Composite structure of helicopter rotor blades studied by neutron- and X-ray radiography

被引：9

作者：

Balaskó, M

Veres, I

Molnár, G

Balaskó, Z

Sváb, E

机构：

[1] Res Inst Solid State Phys & Opt, H-1525 Budapest, Hungary

[2] KFKI, Atom Energy Res Inst, H-1525 Budapest, Hungary

[3] Hungarian Air Force, Logist Ctr, H-1885 Budapest, Hungary

[4] Tech & Econ Univ Budapest, H-111 Budapest, Hungary

来源：

PHYSICA B-CONDENSED MATTER | 2004年 / 350卷 / 1-3期

关键词：

neutron radiography; X-ray radiography; rotor blade; honeycomb structure;

D O I：

10.1016/j.physb.2004.04.005

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

In order to inspect the possible defects in the composite structure of helicopter rotor blades combined neutron- and X-ray radiography investigations were performed at the Budapest Research Reactor. Imperfections in the honeycomb structure, resin rich or starved areas at the core-honeycomb surfaces, inhomogeneities at the adhesive filling and water percolation at the sealing interfaces of the honeycomb sections were discovered. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：107 / 109

页数：3