stall simulation 中文意思是什麼
stall simulation
解釋
失速模擬- 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...
- simulation : n. 假裝；模擬；裝病，裝瘋；【生物學】擬態，擬色。
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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。 -
The result control system is demonstrated using post - stall maneuver simulation, the results show that this control law achieves a high level performance in post - stall maneuver conditions even if the aircraft model has large uncertain items
結果表明，在存在較大模型誤差的情況下，所設計的飛控規律完全能在過失速機動條件下控制飛機跟蹤指令飛行。 -
Numerical simulation shows that, at small and medium c, multi - slot circulation control can increase the lift of the airfoil and reduce the amount of the energy expense, and that it can improve the aerodynamic performance of cca at higher mach numbers by avoiding the “ compressibility stall ”
結果表明，多噴口環量控制方法可以在中、小c吹氣時提高翼型的升力和減小能耗，並能改善環量控制翼型在較高來流馬赫數下的氣動性能，避免「壓縮性失速」 。 -
In this paper, the author deduces the air dynamic and torque transmission system model for the 1. 3 mw active stall wind turbine, then founds the control model under the simulink circumstance. and does the output power simulation based on the certain wind speeds. then confirms the coefficients ki and kp
本文針對1 . 3mw風力發電機組，推導了了空氣動力學模型和傳動系統模型，在此基礎上在控制模擬軟體simulink環境下建立了風力發電機組控制模型，在給定風速下對風力發電機組的輸出功率進行了模擬，並確定了pi控制器的比例系數和積分系數。 -
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。 -
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。 -
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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