Modelling and Analysis on Impeller of Centrifugal Compressor
DOI:
https://doi.org/10.53555/nnmce.v4i8.307Keywords:
Impelle, Carbon steel, Von Mises stressAbstract
Impeller is a main component of the Centrifugal Compressor where it has got a series of curved vanes, fitted inside shroud plates. Impeller is a rotating part of a centrifugal compressor, or other machine designed to move a fluid by rotation, which imparts Centrifugal force to the fluid and the fluid moves radially out. This presentation deals with the 3-D solid modeling, analysis and optimization on the impeller blades which are made of “LOW CARBON STEEL”. The 3-Dimensional Centrifugal compressor impeller model has been done using “CATIA V5” software. ANSYS is used for the analysis of this model. Von Mises stress and yield strength of the model are compared in order to observed whether the design is safe for the Carbon Steel material and also the displacements of the component in X, Y and Z directions.
References
Rodgers, C., 2003, “High Specific Speed, High Inducer Tip Mach Number Centrifugal Compressor,” ASME Paper No. GT2003-38949.
Fisher, F. B., 1988, “Application of Map Width Enhancement Devices to Turbocharger Compressor Stages,” SAE Paper No. 880794.
Cui, M., 2004, “Unsteady Flow Around Suction Elbow and Inlet Guide Vane in a Centrifugal Compressor,” ASME Paper No. GT2004-53273.
Schaber, U., 1997, “Non-Contact Vibration Measurements of Mistuned Coupled Blades,” ASME Paper No. 97-GT-190.
Sorokes, J. M., Borer, C. J., and Koch, J. M., 1998, “Investigation of the Circumferential Static Pressure Non-Uniformity Caused by a Centrifugal Compressor Discharge Volute,” ASME Paper No. 98-GT-326.
Filsinger, D., Sekavcnik, M., Ihli, T., Schulz, A., and Wittig, S., 2002, “Vibration Characteristics of a Radial Turbocharger Impeller,” Proceedings of the 7th Int. Conference on Turbochargers and Turbocharging, London, pp. 117–127.
Hunziker R., Dickmann, H.-P., and Emmrich, R., 2001, “Numerical and Experimental Investigation of a Centrifugal Compressor With an Inducer Casing Bleed System,” ATI-CST-025/01, Proceedings of 4th European Conference on Turbomachinery, Florence, Italy, pp. 319–329.
Domercq, O., and Thomas, R., 1997, “Unsteady Flow Investigation in a Transonic Centrifugal Compressor Stage,” AIAA J.
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