Ispitivanje karakteristika niskotemperaturne kupke
Svrha ovog završnog rada je ispitivanje karakteristike niskotemperaturne kupke, koja je ispunjena etanolom, u temperaturnom rasponu od -70 °C do 10 °C, a koja će služiti u svrhu umjeravanja termometara. U sklopu završnog rada odrediti će se parametri koji imaju utjecaj na mjernu nesigurnost prilikom...
Main Author: | |
---|---|
Other Authors: | |
Format: | Bachelor Thesis |
Language: | Croatian |
Published: |
Sveučilište u Zagrebu. Fakultet strojarstva i brodogradnje.
2021
|
Subjects: | |
Online Access: | https://zir.nsk.hr/islandora/object/fsb:7300 https://urn.nsk.hr/urn:nbn:hr:235:403340 https://repozitorij.unizg.hr/islandora/object/fsb:7300 https://repozitorij.unizg.hr/islandora/object/fsb:7300/datastream/PDF |
id |
ftnulzagrebzir:oai:zir.nsk.hr:fsb_7300 |
---|---|
record_format |
openpolar |
spelling |
ftnulzagrebzir:oai:zir.nsk.hr:fsb_7300 2024-01-14T10:10:28+01:00 Ispitivanje karakteristika niskotemperaturne kupke Characterization of low-temperature liquid bath Aščić, Josip Šestan, Danijel 2021-09-30 application/pdf https://zir.nsk.hr/islandora/object/fsb:7300 https://urn.nsk.hr/urn:nbn:hr:235:403340 https://repozitorij.unizg.hr/islandora/object/fsb:7300 https://repozitorij.unizg.hr/islandora/object/fsb:7300/datastream/PDF hrv hrv Sveučilište u Zagrebu. Fakultet strojarstva i brodogradnje. University of Zagreb. Faculty of Mechanical Engineering and Naval Architecture. https://zir.nsk.hr/islandora/object/fsb:7300 https://urn.nsk.hr/urn:nbn:hr:235:403340 https://repozitorij.unizg.hr/islandora/object/fsb:7300 https://repozitorij.unizg.hr/islandora/object/fsb:7300/datastream/PDF http://creativecommons.org/licenses/by/3.0/ info:eu-repo/semantics/openAccess TEHNIČKE ZNANOSTI. Strojarstvo. Procesno energetsko strojarstvo TECHNICAL SCIENCES. Mechanical Engineering. Process Energy Engineering niskotemperaturna kupka mjerna nesigurnost temperaturna stabilnost radijalni i aksijalni gradijenti low-temperature bath measurement uncertainty temperature stability radial and axial gradient info:eu-repo/semantics/bachelorThesis text 2021 ftnulzagrebzir 2023-12-15T00:05:14Z Svrha ovog završnog rada je ispitivanje karakteristike niskotemperaturne kupke, koja je ispunjena etanolom, u temperaturnom rasponu od -70 °C do 10 °C, a koja će služiti u svrhu umjeravanja termometara. U sklopu završnog rada odrediti će se parametri koji imaju utjecaj na mjernu nesigurnost prilikom naknadnog usporednog umjeravanja termometara u promatranoj kupki. Ispitivanjem je obuhvaćeno određivanje radijalnih i aksijalnih gradijenata i temperaturna stabilnost, a provodi se prema metodi Laboratorija za procesna mjerenja, Fakulteta strojarstva i brodogradnje u Zagrebu. Metoda ispitivanja je opisana i objašnjena uz pripadajuće parametre i formule. Dobiveni rezultati ispitivanja su prikazani tablično, te je uz njih također opisana korištena oprema kao i sami postupak mjerenja. This bachelor's thesis aims to describe the experimental examination of characteristics of the low-temperature thermostated bath, which uses ethanol as a working fluid, in the temperature range from -70 °C to 10 °C. The bath is normally used as a zone of controlled temperature for calibration of thermometers by comparison. As part of this paper, parameters will be determined that have an impact on measurement uncertainty during the comparison calibration of the thermometers in the observed bath. These parameters include axial temperature gradients, radial temperature gradients, and temperature stability. The experimental work and analysis of the results are conducted by the procedures commonly used in the Laboratory of Process Measurements at the Faculty of Mechanical Engineering and Naval Architecture in Zagreb. The used equipment, characterization procedure, and related data analysis are described and explained, and relevant parameters and formulas are given together with the graphical and tabular representations of the results. Bachelor Thesis sami Croatian Digital Theses Repository (National and University Library in Zagreb) |
institution |
Open Polar |
collection |
Croatian Digital Theses Repository (National and University Library in Zagreb) |
op_collection_id |
ftnulzagrebzir |
language |
Croatian |
topic |
TEHNIČKE ZNANOSTI. Strojarstvo. Procesno energetsko strojarstvo TECHNICAL SCIENCES. Mechanical Engineering. Process Energy Engineering niskotemperaturna kupka mjerna nesigurnost temperaturna stabilnost radijalni i aksijalni gradijenti low-temperature bath measurement uncertainty temperature stability radial and axial gradient |
spellingShingle |
TEHNIČKE ZNANOSTI. Strojarstvo. Procesno energetsko strojarstvo TECHNICAL SCIENCES. Mechanical Engineering. Process Energy Engineering niskotemperaturna kupka mjerna nesigurnost temperaturna stabilnost radijalni i aksijalni gradijenti low-temperature bath measurement uncertainty temperature stability radial and axial gradient Aščić, Josip Ispitivanje karakteristika niskotemperaturne kupke |
topic_facet |
TEHNIČKE ZNANOSTI. Strojarstvo. Procesno energetsko strojarstvo TECHNICAL SCIENCES. Mechanical Engineering. Process Energy Engineering niskotemperaturna kupka mjerna nesigurnost temperaturna stabilnost radijalni i aksijalni gradijenti low-temperature bath measurement uncertainty temperature stability radial and axial gradient |
description |
Svrha ovog završnog rada je ispitivanje karakteristike niskotemperaturne kupke, koja je ispunjena etanolom, u temperaturnom rasponu od -70 °C do 10 °C, a koja će služiti u svrhu umjeravanja termometara. U sklopu završnog rada odrediti će se parametri koji imaju utjecaj na mjernu nesigurnost prilikom naknadnog usporednog umjeravanja termometara u promatranoj kupki. Ispitivanjem je obuhvaćeno određivanje radijalnih i aksijalnih gradijenata i temperaturna stabilnost, a provodi se prema metodi Laboratorija za procesna mjerenja, Fakulteta strojarstva i brodogradnje u Zagrebu. Metoda ispitivanja je opisana i objašnjena uz pripadajuće parametre i formule. Dobiveni rezultati ispitivanja su prikazani tablično, te je uz njih također opisana korištena oprema kao i sami postupak mjerenja. This bachelor's thesis aims to describe the experimental examination of characteristics of the low-temperature thermostated bath, which uses ethanol as a working fluid, in the temperature range from -70 °C to 10 °C. The bath is normally used as a zone of controlled temperature for calibration of thermometers by comparison. As part of this paper, parameters will be determined that have an impact on measurement uncertainty during the comparison calibration of the thermometers in the observed bath. These parameters include axial temperature gradients, radial temperature gradients, and temperature stability. The experimental work and analysis of the results are conducted by the procedures commonly used in the Laboratory of Process Measurements at the Faculty of Mechanical Engineering and Naval Architecture in Zagreb. The used equipment, characterization procedure, and related data analysis are described and explained, and relevant parameters and formulas are given together with the graphical and tabular representations of the results. |
author2 |
Šestan, Danijel |
format |
Bachelor Thesis |
author |
Aščić, Josip |
author_facet |
Aščić, Josip |
author_sort |
Aščić, Josip |
title |
Ispitivanje karakteristika niskotemperaturne kupke |
title_short |
Ispitivanje karakteristika niskotemperaturne kupke |
title_full |
Ispitivanje karakteristika niskotemperaturne kupke |
title_fullStr |
Ispitivanje karakteristika niskotemperaturne kupke |
title_full_unstemmed |
Ispitivanje karakteristika niskotemperaturne kupke |
title_sort |
ispitivanje karakteristika niskotemperaturne kupke |
publisher |
Sveučilište u Zagrebu. Fakultet strojarstva i brodogradnje. |
publishDate |
2021 |
url |
https://zir.nsk.hr/islandora/object/fsb:7300 https://urn.nsk.hr/urn:nbn:hr:235:403340 https://repozitorij.unizg.hr/islandora/object/fsb:7300 https://repozitorij.unizg.hr/islandora/object/fsb:7300/datastream/PDF |
genre |
sami |
genre_facet |
sami |
op_relation |
https://zir.nsk.hr/islandora/object/fsb:7300 https://urn.nsk.hr/urn:nbn:hr:235:403340 https://repozitorij.unizg.hr/islandora/object/fsb:7300 https://repozitorij.unizg.hr/islandora/object/fsb:7300/datastream/PDF |
op_rights |
http://creativecommons.org/licenses/by/3.0/ info:eu-repo/semantics/openAccess |
_version_ |
1788065174244032512 |