Results 41 to 50 of about 421,517 (209)
Performance Prediction of OWC Type Small Size Wave Power Device with Impulse Turbine
Journal of Fluid Science and Technology, 2008 This paper investigates a small size wave power device with an impulse turbine installed in the breakwater near Niigata Port, Japan. The device consists of an air chamber, a turbine, a generator and pressure-relief valves.
Masami SUZUKI +5 more
doaj +1 more source
Children, 2021 This research surveyed the characteristics of the developmental traits of impulse control behavior in children through parent-report questionnaires.
Hsin-Yung Chen +6 more
doaj +1 more source
IEEE Access, 2018 The impulse system radar is based on the generation, transmission, radiation, receiving, data collection, data processing, and imaging of impulse signals.
Longfei Dang, Hongchun Yang, Baohua Teng
doaj +1 more source
Numerical analysis of the influence of design parameters on the efficiency of an OWC axial impulse turbine for wave energy conversion [PDF]
, 2019 Oscillating water column (OWC) axial impulse turbines permit the conversion of wave energy into electrical power. Unlike other hydropower units with a mature and well established technology, such turbines have been recently developed, there are still few
Luo, Yongyao +2 more
core +2 more sources
Rolling Bearing Incipient Fault Detection Based on a Multi-Resolution Singular Value Decomposition
Applied Sciences, 2019 The periodic impulse characteristics caused by rolling bearing damage are weak in the incipient failure stage. Thus, these characteristics are always drowned out by background noise and other harmonic interference.
Jiesi Luo, Shaohui Zhang
doaj +1 more source
Current Sensor with Optimized Linearity for Lightning Impulse Current Measurement
SensorsImpulse current measurement technology is widely used in various applications, including lightning protection monitoring in power systems, welding current measurement in aircraft and shipbuilding industries, as well as high-current measurement in pulsed ...
Wenting Li +7 more
doaj +1 more source
IEEE Access, 2020 Landslide-induced impulse waves in a river-valley reservoir region have become a serious threat to life and property intactness. Compared with previous studies focusing on landslides in open-water regions, this article systematically carried out ...
Bin Deng, He Tao, Changbo Jiang, Ke Qu
doaj +1 more source
Investigation of Impulse Aging of Energy-Absorption Elements for Hybrid DC Circuit Breakers
Applied Sciences, 2023 The state of the energy-absorption branch MOV in the hybrid DC circuit breaker (DCCB) has a very important impact on the short fault breaking operation of the circuit breaker.
Xinyi Wang +6 more
doaj +1 more source
Smoothing of Impulse Noise by Orthogonal Transform [PDF]
, 1981 Electromagnetic impulse noise which is harmful to signal measurement or transmission of information, is smoothed by the orthogonal transform processor. The idealized impulse noise with infinitesimal duration and Gaussianly-distributed amplitude shows the
Sano, Hiroya, Tanada, Yoshihiro
core +1 more source
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2012 The paper considers the influence of impulse unloading of APS power block turbine on its dynamic steadiness. The performed calculations while simulating four various impulse turbine characteristics have shown that the highest effect is obtained while ...
Yu. D. Filipchik
doaj +1 more source