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Comparison of turbulence models in near wake of transport plane C-130H fuselage

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Comparison of turbulence models in near wake of transport plane C-130H fuselage
นักวิจัย : Pang, Samuel Kheng Hong , Ng, Eddie Yin-Kwee , Chiu, W. S.
คำค้น : DRNTU::Engineering::Mechanical engineering.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2555
อ้างอิง : Pang, S. K. H., Ng, E. Y. K., & Chiu, W. S. (2012). Comparison of Turbulence Models in Near Wake of Transport Plane C-130H Fuselage. Journal of Aircraft, 50(3), 847-852. , http://hdl.handle.net/10220/10112 , http://dx.doi.org/10.2514/1.C032031 , 167909
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : AIAA journal of aircraft
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

This paper presents a computational fluid dynamics analysis of the delayed detached eddy simulation–shear-stress transport on a 1:16 scale simplified C-130H fuselage model in flight conditions and with a closed cargo ramp to observe the turbulent-flow structures that evolve behind its empennage region. The results of which are also compared against already existing x-vorticity plots of the delayed detached eddy simulation–Spalart–Allmaras with rotation and curvature correction. With vorticity magnitude of 750 rotations∕s, the delayed detached eddy simulation–shear-stress transport is shown to display a lot more detail in terms of the formation and unsteadiness of the upsweep and detached vortices. The simulations are performed with the finite volume solver Cobalt with up to 64 processors on a high-performance computer.

บรรณานุกรม :
Pang, Samuel Kheng Hong , Ng, Eddie Yin-Kwee , Chiu, W. S. . (2555). Comparison of turbulence models in near wake of transport plane C-130H fuselage.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Pang, Samuel Kheng Hong , Ng, Eddie Yin-Kwee , Chiu, W. S. . 2555. "Comparison of turbulence models in near wake of transport plane C-130H fuselage".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Pang, Samuel Kheng Hong , Ng, Eddie Yin-Kwee , Chiu, W. S. . "Comparison of turbulence models in near wake of transport plane C-130H fuselage."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print.
Pang, Samuel Kheng Hong , Ng, Eddie Yin-Kwee , Chiu, W. S. . Comparison of turbulence models in near wake of transport plane C-130H fuselage. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.