heat barrier


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Related to heat barrier: thermal barrier

heat barrier

[′hēt ‚bar·ē·ər]
(aerospace engineering)
References in periodicals archive ?
A lightweight and resilient heat barrier laminate was issued a patent.
PHOTO : a PP foam sound and heat barrier, covered with a PP skin.
Thanks to the non-contact characteristic and using appropriate common materials, the Z-Damper is expected to work at a temperature up to 700A[bar]C providing a protective heat barrier for the conventional element in addition to the multiplier effect on the efficacy.
Second Place, $20,000 -- "Breaking the Sound Barrier to Break Silicon's Heat Barrier," Matthew Hanson, University of Southern California.
The oven employs heat barriers for a controlled reflow zone, with a cross-belt temperature uniformity of [+ or -] 2[degrees]C for belt widths up to 91.
One limitation: these heat barriers block or limit passage of water vapor, and under humid conditions can turn the sleeping bag into a virtual sweat box.