TUBE HEAT EXCHANGER WITH OPTIMIZED THERMO-HYDRAULIC CHARACTERISTICS
摘要
A tube heat exchanger comprising at least one tube extending along a certain axial direction, each tube being provided with heat exchange fins (4) spaced apart from one another along said axial direction and extending radially from said tube, each fin (4) being relief structured to form dimples and a groove/rib (5) arranged at a first distance from said tube, characterized in that said dimples (6) are placed on the outside of the groove/rib and arranged in at least one line surrounding the said groove/rib structure at a second distance from said tube greater than said first distance and in that said groove/rib (5) has a depth along said axial direction greater than the depth of said dimples (6).
申请公布号
WO2014154398(A1)
申请公布日期
2014.10.02
申请号
WO2014EP53142
申请日期
2014.02.18
申请人
GEA BATIGNOLLES TECHNOLOGIES THERMIQUES;TECHNIP FRANCE;WIELAND-WERKE AG
发明人
EL HAJAL, JEAN;BRAND, KARINE;GUERIF, XAVIER;PLOIX, BRIGITTE;BOUGEARD, DANIEL;RUSSEIL, SERGE;BARITEAU, NICOLAS