Processing data of a pulse thermal physics experiment using Python

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Аннотация

An algorithm has been developed and original software has been created for obtaining and post-processing an array of experimental data. The method of controlled pulsed heating of a wire probe has been used. The heat transfer in liquid binary media and their phase diagrams in the region of short-term superheated states has been studied. The Python program was tested by analyzing 1250 files containing more than 107 values.

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Авторлар туралы

А. Gubin

Ural Federal University; I.Ya. Postovsky Institute of Organic Synthesis of the Ural Branch of the Russian Academy of Sciences

Хат алмасуға жауапты Автор.
Email: artyom.gubin@vk.com
Ресей, Ekaterinburg; Ekaterinburg

А. Marchukova

I.Ya. Postovsky Institute of Organic Synthesis of the Ural Branch of the Russian Academy of Sciences

Email: artyom.gubin@vk.com
Ресей, Ekaterinburg

I. Povolotskiy

The Institute of Thermal Physics of the Ural Branch of the Russian Academy of Sciences

Email: artyom.gubin@vk.com
Ресей, Ekaterinburg

D. Volosnikov

The Institute of Thermal Physics of the Ural Branch of the Russian Academy of Sciences

Email: artyom.gubin@vk.com
Ресей, Ekaterinburg

Әдебиет тізімі

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Қосымша файлдар

Қосымша файлдар
Әрекет
1. JATS XML
Жүктеу
2. Fig. 1. Raw files of changes in probe temperature T(t) (a) and its time derivative (b) in hexane at atmospheric pressure. The boiling point t*, marked with an arrow, corresponds to a characteristic break in the dT(t)/dt dependence.

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Метадеректер
3. Fig. 2. Software block diagram.

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4. Fig. 3. Software graphical interface for determining FD (lines of achievable superheating and critical parameters) using water as an example: initial thermogram data (top), values of their time derivatives (bottom).

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5. Fig. 4. Instantaneous heat transfer coefficient into an aqueous solution of polypropylene glycol (PPG): (a) software graphical interface, example of determining the HTC into an aqueous solution with 20 wt. % PPG; (b) comparison of the HTC into the initial components of the aqueous PPG solution and into the samples (the numbers correspond to the wt. % content of PPG in water).

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