電流變效應 的英文怎麼說
中文拼音 [diànliúbiànxiàoyīng]
電流變效應
英文
electrorheological effect- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 流 : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
- 效 : Ⅰ名詞(效果; 功用) effect; efficiency; result Ⅱ動詞1 (仿效) imitate; follow the example of 2 ...
- 應 : 應動詞1 (回答) answer; respond to; echo 2 (滿足要求) comply with; grant 3 (順應; 適應) suit...
- 電流 : current; galvanic current; electric current; electricity; current flow電流保護裝置 current protec...
- 效應 : [物理學] effect; action; influence
-
The change of structure and rheologic properties in a dispersing system of solid - liquid under an external electric field is called as electrorheological ( er ) effect
外加電場導致固液分散體系的結構與流變性質的變化稱為電流變效應。A physical model of electrically induced optical activity of electrorheological fluids is derived. a set of electrorheological fluids and microemulsion with different concentration are prepared and their electrically induced optical activity are measured by means of an automatic polarimeter. on this foundation, the following results have been completed
建立了電場誘導電流變液旋光的唯象物理模型,並應用wzz - 2a型自動旋光儀對不同材料的電流變液和微乳液的旋光效應進行了測量。2. in order to deeply probe into the influence of crosslinked degree on er properties and expediently characterize the structure of the supramolecular complex, six hydrosoluble - cyclodextrin polymer / 3 - hydroxy - 2 - naphthoic acid er particles were synthesized. fluorescence analysis conformed that all the polymers can form 1 : 1 type supramolecular complex with the guest
為了進一步考察交聯度對電流變效應的影響,並便於超分子配合物顆粒的結構表徵,制備了6種不同交聯度的水溶性-環糊精聚合物,以3 -羥基- 2 -萘甲酸為熒光探針探討了不同交聯度超分子配合物的組成、穩定性及熒光性質。It is shown that : with the enhancement of er effects, the pressure and the thickness of lubricant film are obviously increased, while the friction coefficient and force are increased, the leak flow is reduced
計算結果表明:隨著電流變效應的增強,油膜壓力和油膜厚度都有明顯提高,但是摩擦系數和摩擦力有所增加,端泄流量有所減小。Proceed from structural design of the device, study on change the form of transmission discs in order to raise the transmission torque of electrorheological fluids ( erf )
摘要從機構結構設計的角度出發,對通過改變傳動盤電極表面形狀,以提高電流變效應傳遞力矩進行了研究。Application of electroheological effect in turning vibration suppression
電流變效應在抑制車削振動中的應用Er effect is reversible with fast response and low dissipation
電流變效應具有可逆性、響應快、能耗低等特點。Electrorheological effect of castor oil electrorheological fluid based on polypyrrole
聚吡咯在蓖麻油中的電流變效應This paper presents an energy regenerative er damper which gets energy from vehicle vibration to damp it. this research work gives a new application field for er fluid
本文利用電流變效應的低能耗特點,實現從振動中汲取能量去遏制振動,開辟了電流變技術的一個新的研究領域。Therefore, the development of high performance er fluids via optimizing and tuning conducting polymers has been a main subject of considerable interest for the application
通常認為電流變效應是由於電場作用下懸浮顆粒的極化,進而導致顆粒間相互作用的變化,使流體流變性能發生改變。For the case of static loaded er journal bearings, the influence of er effects on the lubrication performance are studied under various radius clearances, eccentricity ratios and shear rates
對于穩載電流變滑動軸承的潤滑問題,研究了不同平均間隙、不同偏心率以及不同剪切速率下電流變效應對軸承潤滑性能的影響。The development trends of er technology, theory of er effect and principle of engineering application is presented. the application of er technology in hydraulic technology is introduced in detail
本文首先介紹了電流變技術的發展動態、電流變效應的機理及工程應用的原理,詳細介紹了電流變流體在液壓技術中的應用。The compositions of the electrorheological fluids, the progress of the electrorheological materials, the dominating effects on the electrorheological effect and the progress of the application of erf are summarized
本文綜述了電流變液體的組成、電流變材料的研究進展、影響電流變效應的主要因素以及電流變液體研究的應用進展。The numerical results show that : with the enhancement of er effects, the bearing capacity is obviously increased ; the increase magnitude is larger when small radius clearances and large eccentricity ratios ; at low shear rates, the influence of er effects on the lubrication performance of journal bearings are more obvious
數值研究表明:隨著電流變效應的增強,軸承潤滑油膜的承載能力明顯提高;軸承半徑間隙越小,偏心率越大,軸承承載能力增加的幅度也越大;在低剪切速率下,電流變效應對軸承潤滑性能的影響較大。It was found that the electrorheological properties, the dielectric properties, the temperature dependence and the sedimentation stability of the typical supramolecular complex er fluids were much higher than that of pure - cyclodextrin polymer. furthermore, the er behaviors can be regularly affected by the cross - linked degree of the supramolecular complex. the results indicated that the suitable range of cross - linked degree was 4 - 8
對比測試超分子配合物及主體材料配製的電流變液,發現超分子配合物電流變液的介電性能、流變學性能、溫度效應以及抗沉降性能等均有明顯提高,並發現聚合物的交聯度對電流變效應影響較大,可以作為調節主體材料結構與性能的特徵量。In this dissertation, on the basis of researches on the mechanisms of electrorheological effect and the change in microstructure of composite dispersion under the applied electric field. the theoretical analysis to rheo - optic characteristics of an electrorheological fluid under an electric field is first conducted systematically. the light - controlling properties of an electrorheological fluid is ev aluated and an intelligent structure of electrorheological fluids - based smart windows ( erfsw ) is proposed and designed at the first time
本論文在研究雙相復合懸浮液電流變效應機理,及場致微結構變化特徵的基礎上,首次對電流變體流變光學特性進行了較深入的理論分析,並對電流變體的光學調控特性進行測試,從而首次提出並設計了光學特性動態可調的電流變體靈巧窗( electrorheologicalfluids - basedsmartwindow , erfsw )智能結構,為電流變體應用研究提出了一條新思路,開拓了電流變體在靈巧窗智能結構等方面的應用。The yield stress of them was 3. 38 - 5. 98 kpa at 3 kv / mm and 47. 6 % higher than that of pure - cyclodextrin polymers. meanwhile, the cross - linked degree of the polymer has strong influence on the supramolecular complex er behavior. the results indicated that the suitable range of cross - linked degree was 6 - 8
實驗結果表明,交聯度對水溶性-環糊精聚合物3 -羥基- 2 -萘甲酸超分子配合物的電流變效應具有較大影響,其合適的交聯度范圍為6 8 ,並由材料的介電性能測試得到了證實。1. upon brief reviewing current mathematical and physical models and mechanisms for electrorheological effect, the theoretical analysis of the dielectric relaxation of electrorheological fluids and the frequency - inducing characteristics for electrorheological effect are conducted. based on statistical thermodynamic analysis and osmotic pressure calculating of an electrorheological fluid complex system, phenomenological theory is adopted to evaluated phase reparation characteristics. thus critical factors corresponding to experimental results are introduced
在簡要評述現有電流變效應模型及機理的基礎上,按非均勻介質對雙相復合懸浮液的電流變效應進行理論分析,研究了電流變效應頻率誘導特性;基於復合系統滲透壓的計算,採用統計熱力學唯象理論,討論了電流變效應的相分離特徵,獲得了與實驗吻合的臨界參數;首次將定向滲流模型應用於電流變體臨界體積濃度的分析,得出一個描述電流變流體特徵而不隨外加電場變化的臨界體積百分數為0 . 37 。For the case of dynamically loaded er journal bearings, the effects of er fluids on the lubrication performance are numerically studied by simultaneously solving the reynolds equation and the journal motion equation
對于動載電流變滑動軸承的潤滑問題,聯立求解了基於電流變流體模型的動載雷諾方程和軸頸運動方程,分析了電流變效應對動載軸承潤滑性能的影響。The main tasks of the paper are described as follows : 1. research on er fluid the mechanism and variety of er fluid are introduced in details ; the function of various components and its effect are analyzed ; all kinds of factors are discussed ; the performance of feree is studied in the opinion of engineering
電流變流體的研究詳細介紹了電流變流體的力學性能,分析了各種組成成分在電流變流體中的作用及其對電流變流體性能的影響:考慮了影響電流變效應的各種因素;從工程應用角度提出並分析了電流變流體的力學性能要求。分享友人