| タイトル | A high speed data acquisition system for the analysis of velocity, density, and total temperature fluctuations at transonic speeds |
| 著者（英） | Jones, Gregory S.; Clukey, Steven J.; Stainback, P. Calvin |
| 著者所属（英） | Complere, Inc.; NASA Langley Research Center; Vigyan Research Associates, Inc. |
| 発行日 | 1988-10-01 |
| 言語 | eng |
| 内容記述 | The use of a high-speed Dynamic Data Acquisition System (DDAS) to measure simultaneously velocity, density, and total temperature fluctuations is described. The DDAS is used to automate the acquisition of hot-wire calibration data. The data acquisition, data handling, and data reporting techiques used by DDAS are described. Sample data are used to compare results obtained with the DDAS with those obtained from the FM tape and post-test digitization method. |
| NASA分類 | RESEARCH AND SUPPORT FACILITIES (AIR) |
| レポートNO | 89A45248
SAE PAPER 881451 |
| 権利 | Copyright |
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