POROUS MATERIALS FOR SCALE MODEL EXPERIMENTS IN OUTDOOR SOUND PROPAGATION

1996 ◽  
Vol 194 (5) ◽  
pp. 685-708 ◽  
Author(s):  
K.V. Horoshenkov ◽  
D.C. Hothersall ◽  
K. Attenborough
Keyword(s):  
Porous Materials ◽  
Sound Propagation ◽  
Scale Model ◽  
Model Experiments

Experimental Study for SPAR Type Floating Offshore Wind Turbine With Blade-Pitch Control

2013 ◽  
Author(s):  
Toshiki Chujo ◽  
Yoshimasa Minami ◽  
Tadashi Nimura ◽  
Shigesuke Ishida
Keyword(s):  
Wind Turbine ◽  
Wind Farm ◽  
Offshore Wind ◽  
Scale Model ◽  
Offshore Wind Turbine ◽  
Experimental Proof ◽  
Pitch Control ◽  
Model Experiments ◽  
North Eastern ◽  
North Eastern Part

The experimental proof of the floating wind turbine has been started off Goto Islands in Japan. Furthermore, the project of floating wind farm is afoot off Fukushima Prof. in north eastern part of Japan. It is essential for realization of the floating wind farm to comprehend its safety, electric generating property and motion in waves and wind. The scale model experiments are effective to catch the characteristic of floating wind turbines. Authors have mainly carried out scale model experiments with wind turbine models on SPAR buoy type floaters. The wind turbine models have blade-pitch control mechanism and authors focused attention on the effect of blade-pitch control on both the motion of floater and fluctuation of rotor speed. In this paper, the results of scale model experiments are discussed from the aspect of motion of floater and the effect of blade-pitch control.

scholarly journals Modelling imperfections in unreinforced masonry structures: Discrete element simulations and scale model experiments of a pavilion vault

2021 ◽  
Vol 228 ◽  
pp. 111499
Author(s):  
Alessandro Dell'Endice ◽  
Antonino Iannuzzo ◽  
Matthew J. DeJong ◽  
Tom Van Mele ◽  
Philippe Block
Keyword(s):  
Discrete Element ◽  
Unreinforced Masonry ◽  
Scale Model ◽  
Masonry Structures ◽  
Model Experiments ◽  
Discrete Element Simulations

Fundamentals of scale model experiments

JOM ◽  
1957 ◽  
Vol 9 (10) ◽  
pp. 1353-1358
Author(s):  
W. O. Philbrook
Keyword(s):  
Scale Model ◽  
Model Experiments

Sound propagation in ducts lined with porous materials

2020 ◽  
pp. 697-702
Author(s):  
D. Lafarge ◽  
V. Gareton
Keyword(s):  
Porous Materials ◽  
Sound Propagation

A scale model experiment for the study of sound propagation in urban areas

2001 ◽  
Vol 62 (3) ◽  
pp. 327-340 ◽  
Author(s):  
J. Picaut ◽  
L. Simon
Keyword(s):  
Urban Areas ◽  
Model Experiment ◽  
Sound Propagation ◽  
Scale Model
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