الفهرس | Only 14 pages are availabe for public view |
Abstract For viscoelastic type of stringsit isknown that changing the tension in cyclic order affects the strain. The tension - strain relation has been recorded for a Nylon string. Mathematical relations has been obtained using optimization technique. Equations of motion of a moving string has been obtained taking into account the effect of strain and air drag. A numerical technique was used to solve the equations. The effect of vibration on the cross-sectional area of the string is obtained. |