A Novel Approach for Identifying Gas Cavitation in Oil Jet Pumps for Lubrication Systems

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ZHANG, Jun ;MA, Peiyong ;GAN, Shuyi ;HU, Xianguo ;WANG, Shunsen .
A Novel Approach for Identifying Gas Cavitation in Oil Jet Pumps for Lubrication Systems. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 65, n.2, p. 113-122, february 2019. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/article/a-novel-approach-for-identifying-gas-cavitation-in-oil-jet-pump-for-lubrication-system/>. Date accessed: 29 sep. 2021. 
doi:http://dx.doi.org/10.5545/sv-jme.2018.5656.
Zhang, J., Ma, P., Gan, S., Hu, X., & Wang, S.
(2019).
A Novel Approach for Identifying Gas Cavitation in Oil Jet Pumps for Lubrication Systems.
Strojniški vestnik - Journal of Mechanical Engineering, 65(2), 113-122.
doi:http://dx.doi.org/10.5545/sv-jme.2018.5656
@article{sv-jmesv-jme.2018.5656,
	author = {Jun  Zhang and Peiyong  Ma and Shuyi  Gan and Xianguo  Hu and Shunsen  Wang},
	title = {A Novel Approach for Identifying Gas Cavitation in Oil Jet Pumps for Lubrication Systems},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {65},
	number = {2},
	year = {2019},
	keywords = {oil jet pump; lubrication system; identification of gas cavitation; frequency characteristics; gas-liquid two-phase flow},
	abstract = {Gas cavitation has significant influence on the performance of oil jet pumps for lubrication systems in turbo machinery. This study provides a novel approach for identifying gas cavitation in oil jet pumps. It accounts for the physical process of gas cavitation and its effect on the performance of oil jet pumps. The performance of oil jet pumps, such as their entrainment ability, efficiency, cavitation erosion, vibration, noise, vapour volume fraction, and pressure distribution under variable working conditions, are systematically measured and quantified from experimental and numerical simulation results. Based on the frequency characteristics of the cavitation process and its action mechanism on the performance of oil jet pumps, a novel approach for the identification of gas cavitation is provided. Results show that gas cavitation emerges in a fairly wide working range of oil jet pumps for lubrication systems. Here, the dissolved air content in lubrication oil is 6.3 times larger than that in water, and the oil jet pump is more prone to suffer from cavitation than a water jet pump by 16 %. This study promotes a deeper understanding of the mechanics of gas cavitation effects on the fluid machinery in lubrication systems.},
	issn = {0039-2480},	pages = {113-122},	doi = {10.5545/sv-jme.2018.5656},
	url = {https://www.sv-jme.eu/article/a-novel-approach-for-identifying-gas-cavitation-in-oil-jet-pump-for-lubrication-system/}
}
Zhang, J.,Ma, P.,Gan, S.,Hu, X.,Wang, S.
2019 February 65. A Novel Approach for Identifying Gas Cavitation in Oil Jet Pumps for Lubrication Systems. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 65:2
%A Zhang, Jun 
%A Ma, Peiyong 
%A Gan, Shuyi 
%A Hu, Xianguo 
%A Wang, Shunsen 
%D 2019
%T A Novel Approach for Identifying Gas Cavitation in Oil Jet Pumps for Lubrication Systems
%B 2019
%9 oil jet pump; lubrication system; identification of gas cavitation; frequency characteristics; gas-liquid two-phase flow
%! A Novel Approach for Identifying Gas Cavitation in Oil Jet Pumps for Lubrication Systems
%K oil jet pump; lubrication system; identification of gas cavitation; frequency characteristics; gas-liquid two-phase flow
%X Gas cavitation has significant influence on the performance of oil jet pumps for lubrication systems in turbo machinery. This study provides a novel approach for identifying gas cavitation in oil jet pumps. It accounts for the physical process of gas cavitation and its effect on the performance of oil jet pumps. The performance of oil jet pumps, such as their entrainment ability, efficiency, cavitation erosion, vibration, noise, vapour volume fraction, and pressure distribution under variable working conditions, are systematically measured and quantified from experimental and numerical simulation results. Based on the frequency characteristics of the cavitation process and its action mechanism on the performance of oil jet pumps, a novel approach for the identification of gas cavitation is provided. Results show that gas cavitation emerges in a fairly wide working range of oil jet pumps for lubrication systems. Here, the dissolved air content in lubrication oil is 6.3 times larger than that in water, and the oil jet pump is more prone to suffer from cavitation than a water jet pump by 16 %. This study promotes a deeper understanding of the mechanics of gas cavitation effects on the fluid machinery in lubrication systems.
%U https://www.sv-jme.eu/article/a-novel-approach-for-identifying-gas-cavitation-in-oil-jet-pump-for-lubrication-system/
%0 Journal Article
%R 10.5545/sv-jme.2018.5656
%& 113
%P 10
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 65
%N 2
%@ 0039-2480
%8 2019-02-17
%7 2019-02-17
Zhang, Jun, Peiyong  Ma, Shuyi  Gan, Xianguo  Hu, & Shunsen  Wang.
"A Novel Approach for Identifying Gas Cavitation in Oil Jet Pumps for Lubrication Systems." Strojniški vestnik - Journal of Mechanical Engineering [Online], 65.2 (2019): 113-122. Web.  29 Sep. 2021
TY  - JOUR
AU  - Zhang, Jun 
AU  - Ma, Peiyong 
AU  - Gan, Shuyi 
AU  - Hu, Xianguo 
AU  - Wang, Shunsen 
PY  - 2019
TI  - A Novel Approach for Identifying Gas Cavitation in Oil Jet Pumps for Lubrication Systems
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2018.5656
KW  - oil jet pump; lubrication system; identification of gas cavitation; frequency characteristics; gas-liquid two-phase flow
N2  - Gas cavitation has significant influence on the performance of oil jet pumps for lubrication systems in turbo machinery. This study provides a novel approach for identifying gas cavitation in oil jet pumps. It accounts for the physical process of gas cavitation and its effect on the performance of oil jet pumps. The performance of oil jet pumps, such as their entrainment ability, efficiency, cavitation erosion, vibration, noise, vapour volume fraction, and pressure distribution under variable working conditions, are systematically measured and quantified from experimental and numerical simulation results. Based on the frequency characteristics of the cavitation process and its action mechanism on the performance of oil jet pumps, a novel approach for the identification of gas cavitation is provided. Results show that gas cavitation emerges in a fairly wide working range of oil jet pumps for lubrication systems. Here, the dissolved air content in lubrication oil is 6.3 times larger than that in water, and the oil jet pump is more prone to suffer from cavitation than a water jet pump by 16 %. This study promotes a deeper understanding of the mechanics of gas cavitation effects on the fluid machinery in lubrication systems.
UR  - https://www.sv-jme.eu/article/a-novel-approach-for-identifying-gas-cavitation-in-oil-jet-pump-for-lubrication-system/
@article{{sv-jme}{sv-jme.2018.5656},
	author = {Zhang, J., Ma, P., Gan, S., Hu, X., Wang, S.},
	title = {A Novel Approach for Identifying Gas Cavitation in Oil Jet Pumps for Lubrication Systems},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {65},
	number = {2},
	year = {2019},
	doi = {10.5545/sv-jme.2018.5656},
	url = {https://www.sv-jme.eu/article/a-novel-approach-for-identifying-gas-cavitation-in-oil-jet-pump-for-lubrication-system/}
}
TY  - JOUR
AU  - Zhang, Jun 
AU  - Ma, Peiyong 
AU  - Gan, Shuyi 
AU  - Hu, Xianguo 
AU  - Wang, Shunsen 
PY  - 2019/02/17
TI  - A Novel Approach for Identifying Gas Cavitation in Oil Jet Pumps for Lubrication Systems
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 65, No 2 (2019): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2018.5656
KW  - oil jet pump, lubrication system, identification of gas cavitation, frequency characteristics, gas-liquid two-phase flow
N2  - Gas cavitation has significant influence on the performance of oil jet pumps for lubrication systems in turbo machinery. This study provides a novel approach for identifying gas cavitation in oil jet pumps. It accounts for the physical process of gas cavitation and its effect on the performance of oil jet pumps. The performance of oil jet pumps, such as their entrainment ability, efficiency, cavitation erosion, vibration, noise, vapour volume fraction, and pressure distribution under variable working conditions, are systematically measured and quantified from experimental and numerical simulation results. Based on the frequency characteristics of the cavitation process and its action mechanism on the performance of oil jet pumps, a novel approach for the identification of gas cavitation is provided. Results show that gas cavitation emerges in a fairly wide working range of oil jet pumps for lubrication systems. Here, the dissolved air content in lubrication oil is 6.3 times larger than that in water, and the oil jet pump is more prone to suffer from cavitation than a water jet pump by 16 %. This study promotes a deeper understanding of the mechanics of gas cavitation effects on the fluid machinery in lubrication systems.
UR  - https://www.sv-jme.eu/article/a-novel-approach-for-identifying-gas-cavitation-in-oil-jet-pump-for-lubrication-system/
Zhang, Jun, Ma, Peiyong, Gan, Shuyi, Hu, Xianguo, AND Wang, Shunsen.
"A Novel Approach for Identifying Gas Cavitation in Oil Jet Pumps for Lubrication Systems" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 65 Number 2 (17 February 2019)

Authors

Affiliations

  • Hefei University of Technology, School of Mechanical Engineering 1
  • Xi’an Jiaotong University, Institute of Turbomachinery, 2

Paper's information

Strojniški vestnik - Journal of Mechanical Engineering 65(2019)2, 113-122

https://doi.org/10.5545/sv-jme.2018.5656

Gas cavitation has significant influence on the performance of oil jet pumps for lubrication systems in turbo machinery. This study provides a novel approach for identifying gas cavitation in oil jet pumps. It accounts for the physical process of gas cavitation and its effect on the performance of oil jet pumps. The performance of oil jet pumps, such as their entrainment ability, efficiency, cavitation erosion, vibration, noise, vapour volume fraction, and pressure distribution under variable working conditions, are systematically measured and quantified from experimental and numerical simulation results. Based on the frequency characteristics of the cavitation process and its action mechanism on the performance of oil jet pumps, a novel approach for the identification of gas cavitation is provided. Results show that gas cavitation emerges in a fairly wide working range of oil jet pumps for lubrication systems. Here, the dissolved air content in lubrication oil is 6.3 times larger than that in water, and the oil jet pump is more prone to suffer from cavitation than a water jet pump by 16 %. This study promotes a deeper understanding of the mechanics of gas cavitation effects on the fluid machinery in lubrication systems.

oil jet pump; lubrication system; identification of gas cavitation; frequency characteristics; gas-liquid two-phase flow