Liquid Crystals, PIV and IR-Photography in Selected Technical and Biomedical Applications

14th International Conference on Fluid Control, Measurements and Visualization

Stasiek, Jan^1 ; Jewartowski, Marcin^1

Gdansk University of Technology, ul. Narutowicza 11/12, Gdansk

80-233, Poland^1

关键词: Automated evaluation;    Biomedical applications;    Biomedical diagnosis;    Experimental techniques;    Heat and mass transfer;    Particle image velocimetries;    Quality of information;    Thermochromic liquid crystals;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/249/1/012010/pdf
DOI  :  10.1088/1757-899X/249/1/012010

来源: IOP

【 摘 要 】

Thermochromic liquid crystals (TLC), Particle Image Velocimetry (PIV), Infrared Imaging Themography (IR) and True-Colour Digital Image Processing (TDIP) have been successfully used in non-intrusive technical, industrial and biomedical studies and applications. These four tools (based on the desktop computers) have come together during the past two decades to produce a powerful advanced experimental technique as a judgment of quality of information that cannot be obtained from any other imaging procedure. The brief summary of the history of this technique is reviewed, principal methods and tools are described and some examples are presented. With this objective, a new experimental technique have been developed and applied to the study of heat and mass transfer and for biomedical diagnosis. Automated evaluation allows determining the heat and flow visualisation and locate the area of suspicious tissue of human body.