The flow field and temperature field of the uniformity phase fluid were measured by PIV and the steadystate method during the state of onflow.
用粒子成像测速技术(PIV)和稳态法分别测量均相流体在热管生物反应器中湍流时的流场、温度场;
The acoustic field, flow field and temperature field inside a muffler are studied by the numerical analyze method.
应用数值分析方法对某汽车排气消声器进行了流场、温度场和声场分析。
When we measure the heat capacity of heat pump by enthalpy measuring method, we use flow rate measuring method to measure flow rate and sectional mean temperature of air.
利用空气焓值测量方法对热泵的制热量进行测量时,通常采用测流量法测量空气的流量和截面平均温度。
Neural network method was used to investigate the parison swell affected by the die temperature and extrusion flow rate.
采用人工神经网络方法预测了受模口温度和挤出流率影响的型坯成型阶段的膨胀。
Introduced a ratio method to measure the heat stream temperature with platinum resistor, the interface circuit is simplified and the precision for the flow measurement improved largely.
引入了一种基于比率法的铂电阻高精度测温方法,简化了接口电路,从而提高了热蒸汽密度和流量计量精度。
The world vertical upward flow round critical heat flux experimental database is analyzed based on the slice method, similarity measure, heat balance and inlet temperature verification.
采用切片法、相似度概念和热平衡以及进口温度检验法,对收集到的圆管垂直向上流动临界热流密度实验数据库进行了分析。
A method of calculating hydraulic and thermodynamic parameters such as flow, ratio of water in oil, pressure, temperature, specific heat for oil, gas, water pipe net is presented.
文中给出了油、气、水管网系统的水力、热力参数,包括流量、含水率、压力、温度、比热等的计算方法。
So flow pattern character can be used to estimate the flex point temperature of the crude oil, which will help for selecting the available viscosity reducing method and the viscosity reduction depth.
因此,可以根据流态特征来估计该原油的拐点温度,为选择合适的降粘方法和降粘深度提供了技术指导。
The results show that the combustor temperature calculated by the turbine flow method is more practical than results calculated by the compressor characteristics method.
结果表明:采用涡轮流量法计算某型发动机燃烧室温度的结果比采用压气机特性法得到的计算结果更接近实际结果。
The method of precise temperature control by heating to the saturator of divided flow humidity generator was introduced.
采用控制加热的方法对分流式湿度发生器的增湿饱和器进行精密的温度控制。
When we measure the air heat capacity of heat pump by enthalpy potential method, the flow rate measuring method was used to measure flow rate and sectional mean temperature of air.
利用空气焓差法进行热泵空气侧换热量测量时,通常采用测流量法测量风的流量和截面平均温度。
Analyses the effects of variable flow operation of primary pump water systems based on the temperature difference control method on the operation of air conditioning systems.
分析了一级泵水系统采用温差控制法实现变流量运行对空调系统运行的影响。
The method for setting up the radiant coefficient is put forward to solve the infrared radiation temperature measurement problem for motor combustion gas flow field.
提出了解决发动机燃气流场红外辐射测温时辐射系数设置的方法。
A point implicit scheme is used for the chemical source term in order to solve the stiffness problems, a Newton iterative method for flow field temperature distribution.
采用点隐式方法对化学反应源项进行了处理,温度场的计算采用牛顿迭代法。
The network method used to predict the temperature of armored vehicle power device was developed, the network model and the whole calculation flow chart were presented.
以装甲车辆动力装置部件为研究对象,提出了预测其温度的网络化方法,给出了传热网络模型,说明了总体计算流程。
The routine flow measuring method is not suitable for high temperature fluid.
常规的流量检测方法对于高温流体无法适用。
The tracer method, which is based on flow, temperature, and chemistry fields, can make up the shortage of geophysical exploration.
基于地下水流场、温度场、化学场等的示踪法可以弥补地球物理勘探的不足。
The invention relates to a method and a device for measuring the temperature of an exhaust gas flow in an exhaust line of an internal combustion engine.
本发明涉及一种用于测量内燃机的排气段中废气流温度的方法及装置。
It introduces briefly the method of the general gas flow measurement with the temperature and pressure compensation by the flow meter of pressure difference.
简要介绍使用差压式流量传感器进行一般气体流量测量时的温压补偿方法;
Methods: Blood flow, temperature changes and healing effects were determined through comparing lamp-baking method with traditional bandaging method for head donor skin.
方法:采用灯烤法处理烧伤者头部供皮区与传统包扎法进行对比,监测局部血流和温度变化与愈合效果。
The distribution of the temperature field and flow field in longitudinal-flow heat exchanger is explored by numerical method.
采用数值模拟方法,研究了纵流式换热器和折流板式换热器流场和温度场的分布。
For gas flow at high temperature and high speed in MHD-channel, a method of measuring gas velocity without physical contact is discussed in this paper.
本文以磁流体发电通道中高温高速气流为测量对象,阐述了非接触式测量流速的方法。
The heat measuring method with flow and temperature coefficients suitable for vertical single-pipe series-loop heating system is proposed, and its working principle and characteristics are introduced.
提出适用于垂直单管顺序式供暖系统的流量温度系数热计量方法,介绍了工作原理和特点。
Presents the calculation method of cooling loss and temperature rising caused by cooling loss of the variable water flow secondary piping network in district cooling system(DCS).
介绍了区域供冷系统二次管网的冷量损失及冷量损失导致的温升的计算方法,并对某个二次泵变流量运行的区域供冷系统进行了计算。
The application of equal mass flow method in high temperature recuperator test system is discussed.
研究等流量法在高温回热器试验台上的应用。
The testing method was introduced with the result of the experiment for the partial resistant coefficient of the control valve under fixed temperature and varied flow quantity.
介绍了定温变流量温控阀局部阻力系数的测定方法和试验研究结果。
One method to improve fluid flow without compromising product quality would be to confine process temperature in creases to around the evaporator outlet.
一种能改善磷脂流动性又不损害磷脂质量的方法是提高浓缩器出口范围的温度。
An effective method for maintaining the vacuum in condenser is to change the flow rate of circulating water according to its different inlet temperature.
在不同循环水进口温度条件下,合理改变循环水流量是维持凝汽器真空的有效办法。
The method may further include determining the mass flow rate of the exhaust based on the sensed differential fluid pressure, absolute fluid pressure, and temperature.
该方法还可包括基于所检测到的流体差压、绝对流体压力和温度来确定排气的质量流量。
The method may further include determining the mass flow rate of the exhaust based on the sensed differential fluid pressure, absolute fluid pressure, and temperature.
该方法还可包括基于所检测到的流体差压、绝对流体压力和温度来确定排气的质量流量。
应用推荐