CFD analysis on the performance of a coaxial rotor with lift offset at high advance ratios

Aerospace Science and Technology - Tập 135 - Trang 108194 - 2023
Kaito Hayami1, Hideaki Sugawara2, Takumi Yumino1, Yasutada Tanabe2, Masaharu Kameda1
1Department of Mechanical Systems Engineering, Tokyo University of Agriculture and Technology, Naka-cho 2-24-16, Koganei, 184-8588, Tokyo, Japan
2The Aviation Technology Directorate, Japan Aerospace Exploration Agency, Osawa 6-13-1, Mitaka, 181-0015, Tokyo, Japan

Tài liệu tham khảo

Ormiston, 2016, Revitalizing advanced rotorcraft research—and the compound helicopter, J. Am. Helicopter Soc., 61, 1, 10.4050/JAHS.61.011001 Enconniere, 2017, Mission performance analysis of a conceptual coaxial rotorcraft for air taxi applications, Aerosp. Sci. Technol., 69, 1, 10.1016/j.ast.2017.06.015 Yeo, 2019, Design and aeromechanics investigation of compound helicopters, Aerosp. Sci. Technol., 88, 158, 10.1016/j.ast.2019.03.010 Ruddell, 1981, Advancing blade concept (abc) development test program Bagai, 2008, Aerodynamic design of the x2 technology demonstrator main rotor blade, 29 Walsh, 2011, High airspeed testing of the Sikorsky X2 technology demonstrator, 2999 Lorber, 2016, Overview of S-97 raider scale model tests Zhu, 2020, Design and assessment of octocopter drones with improved aerodynamic efficiency and performance, Aerosp. Sci. Technol., 106, 10.1016/j.ast.2020.106206 Jamal Haddadi, 2022, A coaxial quadrotor flying robot: design, analysis and control implementation, Aerosp. Sci. Technol., 120, 10.1016/j.ast.2021.107260 Sugawara, 2019, Numerical investigation of rotor/wing aerodynamic interactions at high advance ratios, J. Aircr., 56, 2285, 10.2514/1.C035370 Sugawara, 2021, Effect of lift-share ratio on aerodynamic performance of winged compound helicopter, J. Aircr., 58, 997, 10.2514/1.C036163 Yeo, 2014, Investigation of maximum blade loading capability of lift-offset rotors, J. Am. Helicopter Soc., 59, 1, 10.4050/JAHS.59.012005 Cameron, 2016, Performance and loads of a model coaxial rotor part I: wind tunnel measurements Cameron, 2016 Feil, 2019, Aeromechanics analysis of a high-advance-ratio lift-offset coaxial rotor system, J. Aircr., 56, 166, 10.2514/1.C034748 Feil, 2020, Vibratory load predictions of a high-advance-ratio coaxial rotor system validated by wind tunnel tests, J. Fluids Struct., 92, 10.1016/j.jfluidstructs.2019.102764 Ho, 2020, Rotorcraft comprehensive analysis calculations of a coaxial rotor with lift offset, Int. J. Aeronaut. Space Sci., 21, 418, 10.1007/s42405-019-00221-1 Ho, 2020, Analytical study of an isolated coaxial rotor system with lift offset, Aerosp. Sci. Technol., 100, 10.1016/j.ast.2020.105818 Johnson, 2009 Passe, 2015, Computational investigation of coaxial rotor interactional aerodynamics in steady forward flight, 2015 Jia, 2020, Impulsive loading noise of a lift-offset coaxial rotor in high-speed forward flight, AIAA J., 58, 687, 10.2514/1.J058295 Tanabe, 2009, Significance of all-speed scheme in application to rotorcraft CFD simulations, 23 Tanabe, 2010, A new hybrid method of overlapping structured grids combined with unstructured fuselage grids for rotorcraft analysis, 071 Tanabe, 2012, Evaluation of rotor noise reduction by active devices using a CFD/CSD coupling analysis tool chain Tanabe, 2012, Construction and validation of an analysis tool chain for rotorcraft active noise reduction Langtry, 2009, Correlation-based transition modeling for unstructured parallelized computational fluid dynamics codes, AIAA J., 47, 2894, 10.2514/1.42362 Menter, 2003, Ten years of industrial experience with the SST turbulence model, 625 Sugawara, 2022, A coupled cfd/trim analysis of coaxial rotors, Trans. Jpn. Soc. Aeronaut. Space Sci., 65, 262, 10.2322/tjsass.65.262 Leishman, 2006, 115 Smith, 2013, The HART II international workshop: an assessment of the state of the art in CFD/CSD prediction, CEAS Aeronaut. J., 4, 345, 10.1007/s13272-013-0078-8 W. Johnson, Technology drivers in the development of CAMRAD II, in: American Helicopter Society Aeromechanics Specialist Meeting, San Francisco, CA, January 19–21, 1994. H. Saberi, M.J. Hasbun, J. Hong, H. Yeo, R.A. Ormiston, Overview of RCAS capabilities, validations, and rotorcraft applications, in: American Helicopter Society 71st Annual Forum, Virginia Beach, VA, May 5–7, 2015. Hayami, 2020, Numerical investigation of aerodynamic interference on coaxial rotor