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- This source term model helps to predict the velocity and vortex fields in consistent with a full gridded vane vortex, hut the grid number reduces by 65%. 源项模型可以得到与全网格数值模拟基本一致的诱导速度场和涡量场,而网格量减少了65%25。
- The calculated results of "lift &normal force" source term model were compared under the same conditions with the calculated results and experimental data for a full gridded vane vortex generator. 在相同计算条件下,对“升力-法向力”源项模型计算结果和全网格计算结果及实验数据进行比较。
- Source term model of vane flow on a flat plate 平板上有叶片绕流的源项模型
- source term model 源项模型
- The model consists of a single advection?diffusion equation with a source term. 此模型由一个单一的具有源项的对流扩散方程组成.
- The control-equations were solved with upwind TVD algorithm and elemental chemical reaction model, with the point-implicit used to overcome the numerical stiffness of chemical reaction source term. 数值结果显示,当爆轰波平掠过惰性气体界面时,形成了爆轰波、界面、透射激波以及稀疏波相互作用的现象。
- The results show that because the coupling source term in the model governing equation is estimated improperly, number surges unavoidably and the computation is difficult to converge. 结果表明:由于水动力模型的控制方程中耦合源项在计算迭代步之内总是被不合理地估算,易于产生数值振荡以致整个计算难以收敛;
- In this paper a mathematical model for the aerated jet resulted from slit-type energy dissipation was suggested, and the source term of the atomized flow for slit-type energy dissipation was analyzed. 本文对窄缝消能的雾化水流特性进行了初步的研究,提出了窄缝消能高速挑射水流的数学模型,同时对窄缝消能的雾流源量进行了分析。
- Objective:To determine the protective effect of Carboxyethylgermanium (Ge-132)during AFB1-induced hepato-carcinogenesis for Wistar short term model experiments. 目的 :应用大鼠短期实验模型进行Ge- 132对黄曲霉毒素B1(AFB1)诱癌的化学预防研究。
- When the source term is a linear function of the solution, there is no steady state error. 当源项是解的线性函数时,不存在定常态误差;
- Source term for plant decommission is defined and the importance of the source term in plant decommission plan is described in this paper. 本文论述了退役源项在核设施退役中的重要性,定义了什么是退役源项。
- The different methods of plant decommission will result in different characters of the source term,and their effects on the source term are analyzed. 由于退役方式的不同将导致退役源项的特征有很大的差异,因此本文就退役方式对退役源项的影响做了详细的分析。
- Computational methods ,which include a fixed grid and general source term based on dealing with melting and solidification, are employed. 温度场和速度场的计算采用了固定网格及处理熔化和凝固问题的一般源项方法;
- The numerical solutions of one dimensional unsteady convective heat transfer (one dimensional advection equation with source term) are investigated. 摘要研究了一维非稳态对流换热问题(带非常数源项的一维平流方程)的数值解方法。
- Based on information of the source term and meteorological conditions, the ACAS models the transport and dispersion of the radioactive plume and predicts the associated exposure. 根据源项资料及气象数据,模拟辐射烟羽在空气中的扩散情况及预测市民可能受到的辐射烟羽照射。
- Abstract Source term and off-site consequences in the case of a station blackout (SBO) accident are analyzed for QinShan Nuclear Power Plant (QSNPP) using MELCOR and MACCS codes. 摘要 采用MELCOR和MACCS程序对秦山核电厂全厂断电事故的源项和厂外后果进行了计算。
- Source term and off-site consequences in the case of a station blackout(SBO) accident were analyzed for Qinshan Nuclear Power Plant(QNPP) using MELCOR and MACCS codes. 摘要采用MELCOR和MACCS程序对秦山核电厂全厂断电事故的源项和厂外后果进行计算。
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- Source term and off-site consequences in the case of a station blackout(SBO) accident were analyzed for Qinshan Nuclear Power PIant(QNPP) using MELCOR and MACCS codes. 采用MELCOR和MACCS程序对秦山核电厂全厂断电事故的源项和厂外后果进行计算。
- The comparison indicates that the source term method can predict pressure distribution of the combustor and can meet the need of the vehicle configuration and integral design. 与直联式试车台实验数据对比表明,该方法能够较好地模拟冲压发动机内压力分布,能够满足飞行器气动/推进一体化构型方案设计及总体方案设计阶段的需求。