Search Results

Standard

Spacecraft Life Support Systems

2011-06-20

HISTORICAL

AIR1168/14

A life support system (LSS) is usually defined as a system that provides elements necessary for maintaining human life and health in the state required for performing a prescribed mission. The LSS, depending upon specific design requirements, will provide pressure, temperature, and composition of local atmosphere, food, and water. It may or may not collect, dispose, or reprocess wastes such as carbon dioxide, water vapor, urine, and feces. It can be seen from the preceding definition that LSS requirements may differ widely, depending on the mission specified, such as operation in Earth orbit or lunar mission. In all cases the time of operation is an important design factor. An LSS is sometimes briefly defined as a system providing atmospheric control and water, waste, and thermal management.

Standard

CONTROL OF WATER CARRYOVER FROM THE ENVIRONMENTAL CONTROL SYSTEM AND CONDENSATION ON THE STRUCTURE

2007-12-03

HISTORICAL

AIR1204

This publication will discuss water carryover from the environmental control system with respect to causes and indicated corrective or preventative action. In addition, condensation on structure will be reviewed with possible preventative action described.

Standard

AIRPLANE CABIN PRESSURIZATION

1948-11-01

HISTORICAL

ARP367

These recommendations cover the general field of airplane cabin supercharging equipment and are subdivided as follows:

Standard

AIRPLANE CABIN PRESSURIZATION

1959-11-15

HISTORICAL

ARP367A

These recommendations cover the general field of airplane cabin pressurization equipment and are subdivided as follows: GENERAL REQUIREMENTS FOR PRESSURIZED AIRPLANES CABIN AIR COMPRESSORS CABIN PRESSURE REGULATING EQUIPMENT ENGINE BLEED AIR DUCT SYSTEMS CABIN PRESSURE DUCTING SYSTEM

Standard

AIRPLANE CABIN PRESSURIZATION

1960-03-01

HISTORICAL

ARP367B

These recommendations cover the general field of airplane cabin pressurization equipment and are subdivided as follows: GENERAL REQUIREMENTS FOR PRESSURIZED AIRPLANES CABIN AIR COMPRESSORS CABIN PRESSURE REGULATING EQUIPMENT ENGINE BLEED AIR DUCT SYSTEMS CABIN PRESSURE DUCTING SYSTEM

Standard

HEATERS, AIRPLANE, INTERNAL COMBUSTION HEAT EXCHANGER TYPE

1949-02-01

HISTORICAL

AS143B

These standards are written to cover internal combustion heat exchanger type heaters used in the following applications:

Standard

TEMPERATURE CONTROL EQUIPMENT, AUTOMATIC, AIRPLANE CABIN

1956-03-15

HISTORICAL

ARP89B

This recommended practice covers automatic cabin temperature control systems of the following types for pressurized and unpressurized cabins: Type I - Proportioning. Type II - On-Off, or Cycling. Type III - Floating, including modifications thereof.

Standard

TEMPERATURE CONTROL EQUIPMENT, AUTOMATIC, AIRPLANE CABIN

1949-02-01

HISTORICAL

ARP89A

These recommendations are written to cover automatic cabin temperature controls under three classifications, namely:

Standard

GUIDE FOR QUALIFICATION TESTING OF AIRCRAFT AIR VALVES

1990-02-28

HISTORICAL

ARP986B

This Aerospace Recommended Practice (ARP) defines tests to be performed on hydraulically, electrically, pneumatically, and mechanically actuated air valves. They may be further defined as those valves that function in response to externally applied forces or in response to variations in upstream and/or downstream duct air conditions in order to maintain a calibrated duct air condition (e.g., air flow, air pressure, air temperature, air pressure ratio, or air shutoff).

Standard

Guide for Qualification Testing of Aircraft Air Valves

2008-11-06

HISTORICAL

ARP986C

This Aerospace Recommended Practice (ARP) defines tests to be performed on hydraulically, electrically, pneumatically, and mechanically actuated air valves. They may be further defined as those valves that function in response to externally applied forces or in response to variations in upstream and/or downstream duct air conditions in order to maintain a calibrated duct air condition (e.g., air flow, air pressure, air temperature, air pressure ratio, or air shutoff).

Standard

AIR CONDITIONING, HELICOPTERS, GENERAL REQUIREMENTS FOR

1961-08-15

HISTORICAL

ARP292A

These recommendations are written to cover the general requirements of helicopter air conditioning and are subdivided as follows:

Standard

AIR CONDITIONING, HELICOPTER, GENERAL REQUIREMENTS FOR

1970-10-26

HISTORICAL

ARP292B

These recommendations are written to cover the general requirements of helicopter air conditioning and are sub-divided as follows: (1) Air Conditioning System - Dealing with the general design aspects. (2) Air Conditioning Equipment - Design requirements for satisfactory system function and performance. (3) Air Conditioning System Design Requirements -General information for use of those concerned in meeting requirements contained herein.

Standard

Aircraft Humidification

2015-11-09

HISTORICAL

AIR1609A

This SAE Aerospace Information Report (AIR) covers the design parameters for various methods of humidification applicable to aircraft, the physiological aspects of low humidities, the possible benefits of controlling cabin humidity, the penalties associated with humidification, and the problems which must be solved for practical aircraft humidification systems. The design information is applicable to commercial and military aircraft. The physiological aspects cover all aircraft environmental control applications.

Standard

AIRCRAFT HUMIDIFICATION

2010-05-03

HISTORICAL

AIR1609

This report covers the design parameters for various methods of humidification applicable to aircraft, the physiological aspects of low humidities, the possible benefits of controlling cabin humidity, the penalties associated with humidification, and the problems which must be solved for practical aircraft humidification systems. The design information is applicable to commercial and military aircraft. The physiological aspects cover all aircraft environmental control applications.

Standard

Aircraft Humidification

2021-01-14

CURRENT

AIR1609B

This SAE Aerospace Information Report (AIR) covers the design parameters for various methods of humidification applicable to aircraft, the physiological aspects of low humidities, the possible benefits of controlling cabin humidity, the penalties associated with humidification, and the problems which must be solved for practical aircraft humidification systems. The design information is applicable to commercial and military aircraft. The physiological aspects cover all aircraft environmental control applications.

Standard

ENVIRONMENTAL CONTROL FOR CIVIL SUPERSONIC TRANSPORT

1993-06-01

HISTORICAL

AIR746A

This document supplements and in some cases supersedes the recommendations presented in ARP 85D, which refers to subsonic civil transports.

Standard

ENVIRONMENTAL CONTROL* FOR CIVIL SUPERSONIC TRANSPORT

1962-12-01

HISTORICAL

AIR746

Standard

ELECTRONIC EQUIPMENT COOLING DESIGN CONCEPTS FOR HIGH MACH NUMBER AIRCRAFT

1963-01-31

HISTORICAL

AIR728

This publication outlines general design concepts considered the minimum acceptable standards for use in electrical and electronic equipment. The objective is increased reliability of the equipment without penalizing the aircraft performance.

Standard

AIR CONDITIONING OF AIRCRAFT AT HIGH ALTITUDE

1975-04-15

HISTORICAL

AIR795

Standard

AIR CONDITIONING OF SUBSONIC AIRCRAFT AT HIGH ALTITUDE

1984-03-01

CURRENT

AIR795A

This report is limited to the special problems of air quantity, purity, movement, pressure, temperature, and humidity which arise from the requirements of the human body during high altitude flight, together with the associated aircraft design problems.