Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386874059> ?p ?o ?g. }
- W4386874059 endingPage "109022" @default.
- W4386874059 startingPage "109022" @default.
- W4386874059 abstract "Dynamic thermal boundary conditions have a significant impact on the thermal storage performance of phase change materials (PCMs) in packed beds. In this paper, an unsteady numerical heat transfer model of a double-layer packed bed is established and verified. The heat storage characteristics of the four PCM combination schemes are calculated and compared, and the sinusoidal wave heat source is used as an input parameter to study the influence of wave amplitude and period changes on the thermal performance of the system. The study shows that when the volume ratio of PCM 1 to PCM 2 is 1/3:2/3, the melting time is shorter and the heat storage rate is faster. The long-period fluctuation can significantly shorten the melting time and improve thermal performance. When the period is 120 min, the melting time is shortened by about 15.2 % compared with the steady state, and the heat storage rate is increased by 19.6 %. The larger the amplitude of the heat source, the stronger the promotion effect on melting. When the amplitude is 16 °C, the melting time is shortened by about 17.7 % compared with the steady state, and the heat storage rate is increased by 16.7 %. The research results can provide some reference for the design of a double-layer packed bed under the dynamic heat source." @default.
- W4386874059 created "2023-09-20" @default.
- W4386874059 creator A5004119465 @default.
- W4386874059 creator A5070184567 @default.
- W4386874059 creator A5082360137 @default.
- W4386874059 date "2023-12-01" @default.
- W4386874059 modified "2023-09-28" @default.
- W4386874059 title "Heat transfer characteristics of phase change materials in double-layer packed bed under dynamic thermal boundary" @default.
- W4386874059 cites W1031973239 @default.
- W4386874059 cites W1583339472 @default.
- W4386874059 cites W2013680769 @default.
- W4386874059 cites W2038096602 @default.
- W4386874059 cites W2068770293 @default.
- W4386874059 cites W2603812528 @default.
- W4386874059 cites W2689687103 @default.
- W4386874059 cites W2789757945 @default.
- W4386874059 cites W2792110765 @default.
- W4386874059 cites W2796138352 @default.
- W4386874059 cites W2888590846 @default.
- W4386874059 cites W2942014044 @default.
- W4386874059 cites W2948155967 @default.
- W4386874059 cites W2977163265 @default.
- W4386874059 cites W2999927546 @default.
- W4386874059 cites W3023051798 @default.
- W4386874059 cites W3023415331 @default.
- W4386874059 cites W3035472740 @default.
- W4386874059 cites W3039971953 @default.
- W4386874059 cites W3049090027 @default.
- W4386874059 cites W3089108354 @default.
- W4386874059 cites W3187393754 @default.
- W4386874059 cites W3194958593 @default.
- W4386874059 cites W3201816917 @default.
- W4386874059 cites W3211140110 @default.
- W4386874059 cites W4206903560 @default.
- W4386874059 cites W4281252753 @default.
- W4386874059 cites W4283369510 @default.
- W4386874059 cites W4285809928 @default.
- W4386874059 cites W4293125699 @default.
- W4386874059 cites W4301606285 @default.
- W4386874059 cites W4309487215 @default.
- W4386874059 cites W4315647625 @default.
- W4386874059 cites W4321382085 @default.
- W4386874059 cites W4321793331 @default.
- W4386874059 cites W4362473728 @default.
- W4386874059 cites W4365512564 @default.
- W4386874059 cites W4376619120 @default.
- W4386874059 doi "https://doi.org/10.1016/j.est.2023.109022" @default.
- W4386874059 hasPublicationYear "2023" @default.
- W4386874059 type Work @default.
- W4386874059 citedByCount "0" @default.
- W4386874059 crossrefType "journal-article" @default.
- W4386874059 hasAuthorship W4386874059A5004119465 @default.
- W4386874059 hasAuthorship W4386874059A5070184567 @default.
- W4386874059 hasAuthorship W4386874059A5082360137 @default.
- W4386874059 hasConcept C120665830 @default.
- W4386874059 hasConcept C121332964 @default.
- W4386874059 hasConcept C147789679 @default.
- W4386874059 hasConcept C159985019 @default.
- W4386874059 hasConcept C172331833 @default.
- W4386874059 hasConcept C180205008 @default.
- W4386874059 hasConcept C183287310 @default.
- W4386874059 hasConcept C185592680 @default.
- W4386874059 hasConcept C192562407 @default.
- W4386874059 hasConcept C204530211 @default.
- W4386874059 hasConcept C2778119658 @default.
- W4386874059 hasConcept C43617362 @default.
- W4386874059 hasConcept C48632124 @default.
- W4386874059 hasConcept C50517652 @default.
- W4386874059 hasConcept C57879066 @default.
- W4386874059 hasConcept C8171440 @default.
- W4386874059 hasConcept C97355855 @default.
- W4386874059 hasConceptScore W4386874059C120665830 @default.
- W4386874059 hasConceptScore W4386874059C121332964 @default.
- W4386874059 hasConceptScore W4386874059C147789679 @default.
- W4386874059 hasConceptScore W4386874059C159985019 @default.
- W4386874059 hasConceptScore W4386874059C172331833 @default.
- W4386874059 hasConceptScore W4386874059C180205008 @default.
- W4386874059 hasConceptScore W4386874059C183287310 @default.
- W4386874059 hasConceptScore W4386874059C185592680 @default.
- W4386874059 hasConceptScore W4386874059C192562407 @default.
- W4386874059 hasConceptScore W4386874059C204530211 @default.
- W4386874059 hasConceptScore W4386874059C2778119658 @default.
- W4386874059 hasConceptScore W4386874059C43617362 @default.
- W4386874059 hasConceptScore W4386874059C48632124 @default.
- W4386874059 hasConceptScore W4386874059C50517652 @default.
- W4386874059 hasConceptScore W4386874059C57879066 @default.
- W4386874059 hasConceptScore W4386874059C8171440 @default.
- W4386874059 hasConceptScore W4386874059C97355855 @default.
- W4386874059 hasFunder F4320321001 @default.
- W4386874059 hasLocation W43868740591 @default.
- W4386874059 hasOpenAccess W4386874059 @default.
- W4386874059 hasPrimaryLocation W43868740591 @default.
- W4386874059 hasRelatedWork W2024968611 @default.
- W4386874059 hasRelatedWork W2067266136 @default.
- W4386874059 hasRelatedWork W2153303750 @default.
- W4386874059 hasRelatedWork W2726135167 @default.
- W4386874059 hasRelatedWork W2912236056 @default.
- W4386874059 hasRelatedWork W3102692271 @default.