Influence of rotation and geometry change of distance rings in panel radiators

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F18%3A00328356" target="_blank" >RIV/68407700:21220/18:00328356 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Influence of rotation and geometry change of distance rings in panel radiators
Original language description
The aim of this paper is to introduce the issue of distance rings in panel heating radiators, which are an integral part of their construction and which have an effect on the flow of water in the radiators. As a part of the research an experiment was carried out to compare two types of distance rings and obtaining the results of temperature fields for use in validation of a simulation model. Thus the research is based on a mathematical simulation with the help of which the temperature and velocity fields within a panel radiator are described in detail. In the simulation model it is possible to turn the distance ring and observe the effect in changes to the velocity and temperature fields. In addition research into my own shape of the distance ring is described and whether there is a greater influence from a change in the geometry on the temperature field than just turning it. In the end of the contribution the results of a mathematical simulation of the heating radiator at low operating temperatures are discussed.
Czech name
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Czech description
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Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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