Zobrazeno 1 - 10
of 9 204
pro vyhledávání: '"Yaw"'
Publikováno v:
Wind Energy, Vol 27, Iss 11, Pp 1302-1318 (2024)
Abstract This paper presents a graph‐based dynamic yaw model to predict the dynamic response of the hub‐height velocities and the power of a wind farm to a change in yaw. The model builds on previous work where the turbines define the nodes of th
Externí odkaz:
https://doaj.org/article/8763dbd48033411982c1aeb54d570635
Publikováno v:
Advances in Aerodynamics, Vol 6, Iss 1, Pp 1-19 (2024)
Abstract Steady-state numerical simulations were conducted to capture the aerodynamic characteristics and flow patterns resulting from a tubercled and non-tubercled wing subjected to various combined pitch and yaw conditions at $$Re=1.8 \times 10^{5}
Externí odkaz:
https://doaj.org/article/03312d08f34741068669814404b2fc5a
Autor:
Baran Haci, Bayezit Ismail
Publikováno v:
Open Engineering, Vol 14, Iss 1, Pp 107062-77 (2024)
The aim of this research is to enhance adaptive autopilots for the effective management of aircraft systems, control maintenance, and the rejection of external disturbances. To achieve this objective, we propose the design of an autopilot integrated
Externí odkaz:
https://doaj.org/article/5341db3dcb4045ad81bc38986e715d21
Publikováno v:
Wind Energy, Vol 27, Iss 6, Pp 535-548 (2024)
Summary Wake steering is very effective in optimizing the power production of an array of turbines aligned with the wind direction. However, the wind farm behaves as a porous obstacle for the incoming flow, inducing a secondary flow in the lateral di
Externí odkaz:
https://doaj.org/article/b2d1d4e04e474cde8bdb0e27117b28de
Publikováno v:
Vehicles, Vol 6, Iss 2, Pp 874-894 (2024)
This paper investigates the application of contusion stability yaw control of a lightweight solar-electric vehicle. The vehicle’s customized design envelope makes it more sensitive to variations in load due to its low weight and relatively large si
Externí odkaz:
https://doaj.org/article/c6186726932d4bf385f6a0c8cb7c15ec
Publikováno v:
Defence Technology, Vol 35, Iss , Pp 151-167 (2024)
The debris cloud generated by the hypervelocity impact (HVI) of orbiting space debris directly threatens the spacecraft. A full understanding of the damage mechanism of rear plate is useful for the optimal design of protective structures. In this stu
Externí odkaz:
https://doaj.org/article/d4a63a9957e6423bb6e3c8013cb9efe3
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 10, Pp 102939- (2024)
The increasing demand for indoor positioning information has led to a growing emphasis on indoor localization. Non-Line-of-Sight (NLOS) conditions diminish the accuracy of Ultra-Wide Band (UWB) system positioning, while over time, Inertial Navigation
Externí odkaz:
https://doaj.org/article/ccaaf3874f6448859d93bc541e35696b
Publikováno v:
Traffic Safety Research, Vol 6 (2024)
Bicycling accidents are a major traffic safety problem and are deemed ‘an unacceptable human and social price for EU citizens’. One of the major causes for bicycling accidents is loss of balance. A related influencing factor is alcohol intoxicati
Externí odkaz:
https://doaj.org/article/beb6a1f3d86246a29bb6a67f5002fbc2
Publikováno v:
Automotive Experiences, Vol 7, Iss 2 (2024)
This study investigates standard vehicles' flow behavior and drag during crosswind conditions by a numerical approach. The model is a half-scaled Ahmed body with a slant angle of 25°. Reynolds Average Navier-Stokes equations with turbulent model k-
Externí odkaz:
https://doaj.org/article/e4cc2bfae1e44998be5d708a50c83e55
Publikováno v:
Kongzhi Yu Xinxi Jishu, Iss 2, Pp 81-88 (2024)
Long wheelbase design of vehicle can effectively increase the standing area without increasing the body length, thus increasing the passenger capacity. Today, with the development of urbanization, the long wheelbase vehicle design has become a trend,
Externí odkaz:
https://doaj.org/article/004961535ce7420689698870296e15e8