| ชื่อเรื่อง | : | An experimental and computational study of aerodynamic properties of rugby balls |
| นักวิจัย | : | Alam, Firoz. , Subic, A. J. , Watkins, Simon. , Naser, Jamal. , Rasul, Mohammad. |
| คำค้น | : | Applied research. , 850199 Energy Exploration not elsewhere classified. , 859999 Energy not elsewhere classified. , 090101 Aerodynamics (excl. Hypersonic Aerodynamics) , 091399 Mechanical Engineering not elsewhere classified. , Aerodynamics. , Drag (Aerodynamics) , Drag coefficient -- Side force -- Wind tunnel -- EFD -- CFD |
| หน่วยงาน | : | Central Queensland University, Australia |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2551 |
| อ้างอิง | : | http://www.wseas.us/e-library/transactions/fluid/2008/MGR-07.pdf , http://hdl.cqu.edu.au/10018/27686 , cqu:4247 |
| ที่มา | : | Alam, F Subic, A Watkins, S Naser, J & Rasul M 2008, "An experimental and computational study of aerodynamic properties of rugby balls", WSEAS Transactions on Fluid mechanics: Special Issue on Sustainable Energy and Environmental Fluid Mechanics, vol.3, no.3, pp.279-286, http://www.wseas.us/e-library/transactions/fluid/2008/MGR-07.pdf. |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | WSEAS transactions on fluid mechanics. Greece. : WSEAS, 2008. Vol. 3, no. 3 (2008), p. 279-286 8 pages Refereed 1790-5087 , ACQUIRE [electronic resource] : Central Queensland University Institutional Repository. |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | The aerodynamic properties of rugby balls as a function of wind speeds and yaw angles were measured using experimental and computational methods. The average drag and side forces coefficients for all speeds and yaw angles were computed and compared. The flow pattern around the rugby ball was visualized using wool tuft and smoke. No significant variation in Reynolds numbers was found in CFD results, however, some variations were noted in experimental findings. The average drag coefficient of a rugby ball at zero yaw was 0.18 and 0.14 in experimental and computational studies and this rose to about 0.60 and 0.50 when yawed at 90 degrees respectively. |
| บรรณานุกรม | : |
Alam, Firoz. , Subic, A. J. , Watkins, Simon. , Naser, Jamal. , Rasul, Mohammad. . (2551). An experimental and computational study of aerodynamic properties of rugby balls.
กรุงเทพมหานคร : Central Queensland University, Australia. Alam, Firoz. , Subic, A. J. , Watkins, Simon. , Naser, Jamal. , Rasul, Mohammad. . 2551. "An experimental and computational study of aerodynamic properties of rugby balls".
กรุงเทพมหานคร : Central Queensland University, Australia. Alam, Firoz. , Subic, A. J. , Watkins, Simon. , Naser, Jamal. , Rasul, Mohammad. . "An experimental and computational study of aerodynamic properties of rugby balls."
กรุงเทพมหานคร : Central Queensland University, Australia, 2551. Print. Alam, Firoz. , Subic, A. J. , Watkins, Simon. , Naser, Jamal. , Rasul, Mohammad. . An experimental and computational study of aerodynamic properties of rugby balls. กรุงเทพมหานคร : Central Queensland University, Australia; 2551.
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