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ENERGETICALLY AND EXERGETICALLY STUDY FOR TWO VARIANTS OF HEAT EXCHANGER ASSEMBLIES COMPOSED BY “n” UNITS


SERBANOIU NECULAE, MURESAN MARIA, UNGUREANU VIRGIL-BARBU
UNIVERSITY “TRANSYLVANIA” OF BRASOV

Issue:

MOCM, Number 11, Volume III

Section:

Efficient Utilization of Thermic and Electric Energy

Abstract:

The work presents two variants of heat exchanger assemblies composed by “n” units where the primary heat carrier series circulates from the last unit to the first and the secondary heat carrier series or parallel circulates. There are analyzed the thermal efficiency, and the exergetic efficiency for both variants.

Keywords:

heat exchangers, heat exchanger network, thermal efficiency, exergetic efficiency.

Code [ID]:

MOCM200511V03S03A0009 [0000131]


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