Results 11 to 20 of about 31,266 (160)

Urban Sustainability: Recovering and Utilizing Urban Excess Heat

Energies, 2022
Urban heat sources from urban infrastructure and buildings could meet ~10% of the European building heating demand. There is, however, limited information on how to use them.
Kristina Lygnerud, Sarka Langer
doaj   +1 more source

Theoretical Design and Analysis of the Waste Heat Recovery System of Turbine Exhaust Steam Using an Absorption Heat Pump for Heating Supply

Energies, 2020
In northern China, many thermal power plants use absorption heat pump to recover low-grade heat from turbine exhaust steam due to the irreplaceable advantages of the absorption heat pump in waste heat recovery.
Jinshi Wang, Weiqi Liu, Guangyao Liu, Weijia Sun, Gen Li, Binbin Qiu   +5 more
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Effect of operation parameters on waste heat recovery on the coke surface of periodic graphitization furnaces

Case Studies in Thermal Engineering, 2022
It inevitably dissipates a great amount of waste heat during the graphitization process and the safety operation is remarkably crucial due to the high temperature of the graphitization furnace.
Yuncheng Lan, Suilin Wang, Wei Zhang, Lianbo Mu, Junhui Lu   +4 more
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Research progress of low-temperature heat recovery technology in sulfuric acid production [PDF]

E3S Web of Conferences, 2020
Low-temperature waste heat refers to the sum of the heat degraded and transferred to the dry absorption process after the high- and medium-temperature heat is recovered in the conversion process in the conventional sulfuric acid production plant, as well
Zong Jianfang, Sun Liang, Guo Huiting, Fang Fei   +3 more
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ETEKINA: Analysis of the potential for waste heat recovery in three sectors: Aluminium low pressure die casting, steel sector and ceramic tiles manufacturing sector

International Journal of Thermofluids, 2020
In the framework of the ETEKINA project, waste energy streams have been analysed at an aluminium automotive parts production facility in Spain, at a steel foundry in Slovenia and at a ceramic tile production unit in Italy. The aim is to recover more than
Bakartxo Egilegor, Hussam Jouhara, Josu Zuazua, Fouad Al-Mansour, Kristijan Plesnik, Luca Montorsi, Luca Manzini   +6 more
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The Role of Low Temperature Waste Heat Recovery in Achieving 2050 Goals: A Policy Positioning Paper

Energies, 2020
Urban waste heat recovery, in which low temperature heat from urban sources is recovered for use in a district heat network, has a great deal of potential in helping to achieve 2050 climate goals.
Edward Wheatcroft, Henry Wynn, Kristina Lygnerud, Giorgio Bonvicini, Daniela Leonte   +4 more
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Model-Based Contract Design for Low Energy Waste Heat Contracts: The Route to Pricing

Energies, 2021
Urban Waste Heat Recovery, heat recovery from low-temperature urban sources such as data centres and metro systems, has a great deal of potential in terms of meeting domestic and commercial heat demands whilst significantly reducing carbon emissions ...
Edward Wheatcroft, Henry P. Wynn, Victoria Volodina, Chris J. Dent, Kristina Lygnerud   +4 more
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WASTE HEAT RECOVERY IN HEAT PUMP SYSTEMS: SOLUTION TO REDUCE GLOBAL WARMING

International Islamic University Malaysia Engineering Journal, 2015
Energy conversion technologies, where waste heat recovery systems are included, have received significant attention in recent years due to reasons that include depletion of fossil fuel, increasing oil prices, changes in climatic conditions, and global ...
Y. Baradey, M. N. A. Hawlader, Ahmad Faris Ismail, Meftah Hrairi   +3 more
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Exergy analysis of the multi-stage slag waste heat recovery system [PDF]

E3S Web of Conferences, 2020
Based on the black-box model, this paper analyzed the multi-stage slag waste heat recovery system. The exergy efficiency, the exergy loss coefficient and the exergy loss rate were adopted as evaluation indexes to investigate the energy consumption and ...
Duan Wenjun, Lv Xiaojun, Wang Zhimei, Zhao Dan   +3 more
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Klotsche K., Micus F., Thomas C., Hesse U. Waste heat recovery for reciprocating compressors / trans. from Engl. M. A. Fedorova [PDF]

Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2020
In many important industries (oil and gas, process gases, chemical process engineering) multi-stage reciprocating compressors are used, especially for high pressure ratios.
M. A. Fedorova
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