prikaz prve stranice dokumenta CFD ANALIZA STRUJANJA ZRAKA PRI HLAĐENJU SREDIŠNJE PROCESORSKE JEDINICE
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master's thesis
CFD ANALIZA STRUJANJA ZRAKA PRI HLAĐENJU SREDIŠNJE PROCESORSKE JEDINICE
Slavonski Brod: University of Slavonski Brod, 2022. urn:nbn:hr:262:858614
Dumenčić, Marko
University of Slavonski Brod

Institutional repository: repository.unisb.hr

Cite this document

Dumenčić, M. (2022). CFD ANALIZA STRUJANJA ZRAKA PRI HLAĐENJU SREDIŠNJE PROCESORSKE JEDINICE (Master's thesis). Slavonski Brod: University of Slavonski Brod. Retrieved from https://urn.nsk.hr/urn:nbn:hr:262:858614

Dumenčić, Marko. "CFD ANALIZA STRUJANJA ZRAKA PRI HLAĐENJU SREDIŠNJE PROCESORSKE JEDINICE." Master's thesis, University of Slavonski Brod, 2022. https://urn.nsk.hr/urn:nbn:hr:262:858614

Dumenčić, Marko. "CFD ANALIZA STRUJANJA ZRAKA PRI HLAĐENJU SREDIŠNJE PROCESORSKE JEDINICE." Master's thesis, University of Slavonski Brod, 2022. https://urn.nsk.hr/urn:nbn:hr:262:858614

Dumenčić, M. (2022). 'CFD ANALIZA STRUJANJA ZRAKA PRI HLAĐENJU SREDIŠNJE PROCESORSKE JEDINICE', Master's thesis, University of Slavonski Brod, accessed 30 June 2024, https://urn.nsk.hr/urn:nbn:hr:262:858614

Dumenčić M. CFD ANALIZA STRUJANJA ZRAKA PRI HLAĐENJU SREDIŠNJE PROCESORSKE JEDINICE [Master's thesis]. Slavonski Brod: University of Slavonski Brod; 2022 [cited 2024 June 30] Available at: https://urn.nsk.hr/urn:nbn:hr:262:858614

M. Dumenčić, "CFD ANALIZA STRUJANJA ZRAKA PRI HLAĐENJU SREDIŠNJE PROCESORSKE JEDINICE", Master's thesis, University of Slavonski Brod, Slavonski Brod, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:262:858614

Metadata
TitleCFD ANALIZA STRUJANJA ZRAKA PRI HLAĐENJU SREDIŠNJE PROCESORSKE JEDINICE
Title (english)CFD ANALYSIS OF AIR FLOW DURING CPU COOLING
AuthorMarko Dumenčić
MentorMarija Živić (mentor)
Committee memberMarinko Stojkov (predsjednik povjerenstva)
Committee memberMarija Živić (član povjerenstva)
Committee memberMario Holik (član povjerenstva)
GranterUniversity of Slavonski Brod
Slavonski Brod
Defense date and country2022-09-22, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U ovom radu predstavljeni su povijest, dijelovi, način rada te značaj centralnih procesorskih jedinica te je modelirano pasivno hlađenje centralne procesorske jedinice. Centralna procesorska jedinica detaljno je opisana u svrhu razumijevanja njezinog načina rada te zašto je odvođenje topline izuzetno bitno. Opisano je nekoliko najčešće korištenih tehnika hlađenja. Predstavljene su osnovne jednadžbe i princip rada računalne dinamike fluida, kao i softvera Ansys Fluenta. Model hladnjaka, inspiriran je komercijalno dostupnim pasivnim hladnjakom Alpine 12 za AM4 platformu. Za procesor je odabran APU AMD Ryzen 5700G koji, zajedno sa procesorskim jezgrama sadrži i grafičke jezgre čiji je TDP pri maksimalnom opterećenju 65 W. U Ansys Meshu je generirana mreža konačnih volumena. Fluent je korišten za simulaciju stacionarnog i nestacionarnog strujanja fluida. Opisani su i razlozi za odabir pojedinih opcija u Fluentu pri prirodnoj konvekciji. Svi dobiveni rezultati zatim su prikazani, opisani i objašnjeni. Na kraju, donešen je zaključak da je pasivno hlađenje primjenjivo za procesore srednjeg i visokog TDP-a prema pretpostavkama uzetim u radu.
Abstract (english)
In this thesis the history, parts, operation and the importance of CPUs were desribed. Furthermore, CFD solver Ansys Fluent was used as a tool to simulate passive cooling of a CPU. The CPU was thouroghly described in order to understand the importance of thermal control. Cooling techniques were described, as well as the governing equations of Computational Fluid Dynamics. AM4 platform Alpine 12 passive cooler was chosen as inspiration for the 3D model. APU AMD Ryzen 5700G was chosen as the heat source as it contains both processing and graphic cores, the TDP of which is rated at 65 W. Finite volume mesh was generated for both steady and unsteady fluid flow. Basics of modeling natural convection were described for the used solver and all results were shown, described and explained. In the end, it was concluded that passive cooling was applicable to medium and high TDP central processing units with described assumptions about its environment.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:262:858614
Study programmeTitle: Graduate Study Mechanical Engineering; specializations in: Design and Product Development, Manufacturing Logistics, Materials Engineering, Engineering Technologies, Power Engineering
Course: Power Engineering
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 on2022-09-26 09:15:00