Structure Optimization and Numerical Simulation of Nozzle for High Pressure Water Jetting
Three kinds of nozzles normally used in industrial production are numerically simulated, and the structure of nozzle with the best jetting performance out of the three nozzles is optimized. The R90 nozzle displays the most optimal jetting properties, including the smooth transition of the nozzle’s i...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2015/732054 |
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| _version_ | 1849404483562373120 |
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| author | Shuce Zhang Xueheng Tao Jinshi Lu Xuejun Wang Zhenhua Zeng |
| author_facet | Shuce Zhang Xueheng Tao Jinshi Lu Xuejun Wang Zhenhua Zeng |
| author_sort | Shuce Zhang |
| collection | DOAJ |
| description | Three kinds of nozzles normally used in industrial production are numerically simulated, and the structure of nozzle with the best jetting performance out of the three nozzles is optimized. The R90 nozzle displays the most optimal jetting properties, including the smooth transition of the nozzle’s inner surface. Simulation results of all sample nozzles in this study show that the helix nozzle ultimately displays the best jetting performance. Jetting velocity magnitude along Y and Z coordinates is not symmetrical for the helix nozzle. Compared to simply changing the jetting angle, revolving the jet issued from the helix nozzle creates a grinding wheel on the cleaning surface, which makes not only an impact effect but also a shearing action on the cleaning object. This particular shearing action improves the cleaning process overall and forms a wider, effective cleaning range, thus obtaining a broader jet width. |
| format | Article |
| id | doaj-art-8fba194ed22a48e8a72594483db087fc |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-8fba194ed22a48e8a72594483db087fc2025-08-20T03:36:58ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422015-01-01201510.1155/2015/732054732054Structure Optimization and Numerical Simulation of Nozzle for High Pressure Water JettingShuce Zhang0Xueheng Tao1Jinshi Lu2Xuejun Wang3Zhenhua Zeng4School of Mechanical Engineering and Automation, Dalian Polytechnic University, Dalian 116034, ChinaSchool of Mechanical Engineering and Automation, Dalian Polytechnic University, Dalian 116034, ChinaSchool of Mechanical Engineering and Automation, Dalian Polytechnic University, Dalian 116034, ChinaSchool of Mechanical Engineering and Automation, Dalian Polytechnic University, Dalian 116034, ChinaDalian Modern Auxiliary Machines Development and Manufacturing Co., Ltd., Dalian 116600, ChinaThree kinds of nozzles normally used in industrial production are numerically simulated, and the structure of nozzle with the best jetting performance out of the three nozzles is optimized. The R90 nozzle displays the most optimal jetting properties, including the smooth transition of the nozzle’s inner surface. Simulation results of all sample nozzles in this study show that the helix nozzle ultimately displays the best jetting performance. Jetting velocity magnitude along Y and Z coordinates is not symmetrical for the helix nozzle. Compared to simply changing the jetting angle, revolving the jet issued from the helix nozzle creates a grinding wheel on the cleaning surface, which makes not only an impact effect but also a shearing action on the cleaning object. This particular shearing action improves the cleaning process overall and forms a wider, effective cleaning range, thus obtaining a broader jet width.http://dx.doi.org/10.1155/2015/732054 |
| spellingShingle | Shuce Zhang Xueheng Tao Jinshi Lu Xuejun Wang Zhenhua Zeng Structure Optimization and Numerical Simulation of Nozzle for High Pressure Water Jetting Advances in Materials Science and Engineering |
| title | Structure Optimization and Numerical Simulation of Nozzle for High Pressure Water Jetting |
| title_full | Structure Optimization and Numerical Simulation of Nozzle for High Pressure Water Jetting |
| title_fullStr | Structure Optimization and Numerical Simulation of Nozzle for High Pressure Water Jetting |
| title_full_unstemmed | Structure Optimization and Numerical Simulation of Nozzle for High Pressure Water Jetting |
| title_short | Structure Optimization and Numerical Simulation of Nozzle for High Pressure Water Jetting |
| title_sort | structure optimization and numerical simulation of nozzle for high pressure water jetting |
| url | http://dx.doi.org/10.1155/2015/732054 |
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