Perforated 1" Tube Specification and CFD Diffusion Analysis

Document #:

MicroBooNE-doc-1695-v1

Document type:

Design or Technical Note

Submitted by:

Erik A. Voirin

Updated by:

Erik A. Voirin

Document Created:

16 Aug 2011, 12:39

Contents Revised:

16 Aug 2011, 12:39

Metadata Revised:

16 Aug 2011, 12:43

Abstract:

CFD Analysis performed to find the molecular diffusion of oxygen out of the 1" perforated tube which will be used in MicroBooNe. A specification of 0.125" holes drilled every 5 inches, alternating sides of the tube, is the specification. Drawing included in document.

Files in Document:

• Document and Specification (Gas Diffusion in Tubing.docx, 531.9 kB)

Other Files:

• Animation of Analysis for 0.125" diameter holes at 10 inch pitch; (Note Y axis scaled x5 for better viewing) (0.125 inch holes at 10 inch pitch.wmv, 1.5 MB)

Topics:

• Cryogenics - WBS 1.2:Purification

Authors:

• Erik A. Voirin

Keywords:

molecular diffusion argon oxygen perforated tube purge