throttle opening 中文意思是什麼

throttle opening 解釋
開節流閥
  • throttle : n 1 〈方言〉喉嚨，氣管。2 【機械工程】風門，節氣閥，節流閥〈又叫 throttle valve〉；風門桿，節流桿...
  • opening : n 1 開，開放；開始，著手；開端，開頭；開場，開幕。2 口，孔，縫，洞；空隙；通路。3 空地，空場；〈...
  1. Aiming at the study actuality of fan performance monitoring system and analysis of fan performance curve changes affected by inlet - box and the different fixed - angles of guide blades in the course of installation, a fan flow monitoring model based on rbfnn in whole flow zone was established in this thesis. in the model, the method of no throttle and fan performance curve were used as basis. and on the basis of that model, fan performance curves of 4 - 73no. 8d were approached with experimental data of different speed, different opening - angles of guide blade and different resistance of pipeline, the precision and the error law of model were studied

    本文針對電站風機性能監測系統研究較少的現狀，在實驗的基礎上分析了現場加裝進氣箱和由於安裝造成的導流器葉片開度不一致對風機性能曲線的影響，並在此基礎上採用無節流方法測量流量，以風機調節性能曲線為依據，建立了基於徑向基函數（ rbf ）神經網路的風機流量全程監測模型；以實驗室4 - 73no . 8d離心風機為研究對象，探討了rbf神經網路差壓模型在變轉速、變導流器開度和變管網阻力等工況下的應用精度和誤差分佈規律；最後用visualc + +語言開發了風機性能在線監測系統。
  2. 3. simulation of co2 - based refrigeration system after compressor started up or is turned off, throttle opening diminished or increased, decreasing of coming airflow velocity on both gascooler and evaperator sides is made seperativly

    3編寫了二氧化碳跨臨界製冷系統的動態模擬計算程序，實現了對二氧化碳跨臨界系統在幾個擾動下的動態特性的模擬計算。
  3. Let the engine warm up fully before opening the throttle

    先讓飛機在低速暖機后再催油。
  4. This thesis analyzes all kinds of throttle components, points out the advantage of adapting eev, and analyzes the start - up and the discharge characteristics of eev, and dynamic response of refrigeration systems when the opening degree of eev is changed, etc. eev is placed into a tumoff position while the unit starts up, and after being kept for a period of time it is placed into a bigger position, after some more time it is put into a basic control

    本文對比分析了冷藏箱製冷系統各種節流元件的特點，指出電子膨脹閥應用的優勢，同時分析了電子膨脹閥的啟動特性、流量特性以及系統在閥開度變化時的動態響應。電子膨脹閥在啟動時應先使電子膨脹閥處于關閉位置，延時一段時間后，再將閥開至一個較大的位置，再延時一段時間后轉移到基本的控制。
  5. Second, engine ' s partial velocity characteristics model and universal characteristics model are built the throttle opening is considered as an essential factor to build the model for reflecting the actual working performance of engine. the situation of the throttle opening change is studied, and a simulation method is given to use torque curved surface and vehicle dynamics equation on base of differential approach method. engine test software is developed for the engine no - load test, variable throttle opening test and throttle step change test

    其次，建立了發動機的部分速度特性模型和萬有特性模型；為了更好的反映發動機的實際工作特性，將油門開度作為一個重要參數參與建模，並對發動機變油門的情況進行了研究；結合轉矩曲面和整車動力學方程，採用微區間逼近法確定了發動機變油門過程模擬方法；開發了發動機試驗測控軟體，利用該軟體進行了發動機空載響應試驗、發動機不同油門開度試驗和油門階躍變化試驗，並對實際試驗數據和數學模型計算數據進行對比；在vc + +平臺上開發了發動機特性模擬模塊，在系統中用軟體實現了變油門控制發動機特性的功能。
  6. A continuously variable transmission test bench is built. an autocontrolling software about continuously variable transmission system is developed, the data of engine throttle opening, speed ratio of cvt and load can be gathered in test bench and the system can be controlled

    搭建了無級變速傳動系統實驗臺，開發了無級變速傳動自動控制軟體，在實驗臺上實現了發動機節氣門開度、無級變速器速比及載荷等數據的採集及計算機自動控制。
  7. Experimental study on throttle opening in auto - cascade refrigeration system

    自動復疊製冷循環中節流閥開度的試驗研究
  8. Simulation of vehicle in different road and throttle opening was carried. the result indicates that vehicle can start up successfully satisfying the criterion with this controller. 4

    對不同油門和不同路況進行模擬，結果表明，採用本文設計的模糊控制器能使車輛很好地滿足起步品質的要求，實現順利起步。
分享友人
分享到 Line

分享到臉書