Research Article
Year 2021,
Volume: 8 Issue: 4, 482 - 493, 30.12.2021
Abstract
References
- Acosta-Iborra, A., & Campo, A. (2013). Approximate Analytic Analysis of Annular Fins with Uniform Thickness by way of the Mean Value Theorem for Integration that Avoids Modified Bessel Functions. Latin American and Caribbean Journal of Engineering Education, 7(1), 1-23.
- Al-Shemmeri, T. (2012). Engineering Fluid Mechanics. Bookboon Learning.
- Ansari, M. B., Haque, M. F. U., & Joshi, P. S. (2020). Design and Analysis of Engine Block. International Research Journal of Engineering and Technology, 7(5), 3514-3520.
- Babu, G., & Lavakumar, M. (2013). Heat Transfer Analysis and Optimization of Engine Cylinder Fins of Varying Geometry and Material. IOSR Journal of Mechanical and Civil Engineering, 7(4), 24-29.
- Babu, G. S., Jagadeesh, S. D. V. S., Saicharan, U. B., & Praneeth, P. R. S. (2013). Analysis of a Single Cylinder Combustion Engine using CFD. International Journal of Innovative Technology & Exploring Engineering, 2(5), 164-167.
- Bakare, A. O., Nasir, A., Abiodun, O. R., & Bako, S. (2016). Combined Cycle Gas Turbine: Operation and Performance Analysis. In: Proceedings of the 1st AGM and Conference of the Nigerian Institution of Mechanical Engineers (pp. 57-68), Minna, Nigeria.
- Bako, S., Nasir, A., Ige, B., & Musa, N. (2020). Cavitational deterioration of diesel power plant cylinder liner. Journal of Mechanical and Energy Engineering, 4(3), 239-246. doi:10.30464/jmee.2020.4.3.239
- Bako, S., Dogo, J. N., Umar, M. B., & Jesuloluwa, S. I. (2021). Development and Structural Analysis of a Modified Two Stroke Spark Ignition Engine Block. In: Proceedings of the 5th AGM and Annual National Conference of the Nigerian Institution of Mechanical Engineers (pp 57-68), Minna, Nigeria.
- Bernard, C., & Baranescu, R. (1999). Diesel Engine Reference Book. England: Butterworth-Heinemann.
- Blarigan, P. V., & Keller, J. O. (1998). A hydrogen fuelled internal combustion engine designed for single speed/power operation. International Journal of Hydrogen Energy, 23(7), 603-609. doi:10.1016/S0360-3199(97)00100-6
- Borman, G., & Nishiwaki, K. (1987). Internal-combustion engine heat transfer. Progress in Energy and Combustion Science, 13(1), 1-46. doi:10.1016/0360-1285(87)90005-0
- Broekaert, S., Demuynck, J., De Cuyper, T., De Paepe, M., & Verhelst, S. (2016). Heat transfer in premixed spark ignition engines part I: Identification of the factors influencing heat transfer. Energy, 116(1), 80-391. doi:10.1016/j.energy.2016.08.065
- Cameron, K. (2015). Two Stroke Engines: Defining Their Purpose. (Accessed:03/12/2021) www.cycleworld.com/2015/04/06/two-stroke-motorcycle-engines-explained-tech-talk-by-kevin-cameron/
- Dempsey, P. (2010). Two-Stroke Engine Repair & Maintenance. New York: McGraw-Hill Companies.
- Elger, D. F., LeBret, B. A., Crowe, C. T., & Robertson, J. A. (2016). Engineering Fluid Mechanics (11th ed.). Hoboken: John Wiley & Sons, Inc.
- Gangwar, A., Singh, A., & Pratap, A. (2017). Performance and Analysis of Two Stroke Dual and Triple Spark plug Single Cylinder SI Engine with Gasoline fuel. International Journal of Thermal Technologies, 7(4), 204-206.
- Hutton, D. V. (2004). Fundamental of Finite Element Analysis. New York: Mcgraw-Hill Companies.
- Jain, A., Saraswat, A. A., & Shukla, O. P. (2016). A Survey on Heat Transfer of Air Cooled Internal Combustion Engine Various Fin Cutting Shape. International Research Journal of Engineering and Technology, 3(2), 1413-1418.
- Jiang, S. (2015). Numerical Analysis of Two-Stroke Engine with Direct Injection and Jet Ignition. BSc Thesis, School of Aerospace Mechanical and Manufacturing Engineering, College of Science Engineering and Health, RMIT University, Melbourne.
- Khan, T. A., & Shaikh, R. (2016). Performance and Emission Analysis of Two Stroke Dual Sparkplug SI Engine. IOSR Jourmal of Mechanical & Civil Engineering, (Special Issue: 5th National Conference on RDME) 2, 50-53. doi:10.9790/1684-1500850-53
- Lewis, R. W., Nithiarasu, P., & Seetharamu, K. N. (2004). Fundamentals of Finite Element Method for Heat and Fluid Flow. Hoboken: John Wiley and Sons Ltd. doi:10.1002/0470014164
- Lounici, M. S., Loubar, K., Balistrou, M., & Tazerout, M. (2010). Investigation on heat transfer evaluation for a more efficient two-zone combustion model in the case of natural gas SI engines. Applied Thermal Engineering, 31(2-3), 319-328. doi:10.1016/j.applthermaleng.2010.09.012
- Rao, M. N. P. R., & Vardhan, T. V. (2013). Thermal Analysis of Engine Cylinder Fins By Varying Its Geometry and Material. International Journal of Engineering Research & Technology, 2(8), 404-412.
- Schneider, S., Chiodi, M., Friedrich, H., & Bargende, M. (2016). Development and Experimental Investigation of a Two-Stroke Opposed-Piston Free-Piston Engine. SAE Technical Paper 2016-32-0046. doi:10.4271/2016-32-0046
- Subramanian, T. S., Murali, B. S., Vairamuthu, M., Saravanan, M. V., & Kumar, M. M. (2019). Design and Analysis of Cylinder and Cylinder Head of 6-Stroke SI Engine for Weight Reduction. International Journal of Innovative Research in Science, Engineering & Technology, 8(3), 3276-3288.
- Thomas, G. (2009). Computational Fluid Dynamics Modelling and Analysis of an Opposed Piston Internal Combustion Engine. MSc Thesis, School of Mechanical, Materials and Mechatronics Engineering, University of Wollongong, Wollongong.
- Yeh, R-H., Liaw, S-P., & Chang, M. (1997). Optimum Spacings of Longitudinal Convective Fin Arrays. Journal of Marine Science and Technology, 5(1), 6. doi:10.51400/2709-6998.2537
Thermal and Computational Fluid Dynamics (CFD) Analysis of a Modified Two Stroke Spark Ignition Engine Block
Abstract
An engine block is the main supporting structure for other components of the engine. Poor heat dissipation of the engine block causes excessive thermal expansion and frictional wearing of the engine components and makes engine oil to lose its lubricating power. Therefore, there is a need to modify the design of the engine block in order to improve its effectiveness. In this analysis, a two stroke spark ignition engine block was initially used as a reference model for the development of the modified model. Solidworks (2013) simulation software was used to model and conduct a thermal and computational fluid dynamics (CFD) analysis on the two models. The thermal analysis results shows that, the maximum temperature gradient and heat flux obtained during the steady state and transient thermal analysis were, 2.237×107 K/m, 3.6817×104 K/m, and 1.066×107 W/m2, 1.661×106 W/m2 for the reference model, while 1.771×106 K/m, 4.913×104 K/m, and 7.970×107 W/m2, 2.211×106 W/m2 for the modified model respectively. The results shows that the modified model has an improved heat dissipation rate than the reference model. The CFD analysis shows that, the reference model is subjected to high pressure and air resistance than the modified model. This increases the drag force acting on the reference model. While the modified model has high air flow velocity round the engine block, than the reference model. This is due to fins modification of the modified model. This makes the engine block model to have low air restriction. It is hereby recommended that further validation should be carried out to ascertain the effectiveness of the modified model. The performance of the modified model can also be improved by converting its fins into triangular fins geometry.
Keywords
Conceptulization Solidworks Simulation Steady State Analysis Transient State Analysis CFD Analysis
References
- Acosta-Iborra, A., & Campo, A. (2013). Approximate Analytic Analysis of Annular Fins with Uniform Thickness by way of the Mean Value Theorem for Integration that Avoids Modified Bessel Functions. Latin American and Caribbean Journal of Engineering Education, 7(1), 1-23.
- Al-Shemmeri, T. (2012). Engineering Fluid Mechanics. Bookboon Learning.
- Ansari, M. B., Haque, M. F. U., & Joshi, P. S. (2020). Design and Analysis of Engine Block. International Research Journal of Engineering and Technology, 7(5), 3514-3520.
- Babu, G., & Lavakumar, M. (2013). Heat Transfer Analysis and Optimization of Engine Cylinder Fins of Varying Geometry and Material. IOSR Journal of Mechanical and Civil Engineering, 7(4), 24-29.
- Babu, G. S., Jagadeesh, S. D. V. S., Saicharan, U. B., & Praneeth, P. R. S. (2013). Analysis of a Single Cylinder Combustion Engine using CFD. International Journal of Innovative Technology & Exploring Engineering, 2(5), 164-167.
- Bakare, A. O., Nasir, A., Abiodun, O. R., & Bako, S. (2016). Combined Cycle Gas Turbine: Operation and Performance Analysis. In: Proceedings of the 1st AGM and Conference of the Nigerian Institution of Mechanical Engineers (pp. 57-68), Minna, Nigeria.
- Bako, S., Nasir, A., Ige, B., & Musa, N. (2020). Cavitational deterioration of diesel power plant cylinder liner. Journal of Mechanical and Energy Engineering, 4(3), 239-246. doi:10.30464/jmee.2020.4.3.239
- Bako, S., Dogo, J. N., Umar, M. B., & Jesuloluwa, S. I. (2021). Development and Structural Analysis of a Modified Two Stroke Spark Ignition Engine Block. In: Proceedings of the 5th AGM and Annual National Conference of the Nigerian Institution of Mechanical Engineers (pp 57-68), Minna, Nigeria.
- Bernard, C., & Baranescu, R. (1999). Diesel Engine Reference Book. England: Butterworth-Heinemann.
- Blarigan, P. V., & Keller, J. O. (1998). A hydrogen fuelled internal combustion engine designed for single speed/power operation. International Journal of Hydrogen Energy, 23(7), 603-609. doi:10.1016/S0360-3199(97)00100-6
- Borman, G., & Nishiwaki, K. (1987). Internal-combustion engine heat transfer. Progress in Energy and Combustion Science, 13(1), 1-46. doi:10.1016/0360-1285(87)90005-0
- Broekaert, S., Demuynck, J., De Cuyper, T., De Paepe, M., & Verhelst, S. (2016). Heat transfer in premixed spark ignition engines part I: Identification of the factors influencing heat transfer. Energy, 116(1), 80-391. doi:10.1016/j.energy.2016.08.065
- Cameron, K. (2015). Two Stroke Engines: Defining Their Purpose. (Accessed:03/12/2021) www.cycleworld.com/2015/04/06/two-stroke-motorcycle-engines-explained-tech-talk-by-kevin-cameron/
- Dempsey, P. (2010). Two-Stroke Engine Repair & Maintenance. New York: McGraw-Hill Companies.
- Elger, D. F., LeBret, B. A., Crowe, C. T., & Robertson, J. A. (2016). Engineering Fluid Mechanics (11th ed.). Hoboken: John Wiley & Sons, Inc.
- Gangwar, A., Singh, A., & Pratap, A. (2017). Performance and Analysis of Two Stroke Dual and Triple Spark plug Single Cylinder SI Engine with Gasoline fuel. International Journal of Thermal Technologies, 7(4), 204-206.
- Hutton, D. V. (2004). Fundamental of Finite Element Analysis. New York: Mcgraw-Hill Companies.
- Jain, A., Saraswat, A. A., & Shukla, O. P. (2016). A Survey on Heat Transfer of Air Cooled Internal Combustion Engine Various Fin Cutting Shape. International Research Journal of Engineering and Technology, 3(2), 1413-1418.
- Jiang, S. (2015). Numerical Analysis of Two-Stroke Engine with Direct Injection and Jet Ignition. BSc Thesis, School of Aerospace Mechanical and Manufacturing Engineering, College of Science Engineering and Health, RMIT University, Melbourne.
- Khan, T. A., & Shaikh, R. (2016). Performance and Emission Analysis of Two Stroke Dual Sparkplug SI Engine. IOSR Jourmal of Mechanical & Civil Engineering, (Special Issue: 5th National Conference on RDME) 2, 50-53. doi:10.9790/1684-1500850-53
- Lewis, R. W., Nithiarasu, P., & Seetharamu, K. N. (2004). Fundamentals of Finite Element Method for Heat and Fluid Flow. Hoboken: John Wiley and Sons Ltd. doi:10.1002/0470014164
- Lounici, M. S., Loubar, K., Balistrou, M., & Tazerout, M. (2010). Investigation on heat transfer evaluation for a more efficient two-zone combustion model in the case of natural gas SI engines. Applied Thermal Engineering, 31(2-3), 319-328. doi:10.1016/j.applthermaleng.2010.09.012
- Rao, M. N. P. R., & Vardhan, T. V. (2013). Thermal Analysis of Engine Cylinder Fins By Varying Its Geometry and Material. International Journal of Engineering Research & Technology, 2(8), 404-412.
- Schneider, S., Chiodi, M., Friedrich, H., & Bargende, M. (2016). Development and Experimental Investigation of a Two-Stroke Opposed-Piston Free-Piston Engine. SAE Technical Paper 2016-32-0046. doi:10.4271/2016-32-0046
- Subramanian, T. S., Murali, B. S., Vairamuthu, M., Saravanan, M. V., & Kumar, M. M. (2019). Design and Analysis of Cylinder and Cylinder Head of 6-Stroke SI Engine for Weight Reduction. International Journal of Innovative Research in Science, Engineering & Technology, 8(3), 3276-3288.
- Thomas, G. (2009). Computational Fluid Dynamics Modelling and Analysis of an Opposed Piston Internal Combustion Engine. MSc Thesis, School of Mechanical, Materials and Mechatronics Engineering, University of Wollongong, Wollongong.
- Yeh, R-H., Liaw, S-P., & Chang, M. (1997). Optimum Spacings of Longitudinal Convective Fin Arrays. Journal of Marine Science and Technology, 5(1), 6. doi:10.51400/2709-6998.2537
There are 27 citations in total.
Details
| Primary Language | English |
|---|---|
| Journal Section | Automotive Engineering |
| Authors | |
| Publication Date | December 30, 2021 |
| Submission Date | October 12, 2021 |
| Published in Issue | Year 2021 Volume: 8 Issue: 4 |
