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- The IGV/rotor interaction phenomenon in a one stage low speed axial compressor was investigated experimentally. 對于一臺單級低速軸流壓氣機內的導葉/轉子干涉現象進(jìn)行了實(shí)驗研究。
- Operating data chart of the AV-series axial compressor with all the stator blades adjustable(Medium:Air). AV型系列軸流壓縮機(全靜葉可調)性能參數表(介質(zhì):空氣)
- In order to improve axial compressor efficiency,a new high performance rotating blade is required. 為了提高軸流壓氣機的效率,需要研究一種新的高性能的轉子葉片。
- We developed a quick three dimensional computing procedure used for multistage axial compressor. 發(fā)展了一套用于多級軸流式壓氣機的快速三維計算程序。
- To implement stall margin customizing,two-dimensional performance prediction method of axial compressor for stall margin customizing was developed. 為實(shí)施裕度定制,本文開(kāi)發(fā)了能夠體現裕度定制思想的軸流壓氣機二維特性預估方法。
- The generation of repeating stage flow pattern in a multistage axial compressor and a simulation model of its flow field are investigated. 本文對軸流壓氣機多級環(huán)境中存在的重復級流動(dòng)現象的建立及其在流場(chǎng)數值模擬中的應用進(jìn)行了研究。
- The multi-stage axial compressor performance was measured using a streamline curvature method based on two-dimension (axisymmetric) mathematical model. 摘要采用二維(軸對稱(chēng))數學(xué)模型,應用流線(xiàn)曲率法求解多級軸流壓氣機特性。
- Egorov I N. Optimization of multistage axial compressor in a gas turbine engine system[ J]. ASME paper, 92 - GT - 424 1992. 鞠云峰譯.;軸流氣機采用人工智能和數值優(yōu)化技術(shù)初步設計[J]
- The unsteady surface pressures on the rotor blades of a single-stage low-speed axial compressor were measured by means of mounting micro-sensors on the surface the blades. 摘要為了研究上游葉片尾跡對軸流壓氣機轉子葉片非定常表面壓力的影響,采用在葉片表面埋設微型壓力傳感器的方法,測量了一個(gè)單級低速軸流壓氣機轉子葉片的非定常壓力分布。
- This paper presents an experimental investigation of the transportation of the rotor tip leakage vortex and the rotor wake in an axial compressor stator passage. 結果表明,轉子葉尖泄漏渦和轉子尾跡周期地掃過(guò)靜子通道尖區,導致該區出現周期性的流動(dòng)阻塞和脈動(dòng)。
- Flat baffle was utilized to simulate the inlet distorted flow field, and its influence on the stall character of a low speed single stage axial compressor was investigated. 摘要利用插板擾流器模擬壓氣機進(jìn)口畸變流場(chǎng),并深入分析了此畸變流場(chǎng)對某單級低速軸流壓氣機的旋轉失速特性的影響。
- Camp, T.R. and Horlock, J.H. Analytical Model of Axial Compressor Off-design Performance[J].Journal of Turbomachinery, Transactions of the ASME 1994,116(3). 張娜;蔡睿賢.;單軸恒速燃氣輪機及其功熱并供裝置的變工況顯式解析解[J]
- In the present study. three-dimensional computations were performed to understand the effects of the low Reynolds number on the loss characteristics in an axial compressor. 在本研究中.;完成三維計算軸以理解流式壓縮機損耗特性的低雷諾數效果
- Reason of error generated when axial compressor and TRT blades processed by profiling is analyzed.Measure &experience of reducing error is briefly introduced. 分析了用靠模法加工軸流壓縮機葉片及能量回收透平膨脹機葉片時(shí)產(chǎn)生誤差的原因。簡(jiǎn)要介紹了減少誤差的措施和經(jīng)驗。
- In order to improve the performance of a three-stage axial compressor, an experiment method and procedure are presented for improving its inter-stage matching by adjusting the stator vane angles of stages. 本文介紹了通過(guò)調節一三級軸流壓氣機各級靜葉角度組合,以改善級間匹配關(guān)系,從而來(lái)提高壓氣機性能的試驗研究方法和過(guò)程。
- A new model for simulating the effect of fuel injection oscillation in burner on the performanceand aerodynamic stability of the multi-stage axial compressor system with inlet steady pressure distortion is established. 建立了一種穩態(tài)壓力畸變進(jìn)氣條件下,多級軸流壓縮系統對燃燒室燃油瞬時(shí)脈沖的氣動(dòng)響應及氣動(dòng)穩定性分析的新方法;
- Based on the HARIKA arithmetic used to caculate muff-stage axial compressor performance, a method to predict the rotating stall stage in multi-stage axial flow compressor is developed. 摘要在多級軸流壓氣機特性計算HARIKA算法基礎上,發(fā)展了一種預測多級軸流壓氣機率先失速級的方法。
- For a detailed analysis, the total pressure loss was scrutinized through three major loss categories available in the subsonic axial compressor: profile loss, tip leakage loss, and endwall loss. 參考雷諾數,低雷諾數總體壓力損失在離中心體85%25距離時(shí)比較大,而在85%25以上時(shí)損失小。
- The article states that the noise of main axial compressor set in giou giangrefinery is reduced by measn of noise inoulator cover and ting hole noise silencer,and asatisfactory enviroment is obtained. 本文論述了采用隔聲罩和微孔消聲器降噪的方法,降低了九江煉油廠(chǎng)主風(fēng)機組的噪音,獲得了良好的環(huán)境。
- A theoretical analysis has been made of the problem of unsteady flow phenomenon called rotating stalls in axial compressors. 對軸流式壓縮機中不穩定旋轉脫離流動(dòng)現象通過(guò)平面葉柵方法進(jìn)行了理論分析。