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undergraduate thesis
Projekt komore za umjeravanje mjerila relativne vlažnosti
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2016. urn:nbn:hr:235:550993
Laješić, Filip
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

Institutional repository: Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb

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Laješić, F. (2016). Projekt komore za umjeravanje mjerila relativne vlažnosti (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:550993

Laješić, Filip. "Projekt komore za umjeravanje mjerila relativne vlažnosti." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2016. https://urn.nsk.hr/urn:nbn:hr:235:550993

Laješić, Filip. "Projekt komore za umjeravanje mjerila relativne vlažnosti." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2016. https://urn.nsk.hr/urn:nbn:hr:235:550993

Laješić, F. (2016). 'Projekt komore za umjeravanje mjerila relativne vlažnosti', Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 06 September 2024, https://urn.nsk.hr/urn:nbn:hr:235:550993

Laješić F. Projekt komore za umjeravanje mjerila relativne vlažnosti [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2016 [cited 2024 September 06] Available at: https://urn.nsk.hr/urn:nbn:hr:235:550993

F. Laješić, "Projekt komore za umjeravanje mjerila relativne vlažnosti", Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:235:550993

Metadata
TitleProjekt komore za umjeravanje mjerila relativne vlažnosti
Title (english)Design of the relative humidity test chamber
AuthorFilip Laješić
MentorDavor Zvizdić (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2016-09-22, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U sklopu ovog rada dane su teorijske podloge vezane uz proces umjeravanja mjerila relativne vlažnosti zraka, kao i konstrukcijsko rješenje za izradu pripadne komore za umjeravanje. Komora za umjeravanje dimenzionirana je za smještanje triju higrometara relativne vlažnosti zraka, jednog referentnog te dvaju ispitivanih. Komora se napaja zrakom iz generatora vlažnosti, poznatog injišta/rosišta. Prije ulaska u komoru zrak prolazi kroz izmjenjivač topline kojim se zagrijava na željenu temperaturu. Regulacijom temperature te injišta/rosišta zraka ostvaruje se željena relativna vlažnost. Komora za umjeravanje i pripadni izmjenjivač topline konstruirani su tako da ih je moguće smjestiti unutar klimatizirane komore većeg volumena ili potopiti u radnu tekućinu termostatirane kupke. Uz konstrukcijsko rješenje komore, u radu je prikazana i funkcionalna shema njenog spajanja spajanja na sustav za umjeravanje.
Abstract (english)
This project gives theoretical background for calibration of relative humidity instruments and describes design and construction of a small chamber which is used for calibration of relative humidity instruments. The described calibration chamber is suitable for accommodation of three hygrometers, one reference and two instruments under test. The chamber is supplied from humidity generator which provides air of known dew/frost point temperature. Prior to entering the chamber, supplied air passes through the coiled tube heat exchanger, where it is heated to the desired test temperature. The required relative humidity of air flowing through the calibration chamber is adjusted by controlling the air temperature and dew/frost point. Calibration chamber and related heat exchanger are designed to be accommodated inside climatic chamber of larger volume or immersed into thermostated bath liquid. The functional diagram describing connection of the chamber to the calibration system is also given in this work.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:550993
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2019-05-22 17:15:12