熱化學平衡 的英文怎麼說
中文拼音 [rèhuàxuépínghéng]
熱化學平衡
英文
thermochemical equilibrium-
Numerical simulation of 3d hypersonic thermochemical nonequilibrium flow
高超聲速三維熱化學非平衡流場的數值模擬Using the thermodynamic conditions describing the coexistence of two phases and the stability conditions of equilibrium state, we have calculated the normalized temperature and the normalized pressure of the triple point ( t1, p1 ), the melting curve, vapouring curve and the sublimation curve. the whole phase diagram of the 2d monatomic l - j system is obtained
和杜宜瑾等人的方法類似,我們先給出了系統在相變點時的一些參數的數值,在此基礎上,考慮占據率q的因素,利用相平衡的熱力學條件及平衡態的穩定性條件,得到了二維單元l - j系統的熔化曲線、汽化曲線、升華曲線以及三相點的位置,從而給出了該系統的完整的三相圖。The number of thermodynamic variables, such as temperature and pressure, required to specify a state of equilibrium of a system, given by the phase rule
變化,變異相律提供的,要求詳述某一系統的平衡狀態的熱力學變量數目,如溫度和壓力An analysis made from theory to practice of the three major contradictions, viz., blow gas and gas generation, upward blow and downward blow and coke addition and slag discharge, and the three major equilibria, viz., material and carbon equilibrium, thermal equilibrium and chemical equilibrium existing in coal gasifiers
摘要從理論到實際剖析了煤氣爐內存在的吹風與制氣、上吹與下吹、加炭與排渣三大矛盾和物料與碳平衡、熱平衡、化學平衡三大平衡。The equilibrium working temperature of the gasifier and the composition of the outlet syngas ( short for synthesis gas ) at this temperature were calculated by solving the chemical equilibrium and the energy equilibrium equations. the analysis was used to study the effect of gasifying agent mixture ratio on the outlet syngas composition, the cold gas efficiency, the thermal efficiency and the exergy efficiency. the optimum o2 / coal ratio was found for a reasonable vapor / coal ratio ( the vapor / coal ratio had little effect on the efficiencies ) for various kinds of coal to maximum the thermal efficiency and the exergy efficiency
通過化學平衡和熱量平衡方法求解氣化爐平衡工作溫度以及該溫度下的出口煤氣成分,研究了氣化爐進口氣化劑配比對出口煤氣成分、冷煤氣效率、熱效率及火用效率的影響,指出熱效率、火用效率最優情況下適應于各煤種的最優氧煤比以及合理的水蒸汽耗量,為多聯產系統的設計優化提供參考。The process of flashing involves ionization on the dirty surface concerning the factors of electric, heat and chemicals, thermal dynamic equilibrium process of local electric arc occurrence and development
污閃是一種與電、熱和化學因素有關的污穢表面氣體電離及局部電弧發生、發展的熱動力學平衡過程。This show us a very useful signal in studying the systematic property in the early stage of the evolutive colliding system, that ' s, a non - zero flow component of those particles observed by experiment could be interpreted as a signal for partonic flow
因此在碰撞早期產生的重子數輸運是高能重離子碰撞中的一個重要的物理量,它影響著初態部分子的平衡,粒子的產生,系統的熱力學或化學平衡以及集體膨脹等過程。Up to now, research on strong interaction with theory model, such as the diagnosing the signal of quark - gluon plasma existence, mostly based on quark - gluon plasma system in high energy heavy ion collision is in chemical and thermal equilibrium
我們知道,到目前為止,利用理論模型進行的強相互作用方面的研究(比如:得到qgp存在的信號廠多以在高能重離子碰撞中的夸克膠子系統是處于化學平衡和熱平衡的為基礎的。Results also showed that the combustion wave of a continual one could change from the start unstable way, due to the effect of ignition, to a stable propagation way. this self - stabilization character means the combustion process of the model is a pure one to thermal equilibrium
同時發現shs燃燒行為有自趨于穩定的特點,這表明在自蔓延燃燒過程中熱量和物質的遷移具有典型的耗散特徵,即在這種條件下燃燒過程是一個趨向于熱力學平衡的物化過程。And it would be applied to other blast furnaces after some modifications. to improve the quality of the model, some methods should be used in future : l. impoving the database and making it have more information. 2. considering the mass and thermal accumulation and calculating the effect of the data of every period
2 、模型在作動態計算時,使用日平均數據來調整參數,而用即時的數據來計算預測值,這種方法盡管有一定的科學性,但要提高模型的準確性,必須考慮到高爐內物料和熱量的積累,考慮各個時段入爐物料對化學平衡和熱平衡的影響,根據專家系統和神經元網路的方法,得到更為完善的模型。The calculated results are in agreement with the measured ones, indicating that according to the flow rate and composition of the exhaust gas and the mass and the carbon content of the liquid iron, the carbon content of steel bath can be dynamically determined ; with the aid of thermodynamic equilibrium analysis, the dynamic variation of temperature of the steel bath can be forecasted from the dynamic carbon content and the data from the exhaust gas analysis system
該模型計算結果與檢測結果吻合較好,這表明:通過煙氣流量、成分及鐵水質量和初始碳含量可動態地確定熔池中的碳含量;以動態確定的碳含量為基礎,結合爐氣分析數據,再經熱力學平衡分析,可預測熔池溫度的動態變化。Abstract : analysis is made on types and performances of protective atmospheres of the steel tube heat treatment furnace with protective atmosphere, and also dynamic analysis on the non - oxidation equilibrium conditions of the chemical process of atmosphere of the said furnace is made
文摘:分析了鋼管保護氣氛熱處理爐的保護氣氛類型及性能,對鋼管保護氣氛熱處理爐內氣氛的化學過程動態分析了無氧化的平衡條件。The relative intensity method is adjusted to deal with this case. the measurement of the temperature distribution based on this improved method is successful, and the measurement results are compared with the results of the thermocouple method
並將sq - 2推進劑的結果和熱電偶以及化學平衡計算的結果進行了比較,結果表明譜線法測量不但有很好的精度,而且能在一些熱電偶無法測量的情況下得到好的結果。Thermodynamic equilibrium constants of chemical reactions, which involve gaseous phases, condensed phases and complex phases, are strictly deduced in terms of chemical potential
利用化學勢的概念,導出氣相、液相和復相化學反應體系的熱力學平衡常數表示式But the preparation of high performance anode coating containing pt ? has not been completely researched yet. thermal decomposition and electrochemical reduction mechanism is discussed in this dissertation using thermodynamics balance and e - ph figures. an improved thermal decomposition technique has also been developed for preparing titanium - based electro - catalytic layers
本文結合熱力學平衡和電位? ph圖,討論了熱分解-電化學還原法制備鈦基含鉑塗層的原理,並採用一種改進的間換法工藝,制備了高活性的鈦基含鉑( pt ~ 0 )電催化塗層。Using axisymmetric full navier - stokes equations, the thermo - chemical nonequilibrium flow in hypersonic nozzle was simulated and the scale effects due to nonequilibrium were analysed numerically
摘要採用軸對稱熱化學非平衡全n - s方程,數值分析了高超聲速噴管流場中非平衡引起的尺度效應。Measurements of azimuthal anisotropies in the transverse momentum distribution of particles can probe the very early stages of ultra - relativistic heavy - ion collisions
這其中,最重要的就是相對論流體力學。其基本假設是系統達到了局域的熱平衡和化學平衡。Treatment includes electrochemical equilibria and surface thermodynamics
講述內容包括電化學平衡和表面熱力學。Students are given ample training in logical thinking. they are required to take the following courses and the related laboratory courses in their early years : " analytical chemistry
學生在低年級時必須修讀分析化學、波譜分析法原理、主族元素化學、基礎有機化學、熱力學與化學平衡等科目及相關的實驗課。Thermodynamic equilibrium analysis of trace elements mobilization during combustion of coals
煤燃燒過程中有害痕量元素形態分佈的化學熱力學平衡分析分享友人