09/30203113 DC : 0
Current
The latest, up-to-date edition.
BS EN 4666 - AEROSPACE SERIES - AIRCRAFT INTEGRATED AIR QUALITY AND PRESSURE STANDARDS, CRITERIA AND DETERMINATION METHODS
Hardcopy , PDF
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 ARP1270B | 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 |
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