BS EN 15316-3:2017
$167.15
Energy performance of buildings. Method for calculation of system energy requirements and system efficiencies – Space distribution systems (DHW, heating and cooling), Module M3-6, M4-6, M8-6
| Published By | Publication Date | Number of Pages |
| BSI | 2017 | 40 |
This European Standard covers energy performance calculation of water based distribution systems for space heating, space cooling and domestic hot water. This standard deals with the heat flux from the distributed water to the space and the auxiliary energy of the related pumps. The heat flux and the auxiliary energy for pumps can be calculated at any time-step (hour, month and year). The input and output data are mean values of the time step.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 8 | 1 Scope |
| 10 | 2 Normative references 3 Terms and definitions 4 Symbols and abbreviations |
| 11 | 5 General description of the method – Output of the method 6 Calculation of heat losses and auxiliary energy of distribution systems |
| 23 | 7 Quality control 8 Compliance check |
| 24 | Annex A (informative)Simplified input data correlations A.1 General A.2 Input correlations to the length of pipes in zones (buildings) A.2.1 Space heating and space cooling distribution systems |
| 25 | A.2.2 Domestic hot water distribution systems: |
| 26 | A.2.3 Correlations of typical values of linear thermal transmittance: A.2.4 Correlations for pressure loss per length: |
| 27 | A.2.5 Correlations for resistance ratio: A.2.6 Correlations of additional resistances: A.2.7 Correlations correction factor of the distribution system: A.2.8 Correlations factor for recoverable auxiliary energy: |
| 28 | Annex B (informative)Simplified input data correlations B.1 General B.2 Input correlations to the length of pipes in zones (buildings) B.2.1 Introduction B.2.2 Network for space heating and space cooling systems B.2.2.1 Sections |
| 29 | B.2.2.2 Input data to the correlation B.2.2.3 Correlations |
| 30 | B.2.2.4 Boundary conditions |
| 31 | B.2.3 Network for domestic hot water systems B.2.3.1 Sections |
| 32 | B.2.3.2 Input data to the correlation B.2.3.3 Correlations |
| 33 | B.2.3.4 Boundary conditions B.3 Input correlations to linear thermal transmittance of pipes in zones (buildings) B.3.1 Introduction B.3.2 Network for space heating, space cooling and domestic hot water systems B.3.2.1 Sections |
| 34 | B.3.2.2 Input data to the correlation B.3.2.3 Correlations |
| 35 | B.4 Input correlations to constants for distribution pumps B.4.1 Introduction B.4.2 Constants for the calculation of the expenditure energy factor of distribution pumps B.5 Input correlations to additional resistances and resistance ratio B.5.1 Introduction |
| 36 | B.5.2 Network for space heating, space cooling and domestic hot water systems B.5.2.1 Correlations for pressure loss per length B.5.2.2 Correlations for resistance ratio B.5.2.3 Correlations additional resistances B.5.2.4 Correlations correction factor of the distribution system |
| 37 | B.6 Input correlations factor for recoverable auxiliary energy |
| 38 | Annex C (informative)Input data – Energy efficiency index of real water-pumps C.1 Product description data C.2 Product technical data |
