Operating characteristics and energy distribution in transferred plasma arc systems View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

1982-12

AUTHORS

H. K. Choi, W. H. Gauvin

ABSTRACT

A specially designed plasma chamber was constructed to study the operating characteristics of a dc plasma-transferred arc of argon, struck between a fluid convective cathode and a water-cooled anode. The arc voltage increased markedly with arc length and with an increase in the inlet velocity of the argon flow past the cathode tip, and much less with an increase in current. Radiation from the plasma column to the chamber walls and transfer of energy to the anode were the two principal modes of transfer of the arc energy. The former was dominant in the case of long arcs and at high inlet argon velocities. At the anode, the major contribution was from electron transfer, which occurred on a very small area of the anode (∼5 mm in diameter). Convective heat transfer from the plasma was somewhat less. In all cases, the arc energy contributions to cathode cooling and to the exit gas enthalpy were small. From total heat flux and radiative heat transfer measurements, it was estimated that the plasma temperature just above the anode was in the range 10,000–12,000 K. Preliminary experiments with an anode consisting of molten copper showed that the arc root was no longer fixed but moved around continuously. The arc was othwewise quite stable, and its operating characteristics differed little from those reported for solid anodes, in spite of the greater extent of metal vaporization. More... »

PAGES

361-386

References to SciGraph publications

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/bf00567563

DOI

http://dx.doi.org/10.1007/bf00567563

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1027786718


Indexing Status Check whether this publication has been indexed by Scopus and Web Of Science using the SN Indexing Status Tool
Incoming Citations Browse incoming citations for this publication using opencitations.net

JSON-LD is the canonical representation for SciGraph data.

TIP: You can open this SciGraph record using an external JSON-LD service: JSON-LD Playground Google SDTT

[
  {
    "@context": "https://springernature.github.io/scigraph/jsonld/sgcontext.json", 
    "about": [
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/0915", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Interdisciplinary Engineering", 
        "type": "DefinedTerm"
      }, 
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/09", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Engineering", 
        "type": "DefinedTerm"
      }
    ], 
    "author": [
      {
        "affiliation": {
          "alternateName": "McGill University", 
          "id": "https://www.grid.ac/institutes/grid.14709.3b", 
          "name": [
            "Department of Chemical Engineering, McGill University, Montreal, Quebec, Canada"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Choi", 
        "givenName": "H. K.", 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "McGill University", 
          "id": "https://www.grid.ac/institutes/grid.14709.3b", 
          "name": [
            "Department of Chemical Engineering, McGill University, Montreal, Quebec, Canada"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Gauvin", 
        "givenName": "W. H.", 
        "id": "sg:person.07726710135.30", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.07726710135.30"
        ], 
        "type": "Person"
      }
    ], 
    "citation": [
      {
        "id": "https://doi.org/10.1088/0022-3727/6/16/314", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1016945950"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1088/0022-3727/6/18/310", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1025948005"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1351/pac197648020199", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1039364854"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/bf01327085", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1040528338", 
          "https://doi.org/10.1007/bf01327085"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/bf01327085", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1040528338", 
          "https://doi.org/10.1007/bf01327085"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/b978-0-12-349701-7.50010-9", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1048246414"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1063/1.1136963", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1057664190"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1063/1.1705962", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1057775192"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1063/1.1728803", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1057795303"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1063/1.1735494", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1057801529"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1063/1.1770712", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1057819262"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1063/1.328063", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1057930643"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1109/t-pas.1976.32153", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1061465290"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1109/tps.1979.4317184", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1061762640"
        ], 
        "type": "CreativeWork"
      }
    ], 
    "datePublished": "1982-12", 
    "datePublishedReg": "1982-12-01", 
    "description": "A specially designed plasma chamber was constructed to study the operating characteristics of a dc plasma-transferred arc of argon, struck between a fluid convective cathode and a water-cooled anode. The arc voltage increased markedly with arc length and with an increase in the inlet velocity of the argon flow past the cathode tip, and much less with an increase in current. Radiation from the plasma column to the chamber walls and transfer of energy to the anode were the two principal modes of transfer of the arc energy. The former was dominant in the case of long arcs and at high inlet argon velocities. At the anode, the major contribution was from electron transfer, which occurred on a very small area of the anode (\u223c5 mm in diameter). Convective heat transfer from the plasma was somewhat less. In all cases, the arc energy contributions to cathode cooling and to the exit gas enthalpy were small. From total heat flux and radiative heat transfer measurements, it was estimated that the plasma temperature just above the anode was in the range 10,000\u201312,000 K. Preliminary experiments with an anode consisting of molten copper showed that the arc root was no longer fixed but moved around continuously. The arc was othwewise quite stable, and its operating characteristics differed little from those reported for solid anodes, in spite of the greater extent of metal vaporization.", 
    "genre": "research_article", 
    "id": "sg:pub.10.1007/bf00567563", 
    "inLanguage": [
      "en"
    ], 
    "isAccessibleForFree": false, 
    "isPartOf": [
      {
        "id": "sg:journal.1124016", 
        "issn": [
          "0272-4324", 
          "1572-8986"
        ], 
        "name": "Plasma Chemistry and Plasma Processing", 
        "type": "Periodical"
      }, 
      {
        "issueNumber": "4", 
        "type": "PublicationIssue"
      }, 
      {
        "type": "PublicationVolume", 
        "volumeNumber": "2"
      }
    ], 
    "name": "Operating characteristics and energy distribution in transferred plasma arc systems", 
    "pagination": "361-386", 
    "productId": [
      {
        "name": "readcube_id", 
        "type": "PropertyValue", 
        "value": [
          "845e5e085902e13a0f7b627e36d2d3893f72446cb0564142aca2206fd6e49487"
        ]
      }, 
      {
        "name": "doi", 
        "type": "PropertyValue", 
        "value": [
          "10.1007/bf00567563"
        ]
      }, 
      {
        "name": "dimensions_id", 
        "type": "PropertyValue", 
        "value": [
          "pub.1027786718"
        ]
      }
    ], 
    "sameAs": [
      "https://doi.org/10.1007/bf00567563", 
      "https://app.dimensions.ai/details/publication/pub.1027786718"
    ], 
    "sdDataset": "articles", 
    "sdDatePublished": "2019-04-11T14:02", 
    "sdLicense": "https://scigraph.springernature.com/explorer/license/", 
    "sdPublisher": {
      "name": "Springer Nature - SN SciGraph project", 
      "type": "Organization"
    }, 
    "sdSource": "s3://com-uberresearch-data-dimensions-target-20181106-alternative/cleanup/v134/2549eaecd7973599484d7c17b260dba0a4ecb94b/merge/v9/a6c9fde33151104705d4d7ff012ea9563521a3ce/jats-lookup/v90/0000000371_0000000371/records_130831_00000002.jsonl", 
    "type": "ScholarlyArticle", 
    "url": "http://link.springer.com/10.1007/BF00567563"
  }
]
 

Download the RDF metadata as:  json-ld nt turtle xml License info

HOW TO GET THIS DATA PROGRAMMATICALLY:

JSON-LD is a popular format for linked data which is fully compatible with JSON.

curl -H 'Accept: application/ld+json' 'https://scigraph.springernature.com/pub.10.1007/bf00567563'

N-Triples is a line-based linked data format ideal for batch operations.

curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/pub.10.1007/bf00567563'

Turtle is a human-readable linked data format.

curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1007/bf00567563'

RDF/XML is a standard XML format for linked data.

curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1007/bf00567563'


 

This table displays all metadata directly associated to this object as RDF triples.

107 TRIPLES      21 PREDICATES      40 URIs      19 LITERALS      7 BLANK NODES

Subject Predicate Object
1 sg:pub.10.1007/bf00567563 schema:about anzsrc-for:09
2 anzsrc-for:0915
3 schema:author N91fed958d0204be1a484c49c5e1d7a36
4 schema:citation sg:pub.10.1007/bf01327085
5 https://doi.org/10.1016/b978-0-12-349701-7.50010-9
6 https://doi.org/10.1063/1.1136963
7 https://doi.org/10.1063/1.1705962
8 https://doi.org/10.1063/1.1728803
9 https://doi.org/10.1063/1.1735494
10 https://doi.org/10.1063/1.1770712
11 https://doi.org/10.1063/1.328063
12 https://doi.org/10.1088/0022-3727/6/16/314
13 https://doi.org/10.1088/0022-3727/6/18/310
14 https://doi.org/10.1109/t-pas.1976.32153
15 https://doi.org/10.1109/tps.1979.4317184
16 https://doi.org/10.1351/pac197648020199
17 schema:datePublished 1982-12
18 schema:datePublishedReg 1982-12-01
19 schema:description A specially designed plasma chamber was constructed to study the operating characteristics of a dc plasma-transferred arc of argon, struck between a fluid convective cathode and a water-cooled anode. The arc voltage increased markedly with arc length and with an increase in the inlet velocity of the argon flow past the cathode tip, and much less with an increase in current. Radiation from the plasma column to the chamber walls and transfer of energy to the anode were the two principal modes of transfer of the arc energy. The former was dominant in the case of long arcs and at high inlet argon velocities. At the anode, the major contribution was from electron transfer, which occurred on a very small area of the anode (∼5 mm in diameter). Convective heat transfer from the plasma was somewhat less. In all cases, the arc energy contributions to cathode cooling and to the exit gas enthalpy were small. From total heat flux and radiative heat transfer measurements, it was estimated that the plasma temperature just above the anode was in the range 10,000–12,000 K. Preliminary experiments with an anode consisting of molten copper showed that the arc root was no longer fixed but moved around continuously. The arc was othwewise quite stable, and its operating characteristics differed little from those reported for solid anodes, in spite of the greater extent of metal vaporization.
20 schema:genre research_article
21 schema:inLanguage en
22 schema:isAccessibleForFree false
23 schema:isPartOf Nac3f101c3bce4ef795eb8a1b86719262
24 Ncd226e63871349efb85798b94d5a4255
25 sg:journal.1124016
26 schema:name Operating characteristics and energy distribution in transferred plasma arc systems
27 schema:pagination 361-386
28 schema:productId N1ff605c7138d4efd86831c9bbca35091
29 N90eedda5185e460cb3463d1cdce53471
30 Nf4788a5e57294eedb80f5e7914fa92a0
31 schema:sameAs https://app.dimensions.ai/details/publication/pub.1027786718
32 https://doi.org/10.1007/bf00567563
33 schema:sdDatePublished 2019-04-11T14:02
34 schema:sdLicense https://scigraph.springernature.com/explorer/license/
35 schema:sdPublisher N83beee87bfc840f091ed0d6e327da81b
36 schema:url http://link.springer.com/10.1007/BF00567563
37 sgo:license sg:explorer/license/
38 sgo:sdDataset articles
39 rdf:type schema:ScholarlyArticle
40 N1ff605c7138d4efd86831c9bbca35091 schema:name dimensions_id
41 schema:value pub.1027786718
42 rdf:type schema:PropertyValue
43 N605cda4f2f434503adf866acd689b866 schema:affiliation https://www.grid.ac/institutes/grid.14709.3b
44 schema:familyName Choi
45 schema:givenName H. K.
46 rdf:type schema:Person
47 N6ba8e24132854e7db559e8f7d65398c6 rdf:first sg:person.07726710135.30
48 rdf:rest rdf:nil
49 N83beee87bfc840f091ed0d6e327da81b schema:name Springer Nature - SN SciGraph project
50 rdf:type schema:Organization
51 N90eedda5185e460cb3463d1cdce53471 schema:name doi
52 schema:value 10.1007/bf00567563
53 rdf:type schema:PropertyValue
54 N91fed958d0204be1a484c49c5e1d7a36 rdf:first N605cda4f2f434503adf866acd689b866
55 rdf:rest N6ba8e24132854e7db559e8f7d65398c6
56 Nac3f101c3bce4ef795eb8a1b86719262 schema:volumeNumber 2
57 rdf:type schema:PublicationVolume
58 Ncd226e63871349efb85798b94d5a4255 schema:issueNumber 4
59 rdf:type schema:PublicationIssue
60 Nf4788a5e57294eedb80f5e7914fa92a0 schema:name readcube_id
61 schema:value 845e5e085902e13a0f7b627e36d2d3893f72446cb0564142aca2206fd6e49487
62 rdf:type schema:PropertyValue
63 anzsrc-for:09 schema:inDefinedTermSet anzsrc-for:
64 schema:name Engineering
65 rdf:type schema:DefinedTerm
66 anzsrc-for:0915 schema:inDefinedTermSet anzsrc-for:
67 schema:name Interdisciplinary Engineering
68 rdf:type schema:DefinedTerm
69 sg:journal.1124016 schema:issn 0272-4324
70 1572-8986
71 schema:name Plasma Chemistry and Plasma Processing
72 rdf:type schema:Periodical
73 sg:person.07726710135.30 schema:affiliation https://www.grid.ac/institutes/grid.14709.3b
74 schema:familyName Gauvin
75 schema:givenName W. H.
76 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.07726710135.30
77 rdf:type schema:Person
78 sg:pub.10.1007/bf01327085 schema:sameAs https://app.dimensions.ai/details/publication/pub.1040528338
79 https://doi.org/10.1007/bf01327085
80 rdf:type schema:CreativeWork
81 https://doi.org/10.1016/b978-0-12-349701-7.50010-9 schema:sameAs https://app.dimensions.ai/details/publication/pub.1048246414
82 rdf:type schema:CreativeWork
83 https://doi.org/10.1063/1.1136963 schema:sameAs https://app.dimensions.ai/details/publication/pub.1057664190
84 rdf:type schema:CreativeWork
85 https://doi.org/10.1063/1.1705962 schema:sameAs https://app.dimensions.ai/details/publication/pub.1057775192
86 rdf:type schema:CreativeWork
87 https://doi.org/10.1063/1.1728803 schema:sameAs https://app.dimensions.ai/details/publication/pub.1057795303
88 rdf:type schema:CreativeWork
89 https://doi.org/10.1063/1.1735494 schema:sameAs https://app.dimensions.ai/details/publication/pub.1057801529
90 rdf:type schema:CreativeWork
91 https://doi.org/10.1063/1.1770712 schema:sameAs https://app.dimensions.ai/details/publication/pub.1057819262
92 rdf:type schema:CreativeWork
93 https://doi.org/10.1063/1.328063 schema:sameAs https://app.dimensions.ai/details/publication/pub.1057930643
94 rdf:type schema:CreativeWork
95 https://doi.org/10.1088/0022-3727/6/16/314 schema:sameAs https://app.dimensions.ai/details/publication/pub.1016945950
96 rdf:type schema:CreativeWork
97 https://doi.org/10.1088/0022-3727/6/18/310 schema:sameAs https://app.dimensions.ai/details/publication/pub.1025948005
98 rdf:type schema:CreativeWork
99 https://doi.org/10.1109/t-pas.1976.32153 schema:sameAs https://app.dimensions.ai/details/publication/pub.1061465290
100 rdf:type schema:CreativeWork
101 https://doi.org/10.1109/tps.1979.4317184 schema:sameAs https://app.dimensions.ai/details/publication/pub.1061762640
102 rdf:type schema:CreativeWork
103 https://doi.org/10.1351/pac197648020199 schema:sameAs https://app.dimensions.ai/details/publication/pub.1039364854
104 rdf:type schema:CreativeWork
105 https://www.grid.ac/institutes/grid.14709.3b schema:alternateName McGill University
106 schema:name Department of Chemical Engineering, McGill University, Montreal, Quebec, Canada
107 rdf:type schema:Organization
 




Preview window. Press ESC to close (or click here)


...