查询词典 heat balance

In the paper, a back commutation mathematical model based on heat restrike is built according to the interrupting process. Solving differential equations for the mass, momentum and heat balance, the back commutation of low voltage current limiting circuit breaker is simulated.

根据实际开断物理过程，建立了以热击穿为主的背后击穿物理模型，运用气流场，结合热场、磁场与电流分布，计算模拟了低压限流断路器在开断过程中电弧运动状况与背后击穿现象。

Based on the analysis of thermal sources of the electric transmission and the work status of main parts,the heat dissipated from each of the thermal sources was estimated,the preliminary computation of the heat balance was conducted.

基于对电传动冷却系统热源及其工作情况的分析，估算了各热源需要散发的热量，进行了初步热平衡计算，在此基础上提出了适应装甲车辆电传动情况冷却系统结构方案，该方案由高、低温循环回路组成。

The feedback effect of viscous heating on fluid damping force is considered based on a three-parameter model and a dynamic model including a heat transfer and energy transformation equation is developed,and the state of heat balance of the damper is discussed.

主要针对长阻尼孔形式下的流体阻尼器进行分析，在三参数模型的基础上研究了流体粘性发热对流体阻尼力的反馈作用，从而建立了含热能转换与热交换的阻尼器的动力学模型，同时对系统的热平衡状态进行了分析。

Based on the heat balance equation of the vegetation canopy layer and the assumption that its short wavelength absorptance, long wavelength emissivity, heat or moisture transfer coefficient, and bulk stomatal resistance are random, uncorrelated variables with normal distribution densities, the theoretical modeling for IR radiance statistics of vegetation canopy surface is presented by Monte Carlo simulation, with the surface radiative temperature statistical distribution given.

根据植被层能量热平衡方程，选取植被短波吸收率、长波发射率、热与水汽传输系数和气孔阻力为独立的随机变量，并假设它们均服从正态分布，利用Monte－Carlo方法，模拟计算了植被表面红外辐射的统计特性。

Both the zone supply and return plenums are solved in the heat balance as thermal zones which couple through heat conduction with adjacent zones.

送风静压箱和回风静压箱都被作为与相邻房间热传导相耦合的热区，采用热平衡的方法求解。

Human body is a heat balance of body, excess heat, primarily through the pores open to release.

人体是身体热量平衡，多余的热量，主要是通过开放的毛孔释放。

It provides the equations of heat balance and analyses the effects of the solar system combined by the ground water heat pump system.

本文分析了太阳能对热泵系统性能的影响，为以后实验台的运行提供了理论上的参考。

The heat released from chemical reactions in its interior has no significance for the heat balance of the earth.

地球内部化学反应释放的热对于地球的热平衡并不重要。

In this paper, a new method of calculating the heat load of display cases was put forward based on the heat balance analysis of the air in it.

以陈列柜为研究对象，在对其柜内空气进行热平衡分析的基础上，提出了利用风幕进出口的焓差确定陈列柜热负荷的方法。

The heat dissipation of different parts of the machine and the power of the electric heater are calculated in this paper. A feasible method to calculate the heat balance of the oil circulation system is provided.

计算了试验系统的各个散热环节的热功率以及电加热器的功率，对原油循环系统的热平衡计算提出了一种可行的方法。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。