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09/30203113 DC : 0

Current
Current

The latest, up-to-date edition.

BS EN 4666 - AEROSPACE SERIES - AIRCRAFT INTEGRATED AIR QUALITY AND PRESSURE STANDARDS, CRITERIA AND DETERMINATION METHODS
Available format(s)

Hardcopy , PDF

Language(s)

English

Foreword
Introduction
1 Scope
2 Normative References
3 Definitions
   3.1 Safety Limits
   3.2 Health Limits
   3.3 Comfort Limits
   3.4 Cabin pressurisation
   3.5 Cabin ventilation
   3.6 Acceptable Indoor Air Quality
4 Abbreviations
5 Pressure Conditions
   5.1 Rates of Change of Cabin Air Pressure
   5.2 Absolute Cabin Air Pressure
        5.2.1 Physiological Altitude Limits
        5.2.2 DVT recommendation
6 Air Quality
7 Thermal Conditions
   7.1 Cabin air temperature
        7.1.1 Requirements and rationale
   7.2 Surface temperature
        7.2.1 Requirements and rationale
   7.3 Local Airflow
        7.3.1 Requirements and rationale
8 Humidity Conditions
   8.1 Relative Humidity
        8.1.1 Requirements and rationale
        8.1.2 Measurement method
9 Noise and Vibration
   9.1 Noise
   9.2 Vibration
   9.3 Vibration Requirements and rationales
10 Combined Effects
   10.1 Temperature & Humidity
   10.2 Temperature & Noise
   10.3 Humidity & Noise
   10.4 Perceived Air Quality & Enthalpy
   10.5 Holistic Analysis of Combined Effects
11 References
Annex A (informative) - The Decitherm-Approach
   A.1 Scale of operative temperature thermal levels
        A.1.1 Optimal operative temperatures
        A.1.2 Long-term tolerable operative temperatures
        A.1.3 Short-term tolerable operative temperatures
        A.1.4 Intolerable operative temperatures
   A.2 Application to optimal operative temperatures
        in an airliner cabin
Annex B (informative) - Example of a Complex Model
        for Holisic Analyses of Combined Effects
   B.1 Low pressure and high air velocity condition
   B.2 Low pressure and cool temperature condition
   B.3 Conclusions for combined effects
Annex C (informative) - Example of Interrelations of
        Comfort Parameters

BS EN 4666

Committee
ACE/1
DocumentType
Draft
Pages
36
PublisherName
British Standards Institution
Status
Current

Standards Relationship
PREN 4666 : DRAFT 2013 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
ASHRAE 161 : 2013 AIR QUALITY WITHIN COMMERCIAL AIRCRAFT
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
SAE ARP 1270 : 2015 AIRCRAFT CABIN PRESSURIZATION CRITERIA
ISO 11079:2007 Ergonomics of the thermal environment Determination and interpretation of cold stress when using required clothing insulation (IREQ) and local cooling effects
PREN 4618 : 200P1 AEROSPACE SERIES - AIRCRAFT INTERNAL AIR QUALITY STANDARDS, CRITERIA AND DETERMINATION 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
ISO 2631-1:1997 Mechanical vibration and shock — Evaluation of human exposure to whole-body vibration — Part 1: General requirements
ISO 13732-3:2005 Ergonomics of the thermal environment Methods for the assessment of human responses to contact with surfaces Part 3: Cold surfaces
ASHRAE 62.2 : 2016 VENTILATION AND ACCEPTABLE INDOOR AIR QUALITY IN RESIDENTIAL BUILDINGS
ISO 5129:2001 Acoustics — Measurement of sound pressure levels in the interior of aircraft during flight
SAE AIR 1609 : 2005 AIRCRAFT HUMIDIFICATION

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