Heat conduction and thermal convection of the fluid through the porous rock are considered in calculating temperature.
计算温度时考虑了热传导以及流体在多孔介质中的对流换热。
The experimental results prove that the calculating temperature accords with the actual one and show that the method is feasible.
实验表明,计算温度与实际温度良好相符,温度测量方法切实可行。
Structure integrality of nozzle during the working process of motor was analyzed by calculating temperature field and stress field.
通过计算温度场和应力场,分析了喷管在发动机工作过程中的结构完整性。
The structure with anomalous plane or calculating temperature load will bring large error when the rigid-floor hypothesis is adopted.
对于平面不规则或考虑温度荷载工况的结构,刚性楼板假定会产生较大误差。
The computer simulation method for calculating temperature rise of salient pole synchronous motor starting winding is described in this paper.
本文论述了凸极同步电动机起动时起动绕组温升的计算。
The results convey that this way of indirect calculating temperature makes error decrease after potential temperature and air pressure is computed.
结果表明:通过推算位温、气压等方法间接推算气温,比不考虑海拔直接推算气温误差有所减小。
Heat source models for calculating temperature field were discussed, Gauss distributed source model and double ellipsoid heat source model were established.
讨论了计算温度场的热源模式,给出以高斯函数分布和双椭圆体能量密度分布的两种热源模式。
Through a test research for heat pipe radiators of steel column type, we get the relative formula of heat transfer rate, calculating temperature difference and flow rate of the heat medium.
通过对钢制柱型热管散热器的试验研究,得出了散热器热流量和计算温差、热媒流量的关系式,并提出了进行热工性能试验的方法及进一步研究的意见。
The simulation result demonstrated that the cold condition overload or hot condition overload can be distinguished by the discrete recursion algorithm for calculating temperature rise online.
从仿真结果可以看出电动机的在线离散化递推算法能够很好的区分电动机的冷态过载和热态过载。
Through calculating, analysing and comparing the real data measured in two regions, indeed, it is proved that precision of gravity data after temperature correction increased somewhat.
由两个测区的实测重力资料计算分析和对比,证明改正格值受温度影响后,重力资料的精度有所提高。
The temperature field of acid flowing in the borehole and the fracture is the basis for calculating the in-situ parameters.
酸液在井筒和裂缝流动时的温度场和速度场模拟是进行酸液就地性能参数计算的前提。
Researchers have been calculating what pledges are likely to mean in terms of a global temperature rise.
研究人员已经知道,在全球气温上升方面,承诺意味着什么。
The formula for calculating transient temperature field in pulse reactor fuel element is derived with lumped parameter models.
采用集总参数模型,推导了脉冲堆燃料元件瞬态温度场的计算公式;
In addition, a calculating method on welding preheating temperature and a selective principle and method on welding component matching are concluded.
同时总结了一套计算焊接预热温度确定方法和焊接接头匹配的选取原则与方法。
The thermal balance equation of spatial object is established and solved. The light radiation characteristic is obtained by calculating the thermal equilibrium temperature of spatial object.
通过建立和求解空间目标热平衡方程,计算了空间目标的平衡温度,讨论了空间目标的光辐射特性。
Professor Greg Laughlin came up with the figure by calculating the sum of the planet's age, size, temperature, mass and other vital statistics – and Earth came out as the most expensive.
这位名为格雷格‧劳克林的教授称计算时所涉及的参数包括天体的年代、大小、温度、品质等多项重要因素,结果发现地球是所有天体中最“贵”的。
A software for simulating and calculating the temperature field in rolling tire has been developed by using the analytical function of nonlinear finite element based on the thermal stability analysis.
在轮胎热学稳态分析的基础上,利用有限元非线性分析功能,开发滚动轮胎温度场有限元模拟计算软件。
This paper deals with the simplified calculating method of the temperature response of the round plate model through the combination of analysis and experiments.
本文通过分析计算和试验相结合,探讨了圆板模型具有单孔输入热量和多孔输入热量时温度响应的简化计算方法。
However, because the filament resistance varies nonlinearly under the influence of temperature, the error of the calculating result is always great.
由于灯丝电阻受温度影响而呈非线性变化,因而计算的结果一般误差很大。
Several calculating methods for determining the air-flow rate, the exhaust temperature, the compressor outlet pressure and the turbine inlet pressure are compared.
对四冲程柴油机增压系统的空气流量,排气温度、压气机出口压力和涡轮进口压力的若干种计算方法进行了分析。
A method of calculating air absolute humidity by measuring its relative humidity and temperature is presented, and the calculating equation is deduced in this paper.
介绍了一种通过测量相对湿度和空气温度来计算湿度值的方法,并推导了计算公式。
Main factors and variation laws of temperature boundary conditions of large-scale aqueducts are determined by analyzing and calculating the temperature boundary conditions.
通过对大型渡槽的温度边界条件进行分析计算,确定了影响渡槽温度边界条件的主要影响因素及其变化规律。
Program temperature rise is used for calculating dynamic parameter in thermal conversion process of interphase, and a brief analysis is made for calculated result.
用程序升温对中间相热转化过程进行动力学参数计算,并对计算结果作了简要分析。
A numerical model for calculating the formation temperature during acidizing the matrix of sandstone is derived and established in this paper.
本文推导建立了砂岩基质酸化时,地层温度的数值计算模型。
Based on the introduction to a new-type phosphoric furnace structure, an engineering method for calculating the theoretical combustion temperature and smog exhaust temperature was proposed.
在介绍新型燃磷塔结构的基础上,提出了计算其理论燃烧温度和烟气排放温度的工程方法。
The mathematical model in heating furnace is set up for calculating billet tapping temperature according to billet heterogeneity, specification and opening rolling temperature.
根据钢坯的种类、规格、开轧温度,通过建立的数学模型计算了钢坯的出炉温度。
A calculating formula of temperature stress for one floor reinforced concrete frame structures were presented by theory analysis, it contribute to calculating of the values of expansion joint spacing.
以单层框架为例,通过理论分析,计算出框架结构的温度应力,这将有助于伸缩缝间距的计算。
Two empirical formulae for calculating the temperature at different hours during a clear night and for the time duration under a specific low temperature have been derived and checked.
本文还提出计算晴天夜间各时温度和低于给定界限温度持续时数的两个经验公式。
On this base, the formula used for calculating the side pressure of ring wall, ring tensile and temperature contraction stress is established for engineering design.
在上述基础上提出的环墙侧压力、环拉力和温度收缩应力的计算公式,可供工程设计中采用。
This paper provides a new method suitable for calculating wall temperature and heat flow of ceramic-coated flame tube.
对具有陶瓷隔热涂层的气膜冷却式火焰筒壁面温度和热流提出一种计算方法。
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