Results 11 to 20 of about 104,999 (219)

Sustainability Enhancement of a Biomass Boiler through Exergy Analysis

open access: yesProceedings, 2017
Investigations on exergy resources are important from the point of energy sustainability. In the presented study, an energy and exergy analysis of the operating biomass and natural gas boilers at the University of Idaho (UI) district energy plant is ...
Marc Compton, Behnaz Rezaie
doaj   +1 more source

Environmental and natural resource implications of sustainable urban infrastructure systems

open access: yesEnvironmental Research Letters, 2017
As cities grow, their environmental and natural resource footprints also tend to grow to keep up with the increasing demand on essential urban services such as passenger transportation, commercial space, and thermal comfort.
Joseph D Bergesen   +3 more
doaj   +1 more source

Study on Reclamation Process of CO2 Absorbent Based on Electrodialysis Technology

open access: yes发电技术, 2022
Aiming at the problem of amine loss in the process of removing heat stable salt (HSS) by electrodialysis (ED), by comparing the three typical membrane stack configurations of ED equipment, such as two-chamber ED, three-chamber ED and bipolar membrane ED,
LI Xiaoduan   +4 more
doaj   +1 more source

Use of Exergy Analysis to Quantify the Effect of Lithium Bromide Concentration in an Absorption Chiller

open access: yesEntropy, 2017
Absorption chillers present opportunities to utilize sustainable fuels in the production of chilled water. An assessment of the steam driven absorption chiller at the University of Idaho, was performed to quantify the current exergy destruction rates ...
Andrew Lake   +2 more
doaj   +1 more source

Application of Multi-pass Circulating Fluidized Bed in Integrated Energy Service

open access: yes发电技术, 2020
Park level clean heating is an urgent problem to be solved in integrated energy service. The multi-pass circulating fluidized bed technology adopts a three-stage furnace structure to form a two-stage material circulation in the furnace, which solves the ...
Feng HAN   +5 more
doaj   +1 more source

Key Technologies and Prospects for the Construction of Global Energy Internet Under the Background of Carbon Neutral

open access: yes发电技术, 2021
China has set a goal of reaching a carbon peak by 2030 and becoming carbon neutral by 2060. Based on the 2050 global energy interconnection (GEI) scenario and backbone grid plan, such issues in the construction of the GEI as high proportion of clean ...
Hong SHEN   +6 more
doaj   +1 more source

Analysis of Voidage Fluctuations in Gas-Solid Bubbling Fluidized Bed Based on Kolmogorov Entropy

open access: yes发电技术, 2021
The gas-solid flow state determines the gas-solid mixing, heat and mass transfer characteristics in the fluidized bed, and plays an important role in the design, operation and monitoring of the fluidized bed device.
Feng HAN   +5 more
doaj   +1 more source

Status evaluation method for arrays in large-scale photovoltaic power stations based on extreme learning machine and k-means

open access: yesEnergy Reports, 2021
Large-scale photovoltaic (PV) power generation has developed rapidly, and its installed capacity has reached 512 GW worldwide by the end of 2019. The status evaluation for arrays is an important guarantee of safe running of large-scale PV power stations.
Ling Liang   +7 more
doaj   +1 more source

Creating Comparability among European Neighbourhoods to Enable the Transition of District Energy Infrastructures towards Positive Energy Districts

open access: yesEnergies, 2022
Planning the required energy infrastructure for the energy transition is a crucial task for various neighbourhood concepts, such as positive energy districts.
Axel Bruck   +4 more
doaj   +1 more source

A rapid-assessment model on the potential of district energy: The case of Temuco in Chile

open access: yesEnergy and Built Environment, 2023
District energy systems (DES) offer an optimal solution for decarbonising the heating and cooling sector while attaining multiple additional benefits.
Clara Camarasa   +7 more
doaj   +1 more source

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