Browsing Faculty of Aviation and Aeronautical Science by OzU Authors "Üçler, Çağlar"

Now showing items 1-9 of 9

Assessment of using electric pumps on hybrid rockets

Gegeoglu, K.; Kahraman, M.; Üçler, Çağlar; Karabeyoglu, A. (American Institute of Aeronautics and Astronautics Inc, AIAA, 2019)

In small hybrid rockets, liquid oxidizer is fed into the combustion chamber by pressurizing the oxidizer tank to achieve the desired injector pressure. However, larger applications employ propellant pumps to keep the ...
Enablers for industry 4.0

Havle, Celal Alpay; Üçler, Çağlar (IEEE, 2018-12-10)

Both, globalization and technological advancements do motivate manufacturing organizations to adopt Industry 4.0 practices. It implies an evolutional transformation, which aggregates advanced technologies and cyber-physical ...
Extension of the virtual customer inspection for distant collaboration in NPD

Gupta, R. K.; Üçler, Çağlar; Bernard, A. (IEEE, 2018-08-13)

The usage of holographic virtual customer inspections for gathering feedback during the production in the aviation industry was successfully demonstrated in Airbus, which implied the assessment of the requirements spanning ...
Innovation at airports: A systematic literature review (2000–2019)

Kılıç, Sena; Üçler, Çağlar; Martin-Domingo, Luis (Vilnius Gediminas Technical University, 2021-09-29)

Airports operate in a highly-competitive and challenging environment. Therefore, in order to remain competitive, innovation is imperative for airports. This paper aims to conduct academic research into innovation at airports ...
Intelligent self-adaptive decision model for product innovation in FE

Kurt, O. E.; Üçler, Çağlar; Vayvay, O. (IEEE, 2018-07-02)

Companies need New Product Development (NPD) more than ever to satisfy rapidly changing customer needs, to secure and increase their share in the global market. Continuous innovation stream is required to succeed there ...
Involvement of the notifying body in the innovative development environment: lessons learnt from the development of green alternative cryogenic fuelling systems in multinational work groups

Üçler, Çağlar (IEEE, 2014)

To reduce emissions alternative innovative fuel technologies like the usage of Liquefied Natural Gas (LNG) are focused on, which are not mature yet and there is a high level of uncertainty. The Notifying Body, which shall ...
Portfolio management for innovation ideas: weigthing antecedents with AHP

Üçler, Çağlar (Beta Publishing, 2018)

Purpose: The purpose of this paper is to determine whether there are antecedents of innovation, which can be looked at during idea evaluations at the fuzzy front end. Methodology: A systematic literature review was conducted ...
Stress among ab-initio pilots: A model of contributing factors by AHP

Kılıç, Bilal; Üçler, Çağlar (Elsevier, 2019-09)

Human error in the cockpit triggers a chain of incidences, which might lead in aviation to fatal consequences. Indeed, it is the highest contributor to aviation accidents, where stress is correlated positively. Despite the ...
Traveler's idle time and the value chain at airports

Üçler, Çağlar; Martin-Domingo, Luis (Milli Savunma Üniversitesi Hezârfen Havacılık ve Uzay Teknolojileri Enstitüsü, 2015-07-23)

There is a high growth in the air traffic supported by the global trade and tourism and due to airport congestion travelers are spending more time at airports, which are competing to attract airlines with lower aeronautical ...