Mitigation of insect residue contamination on next generation aircraft is vital for the commercial exploitation of laminar flow technologies. A review of the critical entomological, meteorological and aeronautical factors affecting insect residue accumulation on aircraft leading edge surfaces is herein presented. An evaluation of a passive mitigation strategy, namely the use of anti-contamination coatings, has been conducted and the key issues in the use of these coatings highlighted. A summary of the variations in major experiments, including laboratory, wind tunnel and flight testing, is outlined. The effects of surface and material characteristics on insect residue adhesion were also investigated, with topographical features of the surface and surface chemistry shown as influential factors. The use of a substitute as an alternative to live insect testing has shown promise.
Critical considerations in the mitigation of insect residue contamination on aircraft surfaces - A review
2015
Aufsatz (Zeitschrift)
Englisch
Engineered Surfaces for Mitigation of Insect Residue Adhesion
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