T
Theoklis Nikolaidis
Researcher at Cranfield University
Publications - 88
Citations - 801
Theoklis Nikolaidis is an academic researcher from Cranfield University. The author has contributed to research in topics: Turbine & Gas compressor. The author has an hindex of 11, co-authored 80 publications receiving 461 citations.
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Life cycle greenhouse gas analysis of biojet fuels with a technical investigation into their impact on jet engine performance
TL;DR: In this paper, the authors examined the environmental competence of Bio-Synthetic Paraffinic Kerosene (Bio-SPKs) against conventional Jet-A, through development of a life cycle GHG model (ALCEmB) from a "cradle-grave" perspective.
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Thermal management systems for civil aircraft engines: review, challenges and exploring the future
TL;DR: In this article, the authors examine and analytically review the thermal management systems proposed over the past six decades for gas turbine civil aero engines and identify the remaining research questions that need to be addressed to enable this important technology to be adopted by next generation of aero engine with complicated designs.
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Meta-heuristic global optimization algorithms for aircraft engines modelling and controller design; A review, research challenges, and exploring the future
TL;DR: The potential solutions for the remaining research challenges for application to aerospace engineering problems in the future include the implementation of enhanced and modified optimization algorithms and hybrid optimization algorithms in order to achieve optimal results for the advanced engine modelling and controller design procedure with affordable computational effort.
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Performance assessment of simple and modified cycle turboshaft gas turbines
TL;DR: In this paper, the authors investigated the technical performance of turboshaft engine cycles based on existing simple cycle and its projected modified cycles for civil helicopter application and found that the modified engine cycles with unconventional components exhibit better performance in terms of thermal efficiency and specific fuel consumption than the traditional simple cycle engine.
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Techno economic and environmental assessment of wind assisted marine propulsion systems
Lorenzo Talluri,Devaiah Nalianda,Konstantinos Kyprianidis,Theoklis Nikolaidis,Pericles Pilidis +4 more
TL;DR: In recent years, the increase in marine fuel prices coupled with stricter regulations on pollutant emissions set by the International Maritime Organization have promoted the research in new propuls... as mentioned in this paper.