Results 71 to 80 of about 3,540,675 (163)

Effects of Curved Wind Barrier on the Aerodynamic Characteristics of a Train–Bridge System and Its Static Wind Load

International Journal of Structural Stability and Dynamics, 2022
Wind barriers are important measures that guarantee the running safety of high-speed trains under crosswind conditions, however, they can change the aerodynamic coefficients of a train–bridge system and the distribution of the flow field around a train ...
Wei-ming Tao   +5 more
semanticscholar   +1 more source

Fault-Tolerant Individual Pitch Control for Load Mitigation in Wind Turbines With Actuator Faults

IEEE transactions on industrial electronics (1982. Print), 2021
The sizes of wind turbines have been steadily increasing over the past decade, especially on offshore sites. The greater structural flexibility of such machines necessitates the development of reliable load mitigation techniques to alleviate the effects ...
H. Badihi   +3 more
semanticscholar   +1 more source

Wind and Wind Loadings

1970
Although forces induced by winds account for only about 15% of the total forces acting on most offshore structures during periods of intense wind, water wave and current excitation, it is useful to review many of the salient features of wind loadings for two reasons.
Bruce J. Muga, James F. Wilson
openaire   +1 more source

Forecasting of solar and wind power using LSTM RNN for load frequency control in isolated microgrid

International Journal of Modelling and Simulation, 2020
Renewable sources such as solar PV and wind are stochastic in nature, hence their integration with emerging isolated microgrid (MG) is challenging especially with regards to stability issues.
Dhananjay Kumar   +3 more
semanticscholar   +1 more source

Wind Loads

2013
This helpful guide focuses on the wind load provisions of Minimum Design Loads for Buildings and Other Structures, Standard ASCE/SEI 7-10 , that affect the planning, design, and construction of buildings for residential and commercial purposes. The 2010 revision of the Standard significantly reorganized the wind load provisions, expanding them from ...
Kishor C. Mehta, William L. Coulbourne
openaire   +1 more source

Wind loads on girder bridges

Challenge Journal of Structural Mechanics, 2022
Bridges are facilities that are in exploitation outdoor. Often the wind is the leading horizontal force in the transverse direction. Therefore the bridges have received the due attention in the standards for wind loading. Unfortunately, in all available standards for wind load on the bridges, one, summarized value of the aerodynamic coefficient is ...
openaire   +1 more source

Wind loads on wind permeable facades

Journal of Wind Engineering and Industrial Aerodynamics, 1994
Abstract This paper presents results of a fundamental, experimental study on wind loading of porous facade systems. The important parameters — relative building dimensions, porosity, and gap width — have been varied systematically in a model scale study. Both time averaged and fluctuating pressures have been measured.
H.J. Gerhardt, F. Janser
openaire   +1 more source

???Second wind??? during inspiratory loading

Medicine & Science in Sports & Exercise, 1984
Five human volunteers breathed through an inspiratory register to achieve a transdiaphragmatic pressure (Pdi) of 42-45% of the maximum, until fatigue. During the period of resistive breathing all subjects experienced at least one episode of a sudden feeling of relaxation and relief from dyspnea, i.e., "second wind." These episodes were accompanied by a
S M, Scharf   +4 more
openaire   +2 more sources

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