heat transfer mechanism
[热] 传热机理
换热机制
2026-03-21 11:09 浏览次数 24
[热] 传热机理
换热机制
The main heat transfer mechanism of the above-cited heat transfer is based on the micro-liquid film evaporation at the bottom of pressured and deformed gas bubbles.
狭缝两相流强化传热的主导传热机理是受压变形气泡底部的微液膜蒸发机理。
Experiment study of heat transfer mechanism and characteristics in high velocity circulation furnace has been accomplished for batch annealing furnace with high velocity burner.
针对间歇式退火炉使用高速燃烧器,进行了在高速气流循环下的炉内热交换机构与特征的试验研究。
There exists a heat transfer mechanism of air convection in the range of bulk density of high loft nonwoven fabrics.
在高膨松性非织造布的体积密度范围内,有空气对流传热机理存在。
Theoretical analysis is done based on the heat transfer mechanism of rotary air preheater, and mathematical model is established correspondingly.
根据回转式空气预热器的传热机理进行了理论分析,建立了相应的数学模型。
The changes of heat transfer mechanism resulted in that thermal boundary resistance and its optimization design have become a key techniques and science problem in directly cooled technology.
由于传热机理的变化,在固体接触导热中,界面热阻及其最佳热耦合机理成为直接冷却的关键技术和科学问题。
The shell side of the rod baffle heat exchanger is so complicated that the flow field and enhanced heat transfer mechanism of the shell side cannot be commentated by the theoretical method.
折流桿换热器壳程结构复杂,用理论方法难以获得壳程流体流动和强化传热机理。
The boiling heat transfer rate in a narrow gap is much higher than that in a pool, and its heat transfer mechanism is dominated by the evaporation of thin liquid film under deformed bubbles.
狭窄空间中的池沸腾传热强度高于大空间池沸腾,其主导传热机理是受压变形气泡底部的微液膜蒸发机理。
The research focal point in the future lies in flow and heat transfer mechanism and effects of baffle.
未来的研究重点是流动换热机理以及影响流动换热机理的因素。
In this paper, it is believed that the heat transfer mechanism of phase change in a capillary tube belongs to liquid film conduction and surface evaporation.
本文认为毛细管的相变传热机理为液膜的导热和表面蒸发;表面蒸发受蒸汽温度、汽液界面的温度以及汽液压力差的共同控制。
Based on heat transfer theory, the paper analyzed the heat transfer mechanism of jacket cooling water system of main Marine diesel engine, and put forward a dynamic mathematic model for the system.
利用传热学理论,对船舶主柴油机缸套冷却水系统的传热机理进行了分析,给出了其动态热力数学模型。
The results indicate that the classical heat transfer mechanism is suitable for the medium wall load and the potential heat of the low-melting-point alloy is useful for high wall load.
结果表明,对于中等壁负荷,传统的传热机制是适宜的,而对于高强壁负荷,把低熔点合金的相变贮、放热机制引进到混合堆的热工学中是有意义的。
A dynamic mathematic model has been established by analyzing the heat transfer mechanism in the cylinder liner water cooling system of main Marine engine using the transfer theory.
根据传热学的相关理论,对船舶主机缸套冷却水系统的传热进行分析,给出了系统的热力动态数学模型。
Flow boiling heat transfer mechanism in a three-phase circulating fluidized bed evaporator is analyzed, and then the heat transfer model used for wheat straw black liquor is proposed correspondingly.
建立了适用于烧堿法麦草浆黑液系统的三相循环流化床传热模型。
In order to study the start-up characteristics and heat transfer mechanism of plate pulsating heat pipe, the experiments of aluminum-type pulsating heat pipe are carried out in this paper.
为了研究板式脉动热管的启动特性和传热机理,本文开展了铝板式脉动热管实验。