THERMAL SCIENCE

International Scientific Journal

Ran Zhang

,

Qian-Kun Ren

,

Han-Bing Wu

,

Cheng-Jun Lv

,

Yang Liao

OPTIMIZATION RESEARCH ON PLANT KEY PARAMETERS OF THE IMPELLER OF THE DUCTED NATURAL GAS PRESSURE POWER

ABSTRACT
The impeller structure of the device is optimized based on the ducted natural gas pressure generation device. Based on the overall structure of the device, the numerical simulation model of the impeller is constructed by using FLUENT software. The optimal performance of 7° and 7 blades is obtained by taking the blade angle of attack and number as the optimization object, and the impeller speed and torque as the optimization object.
KEYWORDS
impeller structure, optimization design, numerical simulation
PAPER SUBMITTED: 2024-09-30
PAPER REVISED: 2024-10-25
PAPER ACCEPTED: 2024-12-15
PUBLISHED ONLINE: 2025-05-03
DOI REFERENCE: https://doi.org/10.2298/TSCI2502101Z
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2025, VOLUME 29, ISSUE Issue 2, PAGES [1101 - 1106]
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Optimization research on plant key parameters of the impeller of the ducted natural gas pressure power

2025 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence