Performance Assessment and Solution Procedure for Series Flow Double-Effect Absorption Refrigeration Systems Under Critical Operating Constraints

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dc.authoridKASKA, Onder/0000-0002-7284-2093
dc.authoridSAKA, Kenan/0000-0002-2296-894X
dc.authoridYilmaz, Ibrahim Halil/0000-0001-7840-9162
dc.contributor.authorYilmaz, Ibrahim Halil
dc.contributor.authorSaka, Kenan
dc.contributor.authorKaynakli, Omer
dc.contributor.authorKaska, Onder
dc.date.accessioned2025-01-06T17:36:04Z
dc.date.available2025-01-06T17:36:04Z
dc.date.issued2019
dc.description.abstractIn this study, the effects of critical operational constraints on the operational domain of a double-effect lithium bromide/water absorption refrigeration system and its performance were investigated. These constraints were determined as the equivalence state of concentrations, the thermal unbalance between the system components of high-pressure condenser and low-pressure generator, freezing and crystallization risk of lithium bromide/water solution. For the system analysis, a simulation program was developed, and its detailed solution procedure was presented. The program outputs were initially validated with the literature. Subsequently, parametric studies were conducted for broad ranges of the component temperatures. The results demonstrate that the considered constraints were essential for acceptable design and the operational control of double-effect absorption refrigeration systems. The simulations will help to figure out under which operating conditions a double-effect absorption refrigeration system functions effectively and what kind of control strategies are essentially required to increase the coefficient of performance. Based on the operation scenario of fixed high-pressure generator temperature, the proposed system can enhance the coefficient of performance up to 31% and 84% as compared to its counterparts which function under the variable high-pressure generator temperature and the pinch point temperature difference (5K between the high-pressure condenser and the low-pressure generator), respectively.
dc.identifier.doi10.1007/s13369-019-03805-x
dc.identifier.endpage6011
dc.identifier.issn2193-567X
dc.identifier.issn2191-4281
dc.identifier.issue6
dc.identifier.scopus2-s2.0-85071688631
dc.identifier.scopusqualityQ1
dc.identifier.startpage5997
dc.identifier.urihttps://doi.org/10.1007/s13369-019-03805-x
dc.identifier.urihttps://hdl.handle.net/20.500.14669/1728
dc.identifier.volume44
dc.identifier.wosWOS:000469444200063
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer Heidelberg
dc.relation.ispartofArabian Journal For Science and Engineering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241211
dc.subjectAbsorption refrigeration
dc.subjectDouble effect
dc.subjectLithium bromide
dc.subjectwater
dc.subjectOperating constraints
dc.subjectDesign consideration
dc.titlePerformance Assessment and Solution Procedure for Series Flow Double-Effect Absorption Refrigeration Systems Under Critical Operating Constraints
dc.typeArticle

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