CAJ | 학술논문

　　PIV基准流场是规范PIV流场测试技术和校验流场测试数据的统一标准。文章通过分析PIV流场测试技术的发展及其基准流场技术的发展状况，对PIV基准流场建设方法进行初步研究。应用CFD方法初步评估了HTA及ITTC的建议模型，给出了基准模型周围流场结果，并与HTA提供的SPIV试验测试结果进行比较分析，对PIV基准流场的方案设计和不确定度分析进行了进一步思考。分析结果为模型标准与测试标准的建设提供了基础。
　　PIV기준류장시규범PIV류장측시기술화교험류장측시수거적통일표준。문장통과분석PIV류장측시기술적발전급기기준류장기술적발전상황，대PIV기준류장건설방법진행초보연구。응용CFD방법초보평고료HTA급ITTC적건의모형，급출료기준모형주위류장결과，병여HTA제공적SPIV시험측시결과진행비교분석，대PIV기준류장적방안설계화불학정도분석진행료진일보사고。분석결과위모형표준여측시표준적건설제공료기출。
The benchmark flowfield test of PIV is the general standard of the normal flowfield test technol-ogy and the validation of test data. This paper discusses the construction method of basic flowfield by ana-lyzing the measurement technology development for PIV flowfield and its basic measurement technique. The CFD method is applied to evaluate the HTA and ITTC models preliminarily, and the flowflied results around the banchmark model are given to compare with the SPIV test results provided by HTA. The scheme design and the uncertainty analysis of PIV benchmark test are discussed in further detail. The analysis results could provide the basis for construction of the model standard and test standard.