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undergraduate thesis
Mjerenje viskoznosti mješavine tekućina
2019. urn:nbn:hr:200:073516
Cenger, Josip
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Core Courses
Chair of Mathematics, Physics and Mechanical Engineering

Cite this document

Cenger, J. (2019). Mjerenje viskoznosti mješavine tekućina (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:073516

Cenger, Josip. "Mjerenje viskoznosti mješavine tekućina." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2019. https://urn.nsk.hr/urn:nbn:hr:200:073516

Cenger, Josip. "Mjerenje viskoznosti mješavine tekućina." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2019. https://urn.nsk.hr/urn:nbn:hr:200:073516

Cenger, J. (2019). 'Mjerenje viskoznosti mješavine tekućina', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 01 January 2025, https://urn.nsk.hr/urn:nbn:hr:200:073516

Cenger J. Mjerenje viskoznosti mješavine tekućina [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2019 [cited 2025 January 01] Available at: https://urn.nsk.hr/urn:nbn:hr:200:073516

J. Cenger, "Mjerenje viskoznosti mješavine tekućina", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:200:073516

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Metadata
TitleMjerenje viskoznosti mješavine tekućina
Title (english)Viscosity measurements of mixtures of fluids
AuthorJosip Cenger
MentorŽeljka Mioković (mentor)
MentorMarinko Barukčić (mentor)
Committee memberKrešimir Miklošević (predsjednik povjerenstva)
Committee memberŽeljka Mioković (član povjerenstva)
Committee memberDejan Bošnjaković (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Core Courses)
(Chair of Mathematics, Physics and Mechanical Engineering)
Osijek
Defense date and country2019-04-04, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Electromechanical Engineering
Abstract
U ovom završnom radu su opisane karakteristike fluida, gibanje realnih fluida te gibanje tijela u fluidu. Fluidi se mogu podijeliti na idealne i realne. Viskoznost je fizikalno svojstvo fluida, koje pokazuje njegov otpor ka tečenju.Na tijelo koje se giba u fluidu djeluje sila teže, sila uzgona i sila otpora sredstva, te sila otpora koja ovisi o brzini i geometriji tijela isto tako i viskoznost fluida. U završnom radu koristili su se fluidi suncokretovo ulje i etanol. U laboratoriju se određivala njihova gustoća, koeficijent dinamičke viskozosti i koeficijent kinematičke viskoznosti. Razlog proučavanja upravo ta dva fluida je njihovo korištenje pri dobivanju biogoriva koja su u današnje vrijeme sve popularnija. Promatralo se kako ovisi gustoća fluida o temperaturi, koeficijent dinamičke viskoznosti o temperaturi i ovisnost dinamičkog koeficijenata viskoznosti mješavine etanola i vode o njihovoj koncentraciji.
Abstract (english)
In this final work are described fluid characteristics, real fluid motion and motion of the body in fluid. Title of this final work is Measurement viscosity of mixed fluids. Fluids can be divided into ideal and realistic. Viscosity is the physical property of the fluid, which shows its fluidity resistance. The body that is floating in the fluid acts gravitational acceleration, force of buoyancy and force of resistance to resources and force of resistance witch depends about speed and geometry of the body, also viscosity of fluid. In this final work was used fluids sunflower oil and ethanol. Their density was determined in the laboratory, dynamic viscosity coefficient, kinematic viscosity coefficient. Reason of studying exactly those two fluids is their use of making biofuels which are becoming increasingly popular today. In this final work we wached how depends density of temperature, dynamic viscosity coefficient of temperature and depends of dinamic coefficient viscosity on mixtures by ethanol and water of their concentration.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:073516
Study programmeTitle: Professional study programme of Electrical Engineering; specializations in: Power Engineering, Automation, Informatics
Course: Informatics
Study programme type: professional
Study level: undergraduate
Academic / professional title: stručni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike (stručni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2019-04-15 08:41:25