Validation Module of Civil Aircraft Low Temperature Certification
LI Chuang;JIAN Xi-zhong;Shanghai Aircraft Design & Research Institute, Environmental Control and Oxygen Systems Department;
In general, there are two air conditioning packs in order to regulate temperature both in cockpit and cabin. If two packs both fail to work, people in cockpit and cabin will be exposed to low temperature environment, which may result in crew performance degradation and prevent the crew from successfully completing their assigned tasks – continued safe flight and landing. This article defines a low temperature certification method to validate CCAR 25.1309(a)(b)(d) regulation.
【CateGory Index】： V245.34