Results 41 to 50 of about 797,519 (300)

Combustion Analysis and Operation Adjustment of Thermal Power Unit [PDF]

Advances in Engineering Research, 2015
The characteristics of main low nitrogen combustion technologies are to be introduced. By analysis of unit’s typical outfire accident after low nitrogen combustion transformation, proposed some targeted solutions to optimize operation of the thermal power unit, such as adjustment of the air distribution, optimization of the oxygen control and ...
Weiwei Li, Jun Li
openaire   +1 more source

Artificial Intelligence in Systemic Sclerosis: Clinical Applications, Challenges, and Future Directions

Arthritis Care &Research, EarlyView.
Systemic sclerosis (SSc) is a rare autoimmune disease defined by immune dysregulation, vasculopathy, and progressive fibrosis of the skin and internal organs. Despite advances in care, major complications such as interstitial lung disease (ILD) and myocardial involvement remain the leading causes of morbidity and mortality.
Cristiana Sieiro Santos, José Miguel Sequí‐Sabater, Diego Benavent   +2 more
wiley   +1 more source

Research on Coordinated Control Strategy of Thermal Heating and Melting Depth of Steam Heating and Melting Salt Reservoir

Applied Sciences, 2023
The implementation of the upgrading of the national coal electric power unit has provided a clear proposal to promote the clean and low-carbon transformation of the power industry.
Le Li, Wenyi Li, Jianlong Ma
doaj   +1 more source

Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology

Advanced Engineering Materials, EarlyView.
We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham, Chenyu Wen, Mohammad Hadi Khaksaran, Won‐Yong Lee, Javier Cruz, Klas Hjort, Dongping Wu, Shi‐Li Zhang   +7 more
wiley   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

Unit Commitment Optimization Model Considering Impact of Multiple Operating Conditions on Unit Life Loss

Shanghai Jiaotong Daxue xuebao
Thermal power units face a dilemma of accelerated lifespan degradation and extended service duration. On one hand, large-scale integration of new energy sources has increased peak shaving conditions and accelerated losses of the units. On the other hand,
LUO Yifu, HU Qinran, QIAN Tao, CHEN Tao, ZHANG Yuanshi, ZHANG Fei, WANG Qi
doaj   +1 more source

Research on the Frequency Control Strategy of Hydro-Thermal Power Generating Units

Zhongguo dianli, 2020
Since being a large number of hydro power units in the Hami-Zhengzhou UHVDC transmission network, it is of great significance for the safety and stability of high-power transmission to master the primary frequency characteristics and differences of hydro
Yaohua TANG, Weimin GUO, Yang CUI
doaj   +1 more source

Study on thermal model for calculating transformer hot Spot temperature [PDF]

, 2011
A power transformer is a static piece of apparatus with two or more windings which, by electromagnetic induction, transforms a system of alternating voltage and current into another system of voltage and current usually of different values and at same ...
Ramadan Dofan, Jamal Ali
core  

Interactions between Molten High‐Silicon Electrical Steels and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert, Matheus Roberto Bellé, Anton Yehorov, Anhelina Mospan, Till M. J. Stadtmüller, Seetharaman Sridhar, Christos G. Aneziris, Olena Volkova   +7 more
wiley   +1 more source

Constructal design for dual-pressure axial-flow turbine in organic Rankine cycle

Energy Reports, 2022
Dual-pressure organic Rankine cycle (ORC) has great advantages in low-temperature waste heat utilization systems. There are few studies on optimizing the performance and structure of the dual-pressure turbine, which is a key part of the dual-pressure ORC.
Lingen Chen, Zhixiang Wu, Huijun Feng, Yanlin Ge   +3 more
doaj   +1 more source