THIN-FILM TEMPERATURE HEAT FLUXMETERS

被引：16

作者：

GODEFROY, JC

CLERY, M

GAGEANT, C

FRANCOIS, D

SERVOUZE, Y

机构：

[1] Office National d'Etudes et de Recherches Aérospatiales, 92322 Châtillon Cédex

来源：

THIN SOLID FILMS | 1990年 / 193卷 / 1-2期

关键词：

D O I：

10.1016/0040-6090(90)90246-A

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Two types of thin film temperature heat fluxmeters are presented: the first with two superimposed thermocouples and the second with only one layer of series-connected thermocouples. The properties of each constitutive layer deposited onto nickel-base superalloys are described, i.e. NiCoCrAlY coating, alumina and zirconia layers, Platinel-type thin film thermocouples. Such gradient-type fluxmeters indicated for use in turbomachinery can withstand 800-degrees-C it they are of the first type and 1000-degrees-C if of the second type with the present state of the art.

引用

页码：924 / 934

页数：11

共 22 条

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