Research output: Contribution to journal › Article › peer-review
Opportunities for using the thermal imaging method of nondestructive inspection for skin delamination diagnosis in honeycomb structures used in modern aircraft. / Klochkov, N. I.; Zverkov, I. D.; Gavrilov, D. A.
In: Thermophysics and Aeromechanics, Vol. 30, No. 4, 07.2023, p. 661-671.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Opportunities for using the thermal imaging method of nondestructive inspection for skin delamination diagnosis in honeycomb structures used in modern aircraft
AU - Klochkov, N. I.
AU - Zverkov, I. D.
AU - Gavrilov, D. A.
N1 - Research was performed according to a government assignment (State registration No. 121030500149-8). Публикация для корректировки.
PY - 2023/7
Y1 - 2023/7
N2 - The modern aviation industry has many applications for honeycomb composite panels (HCP). The HCP-manufactured product line becomes more extended. This dictates a need for most effective and inexpensive methods for nondestructive inspection for HCP integrity that can ensure a high level of flight safety. One of promising methods for nondestructive inspection is the thermal technique. This paper presents and analyses the method feasibility of revealing the delamination of outer skin from an HCP filling. This task is performed by numerical simulation and the paper presents a pictorial test with a sample of HCP typical of aircraft engineering. Our results demonstrate how the thermal imaging tools can be used for the fact of skin delamination with regard for technical restrictions found in real experiments with a physical sample of HCP.
AB - The modern aviation industry has many applications for honeycomb composite panels (HCP). The HCP-manufactured product line becomes more extended. This dictates a need for most effective and inexpensive methods for nondestructive inspection for HCP integrity that can ensure a high level of flight safety. One of promising methods for nondestructive inspection is the thermal technique. This paper presents and analyses the method feasibility of revealing the delamination of outer skin from an HCP filling. This task is performed by numerical simulation and the paper presents a pictorial test with a sample of HCP typical of aircraft engineering. Our results demonstrate how the thermal imaging tools can be used for the fact of skin delamination with regard for technical restrictions found in real experiments with a physical sample of HCP.
KW - composite honeycomb constructions
KW - delamination of skin
KW - equipment for nondestructive inspection
KW - thermal imaging method for nondestructive inspection
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85181254359&origin=inward&txGid=fea9b37ed967cc8dc0c9f754a3584b06
UR - https://www.mendeley.com/catalogue/6bbf2f34-bd4a-3166-b66a-8e36b9b99fc0/
U2 - 10.1134/S0869864323040066
DO - 10.1134/S0869864323040066
M3 - Article
VL - 30
SP - 661
EP - 671
JO - Thermophysics and Aeromechanics
JF - Thermophysics and Aeromechanics
SN - 0869-8643
IS - 4
ER -
ID: 59564155