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- 01JEDGC3MDFT7NXZX6H213PXA0 classification C1.
- 01JEDGC3MDFT7NXZX6H213PXA0 date "2025".
- 01JEDGC3MDFT7NXZX6H213PXA0 language "eng".
- 01JEDGC3MDFT7NXZX6H213PXA0 type conference.
- 01JEDGC3MDFT7NXZX6H213PXA0 hasPart 01JEDGXD5W5D1HJEVRNPQZFZ8Y.pdf.
- 01JEDGC3MDFT7NXZX6H213PXA0 subject "Technology and Engineering".
- 01JEDGC3MDFT7NXZX6H213PXA0 doi "10.1007/978-981-97-8313-7_15".
- 01JEDGC3MDFT7NXZX6H213PXA0 isbn "9789819783120".
- 01JEDGC3MDFT7NXZX6H213PXA0 isbn "9789819783137".
- 01JEDGC3MDFT7NXZX6H213PXA0 issn "2366-2557".
- 01JEDGC3MDFT7NXZX6H213PXA0 issn "2366-2565".
- 01JEDGC3MDFT7NXZX6H213PXA0 presentedAt urn:uuid:8a02e347-f42d-4d8b-84ac-87787fe5a8de.
- 01JEDGC3MDFT7NXZX6H213PXA0 volume "554".
- 01JEDGC3MDFT7NXZX6H213PXA0 abstract "To reduce carbon emissions in buildings, the share of renewable energy for heating must increase significantly. For an apartment building it can be challenging to integrate these renewable energy technologies, due to lack of space in a single apartment unit. Therefore, switching to a collective heating system facilitates the incorporation of renewable sources, but inevitably, increases the distribution losses, reducing the energy efficiency of the system. This case study analysis discusses the theoretical and actual performance of three multi-family buildings with collective hydronic heating systems with a single circulation pipe for both space heating and domestic hot water, connected to an array of solar thermal collectors. Calorimeters at various points in the system allow a detailed mapping of the heat flows in the buildings. The analysis of this monitoring data show that considerable heat losses occur throughout the storage and distribution system, resulting in a low system efficiency. Particularly in summer months, only a fifth of the generated heat is used beneficially, since there is no space heating demand but the circulation pipe continues to pump water at a high temperature to cover the limited demand for domestic hot water. These total heat losses are significantly higher than what was theoretically determined. Moreover, the contribution of the solar collectors is limited and the absorbed solar heat injected in the system does not outweigh the distribution losses. Consequently, the choice for a collective installation must be weighed with care so that it can contribute to an improved energy performance.".
- 01JEDGC3MDFT7NXZX6H213PXA0 author 1EB90560-F0EE-11E1-A9DE-61C894A0A6B4.
- 01JEDGC3MDFT7NXZX6H213PXA0 author 7CC425C6-94E1-11E7-8073-9A50AE28A064.
- 01JEDGC3MDFT7NXZX6H213PXA0 author F5B87132-F0ED-11E1-A9DE-61C894A0A6B4.
- 01JEDGC3MDFT7NXZX6H213PXA0 author F7B24E40-F0ED-11E1-A9DE-61C894A0A6B4.
- 01JEDGC3MDFT7NXZX6H213PXA0 dateCreated "2024-12-06T08:11:25Z".
- 01JEDGC3MDFT7NXZX6H213PXA0 dateModified "2025-01-10T09:45:32Z".
- 01JEDGC3MDFT7NXZX6H213PXA0 editor urn:uuid:0c089ec9-6f0a-4c27-826e-b4ea0307518f.
- 01JEDGC3MDFT7NXZX6H213PXA0 name "Performance analysis of the collective heating system in three multifamily buildings using in situ monitoring".
- 01JEDGC3MDFT7NXZX6H213PXA0 pagination urn:uuid:9ca595a4-179b-4c13-b536-232ebc498e35.
- 01JEDGC3MDFT7NXZX6H213PXA0 publisher urn:uuid:e93a6e2d-0fda-463f-9082-402a38369b0a.
- 01JEDGC3MDFT7NXZX6H213PXA0 sameAs LU-01JEDGC3MDFT7NXZX6H213PXA0.
- 01JEDGC3MDFT7NXZX6H213PXA0 sourceOrganization urn:uuid:39159b73-03b9-46e4-a586-d0e89683a28f.
- 01JEDGC3MDFT7NXZX6H213PXA0 type C1.