Experimentální analýza vlivu přímých délek a tvarovek na pracovní proces kuželového průtokoměru

Abstract

This diploma thesis deals with the analysis of the influence of straight pipe lengths and fittings upstream and downstream of a cone flowmeter on the accuracy of water mass flow measurement. The theoretical part summarizes the principles of flow measurement using differential pressure flowmeters and a Coriolis mass flowmeter as a reference standard. The practical part focuses on experimental measurements carried out on a pipeline branch, where different lengths of straight pipe sections were tested. The measured data were processed and evaluated in terms of the deviation of the cone flowmeter from the reference measurement. The aim of the thesis is to assess the influence of installation conditions on measurement accuracy.