The detonation cylinder test: Determination of full wall velocity and shape from a single velocimetry probe with an arbitrary angle

Jackson, Scott I.

doi:10.1063/1.4971551

Title: The detonation cylinder test: Determination of full wall velocity and shape from a single velocimetry probe with an arbitrary angle

Abstract

Laser velocimetry probes are used for measuring wall velocity in cylinder test expansion experiments. Previously, a method was developed to determine the full wall velocity, angle and case shape from a single probe aligned with the initial cylinder wall normal (S.I. Jackson, Proc. Combust. Inst., Vol. 35, 2015, pg.1997-2004). However, probes are often positioned at arbitrary (non-normal) angles to optimize light return from the cylinder surface. This work extends the prior method to accommodate arbitrary probe angles and allows solution of the full cylinder wall motion and shape from a single probe, using only the assumption of steady flow in the shock frame. When used in conjunction with the prior method, it can also be used to approximate the detonation product isentrope analytically from a single velocimetry probe at any angle.

Authors:

^[1]

Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

Publication Date:: Fri Jan 13 00:00:00 EST 2017

Research Org.:: Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1601382

Report Number(s):: LA-UR-15-26159
Journal ID: ISSN 0094-243X; TRN: US2103730

Grant/Contract Number:: 89233218CNA000001

Resource Type:: Accepted Manuscript

Journal Name:: AIP Conference Proceedings

Additional Journal Information:: Journal Volume: 1793; Conference: 19.Biennial International Conference of the APS Topical Group on Shock Compression of Condensed Matter (SCCM-2015), Tampa Bay, FL (United States), 14-19 Jun 2015; Journal ID: ISSN 0094-243X

Publisher:: American Institute of Physics (AIP)

Country of Publication:: United States

Language:: English

Subject:: 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS

Citation Formats


                    Jackson, Scott I. The detonation cylinder test: Determination of full wall velocity and shape from a single velocimetry probe with an arbitrary angle.  United States: N. p., 2017. 
Web.  doi:10.1063/1.4971551.

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                    Jackson, Scott I. The detonation cylinder test: Determination of full wall velocity and shape from a single velocimetry probe with an arbitrary angle.  United States.  https://doi.org/10.1063/1.4971551

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                    Jackson, Scott I. Fri .  
"The detonation cylinder test: Determination of full wall velocity and shape from a single velocimetry probe with an arbitrary angle".  United States.  https://doi.org/10.1063/1.4971551.  https://www.osti.gov/servlets/purl/1601382.

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@article{osti_1601382,

  title        = {The detonation cylinder test: Determination of full wall velocity and shape from a single velocimetry probe with an arbitrary angle},

  author       = {Jackson, Scott I.},

  abstractNote = {Laser velocimetry probes are used for measuring wall velocity in cylinder test expansion experiments. Previously, a method was developed to determine the full wall velocity, angle and case shape from a single probe aligned with the initial cylinder wall normal (S.I. Jackson, Proc. Combust. Inst., Vol. 35, 2015, pg.1997-2004). However, probes are often positioned at arbitrary (non-normal) angles to optimize light return from the cylinder surface. This work extends the prior method to accommodate arbitrary probe angles and allows solution of the full cylinder wall motion and shape from a single probe, using only the assumption of steady flow in the shock frame. When used in conjunction with the prior method, it can also be used to approximate the detonation product isentrope analytically from a single velocimetry probe at any angle.},

  doi          = {10.1063/1.4971551},

  journal      = {AIP Conference Proceedings},

  number       = ,

  volume       = 1793,

  place        = {United States},

  year         = {Fri Jan 13 00:00:00 EST 2017},

  month        = {Fri Jan 13 00:00:00 EST 2017}

}

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Works referenced in this record:

Velocimetry using heterodyne techniques
conference, March 2005

Strand, Oliver T.; Berzins, Leon V.; Goosman, David R.
26th International Congress on High-Speed Photography and Photonics, SPIE Proceedings
DOI: 10.1117/12.567579

An analytic method for two-dimensional wall motion and product isentrope from the detonation cylinder test
journal, January 2015

Jackson, Scott I.
Proceedings of the Combustion Institute, Vol. 35, Issue 2
DOI: 10.1016/j.proci.2014.07.071

What does “Velocity” Interferometry Really Measure?
conference, January 2009

Dolan, D. H.; Elert, Mark; Furnish, Michael D.
SHOCK COMPRESSION OF CONDENSED MATTER 2009: Proceedings of the American Physical Society Topical Group on Shock Compression of Condensed Matter, AIP Conference Proceedings
DOI: 10.1063/1.3295207

Works referencing / citing this record:

The propulsive capability of explosives heavily loaded with inert materials
journal, January 2018

Loiseau, J.; Georges, W.; Frost, D. L.
Shock Waves, Vol. 28, Issue 4
DOI: 10.1007/s00193-017-0781-1

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Similar Records

Title: The detonation cylinder test: Determination of full wall velocity and shape from a single velocimetry probe with an arbitrary angle

Abstract

Citation Formats

Velocimetry using heterodyne techniques conference, March 2005

An analytic method for two-dimensional wall motion and product isentrope from the detonation cylinder test journal, January 2015

What does “Velocity” Interferometry Really Measure? conference, January 2009

The propulsive capability of explosives heavily loaded with inert materials journal, January 2018

Velocimetry using heterodyne techniques
conference, March 2005

An analytic method for two-dimensional wall motion and product isentrope from the detonation cylinder test
journal, January 2015

What does “Velocity” Interferometry Really Measure?
conference, January 2009

The propulsive capability of explosives heavily loaded with inert materials
journal, January 2018