Results 21 to 30 of about 9,113,592 (299)

Operation Evaluation Method for Marine Turbine Combustion Engines in Terms of Energetics

open access: yesPolish Maritime Research, 2016
An evaluation proposal (quantitative determination) of any combustion turbine engine operation has been presented, wherein the impact energy occurs at a given time due to Energy conversion.
Dzida Marek, Girtler Jerzy
doaj   +1 more source

Influence of dynamic load and water on energy accumulation and dissipation in sandstone

open access: yesScientific Reports, 2023
In various engineering projects such as mineral extraction, hydropower resource utilization, railway construction, and geological hazard mitigation, rock engineering is often encountered.
Yang Yang   +7 more
doaj   +1 more source

Long-Term Analysis of Atmospheric Energetics Components over the Mediterranean, Middle East and North Africa

open access: yesAtmosphere, 2020
In this research, one aspect of the climate that is not commonly referred to, namely, the long-term changes in the components of the atmospheric energy, is investigated.
Silas Michaelides
doaj   +1 more source

A coupling strategy for comprehensive utilization of distillers? grains towards energy recovery and carbon sequestration

open access: yes, 2023
This study investigated a coupling strategy for comprehensive utilization of distillers' grains (DGs), which in-tegrated anaerobic digestion (AD) and chemical looping gasification (CLG) towards energy recovery and carbon sequestration.
Cao, Yan   +8 more
core   +1 more source

Miniaturized Salinity Gradient Energy Harvesting Devices

open access: yesMolecules, 2021
Harvesting salinity gradient energy, also known as “osmotic energy” or “blue energy”, generated from the free energy mixing of seawater and fresh river water provides a renewable and sustainable alternative for circumventing the recent upsurge in global ...
Wei-Shan Hsu   +3 more
doaj   +1 more source

Research on Optimization and Verification of the Number of Stator Blades of kW Ammonia Working Medium Radial Flow Turbine in Ocean Thermal Energy Conversion

open access: yesJournal of Marine Science and Engineering, 2021
Ocean Thermal Energy Conversion (OTEC) is one of the emerging industries of ocean energy and an important link in carbon neutrality. Turbine is a key component of ocean thermal energy conversion, which has an important impact on the performance and ...
Yun Chen   +5 more
doaj   +1 more source

Ultra high wind energy penetration in an isolated market [PDF]

open access: yes, 2008
Paper presented at the IEEE Power and Energy Society 2008 PES General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century, 20-24 July 2008, Pittsburgh, PA, USAThis paper addresses the market design implications of implementing ...
Aoife Crowe   +12 more
core   +1 more source

Micro/Nanomaterials for Heat Transfer, Energy Storage and Conversion

open access: yes, 2022
It is well known that micro/nanomaterials exhibit many physical properties in the fields of heat transfer, energy conversion and storage, and also have great prospects in nanoelectronics, sensors, photonic devices and biomedical applications [...
Ming-Jian He   +3 more
core   +1 more source

R Version of the Kedem–Katchalsky–Peusner Equations for Liquid Interface Potentials in a Membrane System

open access: yesEntropy
Peusner’s network thermodynamics (PNT) is an important way of describing processes in nonequilibrium thermodynamics. PNT allows energy transport and conversion processes in membrane systems to be described.
Andrzej Ślęzak   +1 more
doaj   +1 more source

Nonlinear Effects of Background Currents on Low-Mode Internal Tides from the Luzon Strait

open access: yesJournal of Marine Science and Engineering
The Luzon Strait is a critical generation site for global internal tides. Their generation and propagation are significantly modulated by background currents, including the Kuroshio Current and mesoscale eddies.
Jiaqi Guo   +3 more
doaj   +1 more source

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