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    • 8. 发明专利
    • Flow-optimized fluid line
    • 流动优化流体线
    • JP2012189213A
    • 2012-10-04
    • JP2012048950
    • 2012-03-06
    • Norma Germany Gmbhノルマ ジャーマニー ゲーエムベーハー
    • BAUER ANDREAS
    • F16L11/12F16L55/00
    • F16L9/006F15D1/005F15D1/065F16L9/127Y10T29/49
    • PROBLEM TO BE SOLVED: To provide a fluid line for conveying fluids capable of keeping flow loss due to friction and turbulences low.SOLUTION: In this fluid line 1 for conveying fluids and a method of forming the fluid line 1, the fluid line 1 includes a cylindrical inner surface 2 which has uniformly distributed recesses 3 having an identical radius curvature in spherical sectors mounted or formed in the cylindrical inner surface 2 and has a radius of the cylindrical surface which is more than 50% of an inner radius and less than 60% of the inner radius, and a boundary layer is formed between a flow of fluids and the cylindrical inner surface 2 of the fluid line 1.
    • 要解决的问题:提供用于输送流体的流体管线,其能够将由于摩擦和湍流而导致的流量损失保持在较低水平。 解决方案:在用于输送流体的流体管线1和形成流体管线1的方法中,流体管线1包括圆柱形内表面2,该圆柱形内表面2具有均匀分布的凹部3​​,其在安装或形成的球形部分中具有相同的半径曲率 在圆柱形内表面2中,圆柱形表面的半径大于内半径的50%且小于内半径的60%,边界层形成在流体流动与圆柱形内表面之间 2的流体管线1。版权所有(C)2013,JPO&INPIT