Estimation of stability derivatives in newtonian limit for oscillating cone

• Main Authors: Shabana, Aysha, Monis, Renita Sharon, Crasta, Asha, Khan, Sher Afghan
• Format: Conference or Workshop Item
• Language: English; English
• Published: Institute of Physics Publishing 2018
• Subjects: QD Chemistry; TJ Mechanical engineering and machinery
• Online Access: http://irep.iium.edu.my/66508/1/66508_Estimation%20of%20Stability%20Derivatives%20in%20Newtonian_conference%20article.pdf; http://irep.iium.edu.my/66508/2/66508_Estimation%20of%20Stability%20Derivatives%20in%20Newtonian_scopus.pdf; http://irep.iium.edu.my/66508/; http://iopscience.iop.org/article/10.1088/1757-899X/370/1/012061/pdf

Stability derivatives in Newtonian limit for an oscillating cone are obtained. Stiffness derivative decreases with pivot position for the entire range of cone angles. For cone angles in the range 20 to 30 degrees there is substantial increase in the stiffness derivative. Damping derivative decrea...