Results 31 to 40 of about 15,423 (200)

Improvement and Simulation of THOR Formula with Yaw Angle

open access: yesJournal of Engineering Science and Technology Review, 2014
The THOR formula is widely used in the investigation of vulnerability and effectiveness of weapon system, however, its application was limited by the small slenderness ratio and limited materials of target. In order to investigate the damage effect of KE-rod warhead, this paper, basing on the classic THOR formula, focused on improving the formula of ...
Jie Wang   +4 more
openaire   +1 more source

A globally stable autopilot with wave filter using only yaw angle measurements [PDF]

open access: yesModeling, Identification and Control, 1996
A stable minimum phase transfer function from rudder angle to yaw angle is used to design a globally stable adaptive ship autopilot. First-order wave disturbances in yaw are filtered by applying a notch filter.
Trygve Lauvdal, Thor I. Fossen
doaj   +1 more source

Large Eddy Simulation of Yawed Wind Turbine Wake Deformation

open access: yesEnergies, 2022
Wind turbine wake redirection drawn by a yaw control has been proposed as a strategy to improve the performance of wind farms. However, the characteristics and the development of the curled wake structure deformed by the yaw action of the rotor are not ...
Hyebin Kim, Sang Lee
doaj   +1 more source

Development of a 3-DOF Angle Sensor Based on a Single Laser Interference Probe

open access: yesMicromachines, 2023
The development of high-precision satellites has increased the demand for ultraprecision three-degrees-of-freedom (3-DOF) angle measurements for detecting structural deformation.
Liang Yu   +4 more
doaj   +1 more source

Intelligent mobility control of a hybrid electric off-road vehicle with individual wheel control [PDF]

open access: yes, 2003
This work focuses on the potential benefits that can be gained from the use of Individual Wheel Control on a large off-road vehicle. The vehicle concerned is a theoretical, six-wheel drive, off-road Hybrid-Electric Vehicle based on an existing ...
Jackson, Andrew Edward
core  

The effect of rectangular synthetic jet to the flat plate boundary layer in low Reynolds number

open access: yesEPJ Web of Conferences, 2012
The objective of this study is investigating the impact of synthetic jet on the boundary layer and optimising the slot yaw angle (β). A rectangular synthetic jet with yaw angle relative to freestream is applied for flat plate boundary layer control ...
Kim Young-Hwan
doaj   +1 more source

Qualitative yaw stability analysis of free-yawing downwind turbines [PDF]

open access: yesWind Energy Science, 2019
This article qualitatively shows the yaw stability of a free-yawing downwind turbine and the ability of the turbine to align passively with the wind direction using a model with 2 degrees of freedom.
G. Wanke, M. H. Hansen, T. J. Larsen
doaj   +1 more source

Effect of Yaw Angle on Large Scale Three-blade Horizontal Axis Wind Turbines

open access: yes, 2022
Offshore Horizontal Axis Wind Turbines (HAWT) are used globally as a source of clean and renewable energy. Turbine efficiency can be improved by optimizing the geometry of the turbine blades.
Tan, Ee Long   +2 more
core  

On the effects of non-zero yaw on leading-edge tubercled wings

open access: yesAdvances in Aerodynamics
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 $$Re=1.8 \times 10^{5}$$ R e = 1.8 ×
T. H. New, S. Mandrà
doaj   +1 more source

Force vector diagram of the chassis representing the yaw angle δ.

open access: yes, 2023
Force vector diagram of the chassis representing the yaw angle δ.
Muhammad Wasim (8319120)   +4 more
core   +1 more source

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