dynamics of gas stream 中文意思是什麼
dynamics of gas stream
解釋
氣體動力學-
The unstable gas stream is characterized by oscillations with transient velocities of about + 100 m / s and frequencies from 50 - 200h /. the enhanced mixing and transport processes lead to a highly efficient moisture evaporation rate during pulsating spray drying. the computational fluid dynamics ( cfd ) method was used for the analysis and investigation of flow, temperature and humidity fields in a pulsating flow spray - drying chamber
長期以來,對噴霧乾燥過程進行了各種試驗和模擬研究,但這些研究並不能揭示噴霧乾燥室內氣體運動狀態,顆粒群的運動軌跡和各種熱力學參數分佈信息,常規的測試手段又很難測得,而這些參數分佈信息對乾燥器沒計和過程優化具有重要指導作用。
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