Integracija djelatnosti u tvrtki za projektiranje strojarskih instalacija

master's thesis

• Title (english): Integration of activities in the company for designing mechanical installations
• Author: Nina Tomičić
• Mentor: Zoran Kunica (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2024-12-05, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering

Abstract

Ovaj rad pruža pregled suvremenih pristupa projektiranju strojarskih instalacija, s posebnim naglaskom na napredne tehnologije koje omogućuju energetsku učinkovitost, održivost i smanjenje troškova. U radu je istražena primjena normi ISO, EN, HRN i DIN te smjernica ASHRAE i VDI, kao i njihova uloga u osiguravanju tehničkih, sigurnosnih i ekoloških uvjeta. Prikazana je važnost zgrada gotovo nulte energije (nZEB) i integracija obnovljivih izvora energije (solarni paneli i geotermalne dizalice topline). Rad također obrađuje čiste sobe i pametne kuće, koje pokazuju kako digitalizacija i automatizacija mogu olakšati upravljanje sustavima strojarskih instalacija, dok istodobno smanjuju potrošnju energije. U radu je opisano kako su digitalizacija, lasersko mjerenje i istodobno inženjerstvo značajno unaprijedili procese projektiranja strojarskih instalacija. U suradnji s tvrtkom je prikazan primjer projektiranja strojarskih instalacija korištenjem 2D i 3D softvera. Unutar primjera je prikazan proces projektiranja u softverima: izračun gubitaka i dobitaka, odabir opreme, pozicioniranje strojarskih instalacija i dimenzioniranje cjevovoda. Napravljena je usporedba projektiranja u 2D i 3D softverima kroz mogućnosti koje nude softveri i vrijeme potrebno za obavljanje zadataka. Radom je pokazana prednost 3D projektiranja u smislu smanjenja grešaka, ubrzanja procesa projektiranja i poboljšanje suradnje između inženjerskih timova. Također je prikazano kako digitalizacija projektiranja, kroz softver Revit, značajno poboljšava učinkovitost i preciznost projektiranja.

Abstract (english)

This paper provides an overview of modern approaches to the design of mechanical installations, with a special emphasis on advanced technologies that enable energy efficiency, sustainability and cost reduction. The paper explores the application of ISO, EN, HRN and DIN standards and ASHRAE and VDI guidelines, as well as their role in ensuring technical, safety and environmental conditions. The importance of nearly zero-energy buildings (nZEB) and the integration of renewable energy sources (solar panels and geothermal heat pumps) are shown. The work also addresses cleanrooms and smart homes, which show how digitization and automation can facilitate the management of mechanical installation systems, while simultaneously reducing energy consumption. The paper describes how digitization, laser measurement and concurrent engineering significantly improved the design processes of mechanical installations. In cooperation with the company, an example of designing mechanical installations using 2D and 3D software was presented. Within the example, the design process in software is presented: calculation of losses and gains, selection of equipment, positioning of mechanical installations and dimensioning of pipelines. A comparison of designing in 2D and 3D software was made through the possibilities offered by the software and the time required to perform the task. The work demonstrated the advantage of 3D design in terms of reducing errors, speeding up the design process and improving collaboration between engineering teams. It is also shown how the digitization of design, through Revit software, significantly improves the efficiency and precision of design.

• Keywords: strojarske instalacije; projektiranje; digitalizacija; istodobno inženjerstvo; energetska učinkovitost
• Keywords (english): mechanical installations; design; digitization; concurrent engineering; energy efficiency
• Language: croatian
• URN:NBN: urn:nbn:hr:235:753070
• Study programme: Title: Mechanical Engineering; specializations in: Design, Process and Energy Engineering, Production Engineering, Engineering Modelling and Computer Simulation, Marine Engineering, Industrial Engineering and Management, Materials Engineering, Mechanics and Robotics, Autonomous Systems, Mechatronics and Robotics; Course: Production Engineering; Study programme type: university; Study level: graduate; Academic / professional title: sveučilišni/a magistar/magistra inženjer/inženjerka strojarstva (sveučilišni/a magistar/magistra inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to students and staff of home institution
• Created on: 2024-12-03 10:24:49