WANG, Yong ;WANG, Xiaolin ;ZHANG, Zilong ;LI, Yu ;LIU, Houlin ;ZHANG, Xiang ;HOČEVAR, Marko . Optimization of a Self-Excited Pulsed Air-Water Jet Nozzle Based on the Response Surface Methodology. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 67, n.3, p. 75-87, april 2021. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/sl/article/experimental-study-on-self-excited-pulsed-air-water-jet/>. Date accessed: 31 aug. 2024. doi:http://dx.doi.org/10.5545/sv-jme.2020.6995.
Wang, Y., Wang, X., Zhang, Z., Li, Y., Liu, H., Zhang, X., & Hočevar, M. (2021). Optimization of a Self-Excited Pulsed Air-Water Jet Nozzle Based on the Response Surface Methodology. Strojniški vestnik - Journal of Mechanical Engineering, 67(3), 75-87. doi:http://dx.doi.org/10.5545/sv-jme.2020.6995
@article{sv-jmesv-jme.2020.6995, author = {Yong Wang and Xiaolin Wang and Zilong Zhang and Yu Li and Houlin Liu and Xiang Zhang and Marko Hočevar}, title = {Optimization of a Self-Excited Pulsed Air-Water Jet Nozzle Based on the Response Surface Methodology}, journal = {Strojniški vestnik - Journal of Mechanical Engineering}, volume = {67}, number = {3}, year = {2021}, keywords = {multiphase flow, impact force, cleaning performance, optimization, pulsed jet}, abstract = {A self-excited pulsed air-water jet (SEPAWJ) offers many advantages over other jets and has a large number of practical and industrial applications. In order to take better advantage of the SEPAWJ, response surface methodology (RSM) models were established with the experimental impact force characteristics as the dependent variable and three key nozzle parameters as the independent variable. Single and coupling factor effects of these three parameters (oscillation chamber length, oscillation chamber height, and diameter of the downstream nozzle) on performance of nozzle are analysed, and the structural parameters of optimum performance are calculated using RSM models. The external flow field, impact force and cleaning performance of SEPAWJ before and after optimization are analysed and compared experimentally. It is found that the significance levels of established average impact force and impact force amplitude RSM models are lower than 0.05, and their error ratios between calculation and experiment under the optimum construction are both less than 5 %, which confirms their considerable reliability. Meanwhile, the final large water mass of optimized SEPAWJ is formed much earlier, and is more intensive and more concentrated. Compared with the original SEPAWJ nozzle, the impact force and impact force amplitude of optimized SEPAWJ nozzle are increased by 52.00 % and 38.26 %, respectively. In addition, the cleaned area ratio of nozzle before and after optimization is 76 % and 100 % at 50 seconds, respectively, with an increase of 22.4 %.}, issn = {0039-2480}, pages = {75-87}, doi = {10.5545/sv-jme.2020.6995}, url = {https://www.sv-jme.eu/sl/article/experimental-study-on-self-excited-pulsed-air-water-jet/} }
Wang, Y.,Wang, X.,Zhang, Z.,Li, Y.,Liu, H.,Zhang, X.,Hočevar, M. 2021 April 67. Optimization of a Self-Excited Pulsed Air-Water Jet Nozzle Based on the Response Surface Methodology. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 67:3
%A Wang, Yong %A Wang, Xiaolin %A Zhang, Zilong %A Li, Yu %A Liu, Houlin %A Zhang, Xiang %A Hočevar, Marko %D 2021 %T Optimization of a Self-Excited Pulsed Air-Water Jet Nozzle Based on the Response Surface Methodology %B 2021 %9 multiphase flow, impact force, cleaning performance, optimization, pulsed jet %! Optimization of a Self-Excited Pulsed Air-Water Jet Nozzle Based on the Response Surface Methodology %K multiphase flow, impact force, cleaning performance, optimization, pulsed jet %X A self-excited pulsed air-water jet (SEPAWJ) offers many advantages over other jets and has a large number of practical and industrial applications. In order to take better advantage of the SEPAWJ, response surface methodology (RSM) models were established with the experimental impact force characteristics as the dependent variable and three key nozzle parameters as the independent variable. Single and coupling factor effects of these three parameters (oscillation chamber length, oscillation chamber height, and diameter of the downstream nozzle) on performance of nozzle are analysed, and the structural parameters of optimum performance are calculated using RSM models. The external flow field, impact force and cleaning performance of SEPAWJ before and after optimization are analysed and compared experimentally. It is found that the significance levels of established average impact force and impact force amplitude RSM models are lower than 0.05, and their error ratios between calculation and experiment under the optimum construction are both less than 5 %, which confirms their considerable reliability. Meanwhile, the final large water mass of optimized SEPAWJ is formed much earlier, and is more intensive and more concentrated. Compared with the original SEPAWJ nozzle, the impact force and impact force amplitude of optimized SEPAWJ nozzle are increased by 52.00 % and 38.26 %, respectively. In addition, the cleaned area ratio of nozzle before and after optimization is 76 % and 100 % at 50 seconds, respectively, with an increase of 22.4 %. %U https://www.sv-jme.eu/sl/article/experimental-study-on-self-excited-pulsed-air-water-jet/ %0 Journal Article %R 10.5545/sv-jme.2020.6995 %& 75 %P 13 %J Strojniški vestnik - Journal of Mechanical Engineering %V 67 %N 3 %@ 0039-2480 %8 2021-04-14 %7 2021-04-14
Wang, Yong, Xiaolin Wang, Zilong Zhang, Yu Li, Houlin Liu, Xiang Zhang, & Marko Hočevar. "Optimization of a Self-Excited Pulsed Air-Water Jet Nozzle Based on the Response Surface Methodology." Strojniški vestnik - Journal of Mechanical Engineering [Online], 67.3 (2021): 75-87. Web. 31 Aug. 2024
TY - JOUR AU - Wang, Yong AU - Wang, Xiaolin AU - Zhang, Zilong AU - Li, Yu AU - Liu, Houlin AU - Zhang, Xiang AU - Hočevar, Marko PY - 2021 TI - Optimization of a Self-Excited Pulsed Air-Water Jet Nozzle Based on the Response Surface Methodology JF - Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2020.6995 KW - multiphase flow, impact force, cleaning performance, optimization, pulsed jet N2 - A self-excited pulsed air-water jet (SEPAWJ) offers many advantages over other jets and has a large number of practical and industrial applications. In order to take better advantage of the SEPAWJ, response surface methodology (RSM) models were established with the experimental impact force characteristics as the dependent variable and three key nozzle parameters as the independent variable. Single and coupling factor effects of these three parameters (oscillation chamber length, oscillation chamber height, and diameter of the downstream nozzle) on performance of nozzle are analysed, and the structural parameters of optimum performance are calculated using RSM models. The external flow field, impact force and cleaning performance of SEPAWJ before and after optimization are analysed and compared experimentally. It is found that the significance levels of established average impact force and impact force amplitude RSM models are lower than 0.05, and their error ratios between calculation and experiment under the optimum construction are both less than 5 %, which confirms their considerable reliability. Meanwhile, the final large water mass of optimized SEPAWJ is formed much earlier, and is more intensive and more concentrated. Compared with the original SEPAWJ nozzle, the impact force and impact force amplitude of optimized SEPAWJ nozzle are increased by 52.00 % and 38.26 %, respectively. In addition, the cleaned area ratio of nozzle before and after optimization is 76 % and 100 % at 50 seconds, respectively, with an increase of 22.4 %. UR - https://www.sv-jme.eu/sl/article/experimental-study-on-self-excited-pulsed-air-water-jet/
@article{{sv-jme}{sv-jme.2020.6995}, author = {Wang, Y., Wang, X., Zhang, Z., Li, Y., Liu, H., Zhang, X., Hočevar, M.}, title = {Optimization of a Self-Excited Pulsed Air-Water Jet Nozzle Based on the Response Surface Methodology}, journal = {Strojniški vestnik - Journal of Mechanical Engineering}, volume = {67}, number = {3}, year = {2021}, doi = {10.5545/sv-jme.2020.6995}, url = {https://www.sv-jme.eu/sl/article/experimental-study-on-self-excited-pulsed-air-water-jet/} }
TY - JOUR AU - Wang, Yong AU - Wang, Xiaolin AU - Zhang, Zilong AU - Li, Yu AU - Liu, Houlin AU - Zhang, Xiang AU - Hočevar, Marko PY - 2021/04/14 TI - Optimization of a Self-Excited Pulsed Air-Water Jet Nozzle Based on the Response Surface Methodology JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 67, No 3 (2021): Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2020.6995 KW - multiphase flow, impact force, cleaning performance, optimization, pulsed jet N2 - A self-excited pulsed air-water jet (SEPAWJ) offers many advantages over other jets and has a large number of practical and industrial applications. In order to take better advantage of the SEPAWJ, response surface methodology (RSM) models were established with the experimental impact force characteristics as the dependent variable and three key nozzle parameters as the independent variable. Single and coupling factor effects of these three parameters (oscillation chamber length, oscillation chamber height, and diameter of the downstream nozzle) on performance of nozzle are analysed, and the structural parameters of optimum performance are calculated using RSM models. The external flow field, impact force and cleaning performance of SEPAWJ before and after optimization are analysed and compared experimentally. It is found that the significance levels of established average impact force and impact force amplitude RSM models are lower than 0.05, and their error ratios between calculation and experiment under the optimum construction are both less than 5 %, which confirms their considerable reliability. Meanwhile, the final large water mass of optimized SEPAWJ is formed much earlier, and is more intensive and more concentrated. Compared with the original SEPAWJ nozzle, the impact force and impact force amplitude of optimized SEPAWJ nozzle are increased by 52.00 % and 38.26 %, respectively. In addition, the cleaned area ratio of nozzle before and after optimization is 76 % and 100 % at 50 seconds, respectively, with an increase of 22.4 %. UR - https://www.sv-jme.eu/sl/article/experimental-study-on-self-excited-pulsed-air-water-jet/
Wang, Yong, Wang, Xiaolin, Zhang, Zilong, Li, Yu, Liu, Houlin, Zhang, Xiang, AND Hočevar, Marko. "Optimization of a Self-Excited Pulsed Air-Water Jet Nozzle Based on the Response Surface Methodology" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 67 Number 3 (14 April 2021)
Strojniški vestnik - Journal of Mechanical Engineering 67(2021)3, 75-87
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
A self-excited pulsed air-water jet (SEPAWJ) offers many advantages over other jets and has a large number of practical and industrial applications. In order to take better advantage of the SEPAWJ, response surface methodology (RSM) models were established with the experimental impact force characteristics as the dependent variable and three key nozzle parameters as the independent variable. Single and coupling factor effects of these three parameters (oscillation chamber length, oscillation chamber height, and diameter of the downstream nozzle) on performance of nozzle are analysed, and the structural parameters of optimum performance are calculated using RSM models. The external flow field, impact force and cleaning performance of SEPAWJ before and after optimization are analysed and compared experimentally. It is found that the significance levels of established average impact force and impact force amplitude RSM models are lower than 0.05, and their error ratios between calculation and experiment under the optimum construction are both less than 5 %, which confirms their considerable reliability. Meanwhile, the final large water mass of optimized SEPAWJ is formed much earlier, and is more intensive and more concentrated. Compared with the original SEPAWJ nozzle, the impact force and impact force amplitude of optimized SEPAWJ nozzle are increased by 52.00 % and 38.26 %, respectively. In addition, the cleaned area ratio of nozzle before and after optimization is 76 % and 100 % at 50 seconds, respectively, with an increase of 22.4 %.