Experimental study on the influence of attitude angle on the aero-optical effects of a hypersonic optical dome
The aero-optical effects of a hypersonic dome with cooling jet device can be mitigated by micro vortex generators (MVGs) at 0°angle of attack (AoA) and 0°angle of sideslip (AoS). However, the attitude angle of an aircraft is constantly changing during actual flight. In this research, experiment was...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Zhao, Xinhai [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2020transfer abstract |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Tracking variation of fluorescent dissolved organic matter during full-scale printing and dyeing wastewater treatment - Cheng, Cheng ELSEVIER, 2020, international journal for light and electron optics : official journal of the German Society of Applied Optics and the German Society of Electron Microscopy, München |
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| Übergeordnetes Werk: |
volume:201 ; year:2020 ; pages:0 |
| Links: |
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| DOI / URN: |
10.1016/j.ijleo.2019.163448 |
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| 520 | |a The aero-optical effects of a hypersonic dome with cooling jet device can be mitigated by micro vortex generators (MVGs) at 0°angle of attack (AoA) and 0°angle of sideslip (AoS). However, the attitude angle of an aircraft is constantly changing during actual flight. In this research, experiment was carried out at the KD-01 hypersonic gun tunnel at Mach 6.0. Using the schlieren technique, the flow field density distribution of a hypersonic optical dome under different pressure ratios of jet (PRJ) was observed. The optical path difference (OPD) was obtained by background-oriented schlieren (BOS). Experimental results showed that a 4°AoA could increase the OPD value more obviously with or without MVGs; and that the use of MVGs under 4°AoS would aggravate the aero-optical effects. These findings place new demands on the design and installation of MVGs. | ||
| 520 | |a The aero-optical effects of a hypersonic dome with cooling jet device can be mitigated by micro vortex generators (MVGs) at 0°angle of attack (AoA) and 0°angle of sideslip (AoS). However, the attitude angle of an aircraft is constantly changing during actual flight. In this research, experiment was carried out at the KD-01 hypersonic gun tunnel at Mach 6.0. Using the schlieren technique, the flow field density distribution of a hypersonic optical dome under different pressure ratios of jet (PRJ) was observed. The optical path difference (OPD) was obtained by background-oriented schlieren (BOS). Experimental results showed that a 4°AoA could increase the OPD value more obviously with or without MVGs; and that the use of MVGs under 4°AoS would aggravate the aero-optical effects. These findings place new demands on the design and installation of MVGs. | ||
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10.1016/j.ijleo.2019.163448 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000000835.pica (DE-627)ELV048745510 (ELSEVIER)S0030-4026(19)31346-4 DE-627 ger DE-627 rakwb eng 333.7 VZ 43.00 bkl Zhao, Xinhai verfasserin aut Experimental study on the influence of attitude angle on the aero-optical effects of a hypersonic optical dome 2020transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The aero-optical effects of a hypersonic dome with cooling jet device can be mitigated by micro vortex generators (MVGs) at 0°angle of attack (AoA) and 0°angle of sideslip (AoS). However, the attitude angle of an aircraft is constantly changing during actual flight. In this research, experiment was carried out at the KD-01 hypersonic gun tunnel at Mach 6.0. Using the schlieren technique, the flow field density distribution of a hypersonic optical dome under different pressure ratios of jet (PRJ) was observed. The optical path difference (OPD) was obtained by background-oriented schlieren (BOS). Experimental results showed that a 4°AoA could increase the OPD value more obviously with or without MVGs; and that the use of MVGs under 4°AoS would aggravate the aero-optical effects. These findings place new demands on the design and installation of MVGs. The aero-optical effects of a hypersonic dome with cooling jet device can be mitigated by micro vortex generators (MVGs) at 0°angle of attack (AoA) and 0°angle of sideslip (AoS). However, the attitude angle of an aircraft is constantly changing during actual flight. In this research, experiment was carried out at the KD-01 hypersonic gun tunnel at Mach 6.0. Using the schlieren technique, the flow field density distribution of a hypersonic optical dome under different pressure ratios of jet (PRJ) was observed. The optical path difference (OPD) was obtained by background-oriented schlieren (BOS). Experimental results showed that a 4°AoA could increase the OPD value more obviously with or without MVGs; and that the use of MVGs under 4°AoS would aggravate the aero-optical effects. These findings place new demands on the design and installation of MVGs. Attitude angle Elsevier Aero-optical effect Elsevier Hypersonic Elsevier Optical dome Elsevier Yi, Shihe oth Ding, Haolin oth Enthalten in Elsevier Cheng, Cheng ELSEVIER Tracking variation of fluorescent dissolved organic matter during full-scale printing and dyeing wastewater treatment 2020 international journal for light and electron optics : official journal of the German Society of Applied Optics and the German Society of Electron Microscopy München (DE-627)ELV004102533 volume:201 year:2020 pages:0 https://doi.org/10.1016/j.ijleo.2019.163448 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA SSG-OPC-GGO 43.00 Umweltforschung Umweltschutz: Allgemeines VZ AR 201 2020 0 |
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10.1016/j.ijleo.2019.163448 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000000835.pica (DE-627)ELV048745510 (ELSEVIER)S0030-4026(19)31346-4 DE-627 ger DE-627 rakwb eng 333.7 VZ 43.00 bkl Zhao, Xinhai verfasserin aut Experimental study on the influence of attitude angle on the aero-optical effects of a hypersonic optical dome 2020transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The aero-optical effects of a hypersonic dome with cooling jet device can be mitigated by micro vortex generators (MVGs) at 0°angle of attack (AoA) and 0°angle of sideslip (AoS). However, the attitude angle of an aircraft is constantly changing during actual flight. In this research, experiment was carried out at the KD-01 hypersonic gun tunnel at Mach 6.0. Using the schlieren technique, the flow field density distribution of a hypersonic optical dome under different pressure ratios of jet (PRJ) was observed. The optical path difference (OPD) was obtained by background-oriented schlieren (BOS). Experimental results showed that a 4°AoA could increase the OPD value more obviously with or without MVGs; and that the use of MVGs under 4°AoS would aggravate the aero-optical effects. These findings place new demands on the design and installation of MVGs. The aero-optical effects of a hypersonic dome with cooling jet device can be mitigated by micro vortex generators (MVGs) at 0°angle of attack (AoA) and 0°angle of sideslip (AoS). However, the attitude angle of an aircraft is constantly changing during actual flight. In this research, experiment was carried out at the KD-01 hypersonic gun tunnel at Mach 6.0. Using the schlieren technique, the flow field density distribution of a hypersonic optical dome under different pressure ratios of jet (PRJ) was observed. The optical path difference (OPD) was obtained by background-oriented schlieren (BOS). Experimental results showed that a 4°AoA could increase the OPD value more obviously with or without MVGs; and that the use of MVGs under 4°AoS would aggravate the aero-optical effects. These findings place new demands on the design and installation of MVGs. Attitude angle Elsevier Aero-optical effect Elsevier Hypersonic Elsevier Optical dome Elsevier Yi, Shihe oth Ding, Haolin oth Enthalten in Elsevier Cheng, Cheng ELSEVIER Tracking variation of fluorescent dissolved organic matter during full-scale printing and dyeing wastewater treatment 2020 international journal for light and electron optics : official journal of the German Society of Applied Optics and the German Society of Electron Microscopy München (DE-627)ELV004102533 volume:201 year:2020 pages:0 https://doi.org/10.1016/j.ijleo.2019.163448 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA SSG-OPC-GGO 43.00 Umweltforschung Umweltschutz: Allgemeines VZ AR 201 2020 0 |
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10.1016/j.ijleo.2019.163448 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000000835.pica (DE-627)ELV048745510 (ELSEVIER)S0030-4026(19)31346-4 DE-627 ger DE-627 rakwb eng 333.7 VZ 43.00 bkl Zhao, Xinhai verfasserin aut Experimental study on the influence of attitude angle on the aero-optical effects of a hypersonic optical dome 2020transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The aero-optical effects of a hypersonic dome with cooling jet device can be mitigated by micro vortex generators (MVGs) at 0°angle of attack (AoA) and 0°angle of sideslip (AoS). However, the attitude angle of an aircraft is constantly changing during actual flight. In this research, experiment was carried out at the KD-01 hypersonic gun tunnel at Mach 6.0. Using the schlieren technique, the flow field density distribution of a hypersonic optical dome under different pressure ratios of jet (PRJ) was observed. The optical path difference (OPD) was obtained by background-oriented schlieren (BOS). Experimental results showed that a 4°AoA could increase the OPD value more obviously with or without MVGs; and that the use of MVGs under 4°AoS would aggravate the aero-optical effects. These findings place new demands on the design and installation of MVGs. The aero-optical effects of a hypersonic dome with cooling jet device can be mitigated by micro vortex generators (MVGs) at 0°angle of attack (AoA) and 0°angle of sideslip (AoS). However, the attitude angle of an aircraft is constantly changing during actual flight. In this research, experiment was carried out at the KD-01 hypersonic gun tunnel at Mach 6.0. Using the schlieren technique, the flow field density distribution of a hypersonic optical dome under different pressure ratios of jet (PRJ) was observed. The optical path difference (OPD) was obtained by background-oriented schlieren (BOS). Experimental results showed that a 4°AoA could increase the OPD value more obviously with or without MVGs; and that the use of MVGs under 4°AoS would aggravate the aero-optical effects. These findings place new demands on the design and installation of MVGs. Attitude angle Elsevier Aero-optical effect Elsevier Hypersonic Elsevier Optical dome Elsevier Yi, Shihe oth Ding, Haolin oth Enthalten in Elsevier Cheng, Cheng ELSEVIER Tracking variation of fluorescent dissolved organic matter during full-scale printing and dyeing wastewater treatment 2020 international journal for light and electron optics : official journal of the German Society of Applied Optics and the German Society of Electron Microscopy München (DE-627)ELV004102533 volume:201 year:2020 pages:0 https://doi.org/10.1016/j.ijleo.2019.163448 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA SSG-OPC-GGO 43.00 Umweltforschung Umweltschutz: Allgemeines VZ AR 201 2020 0 |
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10.1016/j.ijleo.2019.163448 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000000835.pica (DE-627)ELV048745510 (ELSEVIER)S0030-4026(19)31346-4 DE-627 ger DE-627 rakwb eng 333.7 VZ 43.00 bkl Zhao, Xinhai verfasserin aut Experimental study on the influence of attitude angle on the aero-optical effects of a hypersonic optical dome 2020transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The aero-optical effects of a hypersonic dome with cooling jet device can be mitigated by micro vortex generators (MVGs) at 0°angle of attack (AoA) and 0°angle of sideslip (AoS). However, the attitude angle of an aircraft is constantly changing during actual flight. In this research, experiment was carried out at the KD-01 hypersonic gun tunnel at Mach 6.0. Using the schlieren technique, the flow field density distribution of a hypersonic optical dome under different pressure ratios of jet (PRJ) was observed. The optical path difference (OPD) was obtained by background-oriented schlieren (BOS). Experimental results showed that a 4°AoA could increase the OPD value more obviously with or without MVGs; and that the use of MVGs under 4°AoS would aggravate the aero-optical effects. These findings place new demands on the design and installation of MVGs. The aero-optical effects of a hypersonic dome with cooling jet device can be mitigated by micro vortex generators (MVGs) at 0°angle of attack (AoA) and 0°angle of sideslip (AoS). However, the attitude angle of an aircraft is constantly changing during actual flight. In this research, experiment was carried out at the KD-01 hypersonic gun tunnel at Mach 6.0. Using the schlieren technique, the flow field density distribution of a hypersonic optical dome under different pressure ratios of jet (PRJ) was observed. The optical path difference (OPD) was obtained by background-oriented schlieren (BOS). Experimental results showed that a 4°AoA could increase the OPD value more obviously with or without MVGs; and that the use of MVGs under 4°AoS would aggravate the aero-optical effects. These findings place new demands on the design and installation of MVGs. Attitude angle Elsevier Aero-optical effect Elsevier Hypersonic Elsevier Optical dome Elsevier Yi, Shihe oth Ding, Haolin oth Enthalten in Elsevier Cheng, Cheng ELSEVIER Tracking variation of fluorescent dissolved organic matter during full-scale printing and dyeing wastewater treatment 2020 international journal for light and electron optics : official journal of the German Society of Applied Optics and the German Society of Electron Microscopy München (DE-627)ELV004102533 volume:201 year:2020 pages:0 https://doi.org/10.1016/j.ijleo.2019.163448 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA SSG-OPC-GGO 43.00 Umweltforschung Umweltschutz: Allgemeines VZ AR 201 2020 0 |
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10.1016/j.ijleo.2019.163448 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000000835.pica (DE-627)ELV048745510 (ELSEVIER)S0030-4026(19)31346-4 DE-627 ger DE-627 rakwb eng 333.7 VZ 43.00 bkl Zhao, Xinhai verfasserin aut Experimental study on the influence of attitude angle on the aero-optical effects of a hypersonic optical dome 2020transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The aero-optical effects of a hypersonic dome with cooling jet device can be mitigated by micro vortex generators (MVGs) at 0°angle of attack (AoA) and 0°angle of sideslip (AoS). However, the attitude angle of an aircraft is constantly changing during actual flight. In this research, experiment was carried out at the KD-01 hypersonic gun tunnel at Mach 6.0. Using the schlieren technique, the flow field density distribution of a hypersonic optical dome under different pressure ratios of jet (PRJ) was observed. The optical path difference (OPD) was obtained by background-oriented schlieren (BOS). Experimental results showed that a 4°AoA could increase the OPD value more obviously with or without MVGs; and that the use of MVGs under 4°AoS would aggravate the aero-optical effects. These findings place new demands on the design and installation of MVGs. The aero-optical effects of a hypersonic dome with cooling jet device can be mitigated by micro vortex generators (MVGs) at 0°angle of attack (AoA) and 0°angle of sideslip (AoS). However, the attitude angle of an aircraft is constantly changing during actual flight. In this research, experiment was carried out at the KD-01 hypersonic gun tunnel at Mach 6.0. Using the schlieren technique, the flow field density distribution of a hypersonic optical dome under different pressure ratios of jet (PRJ) was observed. The optical path difference (OPD) was obtained by background-oriented schlieren (BOS). Experimental results showed that a 4°AoA could increase the OPD value more obviously with or without MVGs; and that the use of MVGs under 4°AoS would aggravate the aero-optical effects. These findings place new demands on the design and installation of MVGs. Attitude angle Elsevier Aero-optical effect Elsevier Hypersonic Elsevier Optical dome Elsevier Yi, Shihe oth Ding, Haolin oth Enthalten in Elsevier Cheng, Cheng ELSEVIER Tracking variation of fluorescent dissolved organic matter during full-scale printing and dyeing wastewater treatment 2020 international journal for light and electron optics : official journal of the German Society of Applied Optics and the German Society of Electron Microscopy München (DE-627)ELV004102533 volume:201 year:2020 pages:0 https://doi.org/10.1016/j.ijleo.2019.163448 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA SSG-OPC-GGO 43.00 Umweltforschung Umweltschutz: Allgemeines VZ AR 201 2020 0 |
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Experimental study on the influence of attitude angle on the aero-optical effects of a hypersonic optical dome |
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The aero-optical effects of a hypersonic dome with cooling jet device can be mitigated by micro vortex generators (MVGs) at 0°angle of attack (AoA) and 0°angle of sideslip (AoS). However, the attitude angle of an aircraft is constantly changing during actual flight. In this research, experiment was carried out at the KD-01 hypersonic gun tunnel at Mach 6.0. Using the schlieren technique, the flow field density distribution of a hypersonic optical dome under different pressure ratios of jet (PRJ) was observed. The optical path difference (OPD) was obtained by background-oriented schlieren (BOS). Experimental results showed that a 4°AoA could increase the OPD value more obviously with or without MVGs; and that the use of MVGs under 4°AoS would aggravate the aero-optical effects. These findings place new demands on the design and installation of MVGs. |
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The aero-optical effects of a hypersonic dome with cooling jet device can be mitigated by micro vortex generators (MVGs) at 0°angle of attack (AoA) and 0°angle of sideslip (AoS). However, the attitude angle of an aircraft is constantly changing during actual flight. In this research, experiment was carried out at the KD-01 hypersonic gun tunnel at Mach 6.0. Using the schlieren technique, the flow field density distribution of a hypersonic optical dome under different pressure ratios of jet (PRJ) was observed. The optical path difference (OPD) was obtained by background-oriented schlieren (BOS). Experimental results showed that a 4°AoA could increase the OPD value more obviously with or without MVGs; and that the use of MVGs under 4°AoS would aggravate the aero-optical effects. These findings place new demands on the design and installation of MVGs. |
| abstract_unstemmed |
The aero-optical effects of a hypersonic dome with cooling jet device can be mitigated by micro vortex generators (MVGs) at 0°angle of attack (AoA) and 0°angle of sideslip (AoS). However, the attitude angle of an aircraft is constantly changing during actual flight. In this research, experiment was carried out at the KD-01 hypersonic gun tunnel at Mach 6.0. Using the schlieren technique, the flow field density distribution of a hypersonic optical dome under different pressure ratios of jet (PRJ) was observed. The optical path difference (OPD) was obtained by background-oriented schlieren (BOS). Experimental results showed that a 4°AoA could increase the OPD value more obviously with or without MVGs; and that the use of MVGs under 4°AoS would aggravate the aero-optical effects. These findings place new demands on the design and installation of MVGs. |
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