heat loss

Theoretical Analysis of the Heat Loss of Thermos Bottles

暖水瓶热损失的理论分析

The result demonstrated that power cost and heat loss cost was reduced effectively, though costs of thermal insulation layer was increased, so as to save total cost effectively.

结果表明采用这种方法虽然增加了保温层的投资但是动力费用和热力费用都得到有效降低，从而有效节省了总投资。

The vacuum degree between the inner and cover glass tubes plays a very important role in heat loss and the life time of all-glass evacuated collector tube.

全玻璃真空太阳集热管内外玻璃管夹层间真空度的保持情况对有效降低热损、提高太阳能的利用率、延长集热管的寿命都有至关重要的作用。

The model considered the influences of the mode of reactants supply, the chemical reaction in the combustion chamber, radiation and convection heat loss of the combustion chamber wall, as well as fluid density changes in the tailpipe on stable operation of pulse combustion.

该模型考虑了反应物的供给方式、燃烧室内的化学反应、燃烧室壁面辐射与对流传热损失以及尾管内流体的密度变化对脉动燃烧稳定运行的影响。

BASF spokesperson Claire Farrar explains the house has been constructed using insulated polystyrene blocks filled with eco cement which reduces heat loss from the home.

BASF发言人克莱尔法拉解释，他们的环保屋采用环保水泥填装的隔热聚苯乙烯块，来减低房子热能的消耗量。

Wall cavity insulation can be intalled to reduce heat loss in your home.

可以在你的房子里安装墙体中空隔热系统来减少热量损失.

Thermal heat loss tends to be used to express the net thermal efficiency of insulation effect.

热损失一般用热网热效率来表示其保温效果。

The shell of the device design the thermal insulation layer, the system of the heat loss is reduced, further improve the conversion efficiency of field device.

在装置的外壳设计了保温层，使系统的热损耗降低，进一步提高了装置的光热转换效率。

By designing the thickness of the insulating layer on the basis of the maximum allowable heat loss and the types of the insulating material, the efficiency of the steam pipeline can be greatly improved.

按管线允许热损失量和保温材料种类，设计保温层厚度，可大大提高输汽管线热效率。

As an example, the variation of the temperature and heat loss of the air in the fire room are calculated.

计算了慢速、中速、快速、超快速四种火灾增长速率下，受火室气相温度及烟气热损失随时间的变化。

Well testing method during thermal recovery with consideration of heat loss

考虑热损效应的实用热采试井方法

This type furnace can keep high burning rate with low coal consumption, strengthen combustion and lower heat loss.

在耗煤量较低的情况下能保持较高的燃烧室强度。

Cylindrical flames with radiative heat loss and curvature are analyzed theoretically. The relation between the flame position, flame temperature, heat loss and inlet velocity is obtained.

本文从理论上分析了有辐射热损失和曲率的圆柱火焰，推导出了关于火焰位置、火焰温度同热损失和来流速度之间的关系式。

Binding with the effect of the annular fluid, wellhead injection condition and tube parameters we focal certain parameters on how to affect the fluid temperature and heat loss to reduce the heat loss and increase the fluid temperature.

结合环空流体、井口注入条件和油管相应参数影响，敏感性分析相应参数对井筒流体温度和热损失影响。

These animals show weight loss despite greatly increased food consumption, suggesting excessive heat loss.

这些动物虽然会大增其食量，体重却会下降，意味著体热过度散失。

Based on a study of calculating air infiltration and its incured heat loss, analyzes the meaning of the orientation correction factor ( n), determines the related statistical parameters of wind, puts forward a new calculating method of n value and gives a corresponding example.

在研究空气渗透耗热量和渗风量计算的基础上，分析了空气渗透朝向修正系数n的含义，确定了风的相关统计参数，推导了新的n值计算统计方法，并给出了相应的计算实例。

As a result, heat insulation efficiency of all kinds of pipes is bigger than 96 per cent, and average heat loss value being lower than that permitted, and energy-saving rate reaching to 31 per cent.

该工程使各种管道的隔热效率均在96%以上，平均热损失值低于规定的允许值，节能率达31%。

According to heat loss of thermal network pipes per meter stated by nation, thickness of thermal insulating layer varying with thermal conductivity of insulating material and temperature of working pair is studied by numerical calculation.

在国家规定的热网管道的每米热损失下，其保温层厚度随着保温材料的导热系数及工质温度的不同而不同。

One method of reducing heat loss is to wrap the baby in an insulating material.

减少热量损失的方法之一是用绝热材料来包裹婴儿.

Methods and results of measuring surface heat loss of steam pipes with IR thermometer

用红外测温仪测量热网管道表面热损失的方法及结果

Guard plate of fabric guarded hot-plate is not only to ensure that the temperature between the guard plates and test plate equal, preventing horizontal heat transfer from test plate, it can also replenish heat loss of the surface of test plate to form a dynamic equilibrium.

同时织物平板仪的护板的作用不仅仅是保证护板与试验板之间的温度相等，防止试验板的热量水平传递，还可以补充试验板上表面的热量散失，形成动态平衡。

Thermal manikin is playing an important role in the research of thermal environmental ergonomics, because its characteristic of convective and radiative heat loss is very similar to actual human body.

由于暖体假人的对流及辐射散热特性与实际人体非常接近，因此，在热环境工效学研究中发挥着突出的作用。

The Level-Set approach was adopted to deal with some factors such as deposited track, liquid/ vapor interface, which considered surface tension gradient ( the major driving forces for the melt flow), interface curvatures, buoyancy and convection heat loss.

通过水平集（level set）方法处理熔积轨迹、液/气界面等因素，考虑了熔体流动的主要驱动力表面张力梯度、表面曲率以及浮力等。

Study of Inner Heat Loss Rate of Thermal Manikin

暖体假人内部热损失率的试验研究

Instantaneous equilibrium pressure method is used in this paper to analysis the internal ballistics of pyrogen-type igniters. A concept of igniter heat loss coefficient is also presented.

用固体火箭发动机中常用的瞬态平衡压强法对烟火剂式点火器内弹道性能进行了理论预示，并提出热损失系数的概念。

Automatic computer control, without special operation, can be set at a time automatic work, saving energy, reduce heat loss, continuously for drinking water, automatic induction filling water.

全自动电脑控制，无需专人操作，可在设定的时间段自动工作，节约能源，减少热损，可连续供开水，自动感应补水。

With the increase of the thickness of the thermal insulation layer, the cost of heat loss decreases, however the cost spent on the thermal insulation material and building will expand. Study on thermal insulation material and structure of high temperature gathering system for heavy oil

随着保温厚度的增加，热损失费用减少，但保温材料及保温层施工费用等一次性投资增加。稠油高温集输系统保温材料及结构研究

To achieve these goals, a ZED uses a combination of thermal mass and building techniques to prevent heat loss.

为了达到这些目标，ZED运用蓄热物质和建筑技术的组合来防止热量流失。

Effect of the Sinkage of the Thermal Insulating Material on the Heat Loss of Steam Pipeline

绝热材料下沉对蒸汽管道热损失的影响

Members of search-and-rescue teams will first try to prevent additional heat loss.

搜救队成员将首先试图防止低温症患者流失更多热量。