635-0907/02 – Measuring of Thermal Engineering Quantities (MTTV)
| Gurantor department | Department of Thermal Engineering | Credits | 10 |
| Subject guarantor | doc. Ing. Marek Velička, Ph.D. | Subject version guarantor | prof. Dr. Ing. René Pyszko |
| Study level | postgraduate | Requirement | Choice-compulsory |
| Year | | Semester | winter + summer |
| | Study language | Czech |
| Year of introduction | 1990/1991 | Year of cancellation | |
| Intended for the faculties | FMT | Intended for study types | Doctoral |
Subject aims expressed by acquired skills and competences
To extend knowledge of students in technical measuring and data processing gained within a graduate program. Emphasis is placed on the complete measuring string from the sensor to data processing and archiving.
Teaching methods
Individual consultations
Summary
The content of the subject covers the field of measururement of temperature, pressure, flow rate, air humidity and chemical composition of gases. The subject includes the issue of sampling, data storage, filtering and archiving. The themes are, as agreed with the supervisor, further developed according to the specific focus of doctoral dissertation.
Compulsory literature:
Recommended literature:
Way of continuous check of knowledge in the course of semester
Practical solving problems connected with the disertation work topic
E-learning
available in the pdf form
Other requirements
are not additional requirements
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
Direct and indirect measurement methods. Theory of errors in measurement. Temperature measurement. Contact sensors - thermocouples, resistance, dilatation sensors. Non-contact temperature measurement - pyrometers - subjective (luminance and color), objective. Pyrometers - total, monochromatic, bandpass. Two color pyrometer. Effect of emissivity. Thermal imaging cameras. Measurement of fluid pressure. Liquid pressure gauges, strain gauge and piezoelectric. Velocity and flow rate. Aperture, nozzle, pitot tube, Venturi tube rotameters. Flowmeters turbine, speed, induction, vortex, ultrasonic, mass, anemometers, correlation. Laser Doppler systems LDA, LDV, PIV. Volumetric flow rate meter. Hygrometers: expansion, resistive, capacitive, psychometry, dewpoint, condensation method. Analysis of the chemical composition of the gases. Analyzers: thermal conductivity, thermochemical, photometric. Fundamentals of signals. Signal amplitude, root mean square value (RMS), peak-peak, variance, correlation function, histogram. Sampling. Shannon-Kotelnikov theorem, aliasing. Fourier series, Fourier transform, discrete Fourier transform, spectral power density. A/D converters. Data aquisition systems. Filtration time series. Integration and derivation of time series. Archiving of data. Database systems.
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction
Předmět neobsahuje žádné hodnocení.