Results 71 to 80 of about 10,045 (206)

Combining observed linear basin amplification factors with 1D nonlinear site‐response analyses to predict site response for strong ground motions: Application to Wellington, New Zealand

open access: yesEarthquake Spectra, Volume 40, Issue 1, Page 143-173, February 2024.
This study develops a method for estimating site amplification that combines instrumentally observed site‐specific amplification factors with adjustment factors from nonlinear site‐response analyses. This approach provides estimates of site response for large‐strain motions based on observations and sophisticated nonlinear modeling.
Christopher A de la Torre   +5 more
wiley   +1 more source

Sail Wind Power Stations: Evaluating the Efficiency of Converting Mechanical Energy into Electrical Energy

open access: yesInternational Journal of Energy Research, Volume 2024, Issue 1, 2024.
This study aimed to improve the design of an automatically controlled sail wind power station (SWPS). The peculiarity of the considered SWPS design is that its working body (WB) is rigidly connected to the upper platform of a Sholkor parallel manipulator that has six degrees of freedom.
Korganbay Sholanov   +4 more
wiley   +1 more source

Test 1846A: Challenger MT765C [PDF]

open access: yes, 2009
ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications ...
Nebraska Tractor Test Lab,
core   +1 more source

A power take-off and control strategy in a test wave energy converter for a moderate wave climate [PDF]

open access: yes, 2016
The energy in the waves of oceans and seas can be converted to electricity by different types of Wave Energy Converters (WECs). Wave energy conversion is currently widely studied to contribute to the world’s rising energy needs.
Crevecoeur, Guillaume   +4 more
core   +2 more sources

Validating a Wave-to-Wire Model for a Wave Energy Converter—Part II: The Electrical System

open access: yesEnergies, 2017
The incorporation of the full dynamics of the different conversion stages of wave energy converters (WECs), from ocean waves to the electricity grid, is essential for a realistic evaluation of the power flow in the drive train.
Markel Penalba   +2 more
doaj   +1 more source

Test 2214: Kubota M7-132 [PDF]

open access: yes, 2019
ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications ...
Nebraska Tractor Test Lab,
core   +1 more source

A Review of Wave-to-Wire Models for Wave Energy Converters

open access: yesEnergies, 2016
Control of wave energy converters (WECs) has been very often limited to hydrodynamic control to absorb the maximum energy possible from ocean waves. This generally ignores or significantly simplifies the performance of real power take-off (PTO) systems ...
Markel Penalba, John V. Ringwood
doaj   +1 more source

Design and performance assessment of electric implements: A vine leaf remover

open access: yesSmart Agricultural Technology
Reducing the environmental impact of agronomic activities represents one of the major challenges for agriculture and farmers. In response, manufacturers have increasingly focused their research efforts on the electrification of tractors and agricultural ...
Emilio Dicembrini   +7 more
doaj   +1 more source

Nonlinear frequency-domain analysis of motion suppression for moored vessels using hydraulic auxiliary mooring systems

open access: yesApplied Ocean Research
Hydraulic auxiliary mooring (HAM) systems, as an advanced mooring technology, enhance harbor operational safety and efficiency by suppressing vessel motions. Despite their practical implementations worldwide, publicly available research literature on the
Chuanlong Xin, Yanji Wei, Heng Jin
doaj   +1 more source

Test 2111: John Deere 9520R [PDF]

open access: yes, 2015
ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications ...
Nebraska Tractor Test Lab,
core   +1 more source

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