タイトル | Heat-Flux-Measuring Facility |
著者(英) | Liebert, Curt H.; Weikle, Donald H. |
著者所属(英) | NASA Lewis Research Center |
発行日 | 1990-08-01 |
言語 | eng |
内容記述 | Apparatus simulates conditions in turbine engines. Automated facility generates and measures transient and steady-state heat fluxes at flux densities from 0.3 to 6 MW/m(Sup2) and temperatures from 100 to 1,200 K. Positioning arm holds heat-flux gauge at focal point of arc lamp. Arm previously chilled gauge in liquid nitrogen in Dewar flask. Cooling water flows through lamp to heat exchanger. Used to develop heat-flux gauges for turbine blades and to test materials for durability under rapidly changing temperatures. |
NASA分類 | PHYSICAL SCIENCES |
レポートNO | 90B10398 LEW-14917 |
権利 | No Copyright |
URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/360713 |