飛輪轉子 的英文怎麼說

中文拼音 [fēilúnzhuǎnzi]
飛輪轉子 英文
flywheel rotor
  • : Ⅰ動詞1 (鳥、蟲等在空中活動) fly; flit 2 (利用動力機械在空中行動) fly 3 (在空中飄浮遊動) fly...
  • : Ⅰ名1 (輪子) wheel 2 (像輪子的東西) wheel like object; ring; disc 3 (輪船) steamer; steamboa...
  • : 轉構詞成分。
  • : 子Ⅰ名詞1 (兒子) son 2 (人的通稱) person 3 (古代特指有學問的男人) ancient title of respect f...
  • 輪轉 : rotate; [計算機] round robin 輪轉計 trocheameter; odometer; 輪轉印刷機 rotary machine; rotary pre...
  1. Space systems - flywheel rotor assemblies

    空間系統.飛輪轉子組件
  2. Analysis software. the analysis show : the gyroscope effect to the flywheel rotor ' s and the shaft ' s vibration character under high rotate speed should be considered. at this time, the system ' s normal frequency is the function of rotate speed ; the amplitude passing through the resonance field can be lowered obviously by improving the effective damping of the electro - magnetic bearing

    建立了高速旋狀態下,採用磁軸承作支撐的飛輪轉子軸的動力學模型,給出了有限元法在此問題中的具體應用,並利用i - deas有限元分析軟體具體分析了系統的共振頻率、系統振型,以及對偏心激勵的響應,分析表明:對于高速旋飛輪轉子軸,應考慮陀螺效應對其動力學特性的影響,此時系統的固有頻率是速的函數;通過提高磁軸承的等效阻尼可顯著降低系統通過共振區域時的振幅。
  3. Abstract : this paper briefly presents th e application of advanced brazing techniques for a larye number of assemblies of space vehicles, such as thrust chamber and turbine rotor of launch rock et engine, titanium tube of satellite, attitude control engine injector and wave guide component of satell ite, reflector, tube and honeycomb panel of manned spacecraft, main engine nozzl e and preburner of space shuttle as well as the pipeline systems of space statio n

    文摘:簡略地介紹了先進釬焊技術在航天器部件,例如運載火箭發動機的推力室和渦、人造衛星的鈦導管、姿控發動機噴注器和波導器件、載人船的反射器、導管和蜂窩壁板、航天機的主發動機噴管和預燃室以及空間站的管路系統等的廣泛應用情況。
  4. The study of flywheel battery concerns the intercross of many disciplines, such as mechanism, material, electronic engineering, heat engineering, computer, and so on. in this dissertation, two main key techniques, the high speed flywheel rotor and the magnetic bearing, are investigated deeply and systematically. the main contents of this dissertation are as following : in chapter 1, the background, source, purpose and significance of the subject are introduced

    其研究涉及到機械、材料、電工、熱工、計算機等多學科的交叉,國內外目前大都在研究原型裝置,對設計理論與方法尚未進行系統深入的研究,本論文則對電池儲能涉及的兩大關鍵技術? ?飛輪轉子設計與磁浮軸承及其相關技術進行了系統的理論分析與模擬研究。
  5. Lately, the limited speed of flywheel rotor has been increased to 200, 000 rpm, and the energy storage density has been increased to 134 wh / kg. moreover, the theoretic energy storage density could reached 306 wh / kg

    目前飛輪轉子最高速達到20萬每分,儲能密度也達到134wh kg ,其理論儲能密度甚至高達306wh kg 。
  6. Thermal analysis and research on magnetically suspended flywheel rotor

    磁懸浮飛輪轉子組件溫度場分析與研究
  7. By the analysis, it was found out that the key control factor determined the speed limit and storage energy was the poor transverse tension strength of the composites. therefore, if only fibers of high longitudinal tension strengths were used in the rim, high rotate speed and high energy storage density of flywheel rotor would not be achieved

    經過理論推導及程序優化比較,發現,影響飛輪轉子極限速和儲能量的主要控制因素,恰好是其復合材料環較為薄弱的橫向拉伸強度,因此單純地通過採用高縱向拉伸強度的高強碳纖材料來製造飛輪轉子,並不能得到期望的高速和儲能密度。
  8. For the model of flywheel rotor in the thesis, the weight of aluminum hub is 13. 5 kg, and the weight of composite rim is 14. 5 kg. moreover, the multi - ring s flywheel rim was made by filament winding process

    本文提出的飛輪轉子模型,鋁合金轂重13 . 5kg ,復合材料環重14 . 5kg ,採用多環套裝纏繞工藝,分為內外兩層環,分別採用t300和m40j碳纖復合材料。
  9. On the other hand, for the pre - press stress being threw by the hub was inserted after cooling with liquid nitrogen, the poor transverse tension strength of the multi - ring flywheel rotor could be counteracted. so the rotate speed and energy storage density can be increased efficiently

    而採用多環套裝纏繞技術製造的多層環,在利用溫差過盈裝配方法給復合材料環施加預壓應力后,能夠有效避免飛輪轉子的復合材料環部分因較低的纖維橫向抗拉強度而破壞失效,從而大幅度提高飛輪轉子的極限速和儲能密度。
  10. Further more, a finite element analysis of flywheel rotor was made to increase the security of the flywheel ' s test, 9 modes frequency were taken out according to the rotating speed of the flywheel, the results can act as the theory base for the structure design and tests of the flywheel

    為了增加實驗的安全性,本文利用有限單元法對飛輪轉子作了模態分析,抽取了工作速范圍內的9階模態頻率,可作為結構設計和實驗的理論基礎。
  11. Finally, based on the elasto - plasticity theory, plastic design and analysis for metal hub of flywheel was performed

    最後,利用彈塑性理論,對飛輪轉子的金屬轂進行彈塑性設計與分析。
  12. Then, numerical simulation and evaluation for the total flywheel system was performed by the fem software

    利用有限元軟體,對高速下彈塑性工作狀態下的整個飛輪轉子系統,進行了數值計算及模擬模擬。
  13. In order to obtain higher energy density, the flywheel is made of high strength cfrp ( carbon fiber reinforced plastic ) and aluminum alloy

    為了獲得較高的儲能密度,飛輪轉子通常由高強度碳纖維復合材料及輕質合金製造。
  14. Flywheel battery is a typically electromechanical and electromagnetical product with some main parts : high speed flywheel, magnetic bearing system, motor / generator, etc

    它主要由高速飛輪轉子、磁浮軸承系統、電動發電機等組成,是一種典型的機電磁一體化產品。
  15. Then, according to the basic theory of elastic mechanics and composite mechanics, basic equations and fortran program for the multi - ring composite flywheel rotor were presented

    然後,基於彈性力學、復合材料力學的基本理論,推導出了多環套裝復合材料飛輪轉子的基本解析解答。
  16. By plastic design, the speed limit of the flywheel was 42038 rpm, with the energy storage value of 3. 6 kwh, and the energy storage of 129 wh / kg ( which is 49 % more than elastic design )

    經過彈塑性理論設計的飛輪轉子,極限速42038rpm ,儲能總量達到了3 . 6kwh ,儲能密度為129wh kg ,比彈性設計提高49 。
  17. On the basis of the analysis of all sorts of stress analysis methods, the stress distributions of flywheel rotors with different structures and different materials are analyzed quantitatively and compared

    在分析了飛輪轉子各種應力分析方法優缺點的基礎上,對不同材料不同結構的飛輪轉子的應力分佈作了定量分析和比較。
  18. In this paper, a new way of real - time damage detection method was proposed according to the high speed working situation of the composite flywheels for energy storage, and a suit of equipment was developed to test the composite samples with piezoelectric disc built - in, the response waves before and after the damage occurred were recorded to the computer. on the base of traditional spectrum analysis of signal recorded, the wavelet analysis was introduced and the program in matlab language was made. with the wavelet packet decomposition of the signal, the relations between the change of response signals and damage characters were gotten, a database for damage recognition was created

    本文結合儲能復合材料高速旋的工作特點,提出了一種在線檢測飛輪轉子損傷的方法,自主設計一套實驗裝置對模擬各種損傷的的試樣進行了測試,試樣損傷前後的響應信號被採集后存入計算機中;在對採集信號進行傳統的頻譜分析的基礎上,引入了先進的小波分析理論,利用matlab語言編寫程序,對信號進行小波分解,得到了信號變化和損傷特徵之間的關系,建立了一個識別損傷的數據庫;小波包分解得到信號對比圖和特徵向量,可以有效判定材料內部有無損傷和損傷的程度,結合頻譜分析等,可一定程度上判定損傷的類型,為儲能的安全運和智能化運作提供了決策依據。
  19. Analysis software ; 3. designs the optimum method of improving rotor ' s energy - storage ability, and optimizes the different shape energy - storage density of carbon fiber composite flywheels made by different technology method, and achieves their superior and inferior capability on the energy - storage. 4

    針對不同幾何外形及工藝方式的碳纖維復合飛輪轉子,設計了提高其儲能密度的優化設計方法,並進行了儲能密度的優化設計,得出了不同幾何外形及工藝方式的碳纖維復合飛輪轉子在儲能能力上的優劣; 4
  20. In this article, the following technology of the carbon fiber composite flywheel in the integrated energy - storage / attitude - control system are analyzed and the valuable achievements are achieved above the foundation of consulting a large quantity of literatures and investigation : 1. different technology method for carbon fiber composite flywheel are designed, aimed at the character of carbon fiber composite material and manufacture 2analyzes the stress of carbon fiber composite flywheels made by different technology method, hoop - winding method, symmetric ortho layers pressing method, multi - layer winding method and interference joining method, under high rotate speed, builds their static model ; and simulates their technology and shape parameter ' s affecting their stress level with i - deas f. e. m

    本文在查閱了大量國內外相關文獻及調研的基礎上,針對集成化儲能/姿態控制系統中的碳纖維復合的以下相關技術進行了研究,並取得了有價值的成果: 1針對碳纖維復合材料的特點及加工方式,設計了周向纏繞成型法、對稱正交鋪層層壓法、多層結構纏繞及過盈連接法等不同工藝方式的碳纖維復合飛輪轉子; 2針對不同工藝方式的碳纖維復合飛輪轉子,進行了高速旋狀態下的應力分析,建立了靜力學解析模型,並結合i - deas有限元分析軟體模擬模擬了不同工藝方式的碳纖維復合飛輪轉子的相關幾何參數及工藝參數對其應力水平的影響; 3
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