摘要
介绍了高温高压水通过二次节流气液扩容分离和小孔变频扩散等多种方法 ,使排放时高达 15 0dB的噪声降到 5 0dB以下。
In this paper, the reducing noise in the discharge of high-temperature and high-pressure water from a level as high as 150dB down to 50dB by means of secondary throttling, vapor-liquid expansion and separation, small-hole frequency alteration and diffusion was discussed.
出处
《辽宁化工》
CAS
2000年第3期174-175,共2页
Liaoning Chemical Industry
