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Criticality and Sensitivity Analysis of a Hybrid Laminar Flow Control System on Aircraft Level

Ohme, Per and Vechtel, Dennis (2010) Criticality and Sensitivity Analysis of a Hybrid Laminar Flow Control System on Aircraft Level. DLR-Interner Bericht. DLR-IB 111-2010/06, 101 S.

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Abstract

This report describes the results of an analysis concerning criticality and sensitivity of a hybrid laminar flow control system on aircraft level. The work was performed by the DLR Institute of Flight Systems subcontracted by Airbus Deutschland. A hybrid laminar flow control system (HLFC) at both wings, horizontal and vertical stabilizer should improve aircraft performance by reducing drag at the specific surface. A suction system should be installed at the leading edge of wings and stabilizers to control a laminar flow. The report outlines the results of a parameter study performed for a twin engine long range aircraft in clean configuration. Benefits in aircraft performance due to the HLFC system and consequences of system failures were investigated.

Document Type:Monograph (DLR-Interner Bericht)
Title:Criticality and Sensitivity Analysis of a Hybrid Laminar Flow Control System on Aircraft Level
Authors:
AuthorsInstitution or Email of Authors
Ohme, PerUNSPECIFIED
Vechtel, DennisUNSPECIFIED
Date:25 January 2010
Number of Pages:101
Status:Published
Keywords:A330 Aircraft Model, Simulation of HLFC System Failures, Software Tool MAPET I, Hybrid Laminar Flow Control System
HGF - Research field:other
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Systems & Cabin
Location: Braunschweig
Institutes and Institutions:Institute of Flight Systems > Flight Dynamics and Simulation
Deposited By: Tanja Bracke
Deposited On:11 Mar 2010 12:45
Last Modified:11 Mar 2010 12:45

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