Effects of different nozzle materials on atomization results <i>via</i> CFD simulation

Xiangyu Li; Jianjun Du; Licheng Wang; Jiangli Fan; Xiaojun Peng

doi:10.1016/j.cjche.2019.09.008

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Effects of different nozzle materials on atomization results via CFD simulation

Fluid Dynamics and Transport Phenomena | Updated：2026-01-06

- Effects of different nozzle materials on atomization results via CFD simulation
- Chinese Journal of Chemical Engineering Vol. 28, Issue 2, Pages: 362-368(2020)
- Affiliations：
  
  1. State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Road,Dalian,China,116024
  2. Research Institute of Dalian University of Technology in Shenzhen, Gaoxin South fourth Road, Nanshan District,Shenzhen,China,518057
  3. Dalian FISTA Specialized Chemistry Co. Ltd., 131 Guangxian Road,Dalian,China,116023
- Author bio：
- Funds：
- DOI：10.1016/j.cjche.2019.09.008
  CLC：
- Published：2020
- Accepted：
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CFD simulation[J]. 中国化学工程学报, 2020, 28(2): 362-368.
DOI：

CFD simulation[J]. 中国化学工程学报, 2020, 28(2): 362-368. DOI： 10.1016/j.cjche.2019.09.008.

摘要

Abstract

Spray drying

as a crucial operation in industrial production

converts solution to fine particle. The spray moiety directly affects the final particle morphology

size and distribution. Compared with the experimental method

computational fluid dynamics (CFD) modeling is a powerful and convenient tool for simulating the spray process. Based on the verified CFD model

different materials of atomizer were simulated to investigate the effect on droplet size and distribution in this work. The modeling result proved that the droplet size and distribution were influenced by the resistance coefficient of materials

wherein the Reynolds number could change the effect of roughness along with the change of mass flow rate on spray process. The results in this work have implication for controlling droplet size through developing new spray nozzle with different materials or surface coating.

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Effects of different nozzle materials on atomization results via CFD simulation

DOI：10.1016/j.cjche.2019.09.008

摘要

Abstract

关键词

Keywords

references