Results 111 to 120 of about 29,140 (209)

Design, commissioning and performance of a device to vary the turbulence in a recirculating flume

open access: yes, 2013
Ambient turbulent flow structures are one of the key drivers that will determine the rate of wake recovery downstream of tidal turbines. For second and third generation arrays or farms such a parameter is critical for the determination of inter-device ...
Myers, L.E., Shah, K.D, Galloway, P.W.
core  

Study on Fluctuation Nature of Gravel Bedload Transport

open access: yes工程科学与技术, 2006
:By the analysis of the field data of gravel bedload rate, it is found that the gravel bedload rate has a distinct stochastic nature and turbulence intensity of bedload rate is closely related to the sampling duration.
doaj  

Numerical simulation of turbulence interaction noise applied to a serrated airfoil

open access: yes
Turbulent wakes generated by turbofan blades and interacting with the outlet guide vanes are known to bemainly contributing to broadband noise emission of aero-engines at approach conditions. Analytical approaches,such as the well-known Amiet's model can
Polacsek, C.   +3 more
core  

Subcarrier intensity modulated free-space optical communication systems

open access: yes
This thesis investigates and analyses the performance of terrestrial free-space optical communication (FSO) system based on the phase shift keying pre-modulated subcarrier intensity modulation (SIM).
Popoola, Wasiu Oyewole
core  

Achievable Information Rate for Outdoor Free Space Optical

open access: yes, 2003
This work investigates the achievable information rate with the state-of-the-art turbo coding and intensity modulation / direct detection for outdoor long-distance free-space optic (FSO) communications.
Communication With Intensity
core  

The Effect of 'Hydraulic-Visual' Interaction on the Intensity of Fish Schooling in the Upstream Movement of Juvenile Silver Carp. [PDF]

open access: yesEcol Evol
Haoyu D   +9 more
europepmc   +1 more source

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