Browse Publications Technical Papers 2002-01-2416
2002-07-15

Aircraft Environmental Control System Air Distribution Architecture Optimization Utilizing FEA Methods 2002-01-2416

This paper describes a structural analysis optimization method for designing high pressure, aircraft environmental control system bleed air ducts. The focus is on analysis techniques that will improve the structural and kinematic behavior of a bleed duct system.
High pressure, high temperature air is routed throughout the aircraft to supply the necessary energy to power the air conditioning system. These ducts are exposed to high loads due to thermal growth and pressure. Proper care must be taken to analyze the loads and subsequent stresses in these components. Several simplified methods have been developed to effectively determine the optimum duct system for structural integrity and proper functionality. The need to minimize weight and cost has made it necessary to create a procedure which provides reliable results in short cycle times.
The information presented in this text outlines the steps necessary to efficiently develop an analysis procedure for minimizing weight, stress and cost and maximizing overall system performance.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Preview Document Add to Cart
Members save up to 16% off list price.
Login to see discount.
Special Offer: Download multiple Technical Papers each year? TechSelect is a cost-effective subscription option to select and download 12-100 full-text Technical Papers per year. Find more information here.
We also recommend:
TECHNICAL PAPER

Mathematical Simulation of Transient Thermal Process of Aircraft Cabins

1999-01-2720

View Details

TECHNICAL PAPER

Experimental Techniques for Strain Measurement and Validation of CAE Model

2005-01-0587

View Details

TECHNICAL PAPER

Thermal Synthesizer System: An Integrated Approach to Spacecraft Thermal Analysis

911582

View Details

X