On rotor noise interference
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2025.10294
Abstract: Abstract This study investigates noise generation from co-rotating rotors arranged in a side-by-side configuration. The analysis examines the effects of different phase delays and separation distances. A simple mathematical model is developed to provide insight… read more here.
Keywords: rotor noise; noise interference; interference; model ... See more keywords
Experimental studies on flow noise interference mechanism of tandem shallow cavities with different spacings at subsonic speeds
Sign Up to like & getrecommendations! Published in 2025 at "Physics of Fluids"
DOI: 10.1063/5.0276445
Abstract: Regarding the flow noise interference mechanism of tandem shallow cavities, experimental research on the near-field flow field characteristics and far-field acoustic field characteristics of two cavities of the same size along the flow direction in… read more here.
Keywords: pressure; field; tandem; cavity ... See more keywords
Pedestrian Trajectory Prediction and Pose Estimation Considering Behavioral Characteristic Relationships and Noise Inhibition
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Access"
DOI: 10.1109/access.2024.3381960
Abstract: In the domain of pedestrian trajectory prediction(PTP) from a roadbed perspective, the visibility of pedestrian feature points is inevitably compromised by external noise interference, impacting both pedestrian pose estimation(PPE) and PTP. This paper presents an… read more here.
Keywords: pedestrian trajectory; noise interference; pose estimation; prediction ... See more keywords
Prior-Guided Adjustable Input Weighted Extreme Learning Machine for Imbalanced Fault Diagnosis Under Noise Interference
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2025.3632452
Abstract: Since noise interference and fixed input features can reduce the diagnostic accuracy of weighted extreme learning machine (WELM) in handling imbalanced data, this article proposes a prior-guided weighted extreme learning machine method with adjustable input… read more here.
Keywords: input; extreme learning; learning machine; weighted extreme ... See more keywords
The Acoustic Environment and University Students’ Satisfaction with the Online Education Method during the COVID-19 Lockdown
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Environmental Research and Public Health"
DOI: 10.3390/ijerph20010709
Abstract: The acoustic environment has been pointed out as a possible distractor during student activities in the online academic modality; however, it has not been specifically studied, nor has it been studied in relation to parameters… read more here.
Keywords: covid lockdown; satisfaction online; acoustic environment; students satisfaction ... See more keywords