排序方式: 共有1条查询结果,搜索用时 0 毫秒
1
1.
Mcdevitt J. B. Harrison D. R Lockman W. K. 《IEEE transactions on aerospace and electronic systems》1966,(1):2-12
A measurement system for obtaining pressure and heat-transfer data from models flying freely in hypersonic tunnel streams is described. Test models are either released from suspension threads or launched by low-velocity pneumatic launchers and have internal miniaturized frequency-modulated telemetry units. This technique permits the historically desired measurement of support-free afterbody pressure and heat-transfer rates. Base heating and pressure measurements for a cone and a sphere in free flight are included to illustrate application. 相似文献
1