cranfield0015

two dimension panel flutter theori experi flutter buckl plate discuss shown increas initi deviat flat static pressur differenti across plate rais critic valu reduc veloc applic galerkin method linear problem flutter unbuckl plate question sever author paper flutter condit formul form integr equat solv numer method iter method matrix approxim thu avoid constraint assum mode plate finit bend rigid result confirm given galerkin method approxim analysi limit form amplitud flutter motion buckl plate present