EVALUATION OF NATURAL HYBRID COMPOSITE THROUGH NONDESTRUCTIVE TESTS

2017 ◽  
Author(s):  
Rosemere de Araujo Alves Lima ◽  
DANIEL KIOSHI CAVALCANTI ◽  
Hector Costa ◽  
Ricardo Alexandre Amar de Aguiar ◽  
DOINA BANEA ◽  
...  
Keyword(s):  
Hybrid Composite ◽  
Natural Hybrid ◽  
Nondestructive Tests

Structural Safety Evaluation of the Hybrid Composite Bodyshell for Korean Tilting Train by a Whole Body Test

2007 ◽  
Vol 334-335 ◽  
pp. 313-316
Author(s):  
Jung Seok Kim ◽  
Jong Cheol Jeong ◽  
Sang Jin Lee ◽  
Se Hyun Cho ◽  
Sung Ho Yoon ◽  
...  
Keyword(s):  
Hybrid Composite ◽  
Excitation Frequency ◽  
Safety Evaluation ◽  
Woven Fabric ◽  
Structural Safety ◽  
Whole Body ◽  
Dynamic Force ◽  
Nondestructive Tests ◽  
Aluminum Honeycomb ◽  
Tilting Train

This paper explains the structural safety evaluation of a hybrid composite train carbody. The composite carbody with length of 23m was manufactured as a sandwich structure composed of a 40mm-thick aluminum honeycomb core and 5mm-thick woven fabric CF1263 carbon/epoxy face. In order to evaluate the structural safety of it, the dynamic force of ±0.2g was applied to the full weight carbody by two 50-ton capacity hydraulic actuators. The excitation frequency was determined by the first bending natural frequency evaluation test under full weight condition. The test was conducted for 2x106cycles. During the test, the nondestructive tests using X-ray for the composite body structure and liquid penetrant test for the welding region of the steel underframe were performed.

scholarly journals Development and Analysis of Sisal Fiber and Amla Powder Natural Hybrid Composite

2021 ◽  
Vol 7 (6) ◽  
Author(s):  
Kshitij D. Moholkar ◽  
Sandeep S. Wangikar ◽  
Shrikrushna B. Bhosale
Keyword(s):  
Hybrid Composite ◽  
Sisal Fiber ◽  
Natural Hybrid

Natural Hybrid Composite

2019 ◽  
Vol 6 (6) ◽  
pp. 1-2
Author(s):  
Melvin Jacob ◽  
Muhammad Naseef Paleri
Keyword(s):  
Hybrid Composite ◽  
Natural Hybrid

Shape-Stabilized Phase Change Material by a Synthetic/Natural Hybrid Composite Foam with Cell-Wall Pores

2020 ◽  
Author(s):  
Xuefeng Zhang ◽  
Yunsang Kim ◽  
Dongsu Kim ◽  
Ming Liu ◽  
Iris Beatriz Vega Erramuspe ◽  
...  
Keyword(s):  
Cell Wall ◽  
Phase Change ◽  
Phase Change Material ◽  
Hybrid Composite ◽  
Natural Hybrid ◽  
Composite Foam ◽  
Change Material
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