发明名称 |
СПОСОБ ИЗГОТОВЛЕНИЯ ТЕПЛООБМЕННОЙ ТРУБЫ |
摘要 |
FIELD: heat power engineering. ^ SUBSTANCE: method comprises setting the core and ribs into the piping blank. The core is hollow, and each of the ribs are made of a hollow body defined by the rotation of a figure composed of the straight sections interconnected to form a hexagon. After setting the ribs, they are subjected to the flexible deformation by bringing the sides of the rib together. The sides of the ribs are perpendicular to the axis of the pipe and point in the direction of the pipe axis. ^ EFFECT: enhanced efficiency. ^ 2 dwg |
申请公布号 |
RU2003129718(A) |
申请公布日期 |
2005.03.27 |
申请号 |
RU20030129718 |
申请日期 |
2003.10.06 |
申请人 |
Российский федеральный дерный центр-Всероссийский Научно-исследовательский институт экспериментальной физики-РФЯЦ-ВНИИЭФ (RU);Министерство Российской Федерации по атомной энергии-Минатом РФ (RU) |
发明人 |
Ермичев Сергей Григорьевич (RU) |
分类号 |
F28F1/40 |
主分类号 |
F28F1/40 |
代理机构 |
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代理人 |
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