Results 1 to 10 of about 3,694,906 (294)

Primary frequency control optimization of coal-fired power plants with high-low position shafts: Employing a revised strategy with power-decoupling and feedforward-compensating

Case Studies in Thermal Engineering
Coal-fired units play a critical role in peak-shaving and frequency regulation with high penetration of renewable energy. The coal-fired unit arranged by high-low position shafts applied in power stations will participate in these regulation processes ...
Mengyang Fan, Yongliang Zhao, Ming Liu, Zhu Wang, Chaoyang Wang, Jianlin Fan, Junjie Yan   +6 more
doaj   +1 more source

Capillary compression induced outstanding n-type thermoelectric power factor in CNT films towards intelligent temperature controller

Nature Communications
One-dimensional carbon nanotubes are promising candidates for thermoelectrics because of their excellent electrical and mechanical properties. However, the large n-type power factor remains elusive in macroscopic carbon nanotubes films. Herein, we report
Hong Wang, Kuncai Li, Xin Hao, Jiahao Pan, Tiantian Zhuang, Xu Dai, Jing Wang, Bin Chen, Daotong Chong   +8 more
doaj   +1 more source

Multi-hole liquid ammonia spray collapsing behaviors: Morphologies, collapsing time, and region diagram

Applications in Energy and Combustion Science
The flash-boiling and collapsing behavior of low-boiling-point liquid ammonia multi-hole spray can influence the efficient application of liquid ammonia on internal combustion engines.
Xiaoxin Yao, Gangwei Zeng, Xiao Liu, Zuohua Huang, Chenglong Tang   +4 more
doaj   +1 more source

A systematic improvement of the high-quality temperature field reconstruction for acoustic pyrometry

Case Studies in Thermal Engineering
Obtaining an accurate temperature distribution in furnaces for industrial combustion devices is critical. Acoustic pyrometry (AP) is a promising methodology for high-quality temperature field reconstruction, which is widely used in the monitoring of ...
Jingkao Tan, Na Li, Qulan Zhou, Yanyuan Hu, Lehang Chen, Zhongquan Gao, Jie Zhou   +6 more
doaj   +1 more source

Radiative properties of flue gas under high-altitude sub-atmospheric pressure

Meitan xuebao
The special geography of the plateau area leads to a series of problems in boiler operation. In this study, the absorption coefficients and total emissivity of flue gas were determined under different air pressures during air combustion using the Line-By-
Defu CHE, Qiaopeng YAO, Jin WANG, Lingxiao DONG, Jiming YU, Yaodong DA, Lei DENG   +6 more
doaj   +1 more source

Thermal and hydraulic performance of molten salt steam generation system under varying operating conditions in concentrating solar power plants

Case Studies in Thermal Engineering
To conduct the thermal transport characteristics and operational stability of the steam generation system (SGS) under partial load conditions in concentrating solar power (CSP), a real-scale shell-and-tube steam generator hydrodynamics predictive model ...
Jiaming Tian, Bo Ren, Yiran Duan, Biao Li, Yueshe Wang   +4 more
doaj   +1 more source

A Novel Temperature Reconstruction Method for Acoustic Pyrometry Under Strong Temperature Gradients and Limited Measurement Points

Applied Sciences
Acoustic pyrometry (AP) is a promising methodology for high-quality temperature field reconstruction, which is widely used in the monitoring of atmosphere, room, and furnace.
Jingkao Tan, Lehang Chen, Na Li, Qulan Zhou, Zhongquan Gao, Jie Zhou   +5 more
doaj   +1 more source

Research on leakage characteristics of labyrinth seal of air turbine used for small mobile reactor

International Journal of Advanced Nuclear Reactor Design and Technology
Brayton cycle has the characteristics of safety, high efficiency and compactness, which is the primary option for the energy conversion system of small mobile reactors.
Jiabao Lai, Zhenzhen Wang, Zideng Wang, Weixiong Chen, Junjie Yan   +4 more
doaj   +1 more source

An adjustable Predictive&Prescriptive method for the RO-based optimal power flow problem. [PDF]

Heliyon, 2023
Zheng L, Bai X, Shi X, Li Y, Xie D, Wei C.   +5 more
europepmc   +1 more source

Solving the Power Flow Problem in Bipolar DC Asymmetric Distribution Networks Using Broyden's Method. [PDF]

Sensors (Basel), 2023
Montoya OD, Medina-Quesada Á, Gil-González W.   +2 more
europepmc   +1 more source