Results 1 to 10 of about 40,293 (167)
Direct Evidence of the Pitch Angle Scattering of Relativistic Electrons Induced by EMIC Waves
Geophysical Research Letters, 2020 In this study, we analyze an electromagnetic ion cyclotron (EMIC) wave event of rising tone elements recorded by the Van Allen Probes. The pitch angle distributions of relativistic electrons exhibit a direct response to the two elements of EMIC waves: at
Hui Zhu +3 more
doaj +2 more sources
Determining the Bulk Parameters of Plasma Electrons from Pitch-Angle Distribution Measurements [PDF]
Entropy, 2020 Daniel Verscharen +2 more
exaly +2 more sources
Pitch-angle scattering in magnetostatic turbulence [PDF]
Astronomy & Astrophysics, 2013 Aims. The process of pitch-angle isotropization is important for many applications ranging from diffusive shock acceleration to large-scale cosmic-ray transport. Here, the basic analytical description is revisited on the basis of recent simulation results. Methods.
Tautz, R. +4 more
openaire +5 more sources
Temporal variability of quasi-linear pitch-angle diffusion [PDF]
Frontiers in Astronomy and Space Sciences, 2022 Kinetic wave-particle interactions in Earth’s outer radiation belt energize and scatter high-energy electrons, playing an important role in the dynamic variation of the extent and intensity of the outer belt. It is possible to model the effects of wave-particle interactions across long length and time scales using quasi-linear theory, leading to a ...
Clare E. J. Watt +14 more
openaire +5 more sources
Embedded Inertial Sensor-Based Road to Vehicle Pitch Estimation for Automatic Headlamp Leveling
IEEE Access, 2023 The irradiation angle of the headlights is regulated by the United Nations Economic Commission for Europe (UNECE) for safe driving by preventing glare from oncoming drivers. Automatic headlamp leveling is a system that automatically controls the angle of
Chansoo Kim +7 more
doaj +1 more source
Study of the pitch behaviour of large‐scale wind turbines based on statistic evaluation
IET Renewable Power Generation, 2021 Pitch control is a basic function of large‐scale wind turbines to improve energy capture efficiency. Pitch system is also a component system with a high failure rate due to the complex pitch behaviour. It is helpful to the practical design and control if
Deshun Liu +4 more
doaj +1 more source
Energies, 2023 Offshore wind energy is a renewable energy source that is developing fast. It is considered to be the most promising energy source in the next decade. Besides, the expanding trend for this technology requires the consideration of diversified seabeds.
Le Quang Sang +6 more
doaj +1 more source
PITCH ANGLE OF GALACTIC SPIRAL ARMS [PDF]
The Astrophysical Journal, 2014 17 pages, 8 figures, accepted for publication in ...
Michikoshi, Shugo, Kokubo, Eiichiro
openaire +2 more sources
Pitch perfect: how fruit flies control their body pitch angle [PDF]
Journal of Experimental Biology, 2015 Flapping insect flight is a complex and beautiful phenomenon that relies on fast, active control mechanisms to counter aerodynamic instability. To directly investigate how freely-flying D. melanogaster control their body pitch angle against such instability, we perturb them using impulsive mechanical torques and film their corrective maneuvers with ...
Whitehead, Samuel C. +3 more
openaire +3 more sources
Influence of thermocouple angles and wire distance on temperature measurement
Case Studies in Thermal Engineering, 2023 When a thermocouple is used to measure gas temperature, the measured temperature, i.e., the thermocouple bead temperature, is not equal to the gas temperature. The bead temperature results from the bead energy balance.
Xingyou Li +3 more
doaj +1 more source