Sustainability application in Aviation,
Aircraft gas turbine engines and piston-prop engines,
Sustainable Aviation Fuel
Green Airports 2023 – CURRENT Potsdam, Germany
Sustainable Analysis of Biomass production from bio-convert systems.
2022 – CURRENT Ankara, Türkiye
Educational, project, and sustainability consultancy service to the General Directorate for Civil Aviation activities. 2019 – 2020 Leipzig, Germany
Alternative fuels and biomass 2018 – 2021 Eskisehir, Türkiye
Sustainability application in Aviation,
Aircraft gas turbine engines and piston-prop engines, Green Airports 2015 – 2018 Eskisehir, Türkiye
Sustainability application in Aviation,
Aircraft gas turbine engines and piston-prop engines, Green Airports
2011 – 2016 Eskisehir, Türkiye
Manage aviation studies/projects, conducted in Research Center.
2013 – 2015 Eskisehir, Türkiye
Sustainability application in Aviation,
Aircraft gas turbine engines and piston-prop engines, Green Airports 2008 – 2013 Eskisehir, Türkiye
Aircraft gas turbine engines and piston-prop engines
2005 – 2008 Eskisehir, Türkiye
EASA Part 66 B1/B2 certificated person,
2004 – 2005 Istanbul, Türkiye
EASA Part 66 B1/B2 certificated person,
2007 – 2011 Eskisehir, Türkiye
2004 – 2007 Eskisehir, Türkiye
1999 – 2004 Eskisehir, Türkiye
Aircraft engines and airframes,
Aircraft maintenance,
Aircraft fuel systems and combustion.
Mother tongue(s): TURKISH Other language(s):
UNDERSTANDING
SPEAKING
WRITING
Listening Reading
Spoken production
Spoken
interaction
ENGLISH B2 C1
B2
B2
B2
GERMAN A2 A2
A2
A2
A2
Levels: A1 and A2: Basic user; B1 and B2: Independent user; C1 and C2: Proficient user
MATLAB&Simulink Software LCA Simapro ESTECO modeFRONTIER (Design optimization software) Team-work oriented Circular Economy Life Cycle Analysis Life Cycle Asessment Office
Microsoft Word Microsoft Excel Microsoft Powerpoint Outlook ADDITIONAL INFORMATION
• Ayaz, S.K., Caliskan, H., Altuntas, O.(2023) Environmental and second law analysis of a turbojet engineoperating with different fuels, EnergyThis link is disabled., 2023, 285, 129402
• Sengur, F.K., Altuntas, O. (2023): TAKING OFF FOR NET-ZERO AVIATION: SUSTAINABILITY POLICIES ANDCOLLABORATIVE INDUSTRY ACTIONS. Developments in Corporate Governance and Responsibility, 20, pp. 233–250
• Caglar, B., Açıkkalp, E., Altuntas, O., ...Zairov, R., Borge-Diez, D. (2023): Exergetic assessment of an solar powered stand-alone system using liquid organic hydrogen carrier for energy storage. Solar Energy, 264, 112041
• Yilanli, M., Sheikhi, M.R., Altuntas, O., Açıkkalp, E. (2023): Assessing the global warming potential of aircraft gas turbine materials: Impacts and implications. Process Safety and Environmental Protection, 175, pp. 764–773
• Gunerhan, A., Altuntas, O., Caliskan, H. (2023): Utilization of renewable and sustainable aviationbiofuels from waste tyres for sustainable aviation transport sector. Energy, 2023, 276, 127566
• Canpolat Tosun, D., Açıkkalp, E., Altuntas, O., ...Palmero-Marrero, A.I., Borge-Diez, D. (2023): Dynamic performance and sustainability assessment of a PV driven Carnot battery. Energy, 2023, 278, 127769
• Tosun, D.C., Açıkkalp, E., Caglar, B., Altuntas, O., Hepbasli, A. (2023): Proposal of novel exergy-based sustainability indices and case study for a biomass gasification combine cycle integrated with liquid metal magnetohydrodynamics. Process Safety and Environmental Protection, 2023, 174, pp. 328–339
•
Sheikhi, M.R., Gürgen, S., Altuntas, O., Sofuoğlu, M.A. (2023): Anti-impact and vibration-damping design of cork-based sandwich structures for low-speed aerial vehicles. Archives of Civil and Mechanical Engineering, 2023, 23(2), 71
• Ekici, S., Orhan, İ., Şöhret, Y., Altuntaş, Ö., Karakoç, T. H. (2022): Calculating endogenous and exogenous exergy destruction for an experimental turbojet engine. International Journal of Turbo & Jet-Engines, 39(2), 233-240.
• Sheikhi, M.R., Aygun, H., Altuntas, O. (2022): Aeroengines: Principles, Components, and Eco-friendlyTrends. In: Kuşhan, M.C., Gürgen, S., Sofuoğlu, M.A. (eds) Materials, Structures and Manufacturing for Aircraft. Sustainable Aviation. Springer, Cham. https://doi.org/10.1007/978-3-030-91873-6_6
• Açıkkalp, E., Altuntas, O., Caliskan, H., Grisolia, G., Lucia, U., Borge-Diez, D.*, Rosales-Asensio, E. (2022): Sustainability analyses of photovoltaic electrolysis and magnetic heat engine coupled novel system used for hydrogen production and electricity generation. Sustainable Energy Technologies and Assessments, 52, 102094
• Altuntas, O., Koruyucu, E. (2022): Exergoeconomic and exergoenvironmental analyses of the pistonaero engine: in-cylinder application. International Journal of Exergy, 2022, 39(1), pp. 81–96
•
Sheikhi, M.R., Gürgen, S., Altuntas, O. (2023): Energy-Absorbing and Eco-Friendly Perspectives for Corkand WKSF Based Composites under Drop-Weight Impact Machine. Machines, 2022, 10(11), 1050
• Altuntas, O. (2021): Comparing different piston-prop aircraft engines with combustion efficiency and exergy. Journal of Thermal Analysis and Calorimetry, 145(3), 659-667.
• Ayaz, S.K., Altuntas, O., Caliskan, H. (2021): Enhanced life cycle modelling of a micro gas turbine fuelled with various fuels for sustainable electricity production. Renewable and Sustainable Energy Reviews, 149, 111323
• Açıkkalp, E., Caliskan, H., Altuntas, O., Hepbasli, A. (2021): Novel combined extended-advanced exergy analysis methodology as a new tool to assess thermodynamic systems. Energy Conversion and Management, 236, 114019
• Akyüz, M.K., Kafali, H., Altuntas, O. (2021): Investigation of indoor air quality and thermal comfort condition in airport terminal buildings. Aircraft Engineering and Aerospace Technology, 93(1), pp. 25– 34
• Akyüz, M.K., Kafalı, H., Altuntaş, Ö. (2021): An analysis on energy performance indicator and GWP at Airports; a case study. Energy Sources, Part A: Recovery, Utilization and Environmental Effects,
43(19), pp. 2402–2418
• Altuntas O. "Lead emissions from the use of leaded avgas in Turkey", Aircraft Engineering and Aerospace Technology, (2020), DOI:10.1108/AEAT-05-2020-0108
• Altuntas, O. Comparing different piston-prop aircraft engines with combustion efficiency and exergy. J Therm Anal Calorim (2020). https://doi.org/10.1007/s10973-020-09926-y
• Akyüz, M.K., Kafalı, H., Altuntaş, Ö. “An analysis on energy performance indicator and GWP at Airports; a case study” (2020) Energy Sources, Part A: Recovery, Utilization and Environmental Effects.
• Ayaz, S.K., Altuntas, O., Caliskan, H. “Thermoecologic assessment and life cycle-based environmental pollution cost analysis of microgas turbine” (2020) Journal of Environmental Engineering (United States), 146 (1), art. no. 04019096.
• Aç ıkkalp, E., Kandemir, S.Y., Altuntaş, Ö., Karakoc, T.H. “Optimum insulation thickness for cooling applications using combined environmental and economic method” (2020) Green Energy and Technology, pp. 483-492.
• Şöhret, Y., Ekici, S., Altuntas, O., Karakoc, T.H. „LCA of the maintenance of a piston-prop engine” (2019) Aircraft Engineering and Aerospace Technology, 91 (7), pp. 987-993.
• Altuntas, O., Sohret, Y., Karakoc, T.H. Fundamentals of Sustainability. (2019) Sustainable Aviation, pp. 3-5. Springer.
• Karakoc, T.H., Colpan, C.O., Altuntas, O., Sohret, Y. Editor of Sustainable Aviation (2019) Sustainable Aviation, pp. 1-159. Springer.
• Akyuz, M.K., Altuntas, O., Sogut, M.Z., Karakoc, T.H. Energy Management at the Airports. (2019) Sustainable Aviation, pp. 9-36.
• Yalcin, E., Sogut, M.Z., Altuntas, O., Karakoc, T.H. “Comparative analysis of various refrigerants used in transport refrigeration based on thermodynamics and environmental performances and cold chain management” (2019) International Journal of Global Warming, 19 (4), pp. 407-418.
• Açıkkalp, E., Kandemir, S.Y., Altuntaş, Ö., Karakoç, T.H. “Exergetic approach to determine optimum insulation thickness for cooling applications with life cycle integrated economic analysis” (2019) International Journal of Exergy, 30 (4), pp. 307-321.
• Ekici, S., Sohret, Y., Coban, K., Altuntas, O., Karakoc, T.H. „Sustainability metrics of a small scale turbojet engine” (2018) International Journal of Turbo and Jet Engines, 35 (2), pp. 113-119.
• Ayaz, S.K., Altuntas, O., Caliskan, H. “Effect of ammonia fuel fraction on the exergetic performance of a gas turbine” (2018) Energy Procedia, 144, pp. 150-156.
• Ayaz, S.K., Altuntaş, Ö., Açıkkalp, E., Karakoç, T.H. “Exergy and energy analysis of an aircraft air cycle machine at designated altitude” (2018) Green Energy and Technology, pp. 905-910.
• Yilanli, M., Altuntas, Ö., Açikkalp, E., Karakoc, T.H. “Aircraft fuel system energy and exergy analysis under hot day conditions” (2018) International Journal of Exergy, 25 (2), pp. 152-167.
• Ekici, S., Sohret, Y., Coban, K., Altuntas, O., Karakoc, T.H. „Performance Evaluation of an Experimental Turbojet Engine” (2017) International Journal of Turbo and Jet Engines, 34 (4), pp. 365-375.
• Yildirim, E., Altuntas, O., Mahir, N., Karakoc, T.H. „Energy, exergy analysis, and sustainability assessment of different engine powers for helicopter engines” (2017) International Journal of Green Energy, 14 (13), pp. 1093-1099.
• Akyüz, M.K., Altuntaş, O., Söğüt, M.Z. “Economic and environmental optimization of an airport terminal building's wall and roof insulation” (2017) Sustainability (Switzerland), 9 (10), art. no. 1849.
• Altuntas, O., Sogut, M.Z., Yalcin, E., Karakoc, T.H. „Assessment of thermodynamic and environmental performances in subcooling process for different refrigerants” (2017) International Journal of Exergy, 24 (2-4), pp. 216-234.
• Şöhret, Y., Ekici, S., Altuntaş, O., Hepbasli, A., Karakoç, T.H. “Exergy as a useful tool for the performance assessment of aircraft gas turbine engines: A key review” (2016) Progress in Aerospace Sciences, 83, pp. 57-69.
• Yildirim, E., Altuntas, O., Hikmet Karakoc, T., Mahir, N. „Sustainability assessment in piston-prop helicopter engine” (2016) Sustainable Aviation: Energy and Environmental Issues, pp. 115-123.
• Ekici, S., Altuntas, O., Açikkalp, E., Sogut, M.Z., Karakoc, T.H. “Assessment of thermodynamic performance and exergetic sustainability of turboprop engine using mixture of kerosene and methanol” (2016) International Journal of Exergy, 19 (3), pp. 295-314
• Hikmet Karakoc, T., Baris Ozerdem, M., Ziya Sogut, M., Colpan, C.O., Altuntas, O., Açıkkalp, E. Preface (2016) Sustainable Aviation: Energy and Environmental Issues, pp. v-vi.
• Hikmet Karakoc, T., Baris Ozerdem, M., Ziya Sogut, M., Colpan, C.O., Altuntas, O., Açıkkalp, E. Editor of Sustainable aviation: Energy and environmental issues (2016) Sustainable Aviation: Energy and Environmental Issues, pp. 1-423.
• Altuntas, O., Karakoc, T.H., Hepbasli, A. „Exergoeconomic environmental optimization of piston-prop aircraft engines” (2015) International Journal of Green Energy, 12 (1), pp. 41-50.
• Altuntas, O., Karakoc, T.H., Hepbasli, A. “A parametric study of a piston-prop aircraft engine using exergy and exergoeconomic analysis methods” (2015) International Journal of Green Energy, 12 (1), pp. 2-14.
• Altuntas, O. “Designation of environmental impacts and damages of turbojet engine: A case study with GE-J85” (2014) Atmosphere, 5 (2), pp. 307-323.
• Altuntas, O. “Calculation of domestic flight-caused global warming potential from aircraft emissions in Turkish airports” (2014) International Journal of Global Warming, 6 (4), pp. 367-379.
• Altuntas, O., Ekici, S., Yalin, G., Karakoc, T.H. „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” (2014) Applied Mechanics and Materials, 629, pp. 219-224.
• Atilgan, R., Turan, O., Altuntaş, T., Aydin, H., Synylo, K. “Environmental impact assessment of a turboprop engine with the aid of exergy” (2013) Energy, 58, pp. 664-671.
• Sertsoz, M., Kusdogan, S., Altuntas, O. „Assessment of energy efficiencies and environmental impacts of railway and bus transportation options” (2013) Causes, Impacts and Solutions to Global Warming, pp. 921-931.
• Ekici, S., Yalin, G., Altuntas, O., Karakoc, T.H. “Calculation of HC, CO and NOx from civil aviation in Turkey in 2012” (2013) International Journal of Environment and Pollution, 53 (3-4), pp. 232-244.
• Altuntas, O., Karakoc, T.H., Hepbasli, A. „Exergetic, exergoeconomic and sustainability assessments of piston-prop aircraft engines” (2012) Isi Bilimi Ve Teknigi Dergisi/ Journal of Thermal Science and Technology, 32 (2), pp. 133-143.
• Altuntas, O., Karakoc, T.H., Hepbasli, A. „Exergoenvironmental analysis of piston-prop aircrafts” (2012) International Journal of Exergy, 10 (3), pp. 290-298.
CURRENT
Editorial Board Members Frontiers in Fuels - Non-Carbon-Based Fuels (Associate Editor)
Aerospace - MDPI (Guest Editor on Aircraft Sustainability)
International Journal Sustainable Aviation (Editorial Board Member)
International Journal Engineering and Technology (Editorial Board Member)
Journal of Aviation (Editorial Board Member)
International Symposium on Sustainable Aviation 2015 (Technical Chair)
International Symposium on Sustainable Aviation 2016 (Technical Chair)
02/2024 – CURRENT
Combining low-cost biochar, biogas, and cyanobacteria fertigation technologies with low-input crops for sustainable bioproducts in smart circular farming systems as a Project Manager (in Turkiye)
03/2024 – CURRENT
An Approach to Circular Product Design of Novel Multifunctional Composite Materials Based on
Metals, Noble Metals, and Rare Earth Metals Recovered from End-of-Life High-Temperature Electrochemical Cells as Researcher
01/05/2022 – CURRENT
Innovative sustainable food system for olive oil production converting solid and liquid by-products into edible yeast and biopesticide as an External Expert on LCA and Policy Analysis
2020
Energy Management Infrastructure Research and Preliminary Study Application at Airports: International Dalaman Airport Application as Researcher
2018
Establishment of Energy Management Strategy and Investigation of Energy Management Structure for International Hasan Polatkan Airport as Researcher
2018
Sustainable Energy Management Model in Airports as Project Manager
2017
Establishing Research Infrastructure for Biodiversity Studies in Aviation as Project Manager
2016
Energy and exergy analyses of airbus A-320 air conditioning system as Project Manager
2015
Advanced Exergy Analysis of Mini Turbojet Turboprop Engine as Project Manager
2015
Establishing a Performance Model of a Turboprop Engine Used in Business Jets as Researcher
2015
Dynamic Environmental Impact Inspection based on CFM56 5C Engine Exhaust Emission as Project Manager
2015
2 stroke 2.5 Hp glow engine powered reconnaissance UAV design and cruise flight optimization as Consultant
2014
Determination of PM Exposure and Effects of Piston-prop Aircraft Pilots as Project Manager
2012
Exergoeconomic environmental optimization of piston-prop aircraft engines as Researcher
MANAGEMENT AND LEADERSHIP SKILLS
ML Skills Excellent leadership to manage academic organization (such as labs, courses, symposiums, etc.)
C. Skills Good communication skills gained through my academic career. I attended many organizations (conferences, meetings, working groups, and more).
Also, I had many undergraduates, graduate, Master, and Ph.D. lectures.
• Sheikhi MR, Anti-impact and vibration-damping design of cork-based sandwich structures for rotary-wing drone cage applications, 2023 (PhD.)
• Balevi TB, Developing a tool to specify aeroelastic wing stiffness requirements, 2022 (PhD.)
• Ayaz SK., Theoretical and Experimental Investigation of Economic and Environmental Effects of the use of Dual-Fuel in a Gas Turbine Engine, 2019 (PhD.)
• Akyuz MK, Sustainable Energy Management Model in Airports, 2018 (PhD.)
• Yilanli M, Parametric Analysis of Effects of Metallic Fuel Additives on Piston-prop Aircraft, (cont.) (PhD.)
• Mardiyev K., Environmental impacts of airports, 2023 (MSc)
• Hasanzade F., Mathematical analysis of basic turbofan engine parameters for different altitude levels, 2019 (MSc)
• Yilanli M., The influences of thermal balance effects of aircraft fuel system on performance, 2016 (MSc)
• Ayaz S.K, Exergy and advanced exergy analysis of the airconditioning system of Airbus A-320, 2015 (MSc)
• Tekce MS, 2 stroke 2.5 Hp glow engine powered reconnaissance UAV (Unmanned Aerial Vehicle) designand cruise flight optimization, 2015 (MSc)
• Ekici S, Advanced exergy analysis for a small scale turbojet/turboprop engine, 2015 (MSc)