Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/3665
Full metadata record
DC FieldValueLanguage
dc.contributor.authorNaresh, Jonna-
dc.contributor.authorSrinivas, J-
dc.date.accessioned2022-04-27T11:21:17Z-
dc.date.available2022-04-27T11:21:17Z-
dc.date.issued2022-03-
dc.identifier.citationICETMIE 2022, The Northcap university, Gurugram, INDIA, 4th -5th March 2022en_US
dc.identifier.urihttp://hdl.handle.net/2080/3665-
dc.descriptionCopyright belongs to proceeding publisheren_US
dc.description.abstractThe vibration minimization using a certain class of absorption materials is a goal in many recent dynamic systems. Magnetorheological elastomer is one kind of such material, which exhibits variable rheological properties like viscosity due to the magnetic field's influence. Aeroelastic analysis of such rotating structures is crucial in wind turbines and turbomachinery. In this article, aeroelastic stability studies of rotating non- uniform composite sandwich beam embedded with magnetorheological elastomer in supersonic flow are presented. Magnetorheological core layer is sandwiched between the composite face layers in this beam. For composite layers, the problem is formulated using beam theory, the magnetic field- dependent complex modulus is used to determine the magnetorheological core layer's constitutive behavior and aerodynamic pressure is modeled with piston theory. Lagrange’s equation is applied to obtain the equations of motion for the sandwich beam and solved by the finite element technique. The published values of the natural frequencies are compared and the influence of rotational speed, aerodynamic pressure, setting angle, intensity of magnetic field, hub radius, taper ratio parameters, and ply orientation on the fundamental frequency are studied. The results reveal that by changing specific composite beam parameters, the flutter boundaries of the rotating beam may be expanded.en_US
dc.subjectAeroelasticen_US
dc.subjectSandwich compositesen_US
dc.subjectMagnetorheological elastomeren_US
dc.subjectRotating beamen_US
dc.titleAeroelastic instability studies of rotating tapered composite sandwich blades with magnetorheological elastomeric coreen_US
Appears in Collections:Conference Papers

Files in This Item:
File Description SizeFormat 
Naresh J_ICETMIE2022.pdf769.32 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.