I.S. EN 15377-1:2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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HEATING SYSTEMS IN BUILDINGS - DESIGN OF EMBEDDED WATER BASED SURFACE HEATING AND COOLING SYSTEMS - PART 1: DETERMINATION OF THE DESIGN HEATING AND COOLING CAPACITY
Hardcopy , PDF
22-08-2015
English
01-01-2008
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
3.1 Embedded surface heating and cooling system
3.2 Design parameters
3.3 Thermal capacity
3.4 Surface temperatures
3.5 Temperatures of the heating/cooling medium
3.6 Characteristic curves
4 Symbols and units
5 Concept of the method to determine the heating and cooling
capacity
6 Heat exchange coefficient between surface and space
7 Simplified calculation methods for determining heating and
cooling capacity or surface temperature
7.1 General
7.2 Universal single power function according to EN 1264
7.3 Thermal resistance methods
8 Use of basic calculation programs
8.1 Basic calculation programs
8.2 Items to be included in a complete computation documentation
9 Testing according to EN 1264-2
10 Calculation of the heating and cooling capacity
Annex A (informative) Recommended maximum/minimum surface
temperatures
A.1 Encouragement to design for low water temperature for
heating and high water temperature for cooling
A.2 Floor heating and cooling
A.3 Wall heating and cooling
A.4 Ceiling heating and cooling
A.5 Example of calculation for heated or cooled ceiling
Annex B (normative) General resistance method
B.1 General equations
B.2 Calculation of R[t] for pipes embedded in massive concrete
(steady state condition)
B.3 Calculation of R[t] for capillary pipes embedded in a
layer at the inner surface (steady state condition)
Annex C (normative) Pipes embedded in wooden construction
C.1 Field of application
C.2 Determination of heat exchange by calculation
C.2.1 Applicability
C.2.2 The calculation model - general
C.2.3 Calculation procedure for determination of equivalent
heat transmission coefficient
C.2.4 Calculation procedure for components and element
characteristics
C.3 Estimation of the resistances based on testing according
to EN 1264-2
C.3.1 General
C.3.2 Evaluation - heat conducting devices
C.3.3 Evaluation when theta[m] can not be measured
Annex D (normative) Method for verification of FEM and FDM
calculation programs
Annex E (informative) Values for heat conductivity of materials
and air layers
E.1 Solid materials
E.2 Trapped air layers
Bibliography
Applies to water based surface heating and cooling systems in residential, commercial and industrial buildings.
| DocumentType |
Standard
|
| Pages |
56
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| EN 15377-1:2008 | Identical |
| ISO 13732-1:2006 | Ergonomics of the thermal environment — Methods for the assessment of human responses to contact with surfaces — Part 1: Hot surfaces |
| ISO 7726:1998 | Ergonomics of the thermal environment Instruments for measuring physical quantities |
| ISO/TS 13732-2:2001 | Ergonomics of the thermal environment — Methods for the assessment of human responses to contact with surfaces — Part 2: Human contact with surfaces at moderate temperature |
| EN ISO 13732-1:2008 | Ergonomics of the thermal environment - Methods for the assessment of human responses to contact with surfaces - Part 1: Hot surfaces (ISO 13732-1:2006) |
| EN ISO 7726:2001 | Ergonomics of the thermal environment - Instruments for measuring physical quantities (ISO 7726:1998) |
| EN ISO 7730:2005 | Ergonomics of the thermal environment - Analytical determination and interpretation of thermal comfort using calculation of the PMV and PPD indices and local thermal comfort criteria (ISO 7730:2005) |
| EN 15377-2:2008 | Heating systems in buildings - Design of embedded water based surface heating and cooling systems - Part 2: Design, dimensioning and installation |
| EN 12828:2012+A1:2014 | Heating systems in buildings - Design for water-based heating systems |
| ISO 13370:2017 | Thermal performance of buildings — Heat transfer via the ground — Calculation methods |
| ISO 7730:2005 | Ergonomics of the thermal environment — Analytical determination and interpretation of thermal comfort using calculation of the PMV and PPD indices and local thermal comfort criteria |
| EN ISO 13370:2017 | Thermal performance of buildings - Heat transfer via the ground - Calculation methods (ISO 13370:2017) |
| EN 1264-1:2011 | Water based surface embedded heating and cooling systems - Part 1: Definitions and symbols |
| EN 12831:2003 | Heating systems in buildings - Method for calculation of the design heat load |
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