## Shear/compression tests were performed at 76 and 4 K on candidate composite insulation systems for the International Thermonuclear Experimental Reactor (ITER) toroidal field coils. The insulation systems tested consisted of vacuum-pressure impregnated, pre-impregnated, and high-pressure laminat
Shear/compressive fatigue of insulation systems at low temperatures
โ Scribed by R.P. Reed; P.E. Fabian; T.S. Bauer-McDaniel
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 459 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0011-2275
No coin nor oath required. For personal study only.
โฆ Synopsis
Fatigue tests under combined compression and shear loading were conducted at 76 K on four types of insulation system fabricated by vacuum-pressure impregnation and pre-impregnation.
Fixtures developed for static tests with loading angles of 15", 45", 75", 84" and 90" were used to apply cyclic loads. Fatigue tests were conducted for each material over a fatigue-life range from 1 to IO6 cycles. The constructed fatigue S-N curves were approximately linear for all materials; data variability was remarkably low.
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