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master's thesis
HIDRODINAMIČKA ANALIZA STRUJANJA VODE U DIJELU VODOVODNE MREŽE GRADA VARAŽDINA
2019. urn:nbn:hr:153:099499
Jenkač, Martin
Josip Juraj Strossmayer University of Osijek
Mechanical Engineering Faculty in Slavonski Brod

Cite this document

Jenkač, M. (2019). HIDRODINAMIČKA ANALIZA STRUJANJA VODE U DIJELU VODOVODNE MREŽE GRADA VARAŽDINA (Master's thesis). Slavonski Brod: Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod. Retrieved from https://urn.nsk.hr/urn:nbn:hr:153:099499

Jenkač, Martin. "HIDRODINAMIČKA ANALIZA STRUJANJA VODE U DIJELU VODOVODNE MREŽE GRADA VARAŽDINA." Master's thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, 2019. https://urn.nsk.hr/urn:nbn:hr:153:099499

Jenkač, Martin. "HIDRODINAMIČKA ANALIZA STRUJANJA VODE U DIJELU VODOVODNE MREŽE GRADA VARAŽDINA." Master's thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, 2019. https://urn.nsk.hr/urn:nbn:hr:153:099499

Jenkač, M. (2019). 'HIDRODINAMIČKA ANALIZA STRUJANJA VODE U DIJELU VODOVODNE MREŽE GRADA VARAŽDINA', Master's thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, accessed 08 November 2024, https://urn.nsk.hr/urn:nbn:hr:153:099499

Jenkač M. HIDRODINAMIČKA ANALIZA STRUJANJA VODE U DIJELU VODOVODNE MREŽE GRADA VARAŽDINA [Master's thesis]. Slavonski Brod: Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod; 2019 [cited 2024 November 08] Available at: https://urn.nsk.hr/urn:nbn:hr:153:099499

M. Jenkač, "HIDRODINAMIČKA ANALIZA STRUJANJA VODE U DIJELU VODOVODNE MREŽE GRADA VARAŽDINA", Master's thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, Slavonski Brod, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:153:099499

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Metadata
TitleHIDRODINAMIČKA ANALIZA STRUJANJA VODE U DIJELU VODOVODNE MREŽE GRADA VARAŽDINA
Title (english)HYDRODYNAMIC ANALYSIS OF FLOW IN THE PART OF WATER SUPPLY NETWORK OF VARAŽDIN
AuthorMartin Jenkač
MentorMarija Živić (mentor)
Committee memberMarija Živić (član povjerenstva)
Committee memberTomislav Šarić (predsjednik povjerenstva)
Committee memberKatica Šimunović (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Mechanical Engineering Faculty in Slavonski Brod
Slavonski Brod
Defense date and country2019-09-09, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
Tema rada je Hidrodinamička analiza strujanja vode u dijelu vodovodne mreže grada Varaždina.Obrađeni su osnovni zakoni mehanike fluida s pripadajućim jednadžbama za proračun stacioniranog strujanja u cijevnim mrežama uz primjenu Hardy – Cross metode.Izrađen je model dijela postojeće vodovodne mreže sa zadanim parametrima te simuliran njezin rad pomoću računalnog programa EPANET 2 za vrijeme najveće i najmanje potrošnje vode.Izračunate su vrijednosti tlaka u čvorovima i brzine u cijevima nakon što je na vodovodnu mrežu priključen hidrant koji u slučaju požara treba osigurati protok vode od 5 l/s. U zaključku je analizirana ušteda električne energije izgradnjom vodospreme određenog volumena ne uzimajući u obzir investicijske troškove njezine izgradnje.
Abstract (english)
The topic of this paper is the hydrodynamic analysis of the water flow in the part of water supply network in Varaždin city. The basic fluid mechanic laws as well as the equations needed for the stationary flow calculations in the pipe network using the Hardy – Cross method are desribed in this work. The model of the existing part of the water supply network, based on given parameters, is created and the operation of the network during the highest and lowest levels of water consumption is simulated using EPANET 2 computer software. The values of pressure in nods and velocity in pipes are calculated after a hydrant was connected to a water supply network, which in case of a fire, should ensure a water flow of 5 l/s. In conclusion the electric energy savings by building water reservoirs of a certain volume is analysed not taking into account the investment costs of its construction
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:153:099499
Study programmeTitle: Graduate Study Mechanical Engineering; specializations in: Design and Product Development, Manufacturing Logistics, Materials Engineering, Engineering Technologies, Power Engineering
Course: Engineering Technologies
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2019-09-11 11:41:50