Optimal design of plate-and-frame heat exchangers for efficient heat recovery in process industries

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dc.contributor.authorArsenyeva, O. P.en
dc.contributor.authorTovazhnyansky, L. L.en
dc.contributor.authorKapustenko, P. O.en
dc.contributor.authorKhavin, G. L.en
dc.date.accessioned2017-09-28T12:23:44Z
dc.date.available2017-09-28T12:23:44Z
dc.date.issued2011
dc.description.abstractThe developments in design theory of plate heat exchangers, as a tool to increase heat recovery and efficiency of energy usage, are discussed. The optimal design of a multi-pass plate-and-frame heat exchanger with mixed grouping of plates is considered. The optimizing variables include the number of passes for both streams, the numbers of plates with different corrugation geometries in each pass, and the plate type and size. To estimate the value of the objective function in a space of optimizing variables the mathematical model of a plate heat exchanger is developed. To account for the multi-pass arrangement, the heat exchanger is presented as a number of plate packs with co- and counter-current directions of streams, for which the system of algebraic equations in matrix form is readily obtainable. To account for the thermal and hydraulic performance of channels between plates with different geometrical forms of corrugations, the exponents and coefficients in formulas to calculate the heat transfer coefficients and friction factors are used as model parameters. These parameters are reported for a number of industrially manufactured plates. The described approach is implemented in software for plate heat exchangers calculation.en
dc.identifier.citationOptimal design of plate-and-frame heat exchangers for efficient heat recovery in process industries / O. P. Arsenyeva [et al.] // Energy. – 2011. – Vol. 36, № 8. – P. 4588-4598.en
dc.identifier.urihttps://repository.kpi.kharkov.ua/handle/KhPI-Press/31658
dc.language.isoen
dc.publisherElsevier Inc.en
dc.subjectplate heat exchangeren
dc.subjectdesignen
dc.subjectmathematical modelen
dc.subjectmodel parametersen
dc.titleOptimal design of plate-and-frame heat exchangers for efficient heat recovery in process industriesen
dc.typeArticleen

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