公开(公告)号：US6156444A

公开(公告)日：2000-12-05

申请号：US220664

申请日：1998-12-24

Applicant: Warren F. Smith ,  Subin Roychoudhury ,  William C. Pfefferle

Inventor： Warren F. Smith ,  Subin Roychoudhury ,  William C. Pfefferle

IPC: B01J35/04 ,  B21D31/04 ,  B01J32/00

CPC classification number: B01J35/04 ,  B21D31/043 ,  Y10T29/18 ,  Y10T428/12361 ,  Y10T428/12382

Abstract: An expanded metal with an aerodynamic cross-section for use in high velocity fluid flows to decrease pressure drop. The expanded metal has a rhomboid cross-section with the acute angle of oriented into the flow. Also disclosed is a method of making the expanded metal.

Abstract translation: 具有用于高速流体流动的空气动力学横截面的膨胀金属，以减小压降。 膨胀金属具有菱形横截面，其锐角定向为流动。 还公开了制造膨胀金属的方法。