Results 101 to 110 of about 805,835 (276)

Performance of Savonius Rotor for Environmentally Friendly Hydraulic Turbine

Journal of Fluid Science and Technology, 2008
The aim of this investigation was to develop an environmentally friendly nano-hydraulic turbine. A model of a two-bucket Savonius type hydraulic turbine was constructed and tested in a water tunnel to arrive at an optimum installation condition.
Miyoshi NAKAJIMA, Shouichiro IIO, Toshihiko IKEDA   +2 more
doaj   +1 more source

Fault diagnoses of hydraulic turbine using the dimension root similarity measure of single-valued neutrosophic sets

Intelligent Automation and Soft Computing, 2018
This paper proposes a dimension root distance and its similarity measure of single-valued neutrosophic sets (SVNSs), and then develops the fault diagnosis method of hydraulic turbine by using the dimension root similarity measure of SVNSs.
Jun Ye
semanticscholar   +1 more source

Measurements and Modelling of the Discharge Cycle of a Grid-Connected Hydro-Pneumatic Energy Storage System

Energies
Hydro-pneumatic energy storage is a form of compressed-air energy storage that can provide the long-duration storage required for integrating intermittent renewable energies into electrical power grids.
Luke Aquilina, Tonio Sant, Robert N. Farrugia, John Licari, Cyril Spiteri Staines, Daniel Buhagiar   +5 more
doaj   +1 more source

Changes in power generation performance of an undershot cross-flow-type hydraulic turbine in an irrigation channel due to snow masses passing through the rotor. [PDF]

Heliyon, 2023
Satou E, Uchiyama T, Takamure K, Ikeda T, Okayama T, Miyazawa T, Tsunashima D.   +6 more
europepmc   +1 more source

AN ASSESSMENT OF FOUR STAGE AXIAL POWER TURBINE DISKS’ AIR-COOLING SYSTEM BASED ON THERMAL-HYDRAULIC MODELING

Авіаційно-космічна техніка та технологія, 2018
A hydraulic analysis of four stage axial power turbine cooling system was performed. A practical application of the existing algorithms of thermal-hydraulic analysis is considered.
Ольга Александровна Фурман, Валерий Юрьевич Бондарчук   +1 more
doaj   +1 more source

Fault Knowledge Graph Construction Method for Hydraulic Turbine Speed Control System Based on BERTWWM-BiLSTM-MHA-CRF Model

Applied Sciences
As a crucial component within the power industry, the hydraulic turbine speed control system significantly plays a vital role in the safe and stable operation of hydropower stations.
Sheng Liu, Kefei Zhang, Tianbao Zhang, Zhong Wang, Xun Ai   +4 more
doaj   +1 more source

An Improved Ant Lion Optimization Algorithm and Its Application in Hydraulic Turbine Governing System Parameter Identification

, 2018
In this paper, an improved ant lion optimization (IALO) algorithm for parameter identification of hydraulic turbine governing system (HTGS) is proposed. In the proposed algorithm, the search space is explored by the ant lion optimization first, and then ...
Tian Tian, Changyu Liu, Qi Guo, Yi Yuan, Wei Li, Qiurong Yan   +5 more
semanticscholar   +1 more source

WTG Energy Systems' MP1-200 200 kilowatt wind turbine generator [PDF]

, 1979
The preliminary design criteria of the MP1-200 wind turbine are given along with a brief description of the wind turbine generator. Performance and operational experience and cost factors are included.
Spaulding, A. P., Jr.
core   +1 more source

Common causes of failure of pneumatic distributors in high precision pneumatic seeders: Proposals towards predictive maintenance [PDF]

, 2011
Modern precision pneumatic drills (1-500 kg/ha) used in the cultivation of high density crops such as winter cereals (up to 400 plants/m2) are very high performance equipment that triple the working width (up to 9m) and rates (up to 14 km/h) compared to ...
Barreiro Elorza, Pilar, Diezma Iglesias, Belen, Garrido Izard, Miguel, Moya Gonzalez, Adolfo, Urbina, Diego, Valero Ubierna, Constantino   +5 more
core   +1 more source

Research on the Design Method of 3D Blade Profiles for Stator and Rotator of Turbodrill

Shiyou jixie
In order to study the hydraulic performance of turbine 3D blade profile,a theoretical molding method for turbine 3D blade profile was proposed based on the equal circulation method,and a calculation method for the characteristic parameters of the turbine
Feng Ding, Shao Xue, Wang Peng, Shi Lei
doaj