

  results of simulation 
The results of simulation calculation and the analysis of operation sensitivity showed that the primary influence factors on separation accuracy of the tower were the top product output,and the next was the plate efficiency and reflux ratio. 
模拟计算结果及对操作灵敏度的分析表明:塔顶产出量对丙烯精馏塔分离精度的影响最明显,其次是塔板效率和回流比; 

Rationality of method of parameter design is validated on the flat roof of ADVISOR2002 by an example of QRHEV. The results of simulation calculation indicate that QRHEV has the same dynamic performances as conventional vehicle, and fuel consumption of UDDS and HWFET driving cycle is decreased by 27.2% and 6.9% compared with conventional vehicle. 
以QRHEV动力传动系参数的设计为例,在仿真软件ADVISOR2002平台上验证了参数设计方法的合理性。 模拟计算结果表明,本文设计的QRHEV汽车具有与常规汽车相近的动力性能,但对应于UDDS和HWFET循环工况的百公里油耗比常规汽车分别降低了27. 2%和6. 9%。 

According to the results of simulation of the new cycle using R12 and the alternatives R152a, R134a, R22/R152a as refrigerants, a significant profit in COP and volumetric refrigeration capacity relative to the simple vaporcompression cycle is obtained. 
以R12以及它的可能替代物R152a、R134a、R22/R152a等作为制冷剂的模拟计算结果表明:新循环性能系数COP及容积制冷量较原蒸汽压缩循环有明显提高。 

Results of simulation on forward scattering imaging for largescale object 
大型物体前向康普顿散射成像的若干模拟计算结果 

4. The design and manufacture of furnace has been done based on the results of simulation and calculation. 
4． 根据模拟计算结果，进行了实际的设计和生产制造。 

Then considering the results of simulation and the experience, the two damping values of twomodes variable damper are obtained. 
基于模拟计算结果及经验参考，得到了两态可调减振器的软、硬阻尼值。 

The results of simulation indicate that the flow field of preheating cyclone with pentagonal inlet and three core volute structure presents obvious nonaxisymmetrical structure. This result in the deviation of centerline of pressure field and velocity field from axial line of preheating cyclone, and the centerline is screw swinging distribution. 
模拟计算结果表明:五边形入口、三心大蜗壳式旋风预热器内的流场呈显著的非轴对称结构,这是造成压力场、速度场分布中心与预热器的几何轴线偏离,呈螺旋摆动分布的主要原因。 

This paper presents an analysis and study of the PVT data of the hydro carbon fluid obtained from the discovered oil and gas reservoir in Banqiao field,and the results of simulation and calculation of the phase balance by means of a simulation software are presented. 
本文结合板桥油气田已发现的油气藏类型中的烃类流体 PVT 分析资料,运用相平衡模拟软件的模拟计算结果,进行分析研究。 

The results of simulation show that class Ⅰ and class Ⅱbehavior are both related with the uniformity of rock samples,and if rock sample produces seriouslynonuniform deformation or local failure,the complete stressstrain curve will be class Ⅱ. 
模拟计算结果表明，岩石的Ⅰ型和Ⅱ型破坏都与其不均匀性有关，但当试件产生不均匀变形或局部破坏时，宏观应力应变曲线将呈现所谓的Ⅱ型曲线； 

Based on the theoretical analyses, the test and the results of simulation, the gas absorption process of oil products is faster than the absorption process of dissolved gas in water, though the gasification process of oil products at the negative pressure is much faster than the opposite process. 
理论分析、试验和模拟计算结果表明 ,虽然油品的负压气化过程较快 ,逆向过程较慢 ,但较之于水中溶解气的吸收过程 ,油品的吸收过程还是较快的。 

A prototype of combined thermodynamic cycle which can provide both cooling and heating is presented The thermodynamic analysis and simulation of the cycle have been made The results of simulation calculation show that the new thermodynamic cycle is feasible in theory 
从提高单位质量吸附剂制冷功率及回收吸附热和吸附床显热的角度出发 ,提出了一种新型太阳能制冷与供热的联合循环方式 ,并对其进行了热力分析与模拟。 模拟计算结果表明 ,采用该联合循环方式 ,在太阳辐射强度大于 1 6MJ/(m2 ·d)的条件下 ,即可有效地实现制冷与供热的双重功能。 

Comparing the results from numerical simulation and related model tests, it is found that the results of simulation calculation are satisfactory. 
比较数值模拟结果和相关的模型试验,发现模拟计算结果取得了满意的预期效果。 

Results of simulation show that a total increment of about 5% to 10% of the output lumens is available with this improved fly eye system. 
模拟计算结果表明,引入柱面透镜的复眼照明系统与传统方法设计的复眼系统相比,能量利用率可以提高5%到10%。 

In which the trend that the frequency of current oscillation changes with bias voltage agrees basically with experimental data now available; other results of simulation computation remain to be tested and verified by further experiment. 
电流振荡频率随偏置电压的变化趋势与已有的实验数据基本一致,其他模拟计算结果还有待进一步实验的验证. 

Based on the results of simulation,a new folding pattern for enhancing the effectiveness of occupant protection is designed. 
以模拟计算结果为依据,设计了基于提高乘员保护效能的新折叠方法。 

The results showed that the system was an asymptotic stable and positive circulating one. The output energy tended to a constant. The results of simulation calculation approached the actual value and error was less than 0.65%,and it could directly be used to forecast and study the rules of energy flow of this kind of system. 
结果表明,该系统是一个渐进稳定的良性循环系统,输出能量趋于常数,其模拟计算结果与实测值相接近,误差小于0.65%,可直接应用于该类系统能流规律的预测研究。 

The results of simulation calculation indicate that the amplitude of vibration is reduced. 
模拟计算结果表明减振效果明显。 

The characteristics of several different crystal growth stages have been analyzed and compared with Czochralski method,temperature gradient technique and bridgman technique etc. Base on the results of simulation and techniques of different crystal growth stages,the system and control techniques of crystal growth were improved; 
结合晶体直径变化、裂纹出现位置与延续方向、晶体透明性等实验现象,通过与提拉法、温梯法、坩埚移动法等相对比,分析了冷心放肩微量提拉法晶体生长各阶段的工艺特点,并根据模拟计算结果对晶体生长系统和晶体生长控制工艺进行了改进。 

The results of simulation indicate: the shortspacing influences the detector count and the density compensation,longer shortspacing leads to larger statistic fluctuation of detector count,too small shortspacing does harm to the density compensation,therefor the choice of shortspacing must consider both of them; 
模拟计算结果表明,短源距对探测器计数和密度的补偿有影响,短源距过大,探测器计数统计涨落过大,短源距过小,不利于密度的补偿,因而短源距的选择要综合考虑这两方面的影响; 

Based on the results of simulation, some conclusions can be induced that increasing either percentage of urban area or impervious area proportion, the peak and volume of city flood will rise up and the time of peak will be ahead as well. 
根据模拟计算结果可知,增加城镇面积或者提高不透水面积比例,都会使得洪峰、洪量增加,峰现时间也会提前。 



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