Charakteristika nekruhového hydraulického prvku
Loading...
Files
Downloads
16
Date issued
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Vysoká škola báňská – Technická univerzita Ostrava
Location
Signature
Abstract
The bachelor thesis deals with the measurement of the characteristics of a non-circular hydraulic element, in this case a rectangular nozzle with a sharp edge. In the introduction, the theory of flow, hydraulic losses, cavitation generation and effects and error treatment are described. Based on the knowledge gained, measurements were made on a rectangular nozzle with a sharp edge and the results were compiled into a bachelor thesis where the measurement circuit is also described. The result was an evaluation of the characteristics of the element and a comparison with the literature.
Description
Subject(s)
Cavitation, nozzle, friction losses, hydraulic diameter, Reynolds number, pressure
saturation vapour pressure, cavitation parameter.