1) heat dissipating capacity
散热量
1.
Taking the metal thermal intensity as object function for structural optimization,this paper calculates the heat dissipating capacity of finned radiator of double water of passageway with Matlab.
本文以金属热强度为结构优化的目标函数,利用Matlab对双通水道带翅片的散热器的散热量进行计算,通过对数值结果的分析,得出该种散热器的最佳结构型式。
2.
According to he calculation and economy analyses of heating pipe, this paper suggests that heating system design should consider the pipe heat dissipating capacity to reduce engineering cost.
通过对采暖管道热量的计算和经济分析,建议在采暖系统设计时考虑管道的散热量,以降低工程造价。
2) heat dissipation
散热量
1.
The temperature and its field distribution and the heat dissipation through gearbox case are conditional on each other in computation,thus making the computation much more difficult.
机匣出油口润滑油的温度、机匣内部润滑油温度场的分布和机匣壳体散热量三者互为计算条件,给计算带来困难。
2.
This paper calculates the increment of the heat dissipations of the heat transfer rate when we assume that the convection coefficient is constant and is negligible radiation,and draws the graphs which show the relations between the heat transfer rate and the numbers of the fins,and the relation between heat transfer rate and the length of the fin.
针对对流系数是常数和忽略辐射的情况,分别改变散热肋片的数目以及长度,计算了对外散热量的增加值。
3.
As the theory of the floor radiance heating system is different from the one of convective heat transfer,some proldems exist in cognition leading to the inconsistency of heat dissipation between practice and design of the low temperature floor radiance heating systen.
由于地板辐射采暖与传统的对流换热采暖的机理不同,所以在设计中存在认识上的一些问题,导致了实际应用中低温热水地板辐射采暖系统的散热量与设计热负荷不符。
3) heat emission
散热量
1.
Effects of decorative covers on heat emission of radiators;
装饰罩对散热器散热量影响的初步研究
2.
Effects of radiator wall spacing on the heat emission;
散热器背面与墙距离对散热量的影响
3.
To the question of sunlight greenhouse,which is surrounded by three walls and a incident surface,calculated the sunlight greenhouse s heat emission when the incident surface is covered by different materials during the night.
计算了采用不同保温材料日光温室夜间的逐时散热量,并进行了经济性和适用性分析。
4) heat release
散热量
1.
Safety factor of heat release for covered floors in floor radiant heating systems of residential buildings;
住宅地面辐射供暖系统中因地板覆盖产生的散热量安全系数
2.
Based on the experimental study on the equal spacing and two-pass style system with PP-B pipes, obtains the curves reflecting the relation between the heat release, water flow rate and water supply temperature, and finds that the larger water flow rate is, the less variation of heat release with mean water flow velocity in the pipes is.
基于对采用PP B管材、等密度双回型铺设方式的低温地板辐射供暖系统的实验研究 ,得到该系统散热量与流量及供水温度关系的热工特性曲线 ,发现随着流量的增加 ,散热量对管路内平均流速的变化率呈减小趋势。
3.
Presents calculation of heat release in the main building and design of the ventilation system, analyses the advantages and disadvantages of the ventilation system based on the field measurement data in summer including temperature of air outside the main building enclosure and that of the workplace.
介绍了火电厂主厂房散热量的计算及通风系统形式,现场测试了夏季主厂房围护结构外空气温度及工作地点温度,并分析了这种通风形式的优缺点。
5) heat dissipation capacity
散热量
1.
In order to determine the influences of outer surface spray coating thickness on radiator heat dissipation capacity,the total heat dissipation capacities of the elliptical tube bathroom radiator coating under different coating thicknesses were measured according to the national standards.
为了确定散热器外表面的喷塑涂层厚度对散热量的影响情况,本文按照国家标准规定的测量方法,测量了椭圆管卫浴散热器在不同涂层厚度条件下的总散热量,分别对不同放置状态、不同计算温差条件下的散热量进行了比较和分析。
2.
The characteristic size of pipe which affects the heat dissipation capacity of radiators is confirmed,and the relation of function between heat dissipation capacity and the characteristic size are summarized.
对不同规格型号的铜铝复合柱翼型散热器进行了实验研究,确定影响散热器散热量铝翼管的定型尺寸,拟合出散热量与定型尺寸的函数关系式。
6) heating capacity
散热量
1.
Tests the heat transfer performance of the finned tube in the test bed, obtains the heating capacity, heating capacity per unit weight and mental thermal intensity of three different finned tubes including opening, flat-faced closed and curved-faced closed finned tubes with the same structural parameters.
利用搭建的试验台对竖直放置的纵向肋片管的传热特性进行试验,获得了相同结构参数下肋片形式分别是开放式、平端面封闭式和弧形端面封闭式下的散热量,单位质量散热量和金属热强度。
2.
Analyses the variation of the heating capacity under three conditions) based on the experimental data of radiators made of aluminum alloy or compound of copper and aluminum.
基于铜铝复合、铝合金散热器性能实测数据,分析了三种情况下散热器散热量的变化。
补充资料：散热
散热
机体在新陈代谢过程中产生的热量，通过皮肤、呼吸及尿、粪等排泄物向外界放散的过程。机体主要的散热部位是皮肤。皮肤的散热方式有：①辐射散热。机体的热量以热射线的形式传给外界较冷物体。以此方式散发的热量，占安静时总散热量的 60％左右。散热量受气温与皮肤的温差以及辐射面积的影响。②传导散热。机体的热量直接传给同它接触的较冷物体。皮下脂肪的多少，与皮肤接触的物体温度与导热度的高低决定传导散热量。③对流散热。通过气体或液体的不断流动来交换热量。散失的热量受风速影响较大。④蒸发散热，气温等于或超过皮肤温度时的唯一散热途径。又分以下两种：一种为不感蒸发，体液的水分直接透出皮肤和粘膜表面，在未聚成明显水滴前就蒸发。另一种为发汗，又名可感蒸发，汗腺的分泌物即汗液在蒸发表面以明显的汗滴形式蒸发。散热过程亦受神经系统的调节。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条