OKORN, Ivan ;NAGODE, Marko . Analysis of Energy Efficiency of a Test Rig for Air Springs. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 61, n.1, p. 53-62, june 2018. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/sl/article/analysis-of-energy-efficiency-of-a-test-rig-for-air-springs/>. Date accessed: 19 apr. 2024. doi:http://dx.doi.org/10.5545/sv-jme.2014.2143.
Okorn, I., & Nagode, M. (2015). Analysis of Energy Efficiency of a Test Rig for Air Springs. Strojniški vestnik - Journal of Mechanical Engineering, 61(1), 53-62. doi:http://dx.doi.org/10.5545/sv-jme.2014.2143
@article{sv-jmesv-jme.2014.2143,
author = {Ivan Okorn and Marko Nagode},
title = {Analysis of Energy Efficiency of a Test Rig for Air Springs},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {61},
number = {1},
year = {2015},
keywords = {air spring, test rig, energy efficiency, spring hysteresis, friction},
abstract = {During dynamic testing of vehicle air springs, work is required for loading the springs. This work is partially returned by the spring to the driving system during the release phase. Testing is energy-efficient when at least a portion of the returned work can be utilised. This was taken into account in the design of the new inovative test rig for the simultaneous testing of four air springs. There is a phase shift between the phases of loading individual air springs; thus, the work returned to the drive system by a spring during its release is also used for loading another spring. The test rig was constructed and operates in the laboratory of an air spring manufacturer. We developed a computer program to analyse the energy situation in the test rig. The program calculates the work required for loading the springs, power and friction for different sizes of springs and test conditions. In this paper, computational algorithms are deduced and the results of the calculation for the treated spring are presented. The energy situation in the test rig during start-up and operation is discussed, taking into account the energy loss due to the hysteresis of springs and friction losses. The friction losses are evaluated for different implementations of critical elements. The influence of a flywheel on conditions during the start-up and operation of the test rig is analysed.},
issn = {0039-2480}, pages = {53-62}, doi = {10.5545/sv-jme.2014.2143},
url = {https://www.sv-jme.eu/sl/article/analysis-of-energy-efficiency-of-a-test-rig-for-air-springs/}
}
Okorn, I.,Nagode, M. 2015 June 61. Analysis of Energy Efficiency of a Test Rig for Air Springs. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 61:1
%A Okorn, Ivan %A Nagode, Marko %D 2015 %T Analysis of Energy Efficiency of a Test Rig for Air Springs %B 2015 %9 air spring, test rig, energy efficiency, spring hysteresis, friction %! Analysis of Energy Efficiency of a Test Rig for Air Springs %K air spring, test rig, energy efficiency, spring hysteresis, friction %X During dynamic testing of vehicle air springs, work is required for loading the springs. This work is partially returned by the spring to the driving system during the release phase. Testing is energy-efficient when at least a portion of the returned work can be utilised. This was taken into account in the design of the new inovative test rig for the simultaneous testing of four air springs. There is a phase shift between the phases of loading individual air springs; thus, the work returned to the drive system by a spring during its release is also used for loading another spring. The test rig was constructed and operates in the laboratory of an air spring manufacturer. We developed a computer program to analyse the energy situation in the test rig. The program calculates the work required for loading the springs, power and friction for different sizes of springs and test conditions. In this paper, computational algorithms are deduced and the results of the calculation for the treated spring are presented. The energy situation in the test rig during start-up and operation is discussed, taking into account the energy loss due to the hysteresis of springs and friction losses. The friction losses are evaluated for different implementations of critical elements. The influence of a flywheel on conditions during the start-up and operation of the test rig is analysed. %U https://www.sv-jme.eu/sl/article/analysis-of-energy-efficiency-of-a-test-rig-for-air-springs/ %0 Journal Article %R 10.5545/sv-jme.2014.2143 %& 53 %P 10 %J Strojniški vestnik - Journal of Mechanical Engineering %V 61 %N 1 %@ 0039-2480 %8 2018-06-27 %7 2018-06-27
Okorn, Ivan, & Marko Nagode. "Analysis of Energy Efficiency of a Test Rig for Air Springs." Strojniški vestnik - Journal of Mechanical Engineering [Online], 61.1 (2015): 53-62. Web. 19 Apr. 2024
TY - JOUR AU - Okorn, Ivan AU - Nagode, Marko PY - 2015 TI - Analysis of Energy Efficiency of a Test Rig for Air Springs JF - Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2014.2143 KW - air spring, test rig, energy efficiency, spring hysteresis, friction N2 - During dynamic testing of vehicle air springs, work is required for loading the springs. This work is partially returned by the spring to the driving system during the release phase. Testing is energy-efficient when at least a portion of the returned work can be utilised. This was taken into account in the design of the new inovative test rig for the simultaneous testing of four air springs. There is a phase shift between the phases of loading individual air springs; thus, the work returned to the drive system by a spring during its release is also used for loading another spring. The test rig was constructed and operates in the laboratory of an air spring manufacturer. We developed a computer program to analyse the energy situation in the test rig. The program calculates the work required for loading the springs, power and friction for different sizes of springs and test conditions. In this paper, computational algorithms are deduced and the results of the calculation for the treated spring are presented. The energy situation in the test rig during start-up and operation is discussed, taking into account the energy loss due to the hysteresis of springs and friction losses. The friction losses are evaluated for different implementations of critical elements. The influence of a flywheel on conditions during the start-up and operation of the test rig is analysed. UR - https://www.sv-jme.eu/sl/article/analysis-of-energy-efficiency-of-a-test-rig-for-air-springs/
@article{{sv-jme}{sv-jme.2014.2143},
author = {Okorn, I., Nagode, M.},
title = {Analysis of Energy Efficiency of a Test Rig for Air Springs},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {61},
number = {1},
year = {2015},
doi = {10.5545/sv-jme.2014.2143},
url = {https://www.sv-jme.eu/sl/article/analysis-of-energy-efficiency-of-a-test-rig-for-air-springs/}
}
TY - JOUR AU - Okorn, Ivan AU - Nagode, Marko PY - 2018/06/27 TI - Analysis of Energy Efficiency of a Test Rig for Air Springs JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 61, No 1 (2015): Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2014.2143 KW - air spring, test rig, energy efficiency, spring hysteresis, friction N2 - During dynamic testing of vehicle air springs, work is required for loading the springs. This work is partially returned by the spring to the driving system during the release phase. Testing is energy-efficient when at least a portion of the returned work can be utilised. This was taken into account in the design of the new inovative test rig for the simultaneous testing of four air springs. There is a phase shift between the phases of loading individual air springs; thus, the work returned to the drive system by a spring during its release is also used for loading another spring. The test rig was constructed and operates in the laboratory of an air spring manufacturer. We developed a computer program to analyse the energy situation in the test rig. The program calculates the work required for loading the springs, power and friction for different sizes of springs and test conditions. In this paper, computational algorithms are deduced and the results of the calculation for the treated spring are presented. The energy situation in the test rig during start-up and operation is discussed, taking into account the energy loss due to the hysteresis of springs and friction losses. The friction losses are evaluated for different implementations of critical elements. The influence of a flywheel on conditions during the start-up and operation of the test rig is analysed. UR - https://www.sv-jme.eu/sl/article/analysis-of-energy-efficiency-of-a-test-rig-for-air-springs/
Okorn, Ivan, AND Nagode, Marko. "Analysis of Energy Efficiency of a Test Rig for Air Springs" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 61 Number 1 (27 June 2018)
Strojniški vestnik - Journal of Mechanical Engineering 61(2015)1, 53-62
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
During dynamic testing of vehicle air springs, work is required for loading the springs. This work is partially returned by the spring to the driving system during the release phase. Testing is energy-efficient when at least a portion of the returned work can be utilised. This was taken into account in the design of the new inovative test rig for the simultaneous testing of four air springs. There is a phase shift between the phases of loading individual air springs; thus, the work returned to the drive system by a spring during its release is also used for loading another spring. The test rig was constructed and operates in the laboratory of an air spring manufacturer. We developed a computer program to analyse the energy situation in the test rig. The program calculates the work required for loading the springs, power and friction for different sizes of springs and test conditions. In this paper, computational algorithms are deduced and the results of the calculation for the treated spring are presented. The energy situation in the test rig during start-up and operation is discussed, taking into account the energy loss due to the hysteresis of springs and friction losses. The friction losses are evaluated for different implementations of critical elements. The influence of a flywheel on conditions during the start-up and operation of the test rig is analysed.