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Lallee, Jacques de; Marie, Gerard; Moracchioli, Robert.
CEA, 75 - Paris (France)1976
CEA, 75 - Paris (France)1976
AbstractAbstract
[en] The description is given of a heat exchanger between a first 'hot' fluid and a second fluid to be heated, of the type comprising at least one heat exchange wall separating the fluids and through which heat is exchanged. The characteristic of this exchanger is that the wall which includes an upper end is a cyclindrical area of which the generating lines are vertical and the straight section is composed of a regular succession of undulations alternately marking peaks of convex waves and peaks of concave waves and that the exchanger includes facilities for introducing the second fluid in the upper end near the convex wave peaks of the face of the wall turned towards the second fluid
[fr]
On decrit un echangeur de chaleur entre un premier fluide dit 'chaud' et un deuxieme fluide a chauffer du type comportant au moins une paroi d'echange separant les fluides et a travers laquelle s'effectue un echange de calories. Il est caracterise en ce que la paroi qui comporte une extremite superieure est une surface cylindrique dont les generatrices sont verticales et dont la section droite est constituee par une succession reguliere d'ondulations definissant alternativement des sommets d'ondes convexes et des sommets d'ondes concaves, et en ce que l'echangeur comprend des moyens pour introduire le deuxieme fluide a l'extremite superieure au voisinage des sommets d'ondes convexes de la face de la paroi tournee vers le deuxieme fluideOriginal Title
Echangeur de chaleur a film mince
Primary Subject
Source
12 Feb 1976; 17 p; FR PATENT DOCUMENT 2341118/A/; Available from Institut National de la Propriete Industrielle, Paris (France)
Record Type
Patent
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