Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Helge Averfalk"'
Publikováno v:
Energy Reports, Vol 7, Iss , Pp 304-310 (2021)
In this study, the sizing of primary side components for preparation of domestic hot water are analysed, both qualitatively and based on measurements of domestic hot water demand in one multi-family building with 268 apartments. The collected data sp
Externí odkaz:
https://doaj.org/article/c5cfc8e0e6c64ba089fabb07b7509d1b
Publikováno v:
Energy Reports, Vol 7, Iss , Pp 351-358 (2021)
District Heating is a cornerstone for the decarbonisation of the heating and cooling sector in Europe. Nonetheless, this technology is currently absent in a majority of the continent’s urban areas, and hence the need for appropriate methods by whic
Externí odkaz:
https://doaj.org/article/e7111e7334d549bc9fbca16b67d9549f
Publikováno v:
Energies, Vol 12, Iss 7, p 1276 (2019)
This paper assesses pipe sizing aspects for previously proposed, novel, low heat distribution technology with three pipes. Assessment issues include heat loss, pressure loss, and pipe sizing for different typical pipe configurations. This assessment
Externí odkaz:
https://doaj.org/article/23130322bacc46fbb8dc46bab3d58ab1
Publikováno v:
Energy Reports, Vol 7, Iss, Pp 351-358 (2021)
Energy Reports
Energy Reports
District Heating is a cornerstone for the decarbonisation of the heating and cooling sector in Europe. Nonetheless, this technology is currently absent in a majority of the continent’s urban areas, and hence the need for appropriate methods by whic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b723d8f90968eaaa228c38248d42a59
https://doi.org/10.1016/j.egyr.2021.08.096
https://doi.org/10.1016/j.egyr.2021.08.096
Publikováno v:
Energy. 277:127427
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7389f6c49196ceefca5a053b064162a
https://doi.org/10.1016/j.energy.2023.127427
https://doi.org/10.1016/j.energy.2023.127427
Autor:
Sven Werner, Helge Averfalk
Publikováno v:
Energy. 145:526-539
Lower future heat demands and lower availability of non-fossil high temperature heat supply are expected future market conditions that restrain the long-term viability of contemporary district heat ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4470e14c6af1efb41f35a13fcd66a8fe
https://doi.org/10.1016/j.energy.2017.12.157
https://doi.org/10.1016/j.energy.2017.12.157
Publikováno v:
Renewable and Sustainable Energy Reviews. 79:1275-1284
Power-to-heat solutions like heat pumps and electric boilers are foreseen to be possible future tools to stabilise international power markets with high proportions of variable power supply. Temporary low cost electricity can be used for heat generat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a591ece2a627a7134758cd31c225a74f
https://doi.org/10.1016/j.rser.2017.05.135
https://doi.org/10.1016/j.rser.2017.05.135
Publikováno v:
David, A, Mathiesen, B V, Averfalk, H, Werner, S & Lund, H 2017, ' Heat Roadmap Europe : Large-Scale Electric Heat Pumps in District Heating Systems ', Energies, vol. 10, no. 4, 578 . https://doi.org/10.3390/en10040578
Energies
Energies
The Heat Roadmap Europe (HRE) studies estimated a potential increase of the district heating (DH) share to 50% of the entire heat demand by 2050, with approximately 25–30% of it being supplied using large-scale electric heat pumps. This study build
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6caa2b3c18002f4edfe5b577977f13e1
https://vbn.aau.dk/da/publications/18c85570-9547-4802-99ac-22bc399c7ed5
https://vbn.aau.dk/da/publications/18c85570-9547-4802-99ac-22bc399c7ed5
Autor:
Helge Averfalk, Sven Werner
The major common denominator for future efficient fourth generation district heating systems is lower temperature levels in the distribution networks. Higher efficiencies are then obtained in both heat supply and heat distribution. Heat supply become
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d7dd5e084ab90cd2bc4a5405db49db9
http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-32003
http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-32003
Autor:
Helge Averfalk, Theofanis Benakopoulos, Isabelle Best, Frank Dammel, Christian Engel, Roman Geyer, Oddgeir Gudmundsson, Kristina Lygnerud, Natasa Nord, Johannes Oltmanns, Karl Ponweiser, Dietrich Schmidt, Harald Schrammel, Dorte Skaarup Østergaard, Svend Svendsen, Michele Tunzi, Sven Werner
Publikováno v:
Technical University of Denmark Orbit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5670314f0a3967c53be5b6aa81d8200d
https://orbit.dtu.dk/en/publications/478de48d-5d22-4b56-a49a-d20ce445819e
https://orbit.dtu.dk/en/publications/478de48d-5d22-4b56-a49a-d20ce445819e