compression stall 中文意思是什麼

compression stall 解釋
壓縮機失速
  • compression : n. 1. 壓縮；壓緊；濃縮，緊縮。2. 加壓；壓抑。3. （表現的）簡練。4. 應壓試驗。
  • stall : n 1 畜舍的一個隔欄；馬房，牛棚。2 （房舍內的）分隔小間；〈美國〉汽車間。3 售貨攤；棚店；售品陳列...
  1. Simulation results show that the surge line moved up - left relative to the original one and surge margin became larger when wet compression is used, which means wet compression can extend steady - operation regions of compressors and the si a - 02 gas turbine. at last, based on the moore - greitzer model surge and rotating stall of a compression system with wet compression is modeled with consideration of inlet evaporative cooling and compressor pressure rise when wet compression is used

    哈爾濱工程大學博士學位論文最後，本文在壓縮系統moors grei上zer模型的基礎上，考慮進口蒸發冷卻的作用和壓氣機濕壓縮過程的作用，推導出了濕壓縮系統喘振和旋轉失速的統一模型，該模型可以模擬系統發生喘振和旋轉失速時的瞬態響應以及噴水濕壓縮對系統瞬態響應的影響。
  2. The post - stall behavior and recoverability of compression systems are studied theoretically and experimentally in this paper respectively

    本文分別對軸流壓縮系統過失速性能和失速可恢復性兩方面的問題進行了理論和實驗研究。
  3. So under some situations, for example at the point of inception of surge or rotating stall, wet compression can be used to vanish surge and rotating stall, which will extend compressor steady operation region

    在一定的條件下，如在系統剛發生喘振或旋轉失速的時候，噴水濕壓縮可以用來消除喘振或旋轉失速，這有利於增大壓氣機的穩定運行范圍。
  4. The radial, circumferential and axial distributions of static pressure amplitude under post - stall conditions are measured and compared. the experimental results have proved the feasibility of using one - dimensional model to analyze the post - stall behavior and recoverability of compression systems. at the same time, the results of experiment have provided the first - hand data for analyzing and calculating vibrating response of blades under post - stall conditions

    以單級軸流壓氣機實驗器為對象，研製了兩種型式的靜壓動態探針?梳形針和圓盤針，詳細測量了過失速狀態下流道中壓力沿徑向、周向和軸向分佈，驗證了用一維模型分析壓氣機過失速性能和失速可恢復性的可信度，同時為過失速狀態下葉片的振動響應分析計算提供了第一手實驗數據。
  5. Vb link with fortran language is realized and solved successfully. both program interfaces are friendly and convenient to operate. the post - stall behavior of three specific compression systems is analyzed by the application of the post - stall behavior simulation programs developed in this paper

    以三種特定的壓縮系統為研究對象，展示了這兩種過失速性能模擬技術的實用性和有效性，單級壓縮系統的過失速狀態的數值模擬結果得到了實驗結果的很好支持。
  6. The validation of the programs is verified by the good agreement between the simulation results and experimental results in the single - stage compression system. it is also verified that only a qualitative analysis can be obtained using the one - dimensional unsteady lumped model ; but the one - dimensional unsteady stageby - stage model is more suitable for actual compressor operating conditions and can serve as an effective analytic tool for studying the post - stall behavior and improving recoverability of compression systems

    判明了一維非定常總體模型只能定性的分析壓縮系統的過失速性能，在定量的分析上存在著一定的局限性；而一維非定常單元容積模型更能反映壓縮系統實際情況，從而為研究壓縮系統的過失速性能和改善壓縮系統的失速可恢復性提供了有力的工具。
  7. For practical purpose, an one - dimensional unsteady lumped model and a onedimensional unsteady stage - by - stage model, which are able to describe the dynamical post - stall behavior of compression systems, are derived firstly and then solved using the numerical methods to analyze the post - stall behavior and recoverability of compression systems. on the basis of characteristics of digital simulation of unsteady flow, the program for one - dimensional unsteady lumped model has compiled and tested under visual basic 6. 0 environment completely. while the program for onedimensional unsteady stage - by - stage model has compiled and tested under foitran / visual basic mixed - language environment, which part of calculation is accomplished by fortran language

    根據非定常流數值模擬的特點，通過可視化編程方法，用visualbasic6 . 0編寫和調試了一維非定常總體模型的數值模擬程序；用visualbasic6 . 0製作界面，以fortran作為后臺計算程序，編寫和調試了一維非定常單元容積模型的數值模擬程序，成功地實現了vb與fortran的連接；使得數值模擬程序的界面友好，操作簡單。
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