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Development of heat flux sensors for turbine airfoils and combustor liners
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Atkinson, W. H. |
| Copyright Year | 1983 |
| Description | The design of durable turbine airfoils that use a minimum amount of cooling air requires knowledge of the heat loads on the airfoils during engine operation. Measurement of these heat loads will permit the verification or modification of the analytical models used in the design process and will improve the ability to predict and confirm the thermal performance of turbine airfoil designs. Heat flux sensors for turbine blades and vanes must be compatible with the cast nickel-base and cobalt-base materials used in their fabrication and will need to operate in a hostile environment with regard to temperature, pressure and thermal cycling. There is also a need to miniaturize the sensors to obtain measurements without perturbing the heat flows that are to be measured. |
| File Size | 813859 |
| Page Count | 11 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19860002035 |
| Archival Resource Key | ark:/13960/t6644kc7j |
| Language | English |
| Publisher Date | 1983-10-01 |
| Access Restriction | Open |
| Subject Keyword | Turbine Blades Engine Design Gas Turbine Engines Thermal Cycling Tests Airfoils Design Analysis Engine Parts Cobalt Heat Flux Temperature Sensors Jet Vanes Heat Resistant Alloys Models Nickel Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
