LIU, Zenghui ;DU, Changlong ;LIU, Songyong ;JIANG, Hongxiang . Failure Analysis of the Multi-Level Series Rotary Seal Device under High-Pressure Water. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 63, n.4, p. 275-283, june 2018. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/sl/article/failure-analysis-of-the-multi-level-series-rotary-seal-device-under-high-pressure-water/>. Date accessed: 20 dec. 2024. doi:http://dx.doi.org/10.5545/sv-jme.2016.4012.
Liu, Z., Du, C., Liu, S., & Jiang, H. (2017). Failure Analysis of the Multi-Level Series Rotary Seal Device under High-Pressure Water. Strojniški vestnik - Journal of Mechanical Engineering, 63(4), 275-283. doi:http://dx.doi.org/10.5545/sv-jme.2016.4012
@article{sv-jmesv-jme.2016.4012,
author = {Zenghui Liu and Changlong Du and Songyong Liu and Hongxiang Jiang},
title = {Failure Analysis of the Multi-Level Series Rotary Seal Device under High-Pressure Water},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {63},
number = {4},
year = {2017},
keywords = {failure analysis; rotary seal; mechanical testing; wear; high pressure},
abstract = {High-pressure water jets are used to assist roadheaders in breaking hard rock. The failure life of the high-pressure rotary seal (HPRS) is significant, due to how it affects the safety and efficiency of the roadheader. Here we investigate the mechanical behaviour of the HPRS with a series of experiments. Single-level rotary seal device based studies were conducted to investigate the effect of seal forms, materials, operating pressure and spindle speed on friction torque and leakage. The best seal form from the three kinds of forms was chosen to test the failure life of the multi-level series rotary seal device and the relationships between the operating pressure, spindle speed, temperature, leakage and failure life were analysed. The failure life of rotary seals from Levels 1 to 4 was observed to be 15, 11, 5, and 4 days respectively. The increase in temperature of Levels 1 and 2 was perceived to be slow at the beginning phase of the test, while it rose sharply until the failure occurred, whereas in the case of Levels 3 and 4 it was instantaneous.},
issn = {0039-2480}, pages = {275-283}, doi = {10.5545/sv-jme.2016.4012},
url = {https://www.sv-jme.eu/sl/article/failure-analysis-of-the-multi-level-series-rotary-seal-device-under-high-pressure-water/}
}
Liu, Z.,Du, C.,Liu, S.,Jiang, H. 2017 June 63. Failure Analysis of the Multi-Level Series Rotary Seal Device under High-Pressure Water. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 63:4
%A Liu, Zenghui %A Du, Changlong %A Liu, Songyong %A Jiang, Hongxiang %D 2017 %T Failure Analysis of the Multi-Level Series Rotary Seal Device under High-Pressure Water %B 2017 %9 failure analysis; rotary seal; mechanical testing; wear; high pressure %! Failure Analysis of the Multi-Level Series Rotary Seal Device under High-Pressure Water %K failure analysis; rotary seal; mechanical testing; wear; high pressure %X High-pressure water jets are used to assist roadheaders in breaking hard rock. The failure life of the high-pressure rotary seal (HPRS) is significant, due to how it affects the safety and efficiency of the roadheader. Here we investigate the mechanical behaviour of the HPRS with a series of experiments. Single-level rotary seal device based studies were conducted to investigate the effect of seal forms, materials, operating pressure and spindle speed on friction torque and leakage. The best seal form from the three kinds of forms was chosen to test the failure life of the multi-level series rotary seal device and the relationships between the operating pressure, spindle speed, temperature, leakage and failure life were analysed. The failure life of rotary seals from Levels 1 to 4 was observed to be 15, 11, 5, and 4 days respectively. The increase in temperature of Levels 1 and 2 was perceived to be slow at the beginning phase of the test, while it rose sharply until the failure occurred, whereas in the case of Levels 3 and 4 it was instantaneous. %U https://www.sv-jme.eu/sl/article/failure-analysis-of-the-multi-level-series-rotary-seal-device-under-high-pressure-water/ %0 Journal Article %R 10.5545/sv-jme.2016.4012 %& 275 %P 9 %J Strojniški vestnik - Journal of Mechanical Engineering %V 63 %N 4 %@ 0039-2480 %8 2018-06-27 %7 2018-06-27
Liu, Zenghui, Changlong Du, Songyong Liu, & Hongxiang Jiang. "Failure Analysis of the Multi-Level Series Rotary Seal Device under High-Pressure Water." Strojniški vestnik - Journal of Mechanical Engineering [Online], 63.4 (2017): 275-283. Web. 20 Dec. 2024
TY - JOUR AU - Liu, Zenghui AU - Du, Changlong AU - Liu, Songyong AU - Jiang, Hongxiang PY - 2017 TI - Failure Analysis of the Multi-Level Series Rotary Seal Device under High-Pressure Water JF - Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2016.4012 KW - failure analysis; rotary seal; mechanical testing; wear; high pressure N2 - High-pressure water jets are used to assist roadheaders in breaking hard rock. The failure life of the high-pressure rotary seal (HPRS) is significant, due to how it affects the safety and efficiency of the roadheader. Here we investigate the mechanical behaviour of the HPRS with a series of experiments. Single-level rotary seal device based studies were conducted to investigate the effect of seal forms, materials, operating pressure and spindle speed on friction torque and leakage. The best seal form from the three kinds of forms was chosen to test the failure life of the multi-level series rotary seal device and the relationships between the operating pressure, spindle speed, temperature, leakage and failure life were analysed. The failure life of rotary seals from Levels 1 to 4 was observed to be 15, 11, 5, and 4 days respectively. The increase in temperature of Levels 1 and 2 was perceived to be slow at the beginning phase of the test, while it rose sharply until the failure occurred, whereas in the case of Levels 3 and 4 it was instantaneous. UR - https://www.sv-jme.eu/sl/article/failure-analysis-of-the-multi-level-series-rotary-seal-device-under-high-pressure-water/
@article{{sv-jme}{sv-jme.2016.4012},
author = {Liu, Z., Du, C., Liu, S., Jiang, H.},
title = {Failure Analysis of the Multi-Level Series Rotary Seal Device under High-Pressure Water},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {63},
number = {4},
year = {2017},
doi = {10.5545/sv-jme.2016.4012},
url = {https://www.sv-jme.eu/sl/article/failure-analysis-of-the-multi-level-series-rotary-seal-device-under-high-pressure-water/}
}
TY - JOUR AU - Liu, Zenghui AU - Du, Changlong AU - Liu, Songyong AU - Jiang, Hongxiang PY - 2018/06/27 TI - Failure Analysis of the Multi-Level Series Rotary Seal Device under High-Pressure Water JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 63, No 4 (2017): Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2016.4012 KW - failure analysis, rotary seal, mechanical testing, wear, high pressure N2 - High-pressure water jets are used to assist roadheaders in breaking hard rock. The failure life of the high-pressure rotary seal (HPRS) is significant, due to how it affects the safety and efficiency of the roadheader. Here we investigate the mechanical behaviour of the HPRS with a series of experiments. Single-level rotary seal device based studies were conducted to investigate the effect of seal forms, materials, operating pressure and spindle speed on friction torque and leakage. The best seal form from the three kinds of forms was chosen to test the failure life of the multi-level series rotary seal device and the relationships between the operating pressure, spindle speed, temperature, leakage and failure life were analysed. The failure life of rotary seals from Levels 1 to 4 was observed to be 15, 11, 5, and 4 days respectively. The increase in temperature of Levels 1 and 2 was perceived to be slow at the beginning phase of the test, while it rose sharply until the failure occurred, whereas in the case of Levels 3 and 4 it was instantaneous. UR - https://www.sv-jme.eu/sl/article/failure-analysis-of-the-multi-level-series-rotary-seal-device-under-high-pressure-water/
Liu, Zenghui, Du, Changlong, Liu, Songyong, AND Jiang, Hongxiang. "Failure Analysis of the Multi-Level Series Rotary Seal Device under High-Pressure Water" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 63 Number 4 (27 June 2018)
Strojniški vestnik - Journal of Mechanical Engineering 63(2017)4, 275-283
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
High-pressure water jets are used to assist roadheaders in breaking hard rock. The failure life of the high-pressure rotary seal (HPRS) is significant, due to how it affects the safety and efficiency of the roadheader. Here we investigate the mechanical behaviour of the HPRS with a series of experiments. Single-level rotary seal device based studies were conducted to investigate the effect of seal forms, materials, operating pressure and spindle speed on friction torque and leakage. The best seal form from the three kinds of forms was chosen to test the failure life of the multi-level series rotary seal device and the relationships between the operating pressure, spindle speed, temperature, leakage and failure life were analysed. The failure life of rotary seals from Levels 1 to 4 was observed to be 15, 11, 5, and 4 days respectively. The increase in temperature of Levels 1 and 2 was perceived to be slow at the beginning phase of the test, while it rose sharply until the failure occurred, whereas in the case of Levels 3 and 4 it was instantaneous.