Ultrasonic pulsations of pressure in a tool for water jet cutting

Number of the records: 1

1.

SYSNO ASEP	0366682
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	Ultrasonic pulsations of pressure in a tool for water jet cutting
Author(s)	Říha, Zdeněk (UGN-S)_{RID, ORCID} Foldyna, Josef (UGN-S)_{RID, ORCID}
Number of authors	2
Source Title	Vodní paprsek 2011 - výzkum, vývoj, aplikace. - Ostrava : Ústav geoniky AV ČR, 2011 / Sitek L. ; Zeleňák M. - ISBN 978-80-86407-23-4
Pages	s. 245-254
Number of pages	10 s.
Action	Vodní paprsek 2011
Event date	03.10.2011-05.10.2011
VEvent location	Ostravice
Country	CZ - Czech Republic
Event type	EUR
Language	eng - English
Country	CZ - Czech Republic
Keywords	water jet cutting ; high pressure ; transitional space between larger and smaller pipe ; ultrasonic pulsations
Subject RIV	JQ - Machines ; Tools
R&D Projects	ED2.1.00/03.0082 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
CEZ	AV0Z30860518 - UGN-S (2005-2011)
UT WOS	000392162000021
Annotation	Water flow in a tool for water jet cleaning and cutting is evaluated in this paper. There are ultrasonic pulsations of high pressure in the given domain. The efficiency of the amplification of high pressure pulsations in the transitional space between larger and smaller pipes is analysed. Three types of transitional spaces are compared in the paper: step change, conical and radius change of pipe diameters.
Workplace	Institute of Geonics
Contact	Lucie Gurková, lucie.gurkova@ugn.cas.cz, Tel.: 596 979 354
Year of Publishing	2012

Number of the records: 1