Double Probe Recovery Temperature Anemometry
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F21%3A00347454" target="_blank" >RIV/68407700:21220/21:00347454 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.tsep.2021.100875" target="_blank" >https://doi.org/10.1016/j.tsep.2021.100875</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.tsep.2021.100875" target="_blank" >10.1016/j.tsep.2021.100875</a>
Alternative languages
Result language
angličtina
Original language name
Double Probe Recovery Temperature Anemometry
Original language description
It is known that the temperature rendered by temperature probes positioned within an airflow depends on the thermodynamic temperature, the external flow velocity, the specific heat of the fluid, and the recovery factor of the probe. The said dependence is essential for the external velocity measurement by the method of Recovery Temperature Anemometry (RTA). Even if both the recovery factor of the probe and isobaric heat capacity are known, one also has to know the external flow velocity for the evaluation of the thermodynamic temperature or, the thermodynamic temperature for the evaluation of the flow velocity. This means there are two unknown properties in real-time measurements – thermodynamic temperature and velocity. This article deals with the possible solution to the mentioned problem. By the use of two probes with different recovery factors, the need for knowing the thermodynamic temperature is eliminated, so that a combination of two temperature probes with different recovery factors can be used for the velocity measurement.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20303 - Thermodynamics
Result continuities
Project
<a href="/en/project/EF16_019%2F0000826" target="_blank" >EF16_019/0000826: Center of Advanced Aerospace Technology</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Thermal Science and Engineering Progress
ISSN
2451-9049
e-ISSN
2451-9049
Volume of the periodical
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Issue of the periodical within the volume
February
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
18
Pages from-to
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UT code for WoS article
000677531700006
EID of the result in the Scopus database
2-s2.0-85102078421