Research on the adjustable LAVAL nozzle during pneumatic conveying

机译：气动输送过程中可调节薰衣草喷嘴的研究

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The relationship between the input and output (displacement of adjusting lever and air flow) of adjustable LAVAL nozzle is deduced. In the pneumatic conveying condition, finite element analysis to adjustable LAVAL nozzle is simulated, and its steady-flow effect is proved. Experiments show the adjustable LAVAL nozzle is energy-saving, can improve the quality of conveyed material, and reduce percentage of damage.

机译：推导出可调节薰衣草喷嘴的输入和输出（调节杆和空气流动）之间的关系。在气动输送条件下，模拟有限元分析对可调节的薰衣草喷嘴，并证明其稳定效果。实验表明可调节的拉丁喷嘴是节能的，可以提高输送材料的质量，降低损坏百分比。

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《Advanced Polymer Processing International Forum》|2010年||共7页
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作者
Dong-mei Jiao;
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中图分类 TB34-53;
关键词
Pneumatic conveying; Air control; Adjustable LAVAL nozzle; Finite element simulation;

机译：气动输送;空调;可调节的拉瓦尔喷嘴;有限元模拟;

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1. Flow characteristics and pressure drop across the Laval nozzle in dense phase pneumatic conveying of the pulverized coal [J] . Haifeng Lu, Xiaolei Guo, Wanjie Huang Chemical Engineering and Processing . 2011,第7期

机译：粉煤的密相气力输送中流过拉瓦尔喷嘴的流动特性和压降
2. Modeling of pneumatic melt drawing of polypropylene super-thin fibers in the Laval nozzle [J] . A. BLIM, L. JARECKP, S. BLONSKI Bulletin of the Polish Academy of Sciences. Technical Sciences . 2014,第1期

机译：拉瓦尔喷嘴中聚丙烯超细纤维的气动熔体拉伸建模
3. Modeling of pneumatic melt drawing of polypropylene super-thin fibers in the Laval nozzle [J] . A. BlimInstitute of Fundamental Technological Research of the Polish Academy of Sciences 5B Pawinskiego St. 02-106 Warsaw PolandOther articles by this author:De Gruyter OnlineGoogle Scholar, L. JareckiCorresponding authorInstitute of Fundamental Technological Research of the Polish Academy of Sciences 5B Pawinskiego St. 02-106 Warsaw PolandEmailOther articles by this author:De Gruyter OnlineGoogle Scholar, S. BlonskiInstitute of Fundamental Technological Research of the Polish Academy of Sciences 5B Pawinskiego St. 02-106 Warsaw PolandOther articles by this author:De Gruyter OnlineGoogle Scholar Bulletin of the Polish Academy of Sciences. Technical Sciences . 2014,第1期

机译：拉瓦尔喷嘴中聚丙烯超细纤维的气动熔体拉伸建模
4. Research on the adjustable LAVAL nozzle during pneumatic conveying [C] . Dong-mei Jiao Advanced Polymer Processing International Forum . 2010

机译：气动输送过程中可调节薰衣草喷嘴的研究
5. Radical-molecule reaction dynamics studied using a pulsed supersonic Laval nozzle flow reactor between 53 and 188 Kelvin. [D] . Mullen, Christopher. 2004

机译：自由基-分子反应动力学的研究是使用脉冲超音速拉瓦尔喷嘴流动反应器在53和188开尔文之间进行的。
6. Plug-in nanoliter pneumatic liquid dispenser with nozzle design flexibility [O] . In Ho Choi, Hojin Kim, Sanghyun Lee, 2015

机译：插入式纳升气动液体分配器具有喷嘴设计灵活性
7. Effect of Nozzle Depth on Pneumatic Conveying Characteristics of Suction Nozzle with Injection Pipe [O] . Minoru Fukuhara, Kenta Takamoto, Yoshitaka Oda, 2012

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8. Pneumatic conveying of materials in the wood products industry. Part 1, A guidebook to electrical energy savings for pneumatic conveying systems in the wood products industry; Part 2, Study and demonstration for reducing electrical energy requirements for [R] . 1991

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Research on the adjustable LAVAL nozzle during pneumatic conveying

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