALTUNTAS

  86. IGECVI-special issue—Energy and exergy modeling of advance energy systems

    Article • Proceedings of the Institution of Civil Engineers - Energy, October 2012, Elsevier

    Prof. Dr. Tahir Hikmet KARAKOC

  87. Investigation of environmental and exergetic performance for coal-preparation units in cement production processes

    Article • Proceedings of the Institution of Civil Engineers - Energy, October 2012, Elsevier

    Prof. Dr. Tahir Hikmet KARAKOC

  88. Refrigeration inventory based on CO2 emissions and exergetic performance for supermarket applications

    Article • Energy and Buildings, August 2012, Elsevier

    Prof. Dr. Tahir Hikmet KARAKOC

  89. Component-based exergetic measures of an experimental turboprop/turboshaft engine for propeller aircrafts and helicopters

    Article • International Journal of Exergy, January 2012, Inderscience Publishers

    Prof. Dr. Tahir Hikmet KARAKOC

  90. Exergetic and exergo-economic analysis of a turboprop engine: a case study for CT7-9C

    Article • International Journal of Exergy, January 2012, Inderscience Publishers

    Prof. Dr. Tahir Hikmet KARAKOC

  91. Exergoenvironmental analysis of piston-prop aircrafts

    Article • International Journal of Exergy, January 2012, Inderscience Publishers

    Prof. Dr. Tahir Hikmet KARAKOC, Professor Onder ALTUNTAS

  92. Exergetic and Energetic Response Surfaces for Small Turbojet Engine

    Article • Applied Mechanics and Materials, October 2011, Trans Tech Publications

    Prof. Dr. Tahir Hikmet KARAKOC

  93. Exergetic Destruction Effects of Operating Conditions on the Turbojet Engine Components

    Article • Applied Mechanics and Materials, October 2011, Trans Tech Publications

    Prof. Dr. Tahir Hikmet KARAKOC

  94. Impact assessment of CO2 emissions caused by exergy losses in the cement sector

    Article • International Journal of Exergy, January 2011, Inderscience Publishers

    Prof. Dr. Tahir Hikmet KARAKOC

  95. Mathematical modeling of heat recovery from a rotary kiln

    Article • Applied Thermal Engineering, June 2010, Elsevier

    Prof. Dr. Tahir Hikmet KARAKOC

  96. Exergy analysis of a cogeneration system through Artificial Neural Network (ANN) method

    Article • International Journal of Exergy, January 2010, Inderscience Publishers

    Prof. Dr. Tahir Hikmet KARAKOC

  97. Global Warming

    Article • January 2010, Springer Science + Business Media

    Prof. Dr. Tahir Hikmet KARAKOC

  98. Application of Artificial Neural Network (ANN) Method to Exergy Analysis of Thermodynamic Systems

    Article • December 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Dr. Tahir Hikmet KARAKOC

  99. Effects of Fuel Consumption of Commercial Turbofans on Global Warming

    Article • October 2009, Springer Science + Business Media

    Prof. Dr. Tahir Hikmet KARAKOC

  100. Enterprise Risk Management Perspective

    Article • October 2009, Springer Science + Business Media

    Prof. Dr. Tahir Hikmet KARAKOC

  101. Dynamic energy and exergy analyses of an industrial cogeneration system

    Article • International Journal of Energy Research, June 2009, Wiley

    Prof. Dr. Tahir Hikmet KARAKOC

  102. APPLICATION OF ARTIFICIAL NEURAL NETWORK (ANN) METHOD TO EXERGETIC ANALYSES OF GAS TURBINES

    Article • January 2009, Begell House

    Prof. Dr. Tahir Hikmet KARAKOC

  103. Exergoeconomic analysis of an aircraft turbofan engine

    Article • International Journal of Exergy, January 2009, Inderscience Publishers

    Prof. Dr. Tahir Hikmet KARAKOC

  104. Exergy analysis of a turbofan aircraft engine

    Article • International Journal of Exergy, January 2009, Inderscience Publishers

    Prof. Dr. Tahir Hikmet KARAKOC

  105. Exergoeconomic analysis of an aircraft turbofan engine

    Article • International Journal of Exergy, January 2009, Inderscience Publishers

    Prof. Dr. Tahir Hikmet KARAKOC

  106. Sustainability Management Based Approach to Global Warming:

    Article • Journal of Management Research, November 2008, Macrothink Institute, Inc.

    Prof. Dr. Tahir Hikmet KARAKOC

  107. Energetic and Exergetic Analysis of Building Cogeneration Systems

    Article • January 2008, ASME International

    Prof. Dr. Tahir Hikmet KARAKOC

  108. Exergetic analysis of an aircraft turbofan engine

    Article • International Journal of Energy Research, January 2007, Wiley

    Prof. Dr. Tahir Hikmet KARAKOC

  109. Water quality and impacts of pollution sources for Eymir and Mogan Lakes (Turkey)

    Article • Environment International, April 2003, Elsevier

    Prof. Dr. Tahir Hikmet KARAKOC