Investigation of conjugate circular arcs in rocket nozzle contour design View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

2019-03

AUTHORS

K. Schomberg, J. Olsen, A. Neely, G. Doig

ABSTRACT

The use of conjugate circular arcs in rocket nozzle contour design has been investigated by numerically comparing three existing sub-scale nozzles to a range of equivalent arc-based contour designs. Three performance measures were considered when comparing nozzle designs: thrust coefficient, nozzle exit wall pressure, and a transition between flow separation regimes during the engine start-up phase. In each case, an equivalent arc-based contour produced an increase in the thrust coefficient and exit wall pressure of up to 0.4 and 40% respectively, in addition to suppressing the transition between a free and restricted shock separation regime. A general approach to arc-based nozzle contour design has also been presented to outline a rapid and repeatable process for generating sub-scale arc-based contours with an exit Mach number of 3.8–5.4 and a length between 60 and 100% of a 15∘ conical nozzle. The findings suggest that conjugate circular arcs may represent a viable approach for producing sub-scale rocket nozzle contours, and that a further investigation is warranted between arc-based and existing full-scale rocket nozzles. More... »

PAGES

1-13

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/s00193-018-0834-0

DOI

http://dx.doi.org/10.1007/s00193-018-0834-0

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1104267849


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": "UNSW Australia", 
          "id": "https://www.grid.ac/institutes/grid.1005.4", 
          "name": [
            "School of Mechanical and Manufacturing Engineering, UNSW Sydney, 2052, Sydney, NSW, Australia"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Schomberg", 
        "givenName": "K.", 
        "id": "sg:person.010335654235.05", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.010335654235.05"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "UNSW Australia", 
          "id": "https://www.grid.ac/institutes/grid.1005.4", 
          "name": [
            "School of Mechanical and Manufacturing Engineering, UNSW Sydney, 2052, Sydney, NSW, Australia"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Olsen", 
        "givenName": "J.", 
        "id": "sg:person.015322110027.66", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.015322110027.66"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "name": [
            "School of Engineering and Information Technology, UNSW Canberra, 2600, Canberra, ACT, Australia"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Neely", 
        "givenName": "A.", 
        "id": "sg:person.01276536252.39", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01276536252.39"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "California Polytechnic State University", 
          "id": "https://www.grid.ac/institutes/grid.253547.2", 
          "name": [
            "Aerospace Engineering Department, California Polytechnic State University, 93407, San Luis Obispo, CA, USA"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Doig", 
        "givenName": "G.", 
        "id": "sg:person.010646350055.64", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.010646350055.64"
        ], 
        "type": "Person"
      }
    ], 
    "citation": [
      {
        "id": "https://doi.org/10.2514/8.7324", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1004880630"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.2514/8.5577", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1007172719"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.2514/6.1992-439", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1017028564"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/bf01013838", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1019684708", 
          "https://doi.org/10.1007/bf01013838"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/bf01013838", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1019684708", 
          "https://doi.org/10.1007/bf01013838"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.2514/6.1973-1284", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1020066672"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.2514/6.1982-1188", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1021665296"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.2514/1.b35640", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1027381299"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.2514/1.b36059", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1034225852"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.2514/1.41025", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1037060108"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1023/b:appl.0000014927.61427.ad", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1037943338", 
          "https://doi.org/10.1023/b:appl.0000014927.61427.ad"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1080/14786449308620508", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1037981768"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.2322/jjsass.55.474", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1038187803"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1146/annurev.fluid.29.1.123", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1040145610"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/bf02698797", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1042474170", 
          "https://doi.org/10.1007/bf02698797"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.2514/4.868870", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1099136378"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.2514/4.866760", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1099238710"
        ], 
        "type": "CreativeWork"
      }
    ], 
    "datePublished": "2019-03", 
    "datePublishedReg": "2019-03-01", 
    "description": "The use of conjugate circular arcs in rocket nozzle contour design has been investigated by numerically comparing three existing sub-scale nozzles to a range of equivalent arc-based contour designs. Three performance measures were considered when comparing nozzle designs: thrust coefficient, nozzle exit wall pressure, and a transition between flow separation regimes during the engine start-up phase. In each case, an equivalent arc-based contour produced an increase in the thrust coefficient and exit wall pressure of up to 0.4 and 40% respectively, in addition to suppressing the transition between a free and restricted shock separation regime. A general approach to arc-based nozzle contour design has also been presented to outline a rapid and repeatable process for generating sub-scale arc-based contours with an exit Mach number of 3.8\u20135.4 and a length between 60 and 100% of a 15\u2218 conical nozzle. The findings suggest that conjugate circular arcs may represent a viable approach for producing sub-scale rocket nozzle contours, and that a further investigation is warranted between arc-based and existing full-scale rocket nozzles.", 
    "genre": "research_article", 
    "id": "sg:pub.10.1007/s00193-018-0834-0", 
    "inLanguage": [
      "en"
    ], 
    "isAccessibleForFree": false, 
    "isPartOf": [
      {
        "id": "sg:journal.1128645", 
        "issn": [
          "0938-1287", 
          "1432-2153"
        ], 
        "name": "Shock Waves", 
        "type": "Periodical"
      }
    ], 
    "name": "Investigation of conjugate circular arcs in rocket nozzle contour design", 
    "pagination": "1-13", 
    "productId": [
      {
        "name": "readcube_id", 
        "type": "PropertyValue", 
        "value": [
          "c169d7d70a3911c0958df1fb752cbffa047241ec6438c86052079920eb1f3ea3"
        ]
      }, 
      {
        "name": "doi", 
        "type": "PropertyValue", 
        "value": [
          "10.1007/s00193-018-0834-0"
        ]
      }, 
      {
        "name": "dimensions_id", 
        "type": "PropertyValue", 
        "value": [
          "pub.1104267849"
        ]
      }
    ], 
    "sameAs": [
      "https://doi.org/10.1007/s00193-018-0834-0", 
      "https://app.dimensions.ai/details/publication/pub.1104267849"
    ], 
    "sdDataset": "articles", 
    "sdDatePublished": "2019-04-11T01:56", 
    "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/v90/0000000001_0000000264/records_8700_00000494.jsonl", 
    "type": "ScholarlyArticle", 
    "url": "http://link.springer.com/10.1007/s00193-018-0834-0"
  }
]
 

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/s00193-018-0834-0'

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/s00193-018-0834-0'

Turtle is a human-readable linked data format.

curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1007/s00193-018-0834-0'

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

curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1007/s00193-018-0834-0'


 

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

132 TRIPLES      21 PREDICATES      41 URIs      17 LITERALS      5 BLANK NODES

Subject Predicate Object
1 sg:pub.10.1007/s00193-018-0834-0 schema:about anzsrc-for:09
2 anzsrc-for:0915
3 schema:author N0edcebeec68641b192cb5c2b6e2735b2
4 schema:citation sg:pub.10.1007/bf01013838
5 sg:pub.10.1007/bf02698797
6 sg:pub.10.1023/b:appl.0000014927.61427.ad
7 https://doi.org/10.1080/14786449308620508
8 https://doi.org/10.1146/annurev.fluid.29.1.123
9 https://doi.org/10.2322/jjsass.55.474
10 https://doi.org/10.2514/1.41025
11 https://doi.org/10.2514/1.b35640
12 https://doi.org/10.2514/1.b36059
13 https://doi.org/10.2514/4.866760
14 https://doi.org/10.2514/4.868870
15 https://doi.org/10.2514/6.1973-1284
16 https://doi.org/10.2514/6.1982-1188
17 https://doi.org/10.2514/6.1992-439
18 https://doi.org/10.2514/8.5577
19 https://doi.org/10.2514/8.7324
20 schema:datePublished 2019-03
21 schema:datePublishedReg 2019-03-01
22 schema:description The use of conjugate circular arcs in rocket nozzle contour design has been investigated by numerically comparing three existing sub-scale nozzles to a range of equivalent arc-based contour designs. Three performance measures were considered when comparing nozzle designs: thrust coefficient, nozzle exit wall pressure, and a transition between flow separation regimes during the engine start-up phase. In each case, an equivalent arc-based contour produced an increase in the thrust coefficient and exit wall pressure of up to 0.4 and 40% respectively, in addition to suppressing the transition between a free and restricted shock separation regime. A general approach to arc-based nozzle contour design has also been presented to outline a rapid and repeatable process for generating sub-scale arc-based contours with an exit Mach number of 3.8–5.4 and a length between 60 and 100% of a 15∘ conical nozzle. The findings suggest that conjugate circular arcs may represent a viable approach for producing sub-scale rocket nozzle contours, and that a further investigation is warranted between arc-based and existing full-scale rocket nozzles.
23 schema:genre research_article
24 schema:inLanguage en
25 schema:isAccessibleForFree false
26 schema:isPartOf sg:journal.1128645
27 schema:name Investigation of conjugate circular arcs in rocket nozzle contour design
28 schema:pagination 1-13
29 schema:productId N4d48133bccf04be48562460399e3cb77
30 N88e27d0311614acc989f6a22ec4013a3
31 Ndb8bc9a773f64726a36ac80df1054f66
32 schema:sameAs https://app.dimensions.ai/details/publication/pub.1104267849
33 https://doi.org/10.1007/s00193-018-0834-0
34 schema:sdDatePublished 2019-04-11T01:56
35 schema:sdLicense https://scigraph.springernature.com/explorer/license/
36 schema:sdPublisher Nb6de9630d80845c3bdcc894028975681
37 schema:url http://link.springer.com/10.1007/s00193-018-0834-0
38 sgo:license sg:explorer/license/
39 sgo:sdDataset articles
40 rdf:type schema:ScholarlyArticle
41 N0bd3ea6092f44a919dbf323e02b08882 rdf:first sg:person.01276536252.39
42 rdf:rest Nb88853368fce4fd793a58bfab4a3e8d8
43 N0edcebeec68641b192cb5c2b6e2735b2 rdf:first sg:person.010335654235.05
44 rdf:rest N3de54aa8dfe448dbb9e3f9c50299a1d0
45 N3de54aa8dfe448dbb9e3f9c50299a1d0 rdf:first sg:person.015322110027.66
46 rdf:rest N0bd3ea6092f44a919dbf323e02b08882
47 N4d48133bccf04be48562460399e3cb77 schema:name readcube_id
48 schema:value c169d7d70a3911c0958df1fb752cbffa047241ec6438c86052079920eb1f3ea3
49 rdf:type schema:PropertyValue
50 N88e27d0311614acc989f6a22ec4013a3 schema:name doi
51 schema:value 10.1007/s00193-018-0834-0
52 rdf:type schema:PropertyValue
53 Nb6de9630d80845c3bdcc894028975681 schema:name Springer Nature - SN SciGraph project
54 rdf:type schema:Organization
55 Nb88853368fce4fd793a58bfab4a3e8d8 rdf:first sg:person.010646350055.64
56 rdf:rest rdf:nil
57 Nd3986564511f44d4bf7fa3d98ac5195d schema:name School of Engineering and Information Technology, UNSW Canberra, 2600, Canberra, ACT, Australia
58 rdf:type schema:Organization
59 Ndb8bc9a773f64726a36ac80df1054f66 schema:name dimensions_id
60 schema:value pub.1104267849
61 rdf:type schema:PropertyValue
62 anzsrc-for:09 schema:inDefinedTermSet anzsrc-for:
63 schema:name Engineering
64 rdf:type schema:DefinedTerm
65 anzsrc-for:0915 schema:inDefinedTermSet anzsrc-for:
66 schema:name Interdisciplinary Engineering
67 rdf:type schema:DefinedTerm
68 sg:journal.1128645 schema:issn 0938-1287
69 1432-2153
70 schema:name Shock Waves
71 rdf:type schema:Periodical
72 sg:person.010335654235.05 schema:affiliation https://www.grid.ac/institutes/grid.1005.4
73 schema:familyName Schomberg
74 schema:givenName K.
75 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.010335654235.05
76 rdf:type schema:Person
77 sg:person.010646350055.64 schema:affiliation https://www.grid.ac/institutes/grid.253547.2
78 schema:familyName Doig
79 schema:givenName G.
80 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.010646350055.64
81 rdf:type schema:Person
82 sg:person.01276536252.39 schema:affiliation Nd3986564511f44d4bf7fa3d98ac5195d
83 schema:familyName Neely
84 schema:givenName A.
85 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01276536252.39
86 rdf:type schema:Person
87 sg:person.015322110027.66 schema:affiliation https://www.grid.ac/institutes/grid.1005.4
88 schema:familyName Olsen
89 schema:givenName J.
90 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.015322110027.66
91 rdf:type schema:Person
92 sg:pub.10.1007/bf01013838 schema:sameAs https://app.dimensions.ai/details/publication/pub.1019684708
93 https://doi.org/10.1007/bf01013838
94 rdf:type schema:CreativeWork
95 sg:pub.10.1007/bf02698797 schema:sameAs https://app.dimensions.ai/details/publication/pub.1042474170
96 https://doi.org/10.1007/bf02698797
97 rdf:type schema:CreativeWork
98 sg:pub.10.1023/b:appl.0000014927.61427.ad schema:sameAs https://app.dimensions.ai/details/publication/pub.1037943338
99 https://doi.org/10.1023/b:appl.0000014927.61427.ad
100 rdf:type schema:CreativeWork
101 https://doi.org/10.1080/14786449308620508 schema:sameAs https://app.dimensions.ai/details/publication/pub.1037981768
102 rdf:type schema:CreativeWork
103 https://doi.org/10.1146/annurev.fluid.29.1.123 schema:sameAs https://app.dimensions.ai/details/publication/pub.1040145610
104 rdf:type schema:CreativeWork
105 https://doi.org/10.2322/jjsass.55.474 schema:sameAs https://app.dimensions.ai/details/publication/pub.1038187803
106 rdf:type schema:CreativeWork
107 https://doi.org/10.2514/1.41025 schema:sameAs https://app.dimensions.ai/details/publication/pub.1037060108
108 rdf:type schema:CreativeWork
109 https://doi.org/10.2514/1.b35640 schema:sameAs https://app.dimensions.ai/details/publication/pub.1027381299
110 rdf:type schema:CreativeWork
111 https://doi.org/10.2514/1.b36059 schema:sameAs https://app.dimensions.ai/details/publication/pub.1034225852
112 rdf:type schema:CreativeWork
113 https://doi.org/10.2514/4.866760 schema:sameAs https://app.dimensions.ai/details/publication/pub.1099238710
114 rdf:type schema:CreativeWork
115 https://doi.org/10.2514/4.868870 schema:sameAs https://app.dimensions.ai/details/publication/pub.1099136378
116 rdf:type schema:CreativeWork
117 https://doi.org/10.2514/6.1973-1284 schema:sameAs https://app.dimensions.ai/details/publication/pub.1020066672
118 rdf:type schema:CreativeWork
119 https://doi.org/10.2514/6.1982-1188 schema:sameAs https://app.dimensions.ai/details/publication/pub.1021665296
120 rdf:type schema:CreativeWork
121 https://doi.org/10.2514/6.1992-439 schema:sameAs https://app.dimensions.ai/details/publication/pub.1017028564
122 rdf:type schema:CreativeWork
123 https://doi.org/10.2514/8.5577 schema:sameAs https://app.dimensions.ai/details/publication/pub.1007172719
124 rdf:type schema:CreativeWork
125 https://doi.org/10.2514/8.7324 schema:sameAs https://app.dimensions.ai/details/publication/pub.1004880630
126 rdf:type schema:CreativeWork
127 https://www.grid.ac/institutes/grid.1005.4 schema:alternateName UNSW Australia
128 schema:name School of Mechanical and Manufacturing Engineering, UNSW Sydney, 2052, Sydney, NSW, Australia
129 rdf:type schema:Organization
130 https://www.grid.ac/institutes/grid.253547.2 schema:alternateName California Polytechnic State University
131 schema:name Aerospace Engineering Department, California Polytechnic State University, 93407, San Luis Obispo, CA, USA
132 rdf:type schema:Organization
 




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


...