scholarly journals Numerical Investigation of Bonded Repair for TDS of Helicopter and Characterization of Kevlar/Epoxy Composite Patch

2014 ◽  
Vol 5 ◽  
pp. 204-211 ◽  
Author(s):  
Ashwin Russelle ◽  
N. Naganambi
Keyword(s):  
Numerical Investigation ◽  
Epoxy Composite ◽  
Composite Patch ◽  
Bonded Repair

scholarly journals Use of a composite repair patches to repair the upper air intake flap for the MiG-29 aircraft engine

2017 ◽  
Vol 40 (2) ◽  
pp. 101-127
Author(s):  
Michał Sałaciński ◽  
Michał Stefaniuk ◽  
Piotr Synaszko ◽  
Janusz Lisiecki
Keyword(s):  
Epoxy Composite ◽  
Aircraft Engine ◽  
Aircraft Structure ◽  
Composite Repair ◽  
Comparative Tests ◽  
Composite Patch ◽  
Bonded Repair ◽  
Air Intake ◽  
Welding Joints ◽  
Cost Efficient

AbstractThe Composite Patch Bonded Repair (CPBR) is one of the most cost-efficient types of aircraft structure repair. In the CPBR, the damaged structure is reinforced by applying a composite patch. The boron-epoxy composite (BFRP) is a popular choice for these types of repair. The BFRP was utilized to repair the cracked resistance welding joints in the upper flap of the MiG-29’s RD-33 engine intake. In the present paper, the numerical results are shown, along with the comparative tests of the undamaged inlet flap, the damaged inlet flap and of the CPBR repaired inlet flap.

3D Numerical Investigation of Aluminum 2024-T3 Plate Repaired with Asymmetric and Symmetric Composite Patch

2018 ◽  
Vol 5 (11) ◽  
pp. 23638-23647 ◽  
Author(s):  
Alpesh Makwana ◽  
A.A. Shaikh ◽  
A.K. Bakare ◽  
Chitturi Saikrishna
Keyword(s):  
Numerical Investigation ◽  
Composite Patch
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