理想氣體模型 的英文怎麼說
中文拼音 [lǐxiǎngqìtǐmóxíng]
理想氣體模型
英文
ideal gas model- 理 : Ⅰ名詞1 (物質組織的條紋) texture; grain (in wood skin etc ) 2 (道理;事理) reason; logic; tru...
- 想 : 動詞1 (思索) think; ponder 2 (推測; 認為) suppose; reckon; consider; think 3 (希望; 打算) w...
- 氣 : Ⅰ名詞1 (氣體) gas 2 (空氣) air 3 (氣息) breath 4 (自然界冷熱陰晴等現象) weather 5 (氣味...
- 體 : 體構詞成分。
- 模 : 模名詞1. (模子) mould; pattern; matrix 2. (姓氏) a surname
- 理想 : ideal
- 氣體 : gas; gaseous fluid
- 模型 : 1 (仿製實物) model; pattern 2 (制砂型的工具) mould; pattern3 (模子) model set; mould patter...
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However, if the pressure is too great, our idealized model is no longer adequate.
如果氣體的壓力太大,那麼,理想模型就不能適用。Aiming at such problems in combustion system of homemade middle and miniature boiler, as a complex system with the character of dead zone, time variation, serious non - linearity, large time delay, coupling and a lot of disturbance, this paper presents a new set of optimal control resources. by using well - matched control method on system, stable automatic running is realized. having the serious divulgence coals difference a lot from each other in character, instability of chemistry, value of lowest emission of heat, home - made boiler controller is not at all ideal. instead of traditional model that controls the ratio based on proportional control or with the correct signal of the amount of oxygen, this paper, combined with intellect control theory - - fuzzy control and self - optimizing concept, propounded a kind of fuzzy self - optimizing controller to be used in air supplying system of the boiler, and expatiates on the idea of dividing the control process into two parts, dynamic and static to realize, thus meets the demand of homemade boiler economic running
本設計針對國產中、小型電站鍋爐燃燒系統參數時變、嚴重非線性、干擾因素復雜、耦合嚴重、模型不易確定的特點,提出多變量協調控制方案,解決了系統可控性差,難以實現穩定自動運行的問題;在此基礎上,改變以往以煙氣含氧量控制送風的傳統模式,針對國產電站鍋爐設備主體及一、二次送風迴路泄露嚴重,煤種混雜、成分不穩定、燃燒發熱值低、燃燒效率不高等問題,應用智能控制理論中的模糊控制技術,結合自尋最優控制的思想,設計了一種模糊自尋優控制器,應用在電站鍋爐送風控制系統上,並闡述了動靜態兩種實現途徑,通過在線優化風煤配比,實現最佳經濟燃燒,切實保障了鍋爐的經濟運行。The principle and the mechanical structure of the air - gap inductance - type transducer are analyzed in this article, and the static parameters are calibrated. dynamic calibration is applied to air - gap inductance - type transducer which is not good in dynamic capability, to obtain the dynamic parameters of the transducer and its measuring circuit. based on the result of the dynamic calibration, the transducer and its serving circuit are modeled so that the method of how to improve the dynamic performance can be found
本文對現有氣隙式電感傳感器在原理和機械結構上作了深入的分析,對其參數進行了靜態標定;並且針對常規電感傳感器動態響應低,不宜用於快速動態測量的缺點,引入測試系統動力學的思想,設計了一套動態校準系統,對現有傳感器進行多次動態校準,根據動態校準的實驗結果對現有傳感器建立數學模型,得到現有傳感器的動態特性;在此基礎上,根據磨床工件在線檢測的要求,設計一個硬體補償系統來提高整個測試系統的動態特性。The azeotropic distillation of the system acetic acid - water - azeotropic agent ( isopropyl acetate and butyl acetate ) is simulated. due to the non - ideal behavior, nrtl - hoc and uniquac - hoc model is used to depict vapor - liquid phase equilibrium behavior of this system. concerning the liquid in the decanter, the stability is checked by tangent plane stability analysis, and the initialization of phase splitting calculation is produced. a good estimate of the phase fration is gotten by successive substitution with newton ' s method, and every component of two phase is gotten by mass equilibrium equation. finally, the solution of this equation is produced with successive substitution calcultion. the naphtali - sandholm method is used to simulation of azeotropic distillation. by virtue of this combined calculation method, the simulation is begun with operational data as basical data. the results of simulation accord with the operating data, which proved that the combined calculation method is credible
該體系具有高度非理想性,氣液相平衡模型採用nrtl - hoc和uniquac - hoc模型,採用切平面判據法對進入分層器中的液相進行液相穩定性測試,提供液液相分離計算的初值,再結合牛頓拉夫森迭代法運算求得相分割系數,根據物料衡算求出各相組成,循環迭代可求得分層各組分數據,共沸精餾模擬計算採用那夫塔列-山德荷姆全變量迭代演算法。In chapter 4, the influences of the earth ' s models on the elastic green ' s function, as well as on the atmospheric loading effects, are discussed using the numerical techniques. the attraction green ' s function is solved out based on the state equations of the ideal gas and the hydrostatic equilibrium equation. the influences of various factors upon the gravity and tilt green ' s functions, as well as upon the gravity and tilt, are considered in detail
第四章:採用數值計算方法,研究了地球模型對彈性項格林函數及其對大氣負荷響應的影響;利用理想氣體方程和流體靜力學平衡方程解算了吸引項格林函數,討論各種因素對大氣重力和傾斜格林函數及其對重力和傾斜的影響;基於球對稱地球模型,給出了武昌站臺站依賴的大氣重力、傾斜格林函數Computational fluid dynamics ( cfd ) techniques are used to study and understand fluid behavior in tunnels. by simulating complex specific operational cases, we can educe velocity or flux distribution in tunnel under different ventilation and resistance situation and determine the favorable operational procedures of the erlang mountain tunnel ventilation in a fire case. comparison has been made between a simulation and experiment for some cases in order to prove the cfd model is powerful, so that enables the study of cases for which experimental data is not available
採用本文將隧道內的氣流看成是理想流體的一維恆定流動,通過對二郎山特長公路隧道半橫向通風系統建立隧道內的空氣動力學模型,利用計算機進行數值分析與計算,得出發生火災時,不同通風阻力條件下隧道中的風速分佈及流量分佈,並通過實驗室隧道模型實驗進行驗證與修正,依據研究結果給出了二郎山半橫向通風隧道的火災控制方案,從而解決了二郎山公路隧道通風對火災的控制問題,同時為半橫向通風公路隧道的火災通風提供科學的方法。Conservation law of mass, the state equation for ideal gas 、 thermodynamic equation and flow rate equation are used to establish first order differential mathematic model, and a special investigation on mass flow rate coefficient for different components are carried out to make the model more accuarate
從模擬和實驗兩個方面進行研究,著重於把ameset和客戶化定製兩種方法結合起來使用,利用質量守恆定律、理想氣體狀態方程、熱力學方程、流量方程等建立一階微分數學模型,並配以amesim平臺對所建立的模型進行進一步的系統模擬驗證。Beginning form relation of basin - mountain, the tectonic evolution and the petroleum system and pool - forming process have been studied with the integration of structural physics modeling, balance profile reversion and other new testing technology. the main innovative achievements of the dissertation can be summarized as following : 1. on the basis of comprehensive analysis of yanqi basin relationship to tianshan orogenic belts, it was suggested that kuluketage faulted - upheaval was an aulacogen in early paleozoic, which undergone multiple opening - closing along with tianshan orogenic belts, and suffered extensively compressing in late hercyhian cycle and formed a " v - type " thrust - fold belt
論文總的指導思想是以現代石油地質理論為基礎,以整體、動態、系統、綜合分析為原則,以成盆?成烴?成藏研究為主線,運用正、反演相結合的殘留盆地油氣成藏系統評價思路,採用構造物理模擬、平衡剖面復原和多種測試新技術,從盆山耦合關系切入,研究含油氣系統成藏要素及其相互作用過程,探討油氣成藏主控因素和油氣分佈的有序性,取得如下創新性成果和認識: 1 、系統分析了焉耆盆地形成演化與天山構造帶的關系,提出盆地南側的庫魯克塔斷隆在早古生代為一大型裂陷槽,之後隨著天山構造帶的演化,經歷了多次開合運動。The mechanical properties of the air cushion are studied theoretically. the fem air isolation model based on the state equation of ideal gas is used to study the effects of air isolation. the calculation results suggest that air isolation can reduce the hydrodynamic pressure significantly and restrain the dam vibrations during earthquake
應用在平面波作用下液體-氣體-固體動力系統的理論,分析了大壩隔震氣幕的力學性態;應用基於理想氣體狀態方程的氣幕隔震的壓力有限元模型,對模型氣幕的隔震效果進行了研究。Combine to point out the " change the education the principle ", " teaching means modernization ", the " construct the new and modern teaching mode ", " the research study " for the now four kinds of reformations of teachings of geography foundations raise the, especially right how the " construct the scenario, and adjust the classroom mental state the atmosphere ", how the " set up the new and modern teaching mode ", how the " set up the scenario to inspire the deliberation creative mode, bring upped to in a specific way into practice the wayed, and write outed the demonstrate of teaching planed the next in order bring up change that " high school geography the teacher is a foundation geography the course reform to successfully guarantee ", combine to point out the " to thought the idea to renew ", " knowledge the construction renew ", the " as soon as possible increase to teach the ability " is a teacher to should have three aspect change and embodied the operation
並指出「轉變教育理念」 、 「教學手段現代化」 、 「構造新型現代化教學模式」 、 「研究性學習」為當今地理基礎教學四種改革舉措,特別是對如何「營造情境,調適課堂心理氣氛」 ,如何「構建新型現代化教學模式」 ,如何「構建情境啟發? ?思索創新模式,提出了具體的實施辦法,並寫出了示範教案其次提出「中學地理教師的轉變是地理基礎課程改革成功的保證」 ,並指出「思想觀念更新」 、 「知識結構更新」 , 「盡快提高施教能力」是教師馬上應有的三方面轉變且指出了具體行動方法。On the base of the soft about the deformation of aerodynamic configuration of mav, the advanced controlling technique of the deformation o f aerodynamic configuration about the prototype mav will be explored. based on the characteristic of micro air vehicle, this paper abstracted the aerodynamic evaluation mathematics models, developed a aerodynamic engineering estimation program, all kinds of aerodynamic configuration was compared and analyzed, found the perfect configuration and got the prototype of mav. abstracted the model about the deformation of aerodynamic configuration on base of the method of vortex lattice, developed the program for researching the performance of the deformation of aerodynamic configuration
本文針對mav的具體特點,抽象出mav的氣動工程計算數學模型,建立起氣動工程估算環境,對各種氣動布局進行了氣動特性比較分析與綜合,尋求出理想的mav氣動布局方案並提出mav原型機,抽象出基於渦格法的氣動外形形變的數學模型,建立起氣動外形形變性能研究環境,探討新型的飛行控制方法和氣動力控制策略,在得出氣動外形形變模型的初始方案后,對其進行進一步的優化,最後得出理想的氣動外形形變執行機構組合陣列。Thus, in the first section, on the basis of the former theory of personality, writer put forward the three - layer structure model of personality, with one ' s physique and temperament at the bottom or inner layer, that is the foundation to develop personality ; in the middle layer is the basic characteristics evolved from above foundations, including character and capability, the outer layer includes his outlook, values, ideal and faith, and once formed, the concepts can exert dominant effect on people ' s behaviors
本文的第一部分,在總結和吸收前人有關人格理論的基礎上,把三層人格結構模型? ?體質和氣質處於人格的最里層或底層,它們是人格發展的基礎;在此基礎上發展起來的性格、能力等就形成了人格的基本特徵;人格的最外層是世界觀、價值觀、理想信念等,它們一經形成就對人的行為起主導作用? ?作為本研究的基本思路。The process of short circuit transition is non - linear and with many influencing factors, and it is difficult to find an ideal model for control
短路過渡的co _ 2氣體保護焊過程具有非線性和不確定性,干擾因素眾多,很難得到一個理想的數學模型進行控制。The balanceable piston theory and perfect gas model are used as building block to design tunnel, and the resulting tunnel can generate uniform flow, which can provide long experimental time with high mach number, given enthalpy and reynolds number, thus, the scramjet and ramjet aircraft can be studied in this tunnel
採用理想的平衡活塞運行理論和完全氣體模型,該風洞可以產生高馬赫數、一定焓值和re數、實驗時間較長的均勻流動,滿足超燃、亞燃現象的研究。Micro - model of ideal gas
理想氣體的微觀模型分享友人