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Analysis of the backlash in the single stage cycloidal gearbox

Roman Król
Archive of Mechanical Engineering | 2022 | vol. 69 | No 4 | 693-711 | DOI: 10.24425/ame.2022.141521
Keywords cycloidal gearbox backlash dynamics multibody dynamics multibody simulation discrete Fourier transform spectral analysis FFT
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Abstract

In this paper the analysis of backlash influence on the spectrum of torque at the output shaft of a cycloidal gearbox has been performed. The model of the single stage cycloidal gearbox was designed in the MSC Adams. The analysis for the excitation with the torque and the analysis with constant angular velocity of the input shaft were performed. For these analyses, the amplitude spectrums of the output torque for different backlashes was solved using FFT algorithm. The amplitude spectrums of the combined sine functions composed of the impact to impact times between the cycloidal wheel and the external sleeves were computed for verification. The performed studies show, that the backlash has significant influence on the output torque amplitude spectrum. Unfortunately the dependencies between the components of the spectrum and the backlash could not be expressed by linear equations, when vibrations of the output torque in the range of (350 Hz – 600 Hz) are considered. The gradual dependence can be found in the spectrum determined for the combined sine functions with half-periods equal impact-to-impact times. The spectrum is narrower for high values of backlash.
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Bibliography

[1] M. Blagojević, M. Matejić, and N. Kostić. Dynamic behaviour of a two-stage cycloidal speed reducer of a new design concept. Tehnički Vjesnik, 25(2):291–298, 2018, doi: 10.17559/TV- 20160530144431.
[2] M. Wikło, R. Król, K. Olejarczyk, and K. Kołodziejczyk. Output torque ripple for a cycloidal gear train. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 233(21–22):7270–7281, 2019, doi: 10.1177/0954406219841656.
[3] N. Kumar, V. Kosse, and A. Oloyede. A new method to estimate effective elastic torsional compliance of single-stage Cycloidal drives. Mechanism and Machine Theory, 105:185–198, 2016, doi: 10.1016/j.mechmachtheory.2016.06.023.
[4] C.F. Hsieh. The effect on dynamics of using a new transmission design for eccentric speed reducers. Mechanism and Machine Theory, 80:1–16, 2014, doi: 10.1016/j.mechmachtheory.2014.04.020.
[5] R. Król. Kinematics and dynamics of the two stage cycloidal gearbox. AUTOBUSY – Technika, Eksploatacja, Systemy Transportowe, 19(6):523–527, 2018, doi: 10.24136/atest.2018.125.
[6] K.S. Lin, K.Y. Chan, and J.J. Lee. Kinematic error analysis and tolerance allocation of cycloidal gear reducers. Mechanism and Machine Theory, 124:73–91, 2018, doi: 10.1016/j.mechmachtheory.2017.12.028.
[7] L.X. Xu, B.K. Chen, and C.Y. Li. Dynamic modelling and contact analysis of bearing-cycloid-pinwheel transmission mechanisms used in joint rotate vector reducers. Mechanism and Machine Theory, 137:432–458, 2019, doi: 10.1016/j.mechmachtheory.2019.03.035.
[8] D.C.H. Yang and J.G. Blanche. Design and application guidelines for cycloid drives with machining tolerances. Mechanism and Machine Theory, 25(5):487–501, 1990, doi: 10.1016/0094-114X(90) 90064-Q.
[9] J.W. Sensinger. Unified approach to cycloid drive profile, stress, and efficiency optimization. Journal of Mechanical Design, 132(2):024503, 2010, doi: 10.1115/1.4000832.
[10] Y. Li, K. Feng, X. Liang, and M.J. Zuo. A fault diagnosis method for planetary gearboxes under non-stationary working conditions using improved Vold-Kalman filter and multi-scale sample entropy. Journal of Sound and Vibration, 439:271–286, 2019, doi: 10.1016/j.jsv.2018.09.054.
[11] Z.Y. Ren, S.M. Mao, W.C. Guo, and Z. Guo. Tooth modification and dynamic performance of the cycloidal drive. Mechanical Systems and Signal Processing, 85:857–866, 2017, doi: 10.1016/j.ymssp.2016.09.029.
[12] L.X. Xu and Y.H. Yang. Dynamic modeling and contact analysis of a cycloid-pin gear mechanism with a turning arm cylindrical roller bearing. Mechanism and Machine Theory, 104:327–349, 2016, doi: 10.1016/j.mechmachtheory.2016.06.018.
[13] S. Schmidt, P.S. Heyns, and J.P. de Villiers. A novelty detection diagnostic methodology for gearboxes operating under fluctuating operating conditions using probabilistic techniques, Mechanical Systems and Signal Processing, vol. 100, pp. 152–166, 2018, doi: 10.1016/j.ymssp.2017.07.032.
[14] Y. Lei, D. Han, J. Lin, and Z. He. Planetary gearbox fault diagnosis using an adaptive stochastic resonance method. Mechanical Systems and Signal Processing, 38(1):113–124, 2013, doi: 10.1016/j.ymssp.2012.06.021.
[15] Y. Chen, X. Liang, and M.J. Zuo. Sparse time series modeling of the baseline vibration from a gearbox under time-varying speed condition. Mechanical Systems and Signal Processing, 134:106342, 2019, doi: 10.1016/j.ymssp.2019.106342.
[16] G. D’Elia, E. Mucchi, and M. Cocconcelli. On the identification of the angular position of gears for the diagnostics of planetary gearboxes. Mechanical Systems and Signal Processing, 83:305–320, 2017, doi: 10.1016/j.ymssp.2016.06.016.
[17] X. Chen and Z. Feng. Time-frequency space vector modulus analysis of motor current for planetary gearbox fault diagnosis under variable speed conditions. Mechanical Systems and Signal Processing, 121:636–654, 2019, doi: 10.1016/j.ymssp.2018.11.049.
[18] S. Schmidt, P.S. Heyns, and K.C. Gryllias. A methodology using the spectral coherence and healthy historical data to perform gearbox fault diagnosis under varying operating conditions. Applied Acoustics, 158:107038, 2020, doi: 10.1016/j.apacoust.2019.107038.
[19] D. Zhang and D. Yu. Multi-fault diagnosis of gearbox based on resonance-based signal sparse decomposition and comb filter. Measurement, 103:361–369, 2017, doi: 10.1016/j.measurement.2017.03.006.
[20] C. Wang, H. Li, J. Ou, R. Hu, S. Hu, and A. Liu. Identification of planetary gearbox weak compound fault based on parallel dual-parameter optimized resonance sparse decomposition and improved MOMEDA. Measurement, 165:108079, 2020, doi: 10.1016/j.measurement.2020.108079.
[21] W. Teng, X. Ding, H. Cheng, C. Han, Y. Liu, and H. Mu. Compound faults diagnosis and analysis for a wind turbine gearbox via a novel vibration model and empirical wavelet transform. Renewable Energy, 136:393–402, 2019, doi: 10.1016/j.renene.2018.12.094.
[22] R. Król. Resonance phenomenon in the single stage cycloidal gearbox. Analysis of vibrations at the output shaft as a function of the external sleeves stiffness. Archive of Mechanical Engineering, 68(3):303–320, 2021, doi: 10.24425/ame.2021.137050.
[23] MSC Software. MSC Adams Solver Documentation.
[24] MSC Software. MSC Adams View Documentation.
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Authors and Affiliations

Roman Król
1
ORCID: ORCID
  1. Faculty of Mechanical Engineering, Kazimierz Pulaski University of Technology and Humanities in Radom, Poland

A comparative study for double pass solar air collector utilizing medial glass panel

Hussein Majeed Salih
Archive of Mechanical Engineering | 2022 | vol. 69 | No 4 | 729-747 | DOI: 10.24425/ame.2022.141524
Keywords solar air collector double-pass CFD finite volume thermal performance
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Abstract

A numerical investigation of thermal prediction of double-pass solar air heater of-counter flow is developed in the present study. The main idea of the current study is that the collector consists of two layers of glass so that the middle layer is glass instead of the usual metal plate. The performance of double-pass solar air heater is studied for a wide range of solar radiation intensities (600, 750 and 900 W/m 2). A FORTRAN-90 program is built to simulate the mathematical model of double-pass solar air heater based on solving steady state two-dimensional Navier-Stokes equations and energy equation based on finite volume method. Turbulence effect is simulated by two equations k-ε module. The results are compared with the results of a previous experimental study and a good agreement was found. From compression calculating efficiency of the present and traditional collector for each solar intensity, it was found that the efficiency of the current collector is higher than that of the traditional one, where the efficiency of the current collector at the solar intensity of (600, 750 and 900) W/m 2 are (0.529, 0.514 and 0.503), respectively, while those of the traditional collector (0.508, 0.492 and 0.481), respectively. In addition to this, the effect of the mass flow rate on the temperature difference of the current proposed collector was studied. Three values of the mass flow rate were studied (0.009,0.018, and 0.027) kg/s at solar intensity of 750 W/m 2. From this it was found that the temperature difference decreases with increasing mass flow rate. Accordingly, the efficiency decreases
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Bibliography


[1] J.M. Jalil, A.H. Ayaal, and A.A. Hardan. Numerical investigation of thermal performance for air solar collector with multi inlets. IOP Conference Series: Materials Science and Engineering, 765:012036, 2020. doi: 10.1088/1757-899X/765/1/012036.
[2] A. Abene, V. Dubois, M. Le Ray, and A. Ouagued. Study of a solar air flat plate collector: use of obstacles and application for the drying of grape. Journal of Food Engineering, 65(1):15–22, 2004. doi: 10.1016/j.jfoodeng.2003.11.002.
[3] R.S. Gill, S. Singh, and P.P. Singh. Low cost solar air heater. Energy Conversion and Management, 57:131–142, 2012. doi: 10.1016/j.enconman.2011.12.019.
[4] A.E. Kabeel, A. Khalil, S.M. Shalaby, and M.E. Zayed. Experimental investigation of thermal performance of flat and v-corrugated plate solar air heaters with and without PCM as thermal energy storage. Energy Conversion and Management, 113:264–772, 2016. doi: 10.1016/j.enconman.2016.01.068.
[5] A. Sakhrieh and A. Al-Ghandoor. Experimental investigation of the performance of five types of solar collectors. Energy Conversion and Management, 65:715–720, 2013. doi: 10.1016/j.enconman.2011.12.038.
[6] J.M. Jalil, K.F. Sultan, and L.A. Rasheed. Numerical and experimental investigation of solar air collectors performance connected in series. Engineering and Technology Journal, 35(3):190–196, 2017.
[7] J. Assadeg J, A.H.A. Al-Waeli, A. Fudholi, and K. Sopian. Energetic and exergetic analysis of a new double pass solar air collector with fins and phase change material. Solar Energy, 226:260–271, 2021. doi: 10.1016/j.solener.2021.08.056.
[8] J.M. Jalil and S.J. Ali. Thermal investigations of double pass solar air heater with two types of porous media of different thermal conductivity. Engineering and Technology Journal, 39(1):79–88, 2021. doi: 10.30684/etj.v39i1A.1704.
[9] S. Bassem, J.M. Jalil, and S.J. Ismael. Experimental study of double pass water passage in evacuated tube with parabolic trough collector. Journal of Physics: Conference Series, 1973:012058, 2021. doi: 10.1088/1742-6596/1973/1/012058.
[10] J.M. Jalil, R.F. Nothim, and M.M. Hameed. Effect of wavy fins on thermal performance of double pass solar air heater. Engineering and Technology Journal, 39(9):1362–1368, 2021. doi: 10.30684/etj.v39i9.1775.
[11] W. Siddique, A. Raheem, M. Aqeel, S. Qayyum, T, Salamen, K. Waheed, and K. Qureshi. Evaluation of thermal performance factor for solar air heaters with artificially roughened channels. Archive of Mechanical Engineering, 68(2):195–225, 2021. doi: 10.24425/ame.2021.137048.
[12] H.K. Ghritlahre. An experimental study of solar air heater using arc shaped wire rib roughness based on energy and exergy analysis. Archives of Thermodynamics, 42(3):115–139, 2021. doi: 10.24425/ather.2021.138112.
[13] A. Kumar, Akshayveer, A.P. Singh, and O.P. Singh. Efficient designs of double-pass curved solar air heaters. Renewable Energy, 160:1105–1118, 2020. doi: 10.1016/j.renene.2020.06.115.
[14] S. Abo-Elfadl, H. Hassan, and M.F. El-Dosoky. Study of the performance of double pass solar air heater of a new designed absorber: An experimental work. Solar Energy, 198:479–489, 2020. doi: 10.1016/j.solener.2020.01.091.
[15] S. Singh. Experimental and numerical investigations of a single and double pass porous serpentine wavy wiremesh packed bed solar air heater. Renewable Energy, 145:1361–1387, 2020. doi: 10.1016/j.renene.2019.06.137.
[16] H.K. Ghritlahre and P.K. Sahu. A comprehensive review on energy and exergy analysis of solar air heaters. Archives of Thermodynamics, 41(3):183–222, 2020. doi: 10.24425/ather.2020.134577.
[17] S. Dogra, R.D. Jilte, and A. Sharma. Study of performance enhancement of single and double pass solar air heater with change in surface roughness. Journal of Physics: Conference Series, 1531:012091, 2020. doi: 10.1088/1742-6596/1531/1/012091.
[18] S. Sivakumar, K. Siva, and M. Mohanraj. Experimental thermodynamic analysis of a forced convection solar air heater using absorber plate with pin-fins. Journal of Thermal Analysis and Calorimetry, 136(1):39–47, 2019. doi: 10.1007/s10973-018-07998-5.
[19] S.M. Salih J.M. Jalil, and S.E. Najim. Experimental and numerical analysis of double-pass solar air heater utilizing multiple capsules PCM. Renewable Energy, 143:1053–1066, 2019. doi: 10.1016/j.renene.2019.05.050.
[20] S. Singh, L. Dhruw, and S. Chander. Experimental investigation of a double pass converging finned wire mesh packed bed solar air heater. Journal of Energy Storage, 21:713–723, 2019. doi: 10.1016/j.est.2019.01.003.
[21] P.T. Saravanakumar, D. Somasundaram, and M.M. Matheswaran. Thermal and thermo-hydraulic analysis of arc shaped rib roughened solar air heater integrated with fins and baffles. Solar Energy, 180:360–371, 2019. doi: 10.1016/j.solener.2019.01.036.
[22] C.A. Komolafe, I.O. Oluwaleye, O. Awogbemi, and C.O. Osueke. Experimental investigation and thermal analysis of solar air heater having rectangular rib roughness on the absorber plate. Case Studies in Thermal Engineering, 14:100442, 2019. doi: 10.1016/j.csite.2019.100442.
[23] H. Mzad, K. Bey, and R. Khelif. Investigative study of the thermal performance of a trial solar air heater. Case Studies in Thermal Engineering, 13:100373, 2019. doi: 10.1016/j.csite.2018.100373.
[24] S.S. Patel and A. Lanjewar. Exergy based analysis of solar air heater duct with W-shaped rib roughness on the absorber plate. Archives of Thermodynamics, 40(4):21–48, 2019. doi: 10.24425/ather.2019.130006.
[25] A.S. Mahmood. Experimental study on double-pass solar air heater with and without using phase change material. Journal of Engineering. 25(2):1-17. doi: 10.31026/j.eng.2019.02.01.
[26] R.K. Ravi and R.P. Saini. Effect of roughness elements on thermal and thermohydraulic performance of double pass solar air heater duct having discrete multi V-shaped and staggered rib roughness on both sides of the absorber plate. Experimental Heat Transfer, 31(1):47–67, 2018. doi: 10.1080/08916152.2017.1350217.
[27] H. Hassan and S. Abo-Elfadl. Experimental study on the performance of double pass and two inlet ports solar air heater (SAH) at different configurations of the absorber plate. Renewable Energy, 116:728–740, 2018. doi: 10.1016/j.renene.2017.09.047.
[28] S.S. Hosseini, A. Ramiar, and A.A. Ranjbar. Numerical investigation of natural convection solar air heater with different fins shape. Renewable Energy, 117:488–500, 2018. doi: 10.1016/j.renene.2017.10.052.
[29] A.P. Singh and O.P. Singh. Performance enhancement of a curved solar air heater using CFD. Solar Energy, 174:556–569, 2018. doi: 10.1016/j.solener.2018.09.053.
[30] A.M. Rasham and M.M.M. Alaskari. Thermal analysis of double-pass solar air collector with different materials of absorber plate and different dimensions of air channels. International Journal of Science and Research (IJSR), 6(8):901–908, 2017.
[31] R. Kumar and P. Chand. Performance enhancement of solar air heater using herringbone corrugated fins. Energy, 127:271–279, 2017. doi: 10.1016/j.energy.2017.03.128.
[32] M.W. Kareem, K. Habib, and S.A. Sulaiman. Comparative study of single pass collector and double pass solar collector filled with porous media. Asian Journal of Scientific Research, 6(3):445–455, 2013. doi: 10.3923/ajsr.2013.445.455.
[33] A. Fudholi, M.H. Ruslan, M.Y. Othman, M. Yahya, S. Supranto, A. Zaharim, and K. Sopian. Collector efficiency of the double-pass solar air collectors with fins. In Proceedings of the 9th WSEAS International Conference on System Science and Simulation in Engineering, pages 428–434, Japan, 2010.
[34] B.M. Ramani, A. Gupta, and R. Kumar. Performance of a double pass solar air collector. Solar Energy, 84(11):1929–1937, 2010. doi: 10.1016/j.solener.2010.07.007.
[35] H.K. Versteeg and W. Malalsekera. An Introduction to Computational Fluid Dynamics. The Finite Volume Method. Pearson Education Ltd. 1995.
[36] B.E. Launder and D.B. Spalding. The numerical computation of turbulent flows. In S.V. Patankar, A. Pollard, A.K. Singhal, and S.P. Vanka, editors: Numerical Prediction of Flow, Heat Transfer, Turbulence and Combustion, pages 96–116. Pergamon, 1983. doi: 10.1016/B978-0-08-030937-8.50016-7.
[37] S.V. Patankar. Numerical Heat Transfer and Fluid Flow. CRC Press, 2018. doi: 10.1201/9781 482234213.
[38] N.I. Dawood, J.M. Jalil, and M.K. Ahmed. Experimental investigation of a window solar air collector with circular-perforated moveable absorber plates. Journal of Physics: Conference Series, 1973:012057, 2021. doi: 10.1088/1742-6596/1973/1/012057.
[39] F. Haghighat, Z. Jiang, J.C.Y. Wang, and F. Allard. Air movement in buildings using computational fluid dynamics. Journal of Solar Energy Engineering, 114(2):84–92, 1992. doi: 10.1115/ 1.2929994.
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Authors and Affiliations

Hussein Majeed Salih
1
ORCID: ORCID
  1. Electromechanical Engineering Department, University of Technology, Iraq

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