PLATTENWAERMEUEBERTRAGER FUER VORZUGSWEISE FLUESSIGE MEDIEN

A plate heat exchanger for liquid media comprises flow channels defined between spaced plates, the plates having profiles to impart a sinuous form of the channels. Thus each channel length portion (1d) is bounded at each side by two oppositely directed curves (12a, b; 13a, b) which either are joined...

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Bibliographic Details
Main Authors BALLA,ARNOLD,DR, TEUBNER,RUDOLF, RUMMLER,BERND,ER.NAT
Format Patent
LanguageGerman
Published 13.07.1989
Subjects
BLASTING
HEAT EXCHANGE IN GENERAL
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Summary:A plate heat exchanger for liquid media comprises flow channels defined between spaced plates, the plates having profiles to impart a sinuous form of the channels. Thus each channel length portion (1d) is bounded at each side by two oppositely directed curves (12a, b; 13a, b) which either are joined by straight portions (14a, b), as shown, or which merge into each other (Fig 1, not shown). The spacing of the plates or said spacing and the length of the straight portions (14a, b) is so selected that the flow trajectories (17, 18) which are associated with the streamlines through said channel portion (1d) and which intersect the two most remote transitions (15a, 16b) between curved and straight portions in said channel portion (1d), or the two transitions between the curved portions of said channel portion (Fig 1), also intersect the channel axis (19) at such points (20, 21) that the length of the axis between the latter points of intersection is substantially half the length of the axis (19) in the channel portion (1d).
Bibliography:Application Number: DE19873742943