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  • EN ISO 13791:2012

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Thermal performance of buildings - Calculation of internal temperatures of a room in summer without mechanical cooling - General criteria and validation procedures (ISO 13791:2012)

    Available format(s): 

    Superseded date:  01-07-2017

    Language(s): 

    Published date:  15-03-2012

    Publisher:  Comite Europeen de Normalisation

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms, definitions, symbols and units
    4 Determination of internal temperatures
    5 Determination of internal humidity
    6 Procedure for carrying out calculations
    7 Report of the calculation
    8 Validation procedures
    Annex A (informative) - Example of solution
            technique
    Annex B (informative) - Convective heat transfer
            through ventilated air layer
    Annex C (informative) - Shading due to overhangs
            and side fins
    Annex D (informative) - Design climatic data in
            the warm season
    Annex E (informative) - Calculation of the internal
            long-wave radiation exchanges in buildings
    Annex F (informative) - External radiative long-wave
            heat transfer coefficients
    Annex G (informative) - Solar factors
    Annex H (informative) - Internal gains
    Annex I (informative) - Air ventilation
    Annex J (informative) - Detailed results of the
            validation tests considered in the 'whole
            model' procedure
    Annex K (informative) - Calculation method for internal
            humidity without moisture absorption into
            or desorption from walls and other structures
    Annex L (informative) - Normative references to
            international publications with their
            corresponding European publications
    Bibliography

    Abstract - (Show below) - (Hide below)

    ISO 13791:2011 specifies the assumptions, boundary conditions, equations and validation tests for a calculation procedure, under transient hourly conditions, of the internal temperatures (air and operative) during warm periods, of a single room without any cooling/heating equipment in operation.

    General Product Information - (Show below) - (Hide below)

    Committee CEN/TC 89
    Development Note Supersedes PREN ISO 13791. (04/2012)
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    I.S. EN ISO 13792:2012 THERMAL PERFORMANCE OF BUILDINGS - CALCULATION OF INTERNAL TEMPERATURES OF A ROOM IN SUMMER WITHOUT MECHANICAL COOLING - SIMPLIFIED METHODS (ISO 13792:2012)
    DIN EN 15251 E : 2012 INDOOR ENVIRONMENTAL INPUT PARAMETERS FOR DESIGN AND ASSESSMENT OF ENERGY PERFORMANCE OF BUILDINGS ADDRESSING INDOOR AIR QUALITY, THERMAL ENVIRONMENT, LIGHTING AND ACOUSTICS
    10/30202119 DC : 0 BS EN ISO 13792 - THERMAL PERFORMANCE OF BUILDINGS - CALCULATION OF INTERNAL TEMPERATURES OF A ROOM IN SUMMER WITHOUT MECHANICAL COOLING - SIMPLIFIED METHODS
    BS EN 15242:2007 Ventilation for buildings. Calculation methods for the determination of air flow rates in buildings including infiltration
    DIN EN 15243 E : 2007 VENTILATION FOR BUILDINGS - CALCULATION OF ROOM TEMPERATURES AND OF LOAD AND ENERGY FOR BUILDINGS WITH ROOM CONDITIONING SYSTEMS
    S.R. CEN/TR 16798-4:2017 ENERGY PERFORMANCE OF BUILDINGS - VENTILATION FOR BUILDINGS - PART 4: INTERPRETATION OF THE REQUIREMENTS IN EN 16798-3 - FOR NON-RESIDENTIAL BUILDINGS - PERFORMANCE REQUIREMENTS FOR VENTILATION AND ROOM-CONDITIONING SYSTEMS (MODULES M5-1, M5-4)
    I.S. EN 15255:2007 ENERGY PERFORMANCE OF BUILDINGS - SENSIBLE ROOM COOLING LOAD CALCULATION - GENERAL CRITERIA AND VALIDATION PROCEDURES
    DIN EN 15242 E : 2007 VENTILATION FOR BUILDINGS - CALCULATION METHODS FOR THE DETERMINATION OF AIR FLOW RATES IN BUILDINGS INCLUDING INFILTRATION
    PD CEN/TR 16798-4:2017 Energy performance of buildings. Ventilation for buildings Interpretation of the requirements in EN 16798-3. For non-residential buildings. Performance requirements for ventilation and room-conditioning systems(Modules M5-1, M5-4)
    DIN EN 15243:2007-10 VENTILATION FOR BUILDINGS - CALCULATION OF ROOM TEMPERATURES AND OF LOAD AND ENERGY FOR BUILDINGS WITH ROOM CONDITIONING SYSTEMS
    I.S. EN 15243:2007 VENTILATION FOR BUILDINGS - CALCULATION OF ROOM TEMPERATURES AND OF LOAD AND ENERGY FOR BUILDINGS WITH ROOM CONDITIONING SYSTEMS
    PRCEN/TR 15615 : DRAFT 2014 ENERGY PERFORMANCE OF BUILDINGS - MODULE M1-X - ACCOMPANYING TECHNICAL REPORT ON DRAFT OVERARCHING STANDARD EPB (PREN 15603)
    DIN EN 15255:2007-11 ENERGY PERFORMANCE OF BUILDINGS - SENSIBLE ROOM COOLING LOAD CALCULATION - GENERAL CRITERIA AND VALIDATION PROCEDURES
    DIN EN 15255 E : 2007 ENERGY PERFORMANCE OF BUILDINGS - SENSIBLE ROOM COOLING LOAD CALCULATION - GENERAL CRITERIA AND VALIDATION PROCEDURES
    BS EN ISO 13792:2012 Thermal performance of buildings. Calculation of internal temperatures of a room in summer without mechanical cooling. Simplified methods
    EN 14501:2005 Blinds and shutters - Thermal and visual comfort - Performance characteristics and classification
    VDI 2078:2015-06 Calculation of thermal loads and room temperatures (design cooling load and annual simulation)
    BS EN 15243:2007 Ventilation for buildings. Calculation of room temperatures and of load and energy for buildings with room conditioning systems
    DIN EN 15251:2012-12 Indoor environmental input parameters for design and assessment of energy performance of buildings addressing indoor air quality, thermal environment, lighting and acoustics
    05/30134647 DC : DRAFT JUN 2005 EN 15255 - THERMAL PERFORMANCE OF BUILDINGS - SENSIBLE ROOM COOLING LOAD CALCULATION - GENERAL CRITERIA AND VALIDATION PROCEDURES
    CEN/TR 15615:2008 Explanation of the general relationship between various European standards and the Energy Performance of Buildings Directive (EPBD) - Umbrella Document
    PREN ISO 13792 : DRAFT 2010 THERMAL PERFORMANCE OF BUILDINGS - CALCULATION OF INTERNAL TEMPERATURES OF A ROOM IN SUMMER WITHOUT MECHANICAL COOLING - SIMPLIFIED METHODS
    I.S. EN 15242:2007 VENTILATION FOR BUILDINGS - CALCULATION METHODS FOR THE DETERMINATION OF AIR FLOW RATES IN BUILDINGS INCLUDING INFILTRATION
    DIN EN 14501 E : 2006 BLINDS AND SHUTTERS - THERMAL AND VISUAL COMFORT - PERFORMANCE CHARACTERISTICS AND CLASSIFICATION
    EN 15242:2007 Ventilation for buildings - Calculation methods for the determination of air flow rates in buildings including infiltration
    UNI EN ISO 13792 : 2012 THERMAL PERFORMANCE OF BUILDINGS - CALCULATION OF INTERNAL TEMPERATURES OF A ROOM IN SUMMER WITHOUT MECHANICAL COOLING - SIMPLIFIED METHODS
    CEN/TR 16798-4:2017 Energy performance of buildings - Ventilation for buildings - Part 4: Interpretation of the requirements in EN 16798- 3 - For non-residential buildings - Performance requirements for ventilation and room-conditioning systems(Modules M5-1, M5-4)
    UNI EN 15242 : 2008 VENTILATION FOR BUILDINGS - CALCULATION METHODS FOR THE DETERMINATION OF AIR FLOW RATES IN BUILDINGS INCLUDING INFILTRATION
    BS EN 15251:2007 Indoor environmental input parameters for design and assessment of energy performance of buildings addressing indoor air quality, thermal environment, lighting and acoustics
    DIN EN 15242:2007-09 VENTILATION FOR BUILDINGS - CALCULATION METHODS FOR THE DETERMINATION OF AIR FLOW RATES IN BUILDINGS INCLUDING INFILTRATION
    BS EN 14501:2005 Blinds and shutters. Thermal and visual comfort. Performance characteristics and classification
    BS EN 15255:2007 Energy performance of buildings. Sensible room cooling load calculation. General criteria and validation procedures
    EN 15243:2007 Ventilation for buildings - Calculation of room temperatures and of load and energy for buildings with room conditioning systems
    EN ISO 13792:2012 Thermal performance of buildings - Calculation of internal temperatures of a room in summer without mechanical cooling - Simplified methods (ISO 13792:2012)
    EN 15255:2007 Energy performance of buildings - Sensible room cooling load calculation - General criteria and validation procedures
    EN 15251:2007 Indoor environmental input parameters for design and assessment of energy performance of buildings addressing indoor air quality, thermal environment, lighting and acoustics
    UNE-EN ISO 13792:2013 Thermal performance of buildings - Calculation of internal temperatures of a room in summer without mechanical cooling - Simplified methods (ISO 13792:2012)
    PD CEN/TR 15615:2008 Explanation of the general relationship between various CEN standards and the Energy Performance of Buildings Directive (EPBD). Umbrella document
    14/30296981 DC : 0 PD CEN/TR 15615 - ENERGY PERFORMANCE OF BUILDINGS - MODULE M1-X - ACCOMPANYING TECHNICAL REPORT ON DRAFT OVERARCHING STANDARD EPB (PREN 15603)
    15/30297473 DC : 0 BS EN 16798-1 - ENERGY PERFORMANCE OF BUILDINGS - PART 1: INDOOR ENVIRONMENTAL INPUT PARAMETERS FOR DESIGN AND ASSESSMENT OF ENERGY PERFORMANCE OF BUILDINGS ADDRESSING INDOOR AIR QUALITY, THERMAL ENVIRONMENT, LIGHTING AND ACOUSTICS - MODULE M1-6
    I.S. EN 15251:2007 INDOOR ENVIRONMENTAL INPUT PARAMETERS FOR DESIGN AND ASSESSMENT OF ENERGY PERFORMANCE OF BUILDINGS ADDRESSING INDOOR AIR QUALITY, THERMAL ENVIRONMENT, LIGHTING AND ACOUSTICS
    ISO 13792:2012 Thermal performance of buildings Calculation of internal temperatures of a room in summer without mechanical cooling Simplified methods
    I.S. EN 14501:2005 BLINDS AND SHUTTERS - THERMAL AND VISUAL COMFORT - PERFORMANCE CHARACTERISTICS AND CLASSIFICATION
    DIN EN 14501:2006-02 Blinds and shutters - Thermal and visual comfort - Performance characteristics and classification

    Standards Referencing This Book - (Show below) - (Hide below)

    EN 673:2011 Glass in building - Determination of thermal transmittance (U value) - Calculation method
    ISO 9346:2007 Hygrothermal performance of buildings and building materials — Physical quantities for mass transfer — Vocabulary
    EN 410:2011 Glass in building - Determination of luminous and solar characteristics of glazing
    ISO 15099:2003 Thermal performance of windows, doors and shading devices — Detailed calculations
    EN ISO 9346:2007 Hygrothermal performance of buildings and building materials - Physical quantities for mass transfer - Vocabulary (ISO 9346:2007)
    ISO 10077-2:2017 Thermal performance of windows, doors and shutters — Calculation of thermal transmittance — Part 2: Numerical method for frames
    EN ISO 9251:1995 Thermal insulation - Heat transfer conditions and properties of materials - Vocabulary (ISO 9251:1987)
    EN ISO 10077-2:2017 Thermal performance of windows, doors and shutters - Calculation of thermal transmittance - Part 2: Numerical method for frames (ISO 10077-2:2017)
    EN ISO 6946:2017 Building components and building elements - Thermal resistance and thermal transmittance - Calculation methods (ISO 6946:2017, Corrected version 2021-12)
    EN ISO 9288:1996 Thermal insulation - Heat transfer by radiation - Physical quantities and definitions (ISO 9288:1989)
    ISO 9288:1989 Thermal insulation — Heat transfer by radiation — Physical quantities and definitions
    ISO 9050:2003 Glass in building — Determination of light transmittance, solar direct transmittance, total solar energy transmittance, ultraviolet transmittance and related glazing factors
    ISO 13370:2017 Thermal performance of buildings — Heat transfer via the ground — Calculation methods
    EN ISO 15927-2:2009 Hygrothermal performance of buildings - Calculation and presentation of climatic data - Part 2: Hourly data for design cooling load (ISO 15927-2:2009)
    EN ISO 13370:2017 Thermal performance of buildings - Heat transfer via the ground - Calculation methods (ISO 13370:2017)
    ISO 15927-2:2009 Hygrothermal performance of buildings Calculation and presentation of climatic data Part 2: Hourly data for design cooling load
    ISO 6946:2017 Building components and building elements — Thermal resistance and thermal transmittance — Calculation methods
    ISO 10077-1:2017 Thermal performance of windows, doors and shutters — Calculation of thermal transmittance — Part 1: General
    ISO 9251:1987 Thermal insulation Heat transfer conditions and properties of materials Vocabulary
    ISO 7345:1987 Thermal insulation Physical quantities and definitions
    ISO 10292:1994 Glass in building — Calculation of steady-state U values (thermal transmittance) of multiple glazing
    EN ISO 10077-1:2017 Thermal performance of windows, doors and shutters - Calculation of thermal transmittance - Part 1: General (ISO 10077-1:2017, Corrected version 2020-02)
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