Matches in SemOpenAlex for { <https://semopenalex.org/work/W4200229871> ?p ?o ?g. }
- W4200229871 endingPage "122989" @default.
- W4200229871 startingPage "122989" @default.
- W4200229871 abstract "Liquid air energy storage (LAES) is promising in the large scale energy storage field. The heat exchanger (Hex) in a LAES system using liquid phase working mediums for cold energy storage (CES) works discontinuously for the intermittent characteristic of the LAES. Variable temperature distribution exists in the Hex for CES (Hex-CES) in the intermittent process, and degrades the performance of the CES unit. In this paper, a computational model is constructed for the unsteady process in the Hex-CES of a 100 kW LAES system using liquid phase working mediums for CES to study the unsteady effect. The established steady temperature gradient is decreased gradually in the static process during which the LAES stops working and basically turns to zero gradient 12 h later. In the next operation cycle, it takes 34.8 min to reestablish the steady temperature gradient in the Hex-CES. Two methods to reduce the unsteady effect are proposed, the influence of key parameters on weakening the unsteady effect is investigated, and the optimal operation parameters in the static process are obtained. The results obtained in this paper are expected to provide the basis for the application of CES using liquid phase mediums and enhance the performance of LAES. • Unsteady effect of liquid air energy storage system was first analyzed. • A computational model for the unsteady heat transfer was developed and verified. • Two methods were proposed to reduce the unsteady effect. • The influence of the proposed methods on the unsteady effect was originally studied." @default.
- W4200229871 created "2021-12-31" @default.
- W4200229871 creator A5010492003 @default.
- W4200229871 creator A5011855601 @default.
- W4200229871 creator A5047051620 @default.
- W4200229871 creator A5064450687 @default.
- W4200229871 creator A5075767909 @default.
- W4200229871 date "2022-03-01" @default.
- W4200229871 modified "2023-10-16" @default.
- W4200229871 title "Unsteady analysis of the cold energy storage heat exchanger in a liquid air energy storage system" @default.
- W4200229871 cites W1186331260 @default.
- W4200229871 cites W1994242781 @default.
- W4200229871 cites W2076843510 @default.
- W4200229871 cites W2105703296 @default.
- W4200229871 cites W2174745767 @default.
- W4200229871 cites W2294302435 @default.
- W4200229871 cites W2570670269 @default.
- W4200229871 cites W2734346593 @default.
- W4200229871 cites W2739149138 @default.
- W4200229871 cites W2767860588 @default.
- W4200229871 cites W2800802087 @default.
- W4200229871 cites W2884443698 @default.
- W4200229871 cites W2912559442 @default.
- W4200229871 cites W2915482315 @default.
- W4200229871 cites W2969685745 @default.
- W4200229871 cites W2969734455 @default.
- W4200229871 cites W2980401342 @default.
- W4200229871 cites W2989120982 @default.
- W4200229871 cites W2995580506 @default.
- W4200229871 cites W3009768519 @default.
- W4200229871 cites W3014162050 @default.
- W4200229871 cites W3021827937 @default.
- W4200229871 cites W3025539705 @default.
- W4200229871 cites W3036602637 @default.
- W4200229871 cites W3038644770 @default.
- W4200229871 cites W3046843956 @default.
- W4200229871 cites W3049699187 @default.
- W4200229871 cites W3088737626 @default.
- W4200229871 cites W3121256545 @default.
- W4200229871 cites W3138752798 @default.
- W4200229871 cites W3173945572 @default.
- W4200229871 cites W3181513044 @default.
- W4200229871 cites W3196463479 @default.
- W4200229871 cites W4200612498 @default.
- W4200229871 doi "https://doi.org/10.1016/j.energy.2021.122989" @default.
- W4200229871 hasPublicationYear "2022" @default.
- W4200229871 type Work @default.
- W4200229871 citedByCount "2" @default.
- W4200229871 countsByYear W42002298712022 @default.
- W4200229871 crossrefType "journal-article" @default.
- W4200229871 hasAuthorship W4200229871A5010492003 @default.
- W4200229871 hasAuthorship W4200229871A5011855601 @default.
- W4200229871 hasAuthorship W4200229871A5047051620 @default.
- W4200229871 hasAuthorship W4200229871A5064450687 @default.
- W4200229871 hasAuthorship W4200229871A5075767909 @default.
- W4200229871 hasConcept C107706546 @default.
- W4200229871 hasConcept C116915560 @default.
- W4200229871 hasConcept C121332964 @default.
- W4200229871 hasConcept C127413603 @default.
- W4200229871 hasConcept C144027150 @default.
- W4200229871 hasConcept C163258240 @default.
- W4200229871 hasConcept C183287310 @default.
- W4200229871 hasConcept C186370098 @default.
- W4200229871 hasConcept C21880701 @default.
- W4200229871 hasConcept C2988529969 @default.
- W4200229871 hasConcept C39432304 @default.
- W4200229871 hasConcept C548081761 @default.
- W4200229871 hasConcept C62520636 @default.
- W4200229871 hasConcept C73916439 @default.
- W4200229871 hasConcept C78519656 @default.
- W4200229871 hasConcept C78762247 @default.
- W4200229871 hasConcept C86803240 @default.
- W4200229871 hasConcept C97355855 @default.
- W4200229871 hasConceptScore W4200229871C107706546 @default.
- W4200229871 hasConceptScore W4200229871C116915560 @default.
- W4200229871 hasConceptScore W4200229871C121332964 @default.
- W4200229871 hasConceptScore W4200229871C127413603 @default.
- W4200229871 hasConceptScore W4200229871C144027150 @default.
- W4200229871 hasConceptScore W4200229871C163258240 @default.
- W4200229871 hasConceptScore W4200229871C183287310 @default.
- W4200229871 hasConceptScore W4200229871C186370098 @default.
- W4200229871 hasConceptScore W4200229871C21880701 @default.
- W4200229871 hasConceptScore W4200229871C2988529969 @default.
- W4200229871 hasConceptScore W4200229871C39432304 @default.
- W4200229871 hasConceptScore W4200229871C548081761 @default.
- W4200229871 hasConceptScore W4200229871C62520636 @default.
- W4200229871 hasConceptScore W4200229871C73916439 @default.
- W4200229871 hasConceptScore W4200229871C78519656 @default.
- W4200229871 hasConceptScore W4200229871C78762247 @default.
- W4200229871 hasConceptScore W4200229871C86803240 @default.
- W4200229871 hasConceptScore W4200229871C97355855 @default.
- W4200229871 hasFunder F4320321001 @default.
- W4200229871 hasFunder F4320335777 @default.
- W4200229871 hasLocation W42002298711 @default.
- W4200229871 hasOpenAccess W4200229871 @default.
- W4200229871 hasPrimaryLocation W42002298711 @default.
- W4200229871 hasRelatedWork W1969902177 @default.
- W4200229871 hasRelatedWork W2056079719 @default.