A THERMODYNAMICAL ANALYSIS OF AN A/C PRESSURIZED CABIN

Document Type : Original Article

Authors

1 Lecturer of Mechanical Engineering, MTC, Cairo, Egypt.

2 Lecturer of Electrical Engineering, MTC, Cairo, Egypt.

Abstract

A thermodynamical analysis of the dynamic characteristics of an AirCraft pressurized cabin, as a control volume, was carried out to establish an approach to the design of a microprocessor to control the atmospheric conditions inside it. The main controlled parame-ters are specified, the related differential equations are derived and possible solutions were shown. The obtained theoreticalresults were compared with the results of a model measurements.