Results 31 to 40 of about 1,314,203 (312)
Divalent Nonaqueous Metal-Air Batteries
Frontiers in Energy Research, 2021 In the field of secondary batteries, the growing diversity of possible applications for energy storage has led to the investigation of numerous alternative systems to the state-of-the-art lithium-ion battery.
Yi-Ting Lu +4 more
doaj +1 more source
EFFORTS TO OPTIMIZE THE OPERATION OF THE DADAHUP LOWLAND IRRIGATION AREA IN CENTRAL KALIMANTAN
Jurnal Teknik Hidraulik, 2023 Dadahup lowland irrigation area is one of the areas developed as a food estate. Land cover change to shrubs is caused by channels with buildings that are not functioning optimally, so it is often hit by floods and droughts.
Asril Zevri +2 more
doaj +1 more source
Impact of Purge Injection on Rim Seal Performance
Applied SciencesOne of the most critical challenges in gas turbine design is preventing the ingestion of hot mainstream gases into the disk space between the stator and rotor disks.
Matteo Caciolli +4 more
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Toxics, 2022 Air pollution constitutes an environmental problem that it is known to cause many serious adverse effects on the cardiovascular and respiratory systems.
Paula Villasclaras +5 more
doaj +1 more source
Transient 2D FEM-fluid network coupling for thermo-mechanical whole gas turbine engine simulations: modelling features and applications [PDF]
E3S Web of Conferences, 2020 In order to control the thermo-mechanical stresses that large heavy-duty power generation turbines have to face nowadays in their frequent operational transients, the analysis of the heat transfer between main flow, secondary air systems and structural ...
Giuntini Sabrina +5 more
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Some Aerodynamic Aspects of Engine Secondary Air Systems [PDF]
Journal of Engineering for Gas Turbines and Power, 1989 Internal cooling air systems of turbomachines contain various fluid flow components, i.e., rotating holes, tapping configurations, coverplates, labyrinth seals, etc., for which only the basic aerodynamics are known. Numerical calculations for these elements are carried out and compared with test results showing fair agreement in general.
openaire +1 more source
An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots
FEBS Letters, EarlyView.This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino +7 more
wiley +1 more source
Wind Tunnel Experiment and Numerical Simulation of Secondary Flow Systems on a Supersonic Wing
AerospaceAircraft secondary flow systems are small-flow circulation devices that are used for thermal and cold management, flow control, and energy generation on aircraft. The aerodynamic characteristics of main-flow-based inlets have been widely studied, but the
Sheng Zhang +6 more
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Energies, 2022 This study aims to create a comprehensive, holistic approach to evaluate the environmental, energy, and economic impacts of air source heat pump deployment scenarios through: (i) a life cycle assessment of air source heat pumps in Orkney houses, (ii ...
Selman Sevindik, Catalina Spataru
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Validation and clinical implementation of an accurate Monte Carlo code for pencil beam scanning proton therapy. [PDF]
, 2018 Monte Carlo (MC)-based dose calculations are generally superior to analytical dose calculations (ADC) in modeling the dose distribution for proton pencil beam scanning (PBS) treatments.
Ainsley, Christopher +7 more
core +2 more sources