Cavitation Heat Effect and Noise of Hydraulic Cone Throttle Valve
In order to study the thermal effect and noise of cavitation in hydraulic cone type throttle valve, a cone type throttle valve cavitation experiment platform is built. With the organic glass having a better transparency as the material, the model valve was made. The pressure characteristics of five...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIDIC Servizi S.r.l.
2017-12-01
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| Series: | Chemical Engineering Transactions |
| Online Access: | https://www.cetjournal.it/index.php/cet/article/view/857 |
| _version_ | 1818878452286095360 |
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| author | Xiangjun Kong Lingze Kong Shiyang Sun |
| author_facet | Xiangjun Kong Lingze Kong Shiyang Sun |
| author_sort | Xiangjun Kong |
| collection | DOAJ |
| description | In order to study the thermal effect and noise of cavitation in hydraulic cone type throttle valve, a cone type throttle valve cavitation experiment platform is built. With the organic glass having a better transparency as the material, the model valve was made. The pressure characteristics of five kinds of spool case cone type throttle valves were analyzed through simulation and experimental study, and the main production parts of cone type throttle valve cavitation bubble were obtained. The results show that the frequency of cone type throttle valve noise is above 8kHz. On this basis, we can determine whether the cone type throttle valve noise is the main source of noise in hydraulic system by measurement of noise spectrum. Based on the above findings, it is concluded that it is helpful for fault diagnosis of hydraulic system. The cavitation has relatively great impact on the hydraulic oil temperature flowing through the throttle valve, and its impact cannot be ignored. |
| first_indexed | 2024-12-19T14:14:24Z |
| format | Article |
| id | doaj.art-cbcd42a8adbd451f837bb18a405e544e |
| institution | Directory Open Access Journal |
| issn | 2283-9216 |
| language | English |
| last_indexed | 2024-12-19T14:14:24Z |
| publishDate | 2017-12-01 |
| publisher | AIDIC Servizi S.r.l. |
| record_format | Article |
| series | Chemical Engineering Transactions |
| spelling | doaj.art-cbcd42a8adbd451f837bb18a405e544e2022-12-21T20:18:02ZengAIDIC Servizi S.r.l.Chemical Engineering Transactions2283-92162017-12-016210.3303/CET1762059Cavitation Heat Effect and Noise of Hydraulic Cone Throttle ValveXiangjun KongLingze KongShiyang SunIn order to study the thermal effect and noise of cavitation in hydraulic cone type throttle valve, a cone type throttle valve cavitation experiment platform is built. With the organic glass having a better transparency as the material, the model valve was made. The pressure characteristics of five kinds of spool case cone type throttle valves were analyzed through simulation and experimental study, and the main production parts of cone type throttle valve cavitation bubble were obtained. The results show that the frequency of cone type throttle valve noise is above 8kHz. On this basis, we can determine whether the cone type throttle valve noise is the main source of noise in hydraulic system by measurement of noise spectrum. Based on the above findings, it is concluded that it is helpful for fault diagnosis of hydraulic system. The cavitation has relatively great impact on the hydraulic oil temperature flowing through the throttle valve, and its impact cannot be ignored.https://www.cetjournal.it/index.php/cet/article/view/857 |
| spellingShingle | Xiangjun Kong Lingze Kong Shiyang Sun Cavitation Heat Effect and Noise of Hydraulic Cone Throttle Valve Chemical Engineering Transactions |
| title | Cavitation Heat Effect and Noise of Hydraulic Cone Throttle Valve |
| title_full | Cavitation Heat Effect and Noise of Hydraulic Cone Throttle Valve |
| title_fullStr | Cavitation Heat Effect and Noise of Hydraulic Cone Throttle Valve |
| title_full_unstemmed | Cavitation Heat Effect and Noise of Hydraulic Cone Throttle Valve |
| title_short | Cavitation Heat Effect and Noise of Hydraulic Cone Throttle Valve |
| title_sort | cavitation heat effect and noise of hydraulic cone throttle valve |
| url | https://www.cetjournal.it/index.php/cet/article/view/857 |
| work_keys_str_mv | AT xiangjunkong cavitationheateffectandnoiseofhydraulicconethrottlevalve AT lingzekong cavitationheateffectandnoiseofhydraulicconethrottlevalve AT shiyangsun cavitationheateffectandnoiseofhydraulicconethrottlevalve |