Archaeological Prospection, EarlyView.ABSTRACT This study investigates the effectiveness of drone‐based remote sensing and Google Earth satellite imagery for archaeological prospection in the Bayan Gol Valley, Central Mongolia. Utilizing a fixed‐wing unmanned aerial vehicle (UAV) equipped with RGB and multispectral sensors, we surveyed 655 ha to document Mongol‐period settlement structures
Peter Heimermann +4 more
wiley +1 more source
Physics-informed transfer learning model for fatigue life prediction of IN718 alloy
Journal of Materials Research and TechnologyTo address the challenges posed by inadequate data and data utilization in multiple scenarios of fatigue loading, a Physics-informed Transfer Learning (PITL) model has been developed to predict the fatigue life of IN718 superalloy.
Baihan Chen +4 more
doaj +1 more source
Virtual process for evaluating the influence of real combined module variations on the overall performance of an aircraft engine [PDF]
, 2023 Jan Goeing +10 more
openalex +1 more source
An Investigation of Bifurcation Acoustic Treatment Effects on Aft-Fan Engine Nacelle Noise [PDF]
Increasing air traffic and more stringent aircraft noise regulations continue to expand requirements on aircraft noise reduction capabilities for conventional and unconventional aircraft configurations.
Jones, Michael G., Nark, Douglas M.
core +1 more source
Archaeological Prospection, EarlyView.ABSTRACT Megalithic landscapes in Southeast Iberia remain unevenly and insufficiently documented, particularly in rugged areas where traditional survey methods are limited. This paper addresses this gap by applying a multiscalar approach to the megalithic necropolises of the Fardes River (Granada, Spain), with the objective of detecting, documenting ...
Carolina Cabrero González +3 more
wiley +1 more source
Knowledge flows in the form of entanglement and -˜cuts’: an agential realist perspective on knowledge construction phenomena within an aircraft engine manufacturing workplace [PDF]
, 2018 W. David Holford
openalex +1 more source
Development potential of Intermittent Combustion (I.C.) aircraft engines for commuter transport applications [PDF]
An update on general aviation (g/a) and commuter aircraft propulsion research effort is reviewed. The following topics are discussed: on several advanced intermittent combustion engines emphasizing lightweight diesels and rotary stratified charge engines.
Willis, E. A.
core +1 more source
Advances in Triboelectric Nanogenerators With Rotating Structure
Carbon Energy, EarlyView.The rotating TENG has been widely studied for its superiorities of simple structure, high efficiency, and stable output. This review introduced the four different principles of rotating TENG and offered a thorough summary for performance and application research through three‐level classification. Importantly, the current existing problems, challenges,
Chuguo Zhang +4 more
wiley +1 more source
Considerations on civil aircraft design assurance system review
Hangkong gongcheng jinzhanThe establishment and maintenance of a design assurance system（DAS）by the type certificate applicant is part of the requirements of CAAC airworthiness regulations, which has legal effect. Due to the late start of China's civil aviation industry, there is
MENG Xianzhang, LI Honglin, WANG Kai
doaj +1 more source
A simple dynamic engine model for use in a real-time aircraft simulation with thrust vectoring [PDF]
A simple dynamic engine model was developed at the NASA Ames Research Center, Dryden Flight Research Facility, for use in thrust vectoring control law development and real-time aircraft simulation.
Johnson, Steven A.
core +1 more source