WEB APPLICATION FOR MEASURING OF THE COMPONENTS CONTENT WITH PHASE TRANSITION IN HETEROGENEOUS MATERIALS

  • Alexander Ivon
  • Valery Istushkin
  • Vladimir Krokhin
  • Sergey Savran
Keywords: web application, raster image, determination of parameters by scan data, differential thermal analysis

Abstract

The possibility of using raster images to improve the accuracy of processing differential thermal analysis (DTA) data is considered. Estimation of error in measuring of components content with a phase transition in heterogeneous materials by the DTA data presented in the form of raster images was made. Using languages HTML, CSS, JavaScript as well as Canvas technology, a web-application for processing DTA data presented as raster images was created. The application allows measuring the relative content of components with a phase transition in heterogeneous materials with an error of 3% by scan data of peaks in DTA curves. The application created in this work can use any Internet browser as a software environment.

References

Sidenko L.A. Kompyuternaya grafika i geometricheskoe modelirovanie: ucheb. posobie ‒ SPb: Piter, 2009. ‒ 224 s.

Wendlandt W.W. Thermal Analisis. – New York: Wiley-Interscience, 1986. ‒ 832 p.

Ivon A.I. Opredelenie soderrzhaniya kristallicheskogo dioksida vanadiya v materialah na ego osnove / A.I. Ivon, T.A. Bubel // Zavodskaya laboratoriya. Diagnostika materialov. – 2005. Т.71, №8. – p. 31–35.

Ivon A.I. Web application for measurement of the sizes and area of objects by satellite photography / A.I. Ivon, V.F. Istushkin, Yu.M. Rybka // System technologies. ‒2019. ‒ issue 1’ (120). ‒ p. 89-95.

Gauss area formula. Wikipedia ‒ free encyclopedia: website. URL: https://en.wikipedia.org/wiki/Shoelace_formula.

Published
2020-03-27