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Miniature high temperature plug-type heat flux gauges
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Liebert, Curt H. |
| Copyright Year | 1992 |
| Description | The objective is to describe continuing efforts to develop methods for measuring surface heat flux, gauge active surface temperature, and heat transfer coefficient quantities. The methodology involves inventing a procedure for fabricating improved plug-type heat flux gauges and also for formulating inverse heat conduction models and calculation procedures. These models and procedures are required for making indirect measurements of these quantities from direct temperature measurements at gauge interior locations. Measurements of these quantities were made in a turbine blade thermal cycling tester (TBT) located at MSFC. The TBT partially simulates the turbopump turbine environment in the Space Shuttle Main Engine. After the TBT test, experiments were performed in an arc lamp to analyze gauge quality. |
| File Size | 4878657 |
| Page Count | 11 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19920009517 |
| Archival Resource Key | ark:/13960/t8kd6t914 |
| Language | English |
| Publisher Date | 1992-01-01 |
| Access Restriction | Open |
| Subject Keyword | Conductive Heat Transfer Turbine Blades Arc Lamps Measuring Instruments Thermal Cycling Tests Surface Temperature Heat Measurement High Temperature Heat Flux Temperature Measurement Turbine Pumps Space Shuttle Main Engine Miniaturization Heat Transfer Coefficients Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
