Results 41 to 50 of about 10,072 (199)
EnergiesReliable wave prediction plays a significant role in wave energy converter (WEC) research, but there are still prediction errors that would increase the uncertainty for the power grid and reduce the power quality.
Tianlong Lan +5 more
doaj +1 more source
Agriculture, 2022 This study focuses on the development of the reliability test method for the hydraulic pump of a tractor during major agricultural operations (plow, rotary, baler, and wrapping) at various driving and PTO (power take-off) gear stages.
Md. Abu Ayub Siddique +8 more
doaj +1 more source
Test 2112: John Deere 9520RT [PDF]
, 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
Innovative solution for reducing the run-down time of the chipper disc using a brake clamp device [PDF]
, 2017 Wood-chippers are widely used machines in the forestry, urban and agricultural sectors. The use of these machines implies various risks for workers, primarily the risk of contact with moving and cutting parts.
Cecchini, Massimo +6 more
core +1 more source
Energy Science &Engineering, Volume 13, Issue 10, Page 4868-4885, October 2025.ABSTRACT A lifecycle analysis was performed on a process for distributed forest residue collection and conversion into biocrude, followed by biocrude transport to a central facility and indirect liquefaction using Fischer–Tropsch synthesis with refining to sustainable aviation fuel (SAF).
Hanan E. M. El‐Sayed +7 more
wiley +1 more source
International Journal of Naval Architecture and Ocean EngineeringIn this study, a new model-testing methodology, termed the Real-Time Hybrid Model Test, was developed to evaluate the integrated performance of floating-type wave energy converters (FWECs) in a wave basin. The proposed technique incorporates a full-scale
Yoon-Jin Ha +4 more
doaj +1 more source
Tractor Test 2172: John Deere 8400R e23 [PDF]
, 2017 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
International Journal of Robust and Nonlinear Control, Volume 35, Issue 7, Page 2694-2716, 10 May 2025.Abstract The wave energy converter (WEC) control problem aims to make the best use of wave excitation to maximize energy capture and ensure safe operation across a broad range of sea states. This falls into the recently developed economic model predictive control (EMPC) framework, subject to wave excitation being treated as a predictable additive ...
Siyuan Zhan +2 more
wiley +1 more source
EnergiesWave energy has a high energy density and strong predictability, presenting encouraging prospects for development. So far, there are dozens of different wave energy devices (WECs), but the mechanism that ultimately converts wave energy into electrical ...
Fengmei Jing +4 more
doaj +1 more source
An Improved Hydraulic Energy Storage Wave Power-Generation System Based on QPR Control
Energies, 2023 According to the inherent characteristics of the hydraulic power take-off (PTO) system, the output power of a generator tends to be intermittent when the wave is random.
Zhigang Liu +5 more
doaj +1 more source