Results 11 to 20 of about 4,300,559 (303)

Turbocharged Diesel Engine Power Production Enhancement: Proposing a Novel Thermal-Driven Supercharging System based on Kalina Cycle [PDF]

open access: yesRenewable Energy Research and Applications, 2020
In this paper, a novel thermal driven supercharging system for downsizing of a turbocharged diesel engine is proposed. Furthermore, Kalina cycle has been used as waste heat recovery system to run the mounted supercharging system. The waste heat of air in
F. Salek   +2 more
doaj   +1 more source

Impact of globalization on the development of commerce [PDF]

open access: yesE3S Web of Conferences, 2021
Globalization, the transition to an information society - modern processes of social development, due to a number of factors: the structure of social reproduction of countries, the level of economic development of countries, the availability of natural ...
Salikhova Regina   +3 more
doaj   +1 more source

Power production waste [PDF]

open access: yesWater Environment Research, 2019
AbstractIn this paper, the research literatures published in 2018 about power production waste generated from the coal‐fired power plants and nuclear power plants are reviewed. The wastes from coal‐fired plants include fly ash, flue gas desulfurization gypsum, spent selective catalytic reduction catalyst, hazardous trace elements, and the management ...
Junpei Ye   +4 more
openaire   +2 more sources

Development and Implementation of a Flexibility Platform for Active System Management at Both Transmission and Distribution Level in Greece

open access: yesApplied Sciences, 2023
This work focused on prescribing, designing, implementing, and evaluating a pilot project conducted in the Greek power system that addressed balancing and congestion management issues that system operators (SOs) face within the clean energy era.
Magda Zafeiropoulou   +9 more
doaj   +1 more source

INVESTIGATION OF PRESSURE REGULATOR REPLACEMENT BY TURBO EXPANDER IN HUNGARIAN GAS TRANSFER STATIONS [PDF]

open access: yesActa Tecnología, 2018
The "Strategy for a stable and adaptable energy union and a forward-looking climate policy", developed by the European Commission and endorsed in 2015, states that "...
Anna Bella Galyas   +3 more
doaj   +1 more source

Review of wake management techniques for wind turbines

open access: yesWind Energy, 2022
Summary The progression of wind turbine technology has led to wind turbines being incredibly optimized machines often approaching their theoretical maximum production capabilities.
Daniel R. Houck
doaj   +1 more source

The Effect of Trace Ions on the Performance of Reverse Electrodialysis Using Brine/Seawater as Working Pairs

open access: yesFrontiers in Energy Research, 2022
Harvesting the salinity gradient power (SGP) between concentrated brine discharged from seawater desalination installations and seawater and converting into electric energy by reverse electrodialysis (RED) is a promising technique. However, trace ions in
Zhihao Wang   +5 more
doaj   +1 more source

Hydrodynamic Performance of the 3D Hydrofoil at the Coupled Oscillating Heave and Pitch Motions

open access: yesJournal of Mechanical Engineering, 2021
The purpose of this paper is to study on the power extraction of the hydrofoil by performance of the coupled oscillating heave and pitch motions. The numerical analysis is conducted by using the Reynolds Average Navier-Stokes (RANS) equations and the ...
Abbasi A.R., Ghassemi H., He G.
doaj   +1 more source

Numerical Analysis of the Influence of Different Flow Patterns on Power and Reactant Transmission in Tubular-Shaped PEMFC

open access: yesEnergies, 2021
The influence of a tubular structure PEMFC (proton exchange membrane fuel cell) with different flow patterns is investigated in this study. A complete 3D non-isothermal model is constructed for square and circular tubular PEMFCs, and the distribution of ...
Lei Yuan   +5 more
doaj   +1 more source

Gasification of Woody Biomasses and Forestry Residues: Simulation, Performance Analysis, and Environmental Impact

open access: yesFermentation, 2021
Wood and forestry residues are usually processed as wastes, but they can be recovered to produce electrical and thermal energy through processes of thermochemical conversion of gasification.
Sahar Safarian   +3 more
doaj   +1 more source

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