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This course for Ph.D. students provides the detailed overview on the principes of measurements of temperature, pressure, volume/density, thermal quantities, with emphasis on the methods for precise measurements of these quantities. Thus, the Ph.D. students will gain the knowledge of the precise measuring methods needed for the description of the thermodynamics of systems at the scientific level.
Last update: Matějka Pavel (03.09.2019)
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Ph.D. students will:
1. know methods for the precise measurement of temperature (according to ITS-90), pressure, volume/density, and thermal properties,
2. be able to critically choose measuring methods for scientific and industrial applications,
3. know the pricniples of regulations and be able to propose and modify thermal regulation circuits. Last update: Vopička Ondřej (19.05.2019)
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The exam test Last update: Pátková Vlasta (16.11.2018)
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R: H. Preston-Thomas, The International Temperature Scale of 1990 (ITS-90), Metrologia 27 (1990) 3-10 R: Hassan, Mohsen Abdel-Naeim El-Moneim, Ahmed Abd Hamada, Atef Gepreel, Mohamed Abdel Hady Shaalan, Nagih Hassanin, Ahmed Nakamura, Koichi. (2018). Recent Advances in Materials Science and Engineering. Trans Tech Publications Ltd. Retrieved from https://app.knovel.com/hotlink/toc/id:kpRAMSEIC4/recent-advances-in-materials/recent-advances-in-materials
A: Research articles published in the literature cited as sources during the course. Last update: Matějka Pavel (03.09.2019)
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Written test with the result of min. 50 points of 100 naximum. If failed then either the repetition of the test or the oral examination (upon the decision of a teacher). Last update: Vopička Ondřej (20.05.2019)
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1. Definition of temperature and its units, temperature scales, International Temperature Scale of 1990 (ITS-90).
2. Methods for the accurate measurements of temperature, resistance thermometers, thermocouples, etc., regulation of temperature.
3. Measurements of heat effects, calorimetry.
4. The concept of pressure, generation of pressures, pressure standards.
5. Measurement of pressure, mechanical and electrical transducers, generation and measurement of vacuum.
6. Direct methods for the PVT-measurements, pycnometry.
7. Indirect methods for the PVT-measurements, vibrating-tube densimeter, buoyancy methods, speed-of-sound methods.
8. Analysis of effects influencing density (temperature, pressure, sample purity), propagation of uncertainties, purification, evaluation of purity.
9. Practical exercises: triple point of water, extrapolation to the zero power, calibration of thermometers, calorimetric measurements.
10. Critical analysis and review of a method for the measurement of temperature, heat, pressure and/or density from a given/selected published paper.
11. Seminar - presentation of reviews of published papers. Discussion of the applicability of the methods to the tasks studied by the individual Ph.D. students. Last update: Vopička Ondřej (20.05.2019)
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E-skriptum http://ufch.vscht.cz/files/uzel/0013864/ZaklaFyzChemVelicin_all_7.pdf : Ivan Cibulka,Lubomír Hnědkovský,Vladimír Hynek: Základní fyzikálně-chemické veličiny a jejich měření. Last update: Pátková Vlasta (16.11.2018)
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Bachelor courses on Physical chemistry, Anorganic chemistry I, Physics I. Last update: Pátková Vlasta (16.11.2018)
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