Results 21 to 30 of about 46,815 (300)

Developing of Reliability-Centered Maintenance Methodology in Second Power Plant of South Baghdad [PDF]

open access: yesEngineering and Technology Journal, 2018
Electric equipments of power station must be operated in the state of high reliability with its responsibility in the seamless power supply. Maintenance is one of the important and most costly phases in the lifecycle of any power generation systems, to ...
Amjad Abdulghafour, Ammar Abdulwahed
doaj   +1 more source

Study on Knocking Intensity under In-Cylinder Flow Field in SI Engines Using a Rapid Compression Machine

open access: yesJournal of Thermal Science and Technology, 2013
Knocking intensity under the in-cylinder flow field was investigated by using a rapid compression machine (RCM). The nitrogen diluted and non-diluted fuel-air mixtures were employed for the examination of the combustion characteristics under the in ...
Taiga HIBI   +6 more
doaj   +1 more source

An approach to a practical optimization of reliability centered maintenance. Case study: power transformer in hydro power plant

open access: yesJournal of Applied Research in Technology & Engineering, 2020
Any industrial organization has to analyse the maintenance strategy that it is applying to ensure the maximum efficiency of the system. This includes to define the maintenance policy, a well-analysed maintenance plan, and correct maintenance management ...
Francisco Javier Martinez-Monseco
doaj   +1 more source

Impact of climate change on the streamflow of the Arjo-Didessa catchment under RCP scenarios

open access: yesJournal of Water and Climate Change, 2021
In this study, the impact of climate change on the streamflow of the Arjo-Didessa catchment, Upper Blue Nile basin, is evaluated. We used the outputs of four climate models for two representative concentration pathway (RCP) climate scenarios, which are ...
Wudeneh Temesgen Bekele   +2 more
doaj   +1 more source

Intelligent Energy Consumption Optimization in Flexible Job Shop Scheduling Considering Reliability-Centered Maintenance (RCM) [PDF]

open access: yesMuṭāli̒āt-i Mudīriyyat-i Ṣan̒atī
Maintenance is a significant cost factor in supply chains and production systems. Intelligent maintenance systems are gaining global interest with the rise of IT-based technologies.
mohammad hasan sadeghpour   +3 more
doaj   +1 more source

Fault Detection and Prediction for Power Transformers Using Fuzzy Logic and Neural Networks

open access: yesEnergies
Transformers are indispensable in the industry sector and society in general, as they play an important role in power distribution, allowing the delivery of electricity to different loads and locations.
Balduíno César Mateus   +2 more
doaj   +1 more source

Comparison of bias correction methods to regional climate model simulations for climate change projection in Muger Subbasin, Upper Blue Nile Basin, Ethiopia

open access: yesJournal of Water and Climate Change
The objective of this study was to evaluate the best performed bias correction methods to simulate the regional climate models for future climate change projections in Muger Subbasin.
Manamno Beza Dinku, Alene Moshe Gibre
doaj   +1 more source

Improvements of a Failure Database for Marine Diesel Engines Using the RCM and Simulations

open access: yesEnergies, 2019
Diesel engines are widely used in marine transportation as a direct connection to the propeller and as electrical principal or auxiliary generator sets. The engine is the most critical piece of equipment on a vessel platform; therefore, the engine’ ...
Francisco Vera-García   +3 more
doaj   +1 more source

Janus Reactivity of a Mononuclear Non‐Heme Iron(III)‐Peroxo Complex Toward Indole Oxidation

open access: yesAngewandte Chemie, EarlyView.
The iron(III)‐peroxo complex [FeIII(O2)(12‐TMC)]+ exhibits bifurcating pathways in indole oxidation. N─H indoles undergo N─H H‐atom abstraction, supported by a KIE of 5.2 for N─H/N–D 2,3‐dimethylindoles, whereas N‐methylindoles react via electrophilic addition of the iron‐peroxo group to the C2–C3 double bond of the indole ring, forming iron ...
Wenjuan Zhu   +4 more
wiley   +2 more sources

RCM-Extractor: Automated extraction of a semi formal representation model from natural language requirements

open access: yes, 2023
RCM-Extractor: Automated extraction of a semi formal representation model from natural language ...
Amani Ibrahim (13057980)   +4 more
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