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The Benefits of Simulating Multiple Environmental Control Sub-Systems in a Single 1D System Model
ISSN: 0148-7191, e-ISSN: 2688-3627
Published June 29, 2008 by SAE International in United States
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Computer simulation of an aircraft's environmental control system enable proper understanding and characterization of the system, help lower design time and cut down on costly iron bird and in-flight testing. Components such as the control valves, ram air heat exchangers, recirculation fans, and boot strap compressors can be sized and optimized by the design engineers through simulation. System analysis is not possible with 3d CFD, but can be done with 1d tools that allows engineers to model a variety of test cases very early in the design process - at the concept stage and can be continued to be utilized all the way to the released stage to identify potential issues and investigate solutions before the aircraft is sent into service.
CitationBurke, J. and Esmao, R., "The Benefits of Simulating Multiple Environmental Control Sub-Systems in a Single 1D System Model," SAE Technical Paper 2008-01-2077, 2008, https://doi.org/10.4271/2008-01-2077.
- Commercial Airliner Environment Control System - Engineering Aspects of Cabin Air Quality Hunt Elwood H. et all The Boeing Company 1995
- ASHRAE Applications Handbook 1991
- Heywood, John B. Internal Combustion Engine Fundamentals McGraw-Hill Publishing Company 263 270
- Miller, Donald Internal Flow System BHR Group Limited 1996