The pulsating flow field was simulated by the large eddy turbulence model and the momentum equations were discretized with the unbounded central difference scheme. 脈動流場計算採用大渦模擬湍流模型，動量方程的離散格式採用有限中心差分格式。
In order to study the separator proposed in detail, a numerical simulation method combining the experimental results was used to simulate the flow field in the separator. 為了詳細研究該分離器，結合流場實驗結果，採用數值模擬方法對該分離器內的氣相流場進行了數值模擬，數學模型為標準湍流模型。
