消声量 meaning in English
sound deadening capacity
Examples
- In experimentation , the project adopts computer , data collection board , sensor and software . finally , the theory analsis is validated that the contact of noise elimination , velocity of flow , resistance loss
在试验中，采用了以计算机、数据采集卡、传感器和处理软件得到阻性消声器的动态特性，从而验证了阻性消声器的消声量、气体流速和阻力损失之间联系的理论分析。 - This will appeal to engineer in the design process of the public building air condition system , satisfied the room function request , at the same time , proceeding sound attenuation sound absorption design of the air condition system reasonably . according to the noise of air - condition system and the pipe regenerative noise , compute demanded sound deadening capacity . designing and choosing the right type and equally outline measures
目前，在建筑设计过程中通常首先计算空调设备运行时产生的设备噪声以及空调管道工作时产生的再生噪声；然后根据建筑设计手册中相应的噪声允许值的规定计算出系统所必需的消声量；最后根据空调系统的实际情况，科学地确定适宜的消声器类型和规格，以此达到使用空间的噪声要求。 - In theory , the noise elimination capacity is calculated by the method which the characteristic equation of noise elimination of the dissipative silencer is translated into the constant differential eguation . and the project simulates and calculates the distributing thing of interior velocity of flow by the finity element
在理论上，采用了将阻性消声器的消声量特征方程转化为常微分方程的计算方法计算消声量；在计算阻性消声器的阻力损失时，运用了有限元数值模拟的方法模拟计算了简化消声器模型内部流场流速的分布情况，并由此得到其动态阻力损失。