Study on the Steady Heat Transfer of the Micro Thermal Airflow Sensor 微型热式气体流量传感器的稳态传热研究
A steady heat transfer mathematic model is established for a three-phase asynchronous motor by using a finite volume method. 利用有限体积法建立了三相异步电机的稳态传热数学模型。
In this dissertation, the steady heat transfer of the micro thermal airflow sensor is systematically studied. 本课题对微型热式气体流量传感器的稳态传热进行了系统研究。
Thermodynamic Analysis of Steady State Heat Transfer between Condensation and Forced Convection 在冷凝与强制对流之间稳态换热的热力学分析
Using steady heat transfer theory and basing on known heat barrier data of type Liaoshen I solar greenhouse, this paper sets up a heat balance equation. 本文以稳态传热为基础,利用平衡温度原理解决非采暖用户室内平均温度的计算,又导出了非采暖用户由于户间传热所获得热量的公式。
Mean temperature difference for countercurrent flow and cocurrent flow in steady continuous heat transfer has been deduced uniformly. 采用统一的方法对定态传热逆流和并流的平均温差进行了推导。热是由于温度差造成的能量传递。
Application of Boundary Element Method to Three-Dimensional Steady State Heat Transfer Problems 用边界元法解三维稳定传热问题
Numerical Simulation Study on Steady Heat Transfer of Fluid-solid Coupled System in Diesel Engines U型管桩埋换热器稳态传热模拟研究柴油机流固耦合系统稳态传热数值仿真
The mathematical models ( For steady state heat transfer) which describe the self heating process of the solid powders around a working power line have been established. 建立了负载电缆表面粉尘自热过程的稳态传热数学模型,通过数值解讨论其自热行为。
In this paper heavy duty reducer internal heat sources and transmission ways are analyzed and steady state heat transfer model is given. The temperature field and heat release coefficient are calculated using multiple plate heat conducting formula and finite element method ( FEM). 分析了高承载能力减速器内部热源的种类和传热途径,建立了稳态传热学模型,提出了用复合平壁导热及有限元计算减速器的温度场分布和散热系数。
Based on experimental models, the paper sets up three-dimensional steady heat transfer and flow physical model and mathematical model on a three polluting heat sources after simplification. 本文在实验模型的基础上,经简化建立了有三个污染源的置换通风三维稳定传热、流动的物理模型和数学模型。
A detailed analysis of steady state heat transfer is made in this paper for a conical focusing solar energy collector with a cylindrical glass cover around the absorber. 本文对带有圆管形玻璃罩的圆锥面太阳能集热器进行了稳态传热分析。用电子计算机计算了各种情况下的吸收器平衡温度。
Polymerization in Supercooled State STEADY STATE HEAT TRANSFER TO SUBCOOLED SUPERFLUID HELIUM 过冷态聚合反应过冷态超流氦中的稳态传热
The steady gas-water heat transfer in converse direction was kept in the experiments. 实验在稳态的气水逆流换热方式下进行。
A steady state heat transfer model for a condenser of water water heat pumps is presented; 提出了水&水热泵机组冷凝器的稳态仿真模型;
Comparison between simulation and measurement data of piston key points showed that fluid-solid coupled method could solve the steady heat transfer between piston-liner-coolant-body and simulation results were in good agreement with experimental data. 活塞关键点温度的计算值和实验测量值对比表明用流固耦合方法模拟柴油机活塞组缸套冷却水机体之间的稳态传热是可行的,且仿真结果与实测数据吻合较好。
A New Model of Multiscale Computation for Steady Heat Transfer Equation of Composite Materials 复合材料稳态热传导问题多尺度计算的一个数学模型
In this paper, on the basis of steady state heat transfer analysis of the three heating elements, most in use in Inner Mongolia passive solar houses, thermal efficiency curves of heating elements under different meteorological conditions have been drawn. 本文在对内蒙古被动式太阳房中三种常用集热部件进行稳态传热分析的基础上,绘制了不同气象条件下的集热部件效率曲线。
Finally, the one-dimensional steady heat transfer model of MTIs with optimized thermal physical parameters is verified by experimental data of the effective MTI conductivity. 最后,由实验测得了多层隔热材料的有效导热系数,验证了采用优化参数后,多层隔热材料的传热模型的正确性。
Study on the steady heat transfer processes of the floor heating system operated with solar hot water 太阳能热水地板采暖系统稳态换热过程的研究
Boundary Element Formulation of Steady Heat Transfer of Thin Plates 薄板稳定换热问题的边界元解法
This paper discusses the calculation of interfacial temperature in trilaminar cylinder furnace walls under steady state heat transfer, analyses the properties of interfacial temperature function and provides two kinds of numerical solutions. 讨论了三层圆筒壁炉墙稳定态导热条件下中间界面温度的计算问题,并分析了中间界面温度函数的性质,进而提出了两种数值解法。
Effect of Contact Thermal Resistance on Steady Heat Transfer in Radial Fins 接触热阻对环肋稳态换热的影响
The Homogenization Method of Steady Heat Transfer Problem for a Class of Composite Materials 一类随机复合材料稳态热传导问题的均匀化方法
Analyses and discussions were conducted of a non steady heat transfer model for the vertical embedded pipe of a geothermal heat exchanger. 对地热换热器竖直埋管的非稳态传热模型进行了分析讨论。
As an example, the steady heat transfer of a 3-D coupled system in a turbocharged diesel engine was simulated by FEM software named ANSYS. Temperature and flow field pictures were shown. 以某增压柴油机为例,用ANSYS软件对建立的三维流固耦合模型进行了稳态传热数值仿真,得到了耦合系统的温度场和流场云图。
An analysis of steady state heat transfer for a conical focusing solar energy collector 圆锥面太阳能集热器的稳态传热分析
A numerical method is presented for the two dimensional quasi steady state heat transfer on high power density laser welding processes according to the keyhole model. 对高能量密度激光匙孔焊接过程的二维准稳态传热进行了计算方法的研究。
With the steady heat transfer model of circular pipe, it is convenient to calculate and analyse the temperature of any position with the unity of temperature calculation in the frozen and temperature dropping region. 利用圆管稳定导热模型,将冻结区和降温区温度场的计算统一起来,方便地进行任意点的温度计算与分析;
Calculation of the Steady Heat Transfer of Air-Cooled Diesel Engine Cylinder Made of Two Materials 风冷柴油机双金属缸套稳态传热计算