Experimental and numerical investigation of the flow over v-shaped flame holder
The paper deals with experimental investigation accompanied by numerical simulations of the flow over conventional V-shaped flame holder. The numerical simulations aimed on optimization and design of classical flame holder for the parameters which realized in T-325 ITAM SB RAS wind tunnel (stagnatio...
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| creator | Budovsky, A. D. Vishnyakov, O. I. Starov, A. V. Sidorenko, A. A. |
| description | The paper deals with experimental investigation accompanied by numerical simulations of the flow over conventional V-shaped flame holder. The numerical simulations aimed on optimization and design of classical flame holder for the parameters which realized in T-325 ITAM SB RAS wind tunnel (stagnation pressure and temperature 0.7bar and 295K, respectively, and Mach number of 0.55) have been performed in unsteady statement (URANS) using two-dimensional approach. The computations have been conducted by means of commercial software ANSYS FLUENT using the different embedded models of turbulence with varying of approximation scheme order for time/flow/turbulence terms. The computational domain was built basing on structured mesh. Basing on the numerically data obtained the experimental model of flame holder was designed and manufactured. The experimental investigations were carried out in supersonic wind tunnel T-325. The main experimental techniques were: mean and unsteady surface pressure measurements in forward stagnation point in middle spanwise section using high frequency pressure probe PCB; base pressure measurements in the wake of the model; measurements of velocity fields in midspan section by PIV. The comparison of the experimental results with the computationally data obtained is done. |
| doi_str_mv | 10.1063/1.5117478 |
| format | Conference Proceeding |
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D. ; Vishnyakov, O. I. ; Starov, A. V. ; Sidorenko, A. A.</creator><contributor>Fomin, Vasily</contributor><creatorcontrib>Budovsky, A. D. ; Vishnyakov, O. I. ; Starov, A. V. ; Sidorenko, A. A. ; Fomin, Vasily</creatorcontrib><description>The paper deals with experimental investigation accompanied by numerical simulations of the flow over conventional V-shaped flame holder. The numerical simulations aimed on optimization and design of classical flame holder for the parameters which realized in T-325 ITAM SB RAS wind tunnel (stagnation pressure and temperature 0.7bar and 295K, respectively, and Mach number of 0.55) have been performed in unsteady statement (URANS) using two-dimensional approach. The computations have been conducted by means of commercial software ANSYS FLUENT using the different embedded models of turbulence with varying of approximation scheme order for time/flow/turbulence terms. The computational domain was built basing on structured mesh. Basing on the numerically data obtained the experimental model of flame holder was designed and manufactured. The experimental investigations were carried out in supersonic wind tunnel T-325. The main experimental techniques were: mean and unsteady surface pressure measurements in forward stagnation point in middle spanwise section using high frequency pressure probe PCB; base pressure measurements in the wake of the model; measurements of velocity fields in midspan section by PIV. The comparison of the experimental results with the computationally data obtained is done.</description><identifier>ISSN: 0094-243X</identifier><identifier>EISSN: 1551-7616</identifier><identifier>DOI: 10.1063/1.5117478</identifier><identifier>CODEN: APCPCS</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Base pressure ; CAD ; Computational fluid dynamics ; Computer aided design ; Computer simulation ; Design optimization ; Finite element method ; Flame holders ; Mach number ; Mathematical models ; Pressure ; Pressure sensors ; Stagnation point ; Stagnation pressure ; Supersonic wind tunnels ; Turbulence ; Turbulent flow ; Velocity distribution</subject><ispartof>AIP conference proceedings, 2019, Vol.2125 (1)</ispartof><rights>Author(s)</rights><rights>2019 Author(s). 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A.</creatorcontrib><title>Experimental and numerical investigation of the flow over v-shaped flame holder</title><title>AIP conference proceedings</title><description>The paper deals with experimental investigation accompanied by numerical simulations of the flow over conventional V-shaped flame holder. The numerical simulations aimed on optimization and design of classical flame holder for the parameters which realized in T-325 ITAM SB RAS wind tunnel (stagnation pressure and temperature 0.7bar and 295K, respectively, and Mach number of 0.55) have been performed in unsteady statement (URANS) using two-dimensional approach. The computations have been conducted by means of commercial software ANSYS FLUENT using the different embedded models of turbulence with varying of approximation scheme order for time/flow/turbulence terms. The computational domain was built basing on structured mesh. Basing on the numerically data obtained the experimental model of flame holder was designed and manufactured. The experimental investigations were carried out in supersonic wind tunnel T-325. The main experimental techniques were: mean and unsteady surface pressure measurements in forward stagnation point in middle spanwise section using high frequency pressure probe PCB; base pressure measurements in the wake of the model; measurements of velocity fields in midspan section by PIV. The comparison of the experimental results with the computationally data obtained is done.</description><subject>Base pressure</subject><subject>CAD</subject><subject>Computational fluid dynamics</subject><subject>Computer aided design</subject><subject>Computer simulation</subject><subject>Design optimization</subject><subject>Finite element method</subject><subject>Flame holders</subject><subject>Mach number</subject><subject>Mathematical models</subject><subject>Pressure</subject><subject>Pressure sensors</subject><subject>Stagnation point</subject><subject>Stagnation pressure</subject><subject>Supersonic wind tunnels</subject><subject>Turbulence</subject><subject>Turbulent flow</subject><subject>Velocity distribution</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2019</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNp9kEtLAzEUhYMoWKsL_0HAnTA170yWUmoVCt0ouAt5jZ0ynYyZ6aj_3mgL7lxd7uHj3HsOANcYzTAS9A7POMaSyfIETDDnuJACi1MwQUixgjD6eg4u-n6LEFFSlhOwXnx2IdW70A6mgab1sN3vsuDyVrdj6If6zQx1bGGs4LAJsGriB4xjSHAs-o3pgs-S2QW4iY0P6RKcVabpw9VxTsHLw-J5_lis1sun-f2q6AinQyE9styW1FHvSlkSj3xwxhpkKVZKSVZxIhXnRFlcIe6E8tJYapljVgnv6RTcHHy7FN_3-U29jfvU5pOaEMEYQ0iQTN0eqN7Vw28M3eWwJn1pjPRPYRrrY2H_wWNMf6DufEW_ASLSbFA</recordid><startdate>20190726</startdate><enddate>20190726</enddate><creator>Budovsky, A. D.</creator><creator>Vishnyakov, O. I.</creator><creator>Starov, A. V.</creator><creator>Sidorenko, A. A.</creator><general>American Institute of Physics</general><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20190726</creationdate><title>Experimental and numerical investigation of the flow over v-shaped flame holder</title><author>Budovsky, A. D. ; Vishnyakov, O. I. ; Starov, A. V. ; Sidorenko, A. A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p253t-7d0b5b83c3dc8782d0decaba0b3199974f52795529b1f05c69d7ab3b4c4b96dd3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Base pressure</topic><topic>CAD</topic><topic>Computational fluid dynamics</topic><topic>Computer aided design</topic><topic>Computer simulation</topic><topic>Design optimization</topic><topic>Finite element method</topic><topic>Flame holders</topic><topic>Mach number</topic><topic>Mathematical models</topic><topic>Pressure</topic><topic>Pressure sensors</topic><topic>Stagnation point</topic><topic>Stagnation pressure</topic><topic>Supersonic wind tunnels</topic><topic>Turbulence</topic><topic>Turbulent flow</topic><topic>Velocity distribution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Budovsky, A. D.</creatorcontrib><creatorcontrib>Vishnyakov, O. I.</creatorcontrib><creatorcontrib>Starov, A. V.</creatorcontrib><creatorcontrib>Sidorenko, A. A.</creatorcontrib><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Budovsky, A. D.</au><au>Vishnyakov, O. I.</au><au>Starov, A. V.</au><au>Sidorenko, A. A.</au><au>Fomin, Vasily</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Experimental and numerical investigation of the flow over v-shaped flame holder</atitle><btitle>AIP conference proceedings</btitle><date>2019-07-26</date><risdate>2019</risdate><volume>2125</volume><issue>1</issue><issn>0094-243X</issn><eissn>1551-7616</eissn><coden>APCPCS</coden><abstract>The paper deals with experimental investigation accompanied by numerical simulations of the flow over conventional V-shaped flame holder. The numerical simulations aimed on optimization and design of classical flame holder for the parameters which realized in T-325 ITAM SB RAS wind tunnel (stagnation pressure and temperature 0.7bar and 295K, respectively, and Mach number of 0.55) have been performed in unsteady statement (URANS) using two-dimensional approach. The computations have been conducted by means of commercial software ANSYS FLUENT using the different embedded models of turbulence with varying of approximation scheme order for time/flow/turbulence terms. The computational domain was built basing on structured mesh. Basing on the numerically data obtained the experimental model of flame holder was designed and manufactured. The experimental investigations were carried out in supersonic wind tunnel T-325. The main experimental techniques were: mean and unsteady surface pressure measurements in forward stagnation point in middle spanwise section using high frequency pressure probe PCB; base pressure measurements in the wake of the model; measurements of velocity fields in midspan section by PIV. The comparison of the experimental results with the computationally data obtained is done.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/1.5117478</doi><tpages>9</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0094-243X |
| ispartof | AIP conference proceedings, 2019, Vol.2125 (1) |
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| language | eng |
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| source | AIP Journals Complete |
| subjects | Base pressure CAD Computational fluid dynamics Computer aided design Computer simulation Design optimization Finite element method Flame holders Mach number Mathematical models Pressure Pressure sensors Stagnation point Stagnation pressure Supersonic wind tunnels Turbulence Turbulent flow Velocity distribution |
| title | Experimental and numerical investigation of the flow over v-shaped flame holder |
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