Results 41 to 50 of about 617,338 (368)
Technologies for jet noise reduction in turbofan engines
Aviation, 2012 Turbofan engines are commonly used for commercial transport due to their advantages of higher performance and lower noise. Jet noise is one of the principal noise sources of turbofan aeroplane engines and remains an acute environmental problem that ...
Mofid Gorji-Bandpy, Mohammadreza Azimi
doaj +1 more source
Design of a mechanically closed-loop test rig for testing aviation industry’s gearboxes
Aviation, 2017 Due to the wide usage of rotary equipment and the necessity of their testing for maintenance and repair, test rigs have become necessary. The mechanical closed-loop test rig developed in Sharif University of Technology branch of ACECR (Academic Centre of
Shadan Mozafari +3 more
doaj +1 more source
Johnson Matthey Technology ReviewAviation fuel demand is expected to continue to grow over the next decades and continue to rely heavily on kerosene fuel for use in jet engines. While efficiency and operational improvements are possible ways to reduce GHG emissions, decarbonisation ...
A. Bauen +4 more
semanticscholar +1 more source
Unravelling the potential of Sustainable Aviation Fuels to decarbonise the aviation sector
Energy & Environmental Science, 2022 The aviation industry is responsible for approximately 2% of total anthropogenic greenhouse gas emissions.
Andres Gonzalez Garay +6 more
semanticscholar +1 more source
General Aviation Pilots Over 70 Years Old [PDF]
, 2017 BACKGROUND: Currently it is not unusual for general aviation pilots in the United States to continue to fly beyond the age of 70, even into their 80s and 90s.
Asmayawati, Saryani +6 more
core +1 more source
Applied Sciences, 2022 The use of drop-in capable alternative fuels in aircraft can support the European aviation sector to achieve its goals for sustainable development.
Alexander Barke +4 more
semanticscholar +1 more source
Adapting Sentence Transformers for the Aviation Domain [PDF]
arXiv, 2023 Learning effective sentence representations is crucial for many Natural Language Processing (NLP) tasks, including semantic search, semantic textual similarity (STS), and clustering. While multiple transformer models have been developed for sentence embedding learning, these models may not perform optimally when dealing with specialized domains like ...
arxiv
On Perception and Reality in Wireless Air Traffic Communications Security [PDF]
, 2016 More than a dozen wireless technologies are used by air traffic communication systems during different flight phases. From a conceptual perspective, all of them are insecure as security was never part of their design. Recent contributions from academic and hacking communities have exploited this inherent vulnerability to demonstrate attacks on some of ...
arxiv +1 more source
AviationGPT: A Large Language Model for the Aviation Domain [PDF]
arXiv, 2023 The advent of ChatGPT and GPT-4 has captivated the world with large language models (LLMs), demonstrating exceptional performance in question-answering, summarization, and content generation. The aviation industry is characterized by an abundance of complex, unstructured text data, replete with technical jargon and specialized terminology.
arxiv
Mapping expert perspectives of the aviation sector [PDF]
, 2013 Aviation globally is characterised by significant change and consequently the future of the sector has always been difficult to predict. This study adopts a systemic approach based on findings from exploratory interviews with UK aviation academics to ...
Enoch, Marcus P. +3 more
core +2 more sources