2795307

ESDU 81021 A [ Active ]

Pressure losses caused by obstructions in ducts or pipes.

standard by Engineering Sciences Data Unit , 03/01/2007

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Full Description

ESDU 81021 provides a means of estimating pressure losses caused by bluff obstructions in pipe and duct systems, such as a pipe crossing a duct, an instrumentation housing projecting into a pipe or equipment obstructing a mine gallery. The data cover bluff bodies of flat plate, wedge, rectangular block or circular-cylindrical sections in ducts or pipes of all cross-sections, for liquid flow and incompressible gas flow. An Appendix briefly discusses the derivation of, and causes of uncertainty in, the data.

 

Product Details

Edition:
81
Published:
03/01/2007
Number of Pages:
18
File Size:
1 file , 240 KB
Product Code(s):
2, 2