Results 91 to 100 of about 269 (147)

Detection of Hydraulic Phenomena in Francis Turbines with Different Sensors. [PDF]

Sensors (Basel), 2019
Valentín D, Presas A, Valero C, Egusquiza M, Egusquiza E.   +4 more
europepmc   +1 more source

Repeatability in Measurements and Control Settings of a Small Francis Turbine Test Rig

A reduced scaled-down hydraulic turbine test setup has been designed. The test setup is made to investigate the mitigation of pressure pulsations like the rotating vortex rope (RVR) and its formation and problems related to prototype operation. The setup
Gandhi, Bhupendra K.,, Cervantes, Michel J.,, Kumar, Sandeep,   +2 more
core   +1 more source

Design and Simulation of a Bio-Inspired Deployable Mechanism Achieved by Mimicking the Folding Pattern of Beetles' Hind Wings. [PDF]

Biomimetics (Basel)
Chen H, Li X, Wang S, Zhao Y, Zheng Y.
europepmc   +1 more source

Unidirectional motion of topological defects mediating continuous rotation processes. [PDF]

Npj Spintron
Di Pietro Martínez M, Turnbull LA, Neethirajan J, Birch M, Finizio S, Raabe J, Lesne E, Markou A, Vélez M, Hierro-Rodríguez A, Salvalaglio M, Donnelly C.   +11 more
europepmc   +1 more source

Underwater Energy Harvesting to Extend Operation Time of Submersible Sensors. [PDF]

Sensors (Basel), 2022
Faria CL, Martins MS, Matos T, Lima R, Miranda JM, Gonçalves LM.   +5 more
europepmc   +1 more source

Study of an Ultra-Low-Frequency Inertial Vibration Energy Harvester with a Frequency Up-Conversion Approach. [PDF]

Micromachines (Basel)
Chen J, Xu J, Guan M, Shen Z, Cheng Z.
europepmc   +1 more source

Spray drift evaluation with point clouds data of 3D LiDAR as a potential alternative to the sampling method. [PDF]

Front Plant Sci, 2022
Li L, Zhang R, Chen L, Liu B, Zhang L, Tang Q, Ding C, Zhang Z, Hewitt AJ.   +8 more
europepmc   +1 more source

Design and Implementation of a Biomimetic Underwater Robot Propulsion System Inspired by Bullfrog Hind Leg Movements. [PDF]

Biomimetics (Basel)
Chu Y, Wang Y, Fu Y, Ma M, Zhong Y, Yu T.   +5 more
europepmc   +1 more source

Anomaly Detection Method for Hydropower Units Based on KSQDC-ADEAD Under Complex Operating Conditions. [PDF]

Sensors (Basel)
Yi T, Zhao X, Shi Y, Jing X, Lei W, Guo J, Meng Y, Zhang Z.   +7 more
europepmc   +1 more source

A New Aerosol-Based Photobioreactor for the Cultivation of Cyanobacteria on Luffa. [PDF]

Biotechnol Bioeng
Kollmen J, Stiefelmaier A, Mofrad R, Strieth D.   +3 more
europepmc   +1 more source