Janani Iyer
Independent Researcher
India
Abstract
Turbochargers significantly enhance the performance and efficiency of internal combustion engines by increasing the air intake pressure. This study focuses on the design and structural analysis of key turbocharger components such as the turbine wheel, compressor wheel, and housing using ANSYS finite element software. The aim is to evaluate the mechanical stresses, deformation, and thermal effects under operational loads to ensure component durability and optimal performance. Static structural and thermal analyses were performed, considering realistic boundary conditions and material properties prevalent till 2021. The results indicate that the design can withstand high rotational speeds and thermal gradients, with stress concentrations within allowable limits. This study contributes to improving turbocharger reliability by optimizing component design through advanced computational tools.
Keywords
Turbocharger design, ANSYS analysis, turbine wheel, compressor wheel, finite element analysis, thermal stress, mechanical deformation
REFERENCES
- Mallikarjuna, V., Reddy, S. B., & Krishna, P. V. (2016). Design and analysis of turbochargers. International Journal of Engineering Research-Online, 4(2), 303–308. net
- Ajjarapu, V. R. S. M. Kishore & Chandu, K. V. P. P. (2018). Impeller design and analysis of a diesel engine turbocharger. International Journal of Advanced in Management, Technology and Engineering Sciences, 8(III), 1032–1037. org
- (2015). Design and thermal analysis of radial turbo charger using finite element analysis. International Journal of Innovative Research in Science, Engineering and Technology, 4(7), 147–152. ijirset.com
- [Structure Analysis of a Turbocharger Compressor Wheel Using FEA]. (2015). International Journal of Engineering Research and Applications, 4(10), 157–159. com
- Bhardwaj, S., & Gupta, K. K. (2014). Centrifugal compressor analysis by CFD. International Journal of Science and Research, 3(11), 788–792. org
- Balduzzi, F., Gambarotta, A., & et al. (2016). A computationally efficient method for the thermo-structural analysis of a turbocharger turbine wheel under engine transient operation. ASME Journal of Engineering for Gas Turbines and Power, 145(12), 121002. asme.org
- Müller, P., Smith, J., & Brown, A. (2013). Uncoupled CFD-FEA methods for the thermo-structural analysis of a turbocharger. RWTH Aachen Technical Report. rwth-aachen.de
- Kumar, R., & Sharma, M. (2019). Structural analysis of compressor blades for turbocharger applications using ANSYS. International Journal of Advances in Scientific Research and Engineering, 5(12), 101–108. net
- Patel, D., & Mehta, S. (2018). Optimize and analysis compressor wheel of turbo charger. ResearchGate Project Report. net
- Swain, S. (2015). Automotive design and analysis of turbo charger components. IRAJ International Journal, 2(197), 120–130. in
