Results 21 to 30 of about 82,207 (288)

Study on Induced Draft Fan Fault Warning of Thermal Power Unit Based on Big Data Analysis

open access: yes发电技术, 2023
Aiming at the frequent occurrence of induced draft fan faults in thermal power units, a kind of induced draft fan fault warning method based on big data analysis was proposed.Taking the induced draft fan of a 330 MW thermal power unit as the research ...
AN Jizhen   +4 more
doaj   +1 more source

Printed Thermoelectrics [PDF]

open access: yesAdvanced Materials, 2022
AbstractThe looming impact of climate change and the diminishing supply of fossil fuels both highlight the need for a transition to more sustainable energy sources. While solar and wind can produce much of the energy needed, to meet all our energy demands there is a need for a diverse sustainable energy generation mix.
Matthew Burton   +3 more
openaire   +3 more sources

The analysis and research on variable operating condition of exhaust steam and waste heat Cascade utilization system of air cooling heating unit [PDF]

open access: yesE3S Web of Conferences, 2019
The series and parallel exhaust heat cascade utilization system was adopted by the large direct air cooling heating units. On the one hand, this system could reduce the adverse impact on power generation; on the other hand, it could reduce the ...
Zhao Ning   +3 more
doaj   +1 more source

Design and modelling of SOI-based solar thermoelectric generators [PDF]

open access: yes, 2012
In this work, solar micro-thermoelectric generators are designed with a lens concentrating solar radiation onto the membrane of a thermoelectric generator (TEG).
Leon, Maria Theresa De   +3 more
core   +1 more source

Enhanced thermoelectric properties of AgSbTe2 obtained by controlling heterophases with Ce doping

open access: yesScientific Reports, 2017
We report the enhanced thermoelectric properties of Ce-doped AgSbTe2 (AgSb1−xCexTe2) compounds. As the Ce contents increased, the proportion of heterophase Ag2Te in the AgSbTe2 gradually decreased, along with the size of the crystals.
Jae Ki Lee   +8 more
doaj   +1 more source

An analysis on comprehensive influences of thermoelectric power generation based on waste heat recovery

open access: yesCase Studies in Thermal Engineering, 2023
The thermoelectric characteristics of the thermoelectric power generation based on waste heat recovery, including the influence factors of cooling water flow rate, the overlapping value between load resistance and internal resistance and pressing block ...
Cong Dong   +6 more
doaj   +1 more source

Recent advances of n-type low-cost PbSe-based thermoelectric materials

open access: yesMaterials Today Advances, 2019
Traditional thermoelectric (TE) materials usually contain scarce and expensive chemical elements, weakening the commercial value in clean energy community.
B.H. Jia, B.B. Jiang, J.Q. He
doaj   +1 more source

Fabrication of BN aerogels/Bi2Te3 composite thermoelectric generator (TEG) with high seebeck coefficient

open access: yesResults in Materials, 2023
Boron nitride (BN) aerogels materials have low density characteristics and stable three-dimensional network structure, which can be used as high thermal conductivity ultralight materials or thermal conductive polymer additives.
Xiangqian Jiang   +6 more
doaj   +1 more source

Advances in flexible inorganic thermoelectrics

open access: yesEcoEnergy, 2023
Solid‐state bismuth telluride‐based thermoelectric devices enable the generation of electricity from temperature differences and have been commercially applied in various fields.
Xiao‐Lei Shi   +9 more
doaj   +1 more source

Asymmetrical Transport Distribution Function: Skewness as a Key to Enhance Thermoelectric Performance

open access: yesResearch, 2022
How to achieve high thermoelectric figure of merit is still a scientific challenge. By solving the Boltzmann transport equation, thermoelectric properties can be written as integrals of a single function, the transport distribution function (TDF).
Jin-Cheng Zheng
doaj   +1 more source

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