CFD analysis on flow characteristics of perforated plate in multi-stage high pressure reducing valve
Chen, Fu Qiang ; Qian, Jin Yuan LU
and Jin, Zhi Jiang
(2018)
3rd Thermal and Fluid Engineering Summer Conference, TFESC 2018
In Proceedings of the Thermal and Fluids Engineering Summer Conference
2018-March.
p.339-351
- Abstract
Perforated plate is taken as an important throttling component to regulate pressure in a pressure reducing valve or a high pressure vessel etc., based on its special structural characteristics. To regulate pressure to a target value, a self-designed multi-stage high pressure reducing valve (MSHPRV) is proposed. It has such advantages as avoiding noise and vibration. In this paper, flow fields analysis on perforated plate in MSHPRV is conducted from three aspects based on a validated numerical model. Firstly, different stages of perforated plate are investigated to figure out the impact of stage on flow fields. Secondly, different apertures of perforated plate are studied to find its impact on flow fields. Finally, different pressure... (More)
Perforated plate is taken as an important throttling component to regulate pressure in a pressure reducing valve or a high pressure vessel etc., based on its special structural characteristics. To regulate pressure to a target value, a self-designed multi-stage high pressure reducing valve (MSHPRV) is proposed. It has such advantages as avoiding noise and vibration. In this paper, flow fields analysis on perforated plate in MSHPRV is conducted from three aspects based on a validated numerical model. Firstly, different stages of perforated plate are investigated to figure out the impact of stage on flow fields. Secondly, different apertures of perforated plate are studied to find its impact on flow fields. Finally, different pressure ratios are discussed, in that pressure ratio plays an important role in flow field distribution. This work can benefit the further research work on perforated plate flow investigation and multi-stage design of pressure reducing devices and so forth.
(Less)
- author
- Chen, Fu Qiang
; Qian, Jin Yuan
LU
and Jin, Zhi Jiang
- organization
- publishing date
- 2018
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- Computational Fluid Dynamics (CFD), Flow field, Multi-stage high pressure reducing valve, Perforated plate, Pressure ratio
- host publication
- Proceedings of the 3rd Thermal and Fluid Engineering Summer Conference, TFESC 2018
- series title
- Proceedings of the Thermal and Fluids Engineering Summer Conference
- volume
- 2018-March
- pages
- 13 pages
- publisher
- Begell House
- conference name
- 3rd Thermal and Fluid Engineering Summer Conference, TFESC 2018
- conference location
- Fort Lauderdale, United States
- conference dates
- 2018-03-04 - 2018-03-07
- external identifiers
-
- scopus:85090773007
- ISSN
- 2379-1748
- ISBN
- 9781567004724
- DOI
- 10.1615/TFEC2018.ces.021948
- language
- English
- LU publication?
- yes
- id
- b17964dc-a50c-4263-a667-d8ffd396cb31
- date added to LUP
- 2020-10-20 15:36:30
- date last changed
- 2022-02-01 17:05:58
@inproceedings{b17964dc-a50c-4263-a667-d8ffd396cb31,
abstract = {{<p>Perforated plate is taken as an important throttling component to regulate pressure in a pressure reducing valve or a high pressure vessel etc., based on its special structural characteristics. To regulate pressure to a target value, a self-designed multi-stage high pressure reducing valve (MSHPRV) is proposed. It has such advantages as avoiding noise and vibration. In this paper, flow fields analysis on perforated plate in MSHPRV is conducted from three aspects based on a validated numerical model. Firstly, different stages of perforated plate are investigated to figure out the impact of stage on flow fields. Secondly, different apertures of perforated plate are studied to find its impact on flow fields. Finally, different pressure ratios are discussed, in that pressure ratio plays an important role in flow field distribution. This work can benefit the further research work on perforated plate flow investigation and multi-stage design of pressure reducing devices and so forth.</p>}},
author = {{Chen, Fu Qiang and Qian, Jin Yuan and Jin, Zhi Jiang}},
booktitle = {{Proceedings of the 3rd Thermal and Fluid Engineering Summer Conference, TFESC 2018}},
isbn = {{9781567004724}},
issn = {{2379-1748}},
keywords = {{Computational Fluid Dynamics (CFD); Flow field; Multi-stage high pressure reducing valve; Perforated plate; Pressure ratio}},
language = {{eng}},
pages = {{339--351}},
publisher = {{Begell House}},
series = {{Proceedings of the Thermal and Fluids Engineering Summer Conference}},
title = {{CFD analysis on flow characteristics of perforated plate in multi-stage high pressure reducing valve}},
url = {{http://dx.doi.org/10.1615/TFEC2018.ces.021948}},
doi = {{10.1615/TFEC2018.ces.021948}},
volume = {{2018-March}},
year = {{2018}},
}