Nitrogen Generation System Boeing

These include cabin pressurization compressor motors ram air fan motors the nitrogen generation system compressor used for fuel tank inerting and large hydraulic pump motors.

Nitrogen generation system boeing.

Aversan system integration lab avsil avsil is an affordable flexible system integration solution for real time closed loop. To prevent corrosion nitrogen generators are used in place of or in conjunction with a compressed air system to provide supervisory nitrogen gas in place of air for dry pipe and pre action fire sprinkler systems. Boeing 747 nitrogen generation system ngs controller. Aversan provided embedded test software for the boeing 747 nitrogen generation system.

Packages can be either skid mounted or free standing depending on local requirements. The projected energy consumption for a system equivalent to boeing s original nitrogen generator but with higher capacity was an estimated 2 150 000 kwh per year with a peak each month of 225 kw. As rac points out nitrogen generation system is somewhat of a misnomer all the system does is remove oxygen from the ambient air and blow the rest into the center fuel tank. The aersafe system limits the amount of available oxygen that can ignite fuel vapors and prevents sparks from initiating an explosion.

The 270 vdc system supports a handful of large rated adjustable speed motors required for the no bleed architecture. Paragraph h of this proposed ad provides that for operators not required to comply with the ftfr rule electing to comply with the ftfr rule would be an acceptable. Typical high pressure psa system 40 350 bar g parker nitrogen gas generation systems are designed to deliver high purity high pressure nitrogen gas eliminating the need for delivery of costly high pressure cylinders. There is no chemically new nitrogen created.

Projected annual electrical costs would have been 76 400 including peak demand charges. The nitrogen generating system ngs being developed by boeing to meet the ftfr rule addresses the unsafe condition of this ad as well as providing other safety improvements.