An Application of Anisotropic Mesh Refinement to Solve Flow around the S-76 Main Rotor with Swept-Tapered Tip

Erol Aksoy; Mehmet Sahin

doi:10.2514/6.2022-1319

An Application of Anisotropic Mesh Refinement to Solve Flow around the S-76 Main Rotor with Swept-Tapered Tip

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

3 Atıf (Scopus)

Özet

Solving a flow around a rotor via CFD techniques is still very expensive due to the complex behaviours of the air flow around a rotor. This study attempts to analyze the S-76 main rotor configuration with swept-tapered tip in the hover position. The SU2 software is utilized with an anisotropic adaptive mesh refinement process provided by pyAMG software in this respect. Thoroughly capture of tip vortices is aimed with a significant reduction in the number of nodes compared to studies in the literature, taking advantage of anisotropic mesh adaptation process. Three different Euler simulations are designed to study either the effects of Mach and entropy sensor functions and also the effects of different anisotropy levels. The results are examined in different aspects.

Orijinal dil	İngilizce
Ana bilgisayar yayını başlığı	AIAA SciTech Forum 2022
Yayınlayan	American Institute of Aeronautics and Astronautics Inc, AIAA
ISBN (Basılı)	9781624106316
DOI'lar	https://doi.org/10.2514/6.2022-1319
Yayın durumu	Yayınlandı - 2022
Etkinlik	AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022 - San Diego, United States Süre: 3 Oca 2022 → 7 Oca 2022

Yayın serisi

Adı	AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???	AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022
Ülke/Bölge	United States
Şehir	San Diego
Periyot	3/01/22 → 7/01/22

Bibliyografik not

Publisher Copyright:
© 2022, American Institute of Aeronautics and Astronautics Inc.. All rights reserved.

Finansman

The authors would like to thank National Center of High Performance Computing of Turkey (UHeM) because computational resources used in this project were provided by UHeM. The test cases in this report was run on 28 cores on a Linux computer with 2.40 GHz Intel Xeon E5-2680 v4 processors.

Finansörler
National Center of High Performance Computing of Turkey

Belgeye Erişim

10.2514/6.2022-1319

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

@inproceedings{9b3509b8f5cc4d20b3bfdcad2657dc07,

title = "An Application of Anisotropic Mesh Refinement to Solve Flow around the S-76 Main Rotor with Swept-Tapered Tip",

abstract = "Solving a flow around a rotor via CFD techniques is still very expensive due to the complex behaviours of the air flow around a rotor. This study attempts to analyze the S-76 main rotor configuration with swept-tapered tip in the hover position. The SU2 software is utilized with an anisotropic adaptive mesh refinement process provided by pyAMG software in this respect. Thoroughly capture of tip vortices is aimed with a significant reduction in the number of nodes compared to studies in the literature, taking advantage of anisotropic mesh adaptation process. Three different Euler simulations are designed to study either the effects of Mach and entropy sensor functions and also the effects of different anisotropy levels. The results are examined in different aspects.",

author = "Erol Aksoy and Mehmet Sahin",

note = "Publisher Copyright: {\textcopyright} 2022, American Institute of Aeronautics and Astronautics Inc.. All rights reserved.; AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022 ; Conference date: 03-01-2022 Through 07-01-2022",

year = "2022",

doi = "10.2514/6.2022-1319",

language = "English",

isbn = "9781624106316",

series = "AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022",

publisher = "American Institute of Aeronautics and Astronautics Inc, AIAA",

booktitle = "AIAA SciTech Forum 2022",

}

Aksoy, E & Sahin, M 2022, An Application of Anisotropic Mesh Refinement to Solve Flow around the S-76 Main Rotor with Swept-Tapered Tip. in AIAA SciTech Forum 2022., AIAA 2022-1319, AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022, American Institute of Aeronautics and Astronautics Inc, AIAA, AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022, San Diego, United States, 3/01/22. https://doi.org/10.2514/6.2022-1319

An Application of Anisotropic Mesh Refinement to Solve Flow around the S-76 Main Rotor with Swept-Tapered Tip. / Aksoy, Erol ; Sahin, Mehmet.
AIAA SciTech Forum 2022. American Institute of Aeronautics and Astronautics Inc, AIAA, 2022. AIAA 2022-1319 (AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022).

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

TY - GEN

T1 - An Application of Anisotropic Mesh Refinement to Solve Flow around the S-76 Main Rotor with Swept-Tapered Tip

AU - Aksoy, Erol

AU - Sahin, Mehmet

PY - 2022

Y1 - 2022

N2 - Solving a flow around a rotor via CFD techniques is still very expensive due to the complex behaviours of the air flow around a rotor. This study attempts to analyze the S-76 main rotor configuration with swept-tapered tip in the hover position. The SU2 software is utilized with an anisotropic adaptive mesh refinement process provided by pyAMG software in this respect. Thoroughly capture of tip vortices is aimed with a significant reduction in the number of nodes compared to studies in the literature, taking advantage of anisotropic mesh adaptation process. Three different Euler simulations are designed to study either the effects of Mach and entropy sensor functions and also the effects of different anisotropy levels. The results are examined in different aspects.

AB - Solving a flow around a rotor via CFD techniques is still very expensive due to the complex behaviours of the air flow around a rotor. This study attempts to analyze the S-76 main rotor configuration with swept-tapered tip in the hover position. The SU2 software is utilized with an anisotropic adaptive mesh refinement process provided by pyAMG software in this respect. Thoroughly capture of tip vortices is aimed with a significant reduction in the number of nodes compared to studies in the literature, taking advantage of anisotropic mesh adaptation process. Three different Euler simulations are designed to study either the effects of Mach and entropy sensor functions and also the effects of different anisotropy levels. The results are examined in different aspects.

UR - https://www.scopus.com/pages/publications/85123632962

U2 - 10.2514/6.2022-1319

DO - 10.2514/6.2022-1319

M3 - Conference contribution

AN - SCOPUS:85123632962

SN - 9781624106316

T3 - AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022

BT - AIAA SciTech Forum 2022

PB - American Institute of Aeronautics and Astronautics Inc, AIAA

T2 - AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022

Y2 - 3 January 2022 through 7 January 2022

ER -

An Application of Anisotropic Mesh Refinement to Solve Flow around the S-76 Main Rotor with Swept-Tapered Tip

Özet

Yayın serisi

???event.eventtypes.event.conference???

Bibliyografik not

Finansman

Belgeye Erişim

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