Application of Precision Digital Camera for Detecting the Surface Temperature of Materials in High-Enthalpy Flow

摘要：

In the practice of TsNIImash arc-jet facilities tests, it is photo registration of a heat protection material (HPM) sample behavior that provides data on its ablation characteristics. The sample frontal surface displacement relative to fixed photo camera gives us the linear ablation rate Vw and ablation temperature Tw can be determined by the ablative surface photo image brightness (negative density) 1.

作者: Plevako N.B Zemlyansky A.B Zolotarev S.L

作者单位: Central Research Institute of Machine Building (TsNIImash) 141070, Korolev, Moscow Region, Russia

会议类型: 国际会议

会议名称: The 8th Sino-Russia High-speed Flow Conference(第八届中俄高超声速流体力学研讨会)

会议地点: 上海

会议语种:英文

页码: 395-400

在线出版日期: 2011-11-21（万方平台首次上网日期，不代表论文的发表时间）