Results 51 to 60 of about 1,866,984 (300)

Design approach for photovoltaic power stations for demand-side requirements and competitive energy cost [PDF]

open access: yes, 2008
[Abstract]: Photovoltaic (PV) plants can be constructed of different sizes capable of delivering the same rated power, however for different operation times. A scoping-factor is being introduced reflecting the peak power the plant is able to supply.
Kamel, Fouad
core  

Optimal operation of MEA-based post-combustion carbon capture for natural gas combined cycle power plants under different market conditions [PDF]

open access: yes, 2015
Carbon capture for fossil fuel power generation attracts an increasing attention in order to address the significant challenge of global climate change.
Luo, Xiaobo, Wang, Meihong
core   +1 more source

NRASQ61R Expression in Lymphatic Endothelial Cells Causes Enlarged Vessels, Hemorrhagic Chylous Effusions, and High Mortality in a Mouse Model of Kaposiform Lymphangiomatosis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Kaposiform lymphangiomatosis (KLA) is an aggressive complex lymphatic anomaly. Patients exhibit malformed lymphatic vessels and often develop hemorrhagic effusions and elevated angiopoietin‐2 (Ang‐2) levels. A somatic NRAS p.Q61R (NRASQ61R) mutation has been associated with KLA.
C. Griffin McDaniel   +3 more
wiley   +1 more source

Fault Diagnosis Method for Hydropower Station Measurement and Control System Based on ISSA-VMD and 1DCNN-BiLSTM

open access: yesEnergies
Sudden failures of measurement and control circuits in hydropower plants may lead to unplanned shutdowns of generating units. Therefore, the diagnosis of hydropower station measurement and control system poses a great challenge.
Lin Wang   +6 more
doaj   +1 more source

Entropy Generation Analysis and Thermodynamic Optimization of Jet Impingement Cooling Using Large Eddy Simulation

open access: yesEntropy, 2019
In this work, entropy generation analysis is applied to characterize and optimize a turbulent impinging jet on a heated solid surface. In particular, the influence of plate inclinations and Reynolds numbers on the turbulent heat and fluid flow properties
Florian Ries   +4 more
doaj   +1 more source

Pulmonary Dysfunction Is Associated With Sleep Study Abnormalities in Children With Sickle Cell Disease: A Multicenter Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Pulmonary dysfunction and sleep abnormalities are common in children with sickle cell disease (SCD) and are associated with worse clinical outcomes. Whether spirometry abnormalities are associated with polysomnography (PSG) findings remains unclear.
Ammar Saadoon Alishlash   +4 more
wiley   +1 more source

Research and Application of By-pass Control System for 700 MW Unit

open access: yes南方能源建设, 2019
[Introduction] The by-pass system of Zhuhai Power Station is designed by BTG company whose upgrade plan has been the prime focus of our group, since its function control by electric element using analog signal which leads to low reliability and ...
LI Qiang, CAI Rujin, LIU Yu
doaj   +1 more source

Five-year Variations in Air Pollutant Emissions with Ultra-low Emission Retrofits in a 660 MW Coal-fired Power Unit

open access: yesAerosol and Air Quality Research, 2023
China has enacted the ultra-low emission (ULE) transform in coal-fired power plants. Various studies have focused on the model simulation of pollutant emission variations on a national scale, while the specific data for a concrete generation unit was ...
Zhiyong Li   +9 more
doaj   +1 more source

Greenhouse Gas Emissions Savings from Wind Power [PDF]

open access: yes, 2013
Currently in Great Britain, estimates of the greenhouse gas (GHG) emissions savings that arise from wind power replacing other types of generation are approximated as the average emissions of electricity generation; however, this value is known to be ...
Chick, J. P.   +2 more
core   +2 more sources

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