Direct-write strain and temperature sensors for harsh environments

被引:0
|
作者
Gouldstone, C. [1 ]
Gutleber, J. [1 ]
Smith, W. [1 ]
机构
[1] MesoScribe Technol Inc, 25 Hlth Sci Dr, Stony Brook, NY 11790 USA
关键词
direct-write; thermal spray; sensors; harsh environments; gas turbines;
D O I
暂无
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
Direct-write (DW) is a precise deposition process which is able to create fine features on non-flat substrates with harsh environment tolerance. Multi-layer devices may be constructed from a variety of polymers, ceramics and metals. DW has been applied to fabrication of strain gages, thermocouples and other environmental sensors. Resistive direct-write strain gages exhibit consistent and repeatable strain-reporting. Direct-write thermocouple junctions are innately suited to surface temperature measurements, offering higher fidelity thermal interfaces than conventional contact thermocouples.
引用
收藏
页码:949 / +
页数:2
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