A Study of the Characteristics of the Plasma Air Arc Used for Cutting Metals

reportActive / Technical Report | Accession Number: ADP014983 | Open PDF

Abstract:

The plasma air arc used for cutting metals must ensure an important heat transfer efficiency to metal during the cutting. More important parameter that ensure a great efficiency of cutting metals is the integral pressure of the outgoing plasma arc. In this paper are given the results of the experimental study of die influence of parameters of plasma torch with the antivortex generator on the integral pressure.

Author(s):
Stanciu, Tudor
Author Organization(s):
MOLDOVA TECHNICAL UNIV CHISINAU POWER ENGINEERING FACULTY
Descriptive Note:
Conference paper
Supplementary Note:
Pub. in International Conference on Phenomena in Ionized Gases (26th), v4 p101-102, July 2003. This article is from ADA421147 International Conference on Phenomena in Ionized Gases (26th) Held in Greifswald, Germany on 15-20 July 2003. Proceedings, Volume 4
Pagination:
0002

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Monitor Series:
EOARD
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*PLASMA DEVICES, *CUTTING, HEAT TRANSFER, SYMPOSIA, DIES, PRESSURE, TORCHES, PLASMA ARC WELDING, MOLDOVA
Field(s)/Group(s):
Electricity and Magnetism, Plasma Physics and Magnetohydrodynamics
Keyword(s):
COMPONENT REPORT, FOREIGN REPORTS, *PLASMA AIR ARC, *METAL CUTTING, ANTIVORTEX GENERATORS
Report Date:
2003 Jul 20
Creation Date:
2004 Apr 07