A comparative study on the use of calibrated and rainbow schlieren techniques in axisymmetric supersonic jets

• Main Authors: Mariani, Raffaello, Zang, Bin, Lim, H. D., Vevek, U. S., New, Daniel Tze How, Cui, Y. D.
• 其他作者: School of Mechanical and Aerospace Engineering
• 格式: Article
• 語言: English
• 出版: 2020
• 主題: Engineering::Aeronautical engineering; Rainbow Schlieren; Calibrated Schlieren
• 在線閱讀: https://hdl.handle.net/10356/143386

Detailed experimental comparisons had been conducted between calibrated and rainbow schlieren on perfectly- and under-expanded axisymmetric supersonic jets through a modified Z-type schlieren system. The techniques were implemented by using a weak lens in the field-of-view to provide calibration inf...