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Study of performance characteristics of noble metal thermocouple materials to 2000 c
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Edelman, S. Stern, J. Freeze, P. D. Thomas, D. |
| Copyright Year | 1972 |
| Description | Three performance characteristics of noble metal thermocouples in various environments are discussed. Catalytic effects cause significant errors when noble metal thermocouple materials are exposed to air containing unburned gases in temperature ranges from 25 C to 1500 C. The thermoelectric stability of the iridium 40 rhodium to iridium thermocouple system at 2000 C in an oxidizing medium is described. The effects of large and small temperature gradients on the accuracy and stability of temperature measurements are analyzed. |
| File Size | 3436154 |
| Page Count | 45 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19730008851 |
| Archival Resource Key | ark:/13960/t7sn4zc3w |
| Language | English |
| Publisher Date | 1972-08-01 |
| Access Restriction | Open |
| Subject Keyword | Temperature Measurement Accuracy Temperature Effects Thermocouples Environmental Tests Noble Metals Test Equipment Thermoelectricity Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |