TY - JOUR
TI - Optimization research on plant key parameters of the impeller of the ducted natural gas pressure power
AU - Zhang Ran
AU - Ren Qian-Kun
AU - Wu Han-Bing
AU - Lv Cheng-Jun
AU - Liao Yang
JN - Thermal Science
PY - 2025
VL - 29
IS - 2
SP - 1101
EP - 1106
PT - Article
AB - 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.