USE OF A SURFACE FOR HEAT TRANSFER, MORE ESPECIALLY FOR FLUID EVAPORATION AND CONDENSATION PROCESS

• Main Authors: HELMUT PIETSCH, JOVAN MITROVIC, DR, ANDREAS SCHULZ, DIETER GOLLAN
• Format: Patent
• Language: English; Portuguese
• Published: 22.04.2008
• Subjects: APPARATUS THEREFOR; BLASTING; CHEMISTRY; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION; ELECTROFORMING; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; HEAT EXCHANGE IN GENERAL; HEATING; LIGHTING; MECHANICAL ENGINEERING; METALLURGY; PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS; WEAPONS

The heat transfer surface (3), on a plate or tube body (4), has a galvanized projecting micro-structure extending from the base surface (3a) with a minimum height of 10 mu m. The base surface is covered with projections (6), wholly or partially, as pin-shaped micro-structures. The longitudinal axes...