20.500.12556/RUL-118655 Določitev skupne karakteristike regulacijskega ventila in prenosnika toplote Determination of common characteristic of control valve and heat exchanger Regulacijo temperature v prostoru določa karakteristika sklopa regulacijski ventil – prenosnik toplote, ki je odvisna od karakteristik posameznih elementov. V diplomskem delu je obravnavana določitev pretočne karakteristike različnih regulacijskih ventilov na podlagi meritev. Opisana je merilna proga za merjenje tlaka in pretoka skozi regulacijski ventil in izračun karakteristike ventila iz izmerjenih podatkov. Prikazan je način za določitev skupne karakteristike ventila in prenosnika toplote. Opisani so pogoji za kvalitetno regulacijo sistema. Ventili z enako odstotno karakteristiko omogočijo linearno skupno karakteristiko, ki zagotavlja optimalno sposobnost krmiljenja sistema. Regulation of room temperature is determined by characteristic of assembly of control valve and heat exchanger, which depends on characteristics of individual elements. Diploma thesis discuses determination of flow characteristic of different control valves based on measurements. The test rig for measurements of pressure drop and flow through control valve and calculation of flow characteristic from measured data are discussed. The way to determine common characteristic of valve and heat exchanger is shown. Thesis discusses conditions for regulation system quality. Valves with equal percentage characteristics enables linear common characteristics, which provides optimal system regulation ability. regulacijski ventil prenosnik toplote pretočna karakteristika sposobnost regulacije masna regulacija control valve heat exchanger flow characteristic regulation ability mass regulation true false false [I. Primc] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2020-08-29 08:31:13 2020-08-29 08:31:15 2023-10-24 10:15:40 0000-00-00 00:00:00 2020 0 Ljubljana 0 XXII, 44 str. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 62-3:536.2:697(043.2) 222773 29988355 5706.pdf 5706.pdf 1 E8340CB1E72C1F2A158F224BBE176DB3 78fd68a99006d51fefec33a4f5dfe338c9cc31f667531302e70336b55b1a57c6 8d87e1ae-a1b9-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=133043 Fakulteta za strojništvo 0 0 0