control volume造句
例句與造句
- The primary works and innovations of this paper include but not limited to : ( 1 ) considering the nonlinear , time - varying and uncertain characteristics of networks , a new active queue management ( aqm ) algorithm , i . e . nnpc - aqm was proposed based on predictive control theory , which requires less model accuracy . in order to realize fast control , a predictor was constructed using two - layer linear neural network to predict the future queue length , and a controller was composed using two layers of nonlinear neural network to optimize the next control volume , i . e . drop probability
本文研究的主要內(nèi)容及創(chuàng)新點如下： ( 1 )針對網(wǎng)絡(luò)的非線性、時滯、不確定特點，結(jié)合預(yù)測控制理論提出一種新型主動隊列管理( aqm )策略nnpc - aqm ，該算法基于單值預(yù)測控制思想，為了實現(xiàn)快速控制，采用兩層神經(jīng)網(wǎng)絡(luò)構(gòu)造預(yù)測器，估計未來時刻隊列長度；采用兩層非線性神經(jīng)網(wǎng)絡(luò)組成控制器，實現(xiàn)對下一步丟棄概率的優(yōu)化。 - A simplified set of equations for analysis of the filling . finite difference methods are used for the pressure calculation . advancement of flow f ront uses a control volume approachand dynamic simulation of the moldfilling process is achieved . other is wetting out process which is the most critical stage in rtm . this stage is a typical porous media flow problem
從粘性流體力學(xué)的質(zhì)量和動量方程出發(fā)，建立了描述充模流動過程的數(shù)學(xué)模型，利用有限差分法求解壓力方程，并利用控制體積法跟蹤流體前沿；第二部分是充模流動的主體部分，屬于典型的多孔介質(zhì)的流動問題。 - Ebu - arrehenius and second - moment turbulent combustion model are used to determine the reaction rate . to consider the influence of heat radiation on the gas temperature and wall temperature , the six flux model is applied to predictions of heat flux distributions . the discretization of governing equations on a non - staggered grid system is performed by hybrid scheme over the control volume , and discretization equations are solved with simple algorithm
利用橢圓型微分方程法和區(qū)域法生成三維貼體網(wǎng)格,文中數(shù)學(xué)模型有紊流模型、紊流燃燒模型和輻射模型,采用k -雙方程模型來預(yù)估紊流特性, ebu - arrehenius和二階矩紊流燃燒模型來估算化學(xué)反應(yīng)速率,六通量輻射模型預(yù)估輻射通量,以便考慮熱輻射對壁溫和氣流溫度的影響。 - It's difficult to find control volume in a sentence. 用control volume造句挺難的
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