New valve technology for AWSJ cutting

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Original languageEnglish
Title of host publicationBHR Group - 22nd International Conference on Water Jetting 2014
Pages99-107
Number of pages9
ISBN (electronic)9781634394437
Publication statusPublished - 2014
Event22nd International Conference on Water Jetting 2014: Advances in Current and Emerging Markets - Haarlem, Netherlands
Duration: 3 Sept 20145 Sept 2014

Publication series

NameBHR Group - 22nd International Conference on Water Jetting 2014

Abstract

Abrasive water suspension jet (AWSJ) cutting is a 2-phase-system based on a suspension with approximately 2.5 Vol.-% abrasive. Unlike AWIJ, which is a 3-phase-system, the jet does not include air. This gives the advantage of higher efficiency at the same pump capacity. The major disadvantage of this method is that the suspension cannot be switched off using currently available valve technology. In this paper, a new valve technology for the handling of an AWSJ is described. The challenge is to interrupt the suspension stream while avoiding abrasive particles on the valve surfaces. To accomplish this, the sealing surfaces are flushed with pure water.

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New valve technology for AWSJ cutting. / Bauer, M.; Eiben, F.; Bach, Fr W. et al.
BHR Group - 22nd International Conference on Water Jetting 2014. 2014. p. 99-107 (BHR Group - 22nd International Conference on Water Jetting 2014).

Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

Bauer, M, Eiben, F, Bach, FW, Maier, HJ & Hassel, T 2014, New valve technology for AWSJ cutting. in BHR Group - 22nd International Conference on Water Jetting 2014. BHR Group - 22nd International Conference on Water Jetting 2014, pp. 99-107, 22nd International Conference on Water Jetting 2014: Advances in Current and Emerging Markets, Haarlem, Netherlands, 3 Sept 2014.
Bauer, M., Eiben, F., Bach, F. W., Maier, H. J., & Hassel, T. (2014). New valve technology for AWSJ cutting. In BHR Group - 22nd International Conference on Water Jetting 2014 (pp. 99-107). (BHR Group - 22nd International Conference on Water Jetting 2014).
Bauer M, Eiben F, Bach FW, Maier HJ, Hassel T. New valve technology for AWSJ cutting. In BHR Group - 22nd International Conference on Water Jetting 2014. 2014. p. 99-107. (BHR Group - 22nd International Conference on Water Jetting 2014).
Bauer, M. ; Eiben, F. ; Bach, Fr W. et al. / New valve technology for AWSJ cutting. BHR Group - 22nd International Conference on Water Jetting 2014. 2014. pp. 99-107 (BHR Group - 22nd International Conference on Water Jetting 2014).
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AU - Eiben, F.

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AU - Maier, H. J.

AU - Hassel, T.

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