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Comparative simulations on nanofluids: a case study based on natural circulation mini-loops [Elektronski vir]Sezgin, Firat ...Research on nanofluid heat transfer has been performed either via experimental settings developed to stand as the lab-scale twin of the real system, or numerical analysis accompanied by ... application-specific simulations with carefully selected boundary and initial conditions, algorithms, and convergence criteria. For some time, nanofluids heat transfer has been simulated by means of one-phase or two-phase methods, and when possible, the results from these two approaches have been compared to each other/a benchmark case (experiment results) based on convergence, error margins, representability, and comprehensiveness. This work, as the first report of our ongoing long-term research, aims to present a systematic comparison between the one-phase and two-phase simulation results, in comparison to the experimental demonstration of the system of choice. Al2O3-water nanofluids are considered to be employed in a single-phase natural circulation mini-loop (SPNCmL). Two independent one-phase simulations (via ANSYS CFX and ANSYS FLUENT), while we also report on ongoing efforts in developing two-phase simulation strategy in OpenFoam. The results of this work are expected to shed a light on the long-waited problem to be answered: “One-phase vs. two-phase nanofluid modeling: which to choose?”Vir: Micro and nano flows conference [Elektronski vir] : MNF2K23[!], Padova, 18-20 September 2023 : book of abstracts (Str. [169-170])Vrsta gradiva - prispevek na konferenci ; neleposlovje za odrasleLeto - 2023Jezik - angleškiCOBISS.SI-ID - 171921155
Avtor
Sezgin, Firat |
Cobanoglu, Nur |
Vovk, Nejc |
Elcioglu, Elif Begum |
Karadeniz, Ziya Haktan |
Bobovnik, Lovro |
Ozyurt, Erdem |
Špiler, Andrej, 1998- |
Kamenik, Blaž |
Gomboc, Timi |
Turgut, Alpaslan |
Ravnik, Jure
Teme
nanotekočine |
modeliranje |
naravno kroženje |
nanofluids |
modeling |
natural circulation |
mini-loop
Vnos na polico
Trajna povezava
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Faktor vpliva
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Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
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Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
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Sezgin, Firat | |
Cobanoglu, Nur | |
Vovk, Nejc | 58041 |
Elcioglu, Elif Begum | |
Karadeniz, Ziya Haktan | |
Bobovnik, Lovro | |
Ozyurt, Erdem | |
Špiler, Andrej, 1998- | |
Kamenik, Blaž | 53577 |
Gomboc, Timi | 39210 |
Turgut, Alpaslan | |
Ravnik, Jure | 24331 |
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