resonance chamber meaning in English
共鸣箱
烧结腔体
谐振空腔
Examples
- It is a new heat transfer enhancement method to apply helmholtz resonance chamber to convective heat transfer in a pipe
将helmholtz共振腔应用于换热器来增强换热是一种新的强化换热方法。 - This conclusion is very important when we use the resonance chamber to a heat exchanger in engineering projects , especially for reforming the existing heat exchangers
这一点对于将共振腔换热器应用于实际工程中显得极为重要。特别是对工程领域中已有的众多的换热器的改造显得极为重要。 - Self - oscillation initiated by helmholtz resonance chamber with different configuration under different waterpower parameters is introduced in the paper . the influence on the heat transfer enhancement of the heat exchanger by applying resonance chamber is discussed in detail
本文介绍了不同结构的helmholtz共振腔在不同的水力参数下产生的自激振荡情况，以及将自激振荡应用于换热器上对强化换热的影响。 - The influence of various waterpower and configuration parameters on heat transfer is analysed and the rules of convective heat transfer coefficient and the ratio of heat transfer enhancement with mass flux are obtained . at the same time , we gain important results as below : as for resonance chamber with certain configuration , self - oscillation can be generated under suitable configuration and waterpower parameters . for the same configuration resonance chamber , the intensity of the self - oscillation is changed by the waterpower parameters
当流量及压差降低至一定程度时，共振腔还可能削弱换热；加热功率的提高会增加流体（水）的温度，流体的粘度会随着降低，这会减少对流体脉动的阻碍，使脉动衰减得更慢，而脉动幅度的增加会增强换热，故加热功率对有脉动的对流换热是有影响的；自振腔产生的流体脉动频率是自振腔固有频率或其整数倍,流体脉动频率过高或过低都不利于对流换热，存在一有利于强化换热的频率范围。 - The heat transfer enhancement is different under different oscillator . there is the optimum oscillation intensity under which the heat transfer coefficient will be increased by about 30 percent . the change of outlet structure size of a resonance chamber shows little effect on the strength of heat transfer : the pressure of the optional heat transfer coefficient always is between 0 . 4mpa and 0 . 6mpa , and the optional heat transfer coefficient is enhanced by 30 percent or so
不同的振荡强度，强化换热的效果也不同，存在一个最佳强度，此时的强化换热效果最好，可以将表面换热系数提高30 %左右；对于同一共振腔，配合以不同的出口结构尺寸，对于换热效果的强化的影响变化不大：出现最佳强化效果时的压力基本都在0 . 4 - 0 . 6 ，最佳的强化效果也都是将表面换热系数提高30 %左右。