zaključna naloga Razvojno raziskovalnega programa I. stopnje Strojništvo
Klara Arhar (Author), Gregor Bobovnik (Mentor), Jože Kutin (Co-mentor)

Abstract

V laminarnem tokovnem elementu določamo pretok plina, katerega snovske in transportne lastnosti poznamo, na podlagi merjenja tlačne razlike med vstopom in izstopom iz elementa, absolutnega tlaka in temperature plina. V zaključni nalogi smo postavili merilni sistem z laminarnim tokovnim elementom in v programskem okolju LabVIEW izdelali nadzorni program. Merilni sistem smo uporabili za meritve pretoka suhega zraka, za katere smo ocenili smo tudi merilno negotovost. Ustreznost dobljenih rezultatov smo preverili s primerjavo z izmerki referenčnega merilnega sistema.

Keywords

diplomske naloge;laminarni elementi;Hagen-Poiseuillov zakon;merilna zmogljivost;En število;nadzorni programi;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL FS - Faculty of Mechanical Engineering
Publisher: [K. Arhar]
UDC: 532.57:544.277(043.2)
COBISS: 16900123 Link will open in a new window
Views: 1065
Downloads: 236
Average score: 0 (0 votes)
Metadata: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Other data

Secondary language: English
Secondary title: Realization and analysis of the measuring systems with a laminar flow element
Secondary abstract: In a laminar flow element the gas flow rate, which physical and transport properties are known, is based on measured pressure difference between the inlet and the outlet of the element, the absolute pressure and the temperature of the gas. In this diploma thesis, we set up a measuring system and created a control program using LabVIEW programming environment. The measuring system was used to measure the flow rates of dry air, for which we also evaluated the measurement uncertainty. The comparative measurements with the reference measuring system were used to analyse the obtained results.
Secondary keywords: laminar flow elements;Hagen-Poiseuille law;measurement capability;En number;control programs;
Type (COBISS): Final paper
Study programme: 0
Embargo end date (OpenAIRE): 1970-01-01
Thesis comment: Univ. v Ljubljani, Fak. za strojništvo
Pages: XIV, 30 f.
ID: 11224201
Recommended works:
, zaključna naloga Razvojno raziskovalnega programa I. stopnje Strojništvo
, zaključna naloga Razvojno raziskovalnega programa I. stopnje Strojništvo
, magistrsko delo magistrskega študijskega programa II. stopnje Strojništvo
, diplomsko delo Visokošolskega strokovnega študijskega programa I. stopnje Strojništvo
, diplomsko delo