辐射耦合
- 网络Radiation Coupling
-
电子系统对ESD辐射耦合的实验研究
Study of radiation coupling rules of electronic system for electrostatic discharge
-
煤岩流变电磁辐射耦合理论研究
Theoretical research on electric magnetic radiation coupling of coal and rock rheid
-
介绍了一种把CO2激光器的10.6μm辐射耦合到Ge-Ag-Ni空心波导的锥形耦合器,以及该耦合器的设计和制作,并对两种耦合器的耦合系数进行了对比分析。
A new taper coupler is developed for coupling 10.6 μ m radiation from a CO 2 laser into Ge Ag Ni hollow waveguide . The design and fabrication of the taper coupler are presented , and the coupling efficiency of both the lens and taper coupler are measured .
-
因为PCB主要以辐射耦合为主,重点分析了电偶极子与磁偶极子的特性以及近远场的划分和特点。然后,针对开关电源印刷电路板的电磁兼容设计分两个方面进行分析。
Because main coupling of PCB is radiation-dominated , I focus on the characteristics of electro dipole and magnetic dipole and analyze the classification and characteristics of near-field to far-field . Second , switching power supply design of electromagnetic compatibility for printed circuit board is presented from two parts .
-
根据电火工品(EED)对雷电电磁脉冲(LEMP)电磁能量耦合的不同途径(传导耦合和辐射耦合),分析了雷电电磁脉冲对电火工品的损伤机理。
The damage mechanism of EED ( electric explosive device ) from LEMP ( lighting eletromagnetic pulse ) has been analysed in this paper in terms of the different ways in which the eletromagnetic energy of LEMP is coupled to EED .
-
采用对流辐射耦合热平衡方法,考虑平面辐射热源修正Gebhart吸收系数,以求得的各壁面温度作为数值模拟第一类温度边界条件。
The wall temperature distribution as the CFD boundary condition is calculated by the way of the coupled convective and radiative heat transportation , in which Gebhart coeffcient is revised for the plane radiation source .
-
微重力场中对流-辐射耦合换热系统的地面模拟
Thermal scale modeling of radiation convection system in micro gravity environment
-
半导体微腔激光器中的自发辐射耦合增强效应
Enhancing Effect of Spontaneous Emission in Semiconductor Microcavity Lasers
-
移动物体导热和表面辐射耦合问题的数值计算
Numerical computation on heat conduction coupled with surface radiation for a moving body
-
激光等离子体特征参量和辐射耦合效应研究
Parameters of laser generated plasma and enhanced coupling effect
-
该数值模拟方法可用于计算传导和辐射耦合问题。
This numerical simulation method can be used to simulate the coupled radiation-conduction problem .
-
环形空间内导热、对流、辐射耦合问题的数值仿真
Numerical simulation for conjugated problems of conduction , convection and radiation in an annular space
-
大孔径复合透明蜂窝结构中对流-辐射耦合传热的计算
A numerical simulation of coupled natural convective and radiative heat transfer in a compound honeycomb with large diameter
-
大空间建筑室内表面温度对流辐射耦合换热计算
A method for calculating surface temperature in the case of coupled convective and radiative heat transfer in a large space building
-
本文提出的简化理论模型可用于类比分析泡沫金属内的导热-辐射耦合传热和各因素对有效导热系数的影响机制。
And the simplified analytical model can be used to analogically analyze the conductive-radiative coupled heat transfer in metal foams and the influencing mechanism of the various factors on the ETC.
-
采用周期结构理论表达不均匀构件反作用力,运用双向傅氏变换和逆变换求解了托板式双层加筋平板的水下声辐射耦合方程,利用稳相法近似得到远场辐射声压。
From periodic structure theory the formula of stiffener ′ s reaction was derived . The coupling equations of underwater radiation of stiffened double plate interconnected by elastic bars were solved by double Fourier transform and inverse transform .
-
建立了室内表面对流辐射耦合换热方程,着重讨论了采用表面换热分析法求解表面传热系数以求解壁温的方法。
Gives the coupled equations of convection heat transfer and radiation heat transfer for indoor surfaces . Applies the method of surface heat transfer analysis to calculating the convective heat transfer coefficient in order to solute the wall temperature .
-
光天线是一种由金属纳米微粒构成的,由于SPPs作用,可以有效地将自由空间中的辐射能量耦合在亚波长尺度空间内的装置。
Optical antenna is a device composed of metallic nanoparticle which can effectively couple the radiation energy in free-space to sub-wavelength scale by means of SPPs .
-
开口空腔内湍流自然对流与表面辐射的耦合传热
Combined heat transfer of turbulent natural convection and surface radiation in an open cavity
-
长周期光纤光栅中基模到辐射模耦合的数值分析
Numerical Analysis of Coupling from Core Mode to Radiation Mode in Long Period Fiber Gratings
-
蒙特卡洛法计算空间辐射制冷器耦合因子的研究
Research on the Calculation of Exchange Factors of Radiant Cooler by the Monte Carlo Method
-
湍流自然对流与表面辐射相互耦合的开口空腔中的流动与传热
Flow and heat transfer in open cavities in which turbulent natural convection is coupled with surface radiation
-
不同角度下,闪耀光栅发生辐射模耦合的波长有所不同。
The wavelength at which the strongest radiation-mode coupling occurs is related with the tilted angle of the tilted fiber Bragg grating .
-
针对水下结构振动与声辐射的耦合问题,重点研究了水下方盒结构在简谐激励作用下结构振动和声辐射间的相关性。
Based on the coupled acoustic-vibration feature for underwater structures , the correlation between vibration and sound radiation for a box structure is investigated .
-
正交矩形波导馈电缝隙与辐射缝隙耦合特性分析新型波导缝隙天线反射特性的研究
STUDIES OF COUPLING PROPERTIES OF FEEDING AND RADIATING SLOTS IN TWO CROSSED RECTANGULAR WAVEGUIDES Reflection of a New Kind of Slots Antenna Fed by Waveguide
-
要预报全球气候变化就必须了解平流层与对流层之间动力、化学及辐射的耦合。
Dynamical , chemical and radiative coupling between stratosphere and troposphere are among the many important processes that must be understood for prediction of global change .
-
对具有单个加热壁的二维方形开口空腔内的湍流自然对流与表面辐射的耦合传热进行了数值研究。
A numerical study is carried out for the combined heat transfer of turbulent natural convection and surface radiation in an two-dimensional open square cavity with only one heated wall .
-
研究了该谱元法求解辐射与导热耦合问题的h和p收敛特性。
The h - and p-convergence characteristics of the proposed method are studied .
-
单模辐射场与耦合双原子Raman相互作用过程中光场的量子特性
Dynamics of single mode field Raman interacting with two coupled atoms
-
腔QED体系的耗散与退相干研究本论文就是用这一基本方法,对与环境热辐射场相互耦合的原子系统的耗散和退相干性质进行了详细的研究。
The Dissipation and the Decoherence in Cavity QED In the framework of algebraic dynamics , the decoherence and dissipation properties are investigated analytically .