Results 1 to 10 of about 6,741 (99)

Feasibility of Large-Scale Combined-Cycle Hydroelectric Power Generation at Shiroro Hydroelectric Power Station, Nigeria

open access: yesJournal of Applied Sciences and Environmental Management, 2022
This paper focuses on a model for increasing the power generation of a hydroelectric power station using the combined application of hydrokinetic turbines installed at the tailrace of the existing dam. Hydrokinetic turbines will capture additional power
K. R. Ajao   +4 more
doaj   +1 more source

The Pycnogonids (Arthropoda, Pycnogonida) of Torrevaldaliga (Tyrrhenian Sea), Italy, with data on Endeis biseriata, new record for the Mediterranean Sea

open access: yesThe European Zoological Journal, 2021
New data about the Mediterranean pycnogonids are given. For this contribution, we analysed 315 samples that until now had remained unidentified, collected in 1979–1980 in the Tyrrhenian Sea close to Torrevaldaliga, Italy. We found six species: Ammothella
E. Colasanto, L. Galli
doaj   +1 more source

A Multicriteria Approach to Adaptive Reuse of Industrial Heritage: Case Studies of Riverside Power Plants

open access: yesLand, 2023
City riverbanks usually have great landscape value and are iconic public spaces. However, there are many cities with large abandoned industrial buildings, such as power plants, on their riverbanks. Such buildings run the risk of being demolished in order
María V. Añibarro   +2 more
doaj   +1 more source

Construction of digital operation and maintenance system for new energy power generation enterprises [PDF]

open access: yesE3S Web of Conferences, 2021
In view of the current increasing new energy installed capacity and the frustration in outputting clean electricity due to limited channel capacity, the new energy intelligence operation system based on big data platform technology, joint power ...
Wenyu Zhang   +7 more
doaj   +1 more source

Compound Fault Feature Extraction of Wind Power Gearbox Based on DRS and Improved Autogram

open access: yesZhongguo dianli, 2023
Compound fault feature extraction is the key to analyzing the root cause of wind power gearbox faults. A compound fault feature extraction method based on DRS and improved Autogram is proposed.
Haifei MA   +4 more
doaj   +1 more source

Discussion on the Modification by China-Manufacturer of Imported Boiler Tertiary Superheater

open access: yes南方能源建设, 2022
[Introduction] The imported boiler tertiary superheater of Zhuhai power station which was designed and manufactured by Mitsubishi Heavy Industries has occurred tube failures frequently in recent years, the types were typical long-term overheating ...
LI Wenhua   +4 more
doaj   +1 more source

Nonlinear Dynamic Characteristics of Multidisk Rod Fastening Rotor with Axial Unbalance Mass Distribution

open access: yesShock and Vibration, 2022
During long-term operation, the blades of rod fastening rotor are very prone to fault and may cause uneven axial mass distribution. The dynamic characteristics of a multidisk rod fastening rotor with axial unbalance mass distribution are studied.
Li Zhao   +3 more
doaj   +1 more source

Research On Calculation Method of Serpentine Pipe Bend [PDF]

open access: yesE3S Web of Conferences, 2021
Because of its structural characteristics, the serpentine high-pressure heater has thinner tubesheet compared with the traditional U-tube high-pressure heater, which solves the bottleneck of tubesheet manufacturing and becomes an important auxiliary ...
Zhu Xuchen   +5 more
doaj   +1 more source

Distribution of Some Ecotoxic Elements in Fuel and Solid Combustion Residues in Poland

open access: yesEnergies, 2020
The purpose of this paper is to assess the content and distribution of some elements in coal from two bituminous coal basins and in fly ash and slag derived from combustion of the coals in six power plants in Poland.
Henryk R. Parzentny, Leokadia Róg
doaj   +1 more source

Developing the Process of Value Estimation and Modeling the Project Cost

open access: yesВестник Российского экономического университета имени Г. В. Плеханова, 2020
The article shows results of researching the projects that exist in St. Petersburg. Constructive and cost parameters of power stations, which pass and distribute electric power were found and possibility to estimate the degree of parametric similarity of
O. N. Kalinina
doaj   +1 more source

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