AIR FORCE JSSG-2010-10-1998 CREW SYSTEMS OXYGEN SYSTEMS HANDBOOK [Superseded AIR FORCE AFGS-87226 A CANC NOT 1 CONT DIST. AIR FORCE AFGS-87226 A (1) CONT DIST. AIR FORCE AFGS-87226.pdf

1、I NOTMEASUREMENT I SENSITIVE JSSG-2010-10 30 October 1998 SUPERSEDING AFGS-87226A 29 August 1990 25 February 1994 MlL-STD-l776A(USAF) DEPARTMENT OF DEFENSE JOINT SERVICE SPECIFICATION GUIDE CREW SYSTEMS OXYGEN SYSTEMS HANDBOOK This specification guide handbook is for guidance only. Do not cite this

2、document as a requirement. AMSC 15GP DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-JSSG-2010-1 O FOREWORD JSSG RELEASE NOTE The specification guides support the acqui

3、sition reform initiative, and is predicated on a performance based business environment approach to product development. As such it is intended to be used in the preparation of performance specifications. It is one of a set of specification guides. It is the initial release of this guide. In this se

4、nse this document will continue to be improved as the development program is accomplished. This specification guide handbook is approved for use by all Departments and Agencies of the Department of Defense (DoD). This Joint Service Specification Guide (JSSG) handbook, in conjunction with its compani

5、on JSSGs handbooks, is intended for use by Government and Industry program teams as guidance in developing program unique specifications. This handbook is for guidance only. This handbook cannot be cited as a requirement. If it is, the contractor does not have to comply. This document may not be pla

6、ced on contract. The complete set of JSSGs, and their respective handbooks, establish a common framework to be used by Government-Industry Program Teams in the Aviation Sector for developing program unique requirements documents for Air Systems, Air Vehicles, and major Subsystems. Each JSSG contains

7、 a compilation of candidate references, generically stated requirements, verification criteria, and associated rationale, guidance, and lessons learned for program team consideration. The JSSGs identify typical requirements for a variety of aviation roles and missions. By design, the JSSG sample lan

8、guage for “requirements” and “verification criteria” are written as generic templates, with blanks that need to be completed in order to make the requirements meaningful. Program teams need to review the JSSG rationale, guidance, and lessons learned to: (1) determine which requirements are relevant

9、to their application; and (2) fill in the blanks with appropriate, program-specific requirements. This document is Part 2 of two parts. Part 1 of the JSSG-2010 is a template for developing the program unique performance specification. As a generic document, it contains requirement statements for the

10、 full range of aviation sector applications. It must be tailored to delete non-applicable requirements to form the program unique specification. In addition, where blanks exist, these blanks must be filled in for the program unique specification to form a complete and consistent set of requirements

11、to meet program objectives. Part 2 of the JSSG-2010 is a handbook which provides the rationale, guidance, and lessons learned relative to each statement in Part 1. The section 4, verification requirements, must be tailored to reflect an understanding of: (1) the design solution; (2) the identified p

12、rogram milestones; (3) the associated level of maturity which is expected to be achieved at those milestones; and (4) the specific approach to be used in the design and verification of the required products and processes. It must be recognized that the rationale, guidance, and lessons learned are no

13、t only generic in nature, but also document what has been successful in past programs and practices. This must not be interpreted to limit new practices, processes, methodologies, or tools. Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in impr

14、oving this document should be addressed to: ASWENSID, Bldg. 560, 2530 Loop Road West, Wright-Patterson AFB OH 45433-7101, by using the Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. i Provided by IHSNot for ResaleNo reproduction or ne

15、tworking permitted without license from IHS-,-,-PARAGRAPH 1. 1 .I 2. 2.1 2.2 2.2.1 2.2.2 2.3 2.4 3. 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.1 O 3.10.1 3.10.2 3.10.3 3.10.4 3.1 1 3.1 2 3.1 3 3.1 3 4. 5. 5.1 5.2 6. 6.1 TABLE TABLE I. TABLE II. JSSG-2010-1 O CONTENTS PAGE SCOPE Scope. APPLICABLE DOCUMENT

16、S General. Government documents. Specifications, standards, and handbooks. Other Government documents, drawings, and publications. Non-Government publications. Order of precedence. REQUIREMENTS Crew Systems Engineering (see JSSG-2010-1). Crew Systems Automation, Information, and ControVDisplay Manag

17、ement (see JSSG-2010-2). CockpitErew Station/Cabin (see JSSG-2010-3). Aircrew Alerting (see JSSG-2010-4). Aircraft Lighting (see JSSG-2010-5). Sustenance and Waste Management (S LL# 0055, 1 Jan 1985; LL-(OBOGS) 1 Jan 87. AFFTC 80-24 Lessons Learned Report AFP 160-5 Physiological Training AFI 11 -206

18、 General Flight Rules AFSC DH 1-3 Human Factors Engineering FAR Part 25 Federal Aviation Requirement Airworthiness Standards: Transport Category Airplanes MAC 55-2 C-5 Airlift Operations MAC 55-1 30 G130 Tactical Airlift Operations MAC 55-141 C-141 Combat Airlift Operational Procedures MAC Flyer, Au

19、g 1987. SAM-TR-73-47 Development of the USAF School of Aerospace Medicine, (USAFSAM) 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-JSSG-2010-1 O Therapeutic Liquid Oxygen (LOX) Breathing System SD-14 Listing of Toxic Chemicals, Hazardous Substanc

20、es, and Ozone-Depleting Chemicals. Aug 1994 TO 15x4 -1 Technical Manual, Maintenance Instructions, Oxygen Equipment Holden, R.D., Ernsting J. and Baumgardner, F.W., Physiological Assessment of Current USAF Integrated Oxygen Delivery Components. Tests by the Crew Protection Branch, USAF School of Aer

21、ospace Medicine, Brooks AFB TX. (Order unclassified, unlimited distribution technical reports from the National Technical Information Service (NTIS), 5285 Port Royal Rd., Springfield VA 22161-.) AIR STANDARDIZATION COORDINATING COMMITTEE (ASCC) AGREEMENTS AIR STD 61DB Minimal Protection for Aircrew

22、Exposed to Altitudes Above 50,000 Feet AIR STD 61/10B Developmental Test and Evaluation of Aircraft Oxygen Delivery Systems DV PUB 61/17 Vibration Exposure Limits AIR STD 61/20 Methodology of Partial Pressure Suit Evaluation AIR STD 61/21 Physiological Requirements for Aircrew Oxygen Masks for use a

23、t High Breathing Pressures Systems AIR STD 61/22 The Minimum Physiological Design Requirements for Aircrew Breathing AIR STD 61/24 Filter-Blower Performance for Aircrew NBC Headgear NORTH ATLANTIC TREATY ORGANIZATION (NATO) AGREEMENTS STANAG 3053GGS Breathing Oxygen Characteristics, Supply Pressure

24、and Hoses STANAG 3054GGS Characteristics of Compressed Air for Technical Purposes, Supply Pressure and Hoses STANAG 3056 Marking of Airborne and Ground Gas and Liquified Containers STANAG 31 98AMD Functional Requirements of Aircraft Oxygen Equipment and Pressure Suits STANAG 3296GGS Aircraft Gaseous

25、 Oxygen Replenishment Couplings STANAG 3341 Al Emergency Control Colour Schemes STANAG 3370A1 Aircrew Station Warning, Cautionary and Advisory Signals STANAG 3499GGS Characteristics of Supply Equipment for Liquid Oxygen STANAG 3545GGS Characteristics of Breathable Liquid Oxygen STANAG 3546GGS Charac

26、teristics of Liquid Nitrogen STANAG 3547GGS Characteristics of Replenishment Equipment for Liquid Nitrogen 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-JSSG-2010-10 E 9024490 0003030 T20 m JSSG-2010-1 O STANAG 3568GGS Aircraft Gaseous Systems Re

27、plenishment Connections STANAG 3624GGS Characteristics of Oil-Free Compressed Nitrogen, Supply Pressure, and Hoses STANAG 3647Al Nomenclature in Aircrew Stations STANAG 3688GGS Characteristics of Breathable Oxygen Supplied by Chemical Solid Generators STANAG 3705Al Principles of Presentation of Info

28、rmation in Aircrew Stations STANAG 3806GGS Aircraft Gaseous Air/Nitrogen Systems Replenishment Connectors STANAG 3865 Physiological Requirements for Oxygen Systems in New Generation High Performance Aircraft STANAG 41 55 NBC Protective Mask and Filter Canister Screw Threads (Copies of specifications

29、, standards, handbooks, drawings, and publications required by manufacturers in connection with specific acquisition functions should be obtained from the contracting activity or as directed by the contracting officer.) (SD-14 is available from the Office of the Assistant Secretary of Defense for Ec

30、onomic Security, Washington DC 20301 -3300.) 2.3 Non-Government publications. The following document(s) form a part of this document to the extent specified herein. Unless otherwise specified, the issue of the documents which are DoD adopted are those listed in the issue of the DoDISS, and supplemen

31、t thereto. SOCIETY OF AUTOMOTIVE ENGINEERS (SAE) SAE AIR-825 Oxygen Equipment for Aircraft SAE AS 8047 Performance Standard for Cabin Crew Portable Protective Breathing Equipment for Use During Aircraft Emergencies (Copies are available from the Society of Automotive Engineers, Inc., 400 Commonwealt

32、h Drive, Warrendale, PA 15096) TSO-C64 Oxygen Mask Assembly,Continuous Flow, Air Carrier Aircraft (Technical society and technical association specifications and standards are generally available for reference from libraries. They are also distributed among technical groups and using Federal agencie

33、s.) Zalesky, P.J. and Holden, R.D., “Biomedical Aspects of Oxygen Regulator Performance: 1. Static Characteristics,“ Aviation, Space and Environmental Medicine, May 1976. (Application for copies hsould be addressed to the Society of Automotive Engineers, Inc., 400 Commonwealth Dr., Warrendale PA 150

34、96-0001 .) 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-JSSG-2010-1 O 2.4 Order of precedence. In the event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence. Nothing in t

35、his document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 Crew Systems Engineering (see JSSG-2010-1). 3.2 Crew Systems Automation, Information, and ControVDisplay Management (see JSSG-2010-2). 3.3 Cockpit/Crew Station/Cabin (

36、see JSSG-2010-3). 3.4 Aircrew Alerting (see JSSG-2010-4). 3.5 Aircraft Lighting (see JSSG-2010-5). 3.6 Sustenance and Waste Management (S it will ensure that all oxygen system components are delivered. VERIFICATION LESSONS LEARNED (4.10.1) Past experience in collecting data inflight on the C-I7 airc

37、raft showed a problem in that the engineer collected flow data referenced to the aircraft line pressure of 300 psig. The engineer thought that the line pressure is always 300 psig. In fact, this is the LOX converter calibration pressure. Line pressures actually vary from 50 psig (the lowest pressure

38、 the panel mounted breathing regulators will work) to about 370 psig (the pressure at which the first LOX converter relief valve vents off excessive pressure). As such, the data collected is not relevant to expected performance criteria. Flow rates should always be calibrated to Normal Temperature P

39、ressure Dry (NTPD) 70oF, 14.7 psig, Dry. 3.1 0.2 Performance requirements. The oxygen system shall support the crew members and other personnel for the normal and emergency intended missions of the aircraft. The oxygen system shall meet minimum physiological requirements. The oxygen system may consi

40、st of the following functional subsystems as applicable: Crew breathing equipment, Paratroop oxygen, Mission specialist oxygen, Aeromedical oxygen, HALO/HAHO oxygen, Passenger oxygen, Emergency crew member oxygen, Manual bailout oxygen, Walk-around oxygen assemblies, Aircraft fire fighter portable a

41、ssemblies, Helicopter emergency egress device (HEED), Aircraft pressure suit provisions and/or . Safety of flight certification developed from a safety of flight certification plan is required prior to each flight test phase. The safety of flight certification shall be coordinated and approved by th

42、e acquisition activity. 10 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-JSSG-2010-LO W 9024490 0003037 385 I JSSG-2010-1 O REQUIREMENT RATIONALE (3.10.2) System characteristics. The functional system characteristics, design, and installation requi

43、rements that apply to all functional subsystems and equipment groups of the entire aircraft oxygen system should be given in this paragraph. Physical characteristics. The aircraft oxygen system is a pneumatic system that stores or generates gaseous oxygen supply in one form or another. The physical

44、characteristics are specified to provide necessary information that applies to all aircraft oxygen systems. Operational characteristics. The aircraft oxygen system must meet numerous operational conditions that allow it to effectively interface with aircraft equipment and on-board personnel operatio

45、ns. To ensure that operational constraints are satisfied for all situations expected, these should be called out. Electrical characteristics. All electrical characteristics should be specified to ensure proper operation of all electrical components that may be included with the aircraft oxygen syste

46、m. Environmental conditions. The oxygen equipment must function properly when exposed to the environmental extremes of aircraft flight, aircraft ground basing, and shipment and storage of equipment components. Air transportability. Some oxygen system components must be used in or shipped by military

47、 air transport aircraft. The transport tie-down method and space constraints should be called out to be consistent with existing techniques. Functional subsystem characteristics. The functional oxygen subsystems and equipment that apply to the design of the total aircraft oxygen system must be ident

48、ified. REQUIREMENT GUIDANCE (3.10.2) System characteristics. In the design and installation of the functional subsystems and equipment groups of the entire aircraft oxygen system, the following system characteristics apply as requirements throughout: Physical characteristics. The physical characteri

49、stics of the aircraft oxygen system are oxygen supply source with associated aircraft interfaces, oxygen supply delivery plumbing lines with associated valves, regulators as required for proper delivery of oxygen to on-board personnel, plumbing, hoses, and face masks to provide physiological protection to on-board personnel, portable oxygen equipment for special purposes and emergencies, and The functional subsystems of the aircraft oxygen system and associated equipme