SAE AIR 1168/8 : 2011

Table of Contents

1 INTRODUCTION
  1.1 Scope
  1.2 Nomenclature
  1.3 Common Abbreviations
2 THE TOTAL SYSTEM TAKE-OFF WEIGHT METHOD
  2.1 Fixed Weight Penalty
  2.2 Variable Weight (Expendable Material) Penalty
  2.3 Ram Air Penalty
  2.4 Bleed Air Penalty
  2.5 Shaft Horsepower Extraction Penalty
3 SAMPLE CALCULATION: Take-Off Weight Method
  3.1 System Operating Data
  3.2 Fixed Weight Penalty
  3.4 Ram Air Penalty
  3.5 Bleed Air Penalty
  3.6 Shaft Horsepower Extraction Penalty
  3.7 Total System Penalty (Cruise Segment)
4 REFERENCES

Abstract

Provides methods and a set of convenient working charts to estimate penalty values in terms of take-off fuel weight for any given airplane mission.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	SAE International
Pages
ISBN
Committee	AC 9B