A new FEM, the quasi-stable state heat conduction method, is thus developed. It offers a comparatively high accuracy to calculation, with the results checked up by experiment.
本文使用一种新的称之为准稳态热传导的有限元方法,提出了比较精确地计算闪温和本体温度的方法,并通过试验验证了计算结果。
This paper proposes an inverse heat conduction method model used in computer measurement and calculation to derive the heat transfer coefficient of quenchants during the quenching process.
提出了用计算机进行测量和计算淬火过程中淬火介质换热系数的反传热模型。
The sensitive frequency were measured using conduction method, and the radiofrequency sensitivity was tested and calculated in the condition of sensitive frequency based on the up-down method.
为了研究射频对电火工品的影响,利用传导方法分别测定了三种不同的桥丝式电火工品试样的敏感频率,然后在敏感频率条件下根据升降法对试样的射频感度进行了测定和计算。
The equations of heat conduction and thermoelastic dynamics are solved through integral-transform method. Transient distribution of temperature field and thermal stress field is described.
通过积分变换方法,求解热传导和热弹性力学方程组,由此得到激光辐照引起的温度场和热应力场的瞬态分布。
The paper builds relevant early warning and detection mechanism of conduction and radiation based upon the approach and method of electromagnetic fields interfering wired communication equipments.
论文基于电磁场干扰有线通信设备的途径与方法,建立了相应的传导预警探测和辐射预警探测机制。
Objective To explore the method for testing phrenic nerve root conduction time (PNRCT) and its presentation in healthy people.
目的初步摸索检测膈神经根传导时间的方法及其在健康人的特点。
A method for resolving the energy equation of the circular microchannel, which considers axial heat conduction, temperature jump, velocity slip and thermal entrance is presented.
提出了一种考虑轴向热传导、速度滑移、温度跳跃和入口效应情况下圆形微通道能量方程的求解方法。
This paper introduces design theory and method of conduction Angle of every winding in switching reluctance motor's regulating system.
本文介绍了在开关磁阻电动机调速系统中对各相绕阻的导通角的设计原理和方法。
The quench model under the condition of conduction cooling system was established and the quench propagation properties were studied by using numerical simulation method.
建立了导热冷却条件下的超导带失超模型,用数值模拟的方法来研究超导带的失超传播特性。
Hence SNE_b is the best non-invasive method available for examination of sinus node function and sino-atrial conduction.
它是目前直接了解窦房结的功能、窦房结与心房之间传导情况的最佳方法。
Conclusion ventricular re synchronization therapy is an effective new method for the treatment of congestive heart failure with abnormal inter ventricular conduction.
结论心室再同步治疗是治疗存在室间传导异常的充血性心衰的有效的新方法。
Induced polarization method USES the two modes of electrical conduction that occur in mineralized rocks, ionic in pore fluids and electronic in metallic minerals.
激发极化法利用在矿化岩石中电传导的两种方式,即岩石孔隙液体中的离子以及金属矿物中的电子。
A unified method for fast modelling of dc-dc switching converters in continuous conduction mode (CCM) is proposed in this paper.
本文提出了工作在连续导通情况下DC—DC开关转换器的快速建模的统一方法。
The artical introduces elementary equation, boundary and initial conditions of model of equivalent conduction heat transfer, physical property prarameters processing and the method of value solving.
介绍了等效传导传热模型的基本方程、界条件和初始条件、性参数的处理以及数值求解方法等。
Objective: To study the effect on synthesis of nitric oxygen in myocardium of local cryoablation and method of conduction blocked by cryoablation.
目的:研究冷冻对心肌合成一氧化氮的影响,初步探讨冷冻阻滞心脏传导的机理。
Analogous power frequency is nowadays the main method for testing conduction resistance and other ways are used for references.
类工频法是目前测试导通电阻主要方法,其他方法可作为参考。
This method simplified consists essentially in simplifying the valuation of the thermal conduction flux in xylem components and that of the thermal convection flux from heat source to surrounding air.
它简化了木质部组分传导热流和热源与环境空气的对流热流的估算(从三对热电偶减少到一对)。
The aim of this thesis is to study the Regularization Method for stable solution of two inverse heat conduction problems and study their numerical implements.
本文旨在研究获得两个逆热传导问题稳定解的正则化方法及其数值实现问题。
This thesis focuses on determination of parameters in a two-dimension heat conduction equation on the MPI network parallel environment, by solving an inverse problem using the regularization method.
本文是在MPI网络并行环境中,将求解二维热物性方程参数的反问题用正则化方法结合并行遗传算法进行数值求解。
The inverse heat conduction finite element method and its application are described.
本文描述逆热传导有限元方法及其应用。
Combined with modern optimization theory, a method of size optimization for annular fins with constant thickness is derived from theory of heat conduction and temperature distribution in fins.
从热传导原理、肋片的温度分布特性等,与现代优化设计理论相结合,导出了一种关于等厚度环肋的尺寸优化的方法。
This Paper suggests a complex number method for solving quasi steady periodic heat conduction.
文章提出一种复数方法来求出准稳态周期导热的解。
It is an important method that the exact solutions of the heat conduction equations test the correctness of the numerical solutions.
反之,用数值解来分析精确解的完整性也是一种有意义的方法。
The effect of axial heat conduction on a heat transfer pipe is analyzed by numerical method.
通过数值计算方法对传热管轴向导热的影响进行了分析。
The structure and measuring method of a new ice thickness sensor are presented based on the electric conduction characteristic of water and ice.
基于水和冰的这一导电特性,提出了一种新的冰层厚度传感器结构及其检测方法。
This paper presents a method for calculating heat conduction and thermo-elastic deformation of double-disk supported thrust bearing by means of ANSYS program.
介绍了ANSYS软件用于水轮发电机双托盘支撑推力轴承的热传导和热弹变形计算的方法。
Methods By centrifugal technique and heat conduction technology in platform, and high -quality stainless steel and combined with an effective extraction method.
方法:采用离心、平台导热技术及优质不锈钢材,结合有效提取方法研制而成。
The oil tanker heating model is established and the software is developed based on transient heat conduction gathered parameter method.
根据非稳态导热集总参数+法建立油轮油舱加热数学模型,研制了油轮货油加热计算软件。
The oil tanker heating model is established and the software is developed based on transient heat conduction gathered parameter method.
根据非稳态导热集总参数+法建立油轮油舱加热数学模型,研制了油轮货油加热计算软件。
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