REVIEW PAPER ON PRODUCTION OF NOISE LEVEL IN THERMAL POWER PLANT

Thermal power plants are one of the noisiest processing plants. However, regular exposure to industrial noise can't be avoided which might be the reason for the neurobehavioral change, mental pressure and misery in day by day existence without demonstrating the manifestations of chronic / acute diseases. In Business, the Two can be caused by excessive Sound exposure Extra-auditory and auditory consequences. The most important of them is currently hearing Harm resulting from exposure to excess sound. Another Effect is a disturbance or addresses interference of communication. Annoyance is the third impact of sound. Laboratory studies have demonstrated that clamor may agitate adjust's sensation reduces productivity on undertakings and may cause veins to overeat, increasing blood pressure and lessen blood stream's quantity. Thus a complete noise reduction system is required to measure, monitor and reduce the noise level in a thermal power plant. The scope of this project is to propose a chamber based silencer muffler design for draft fans, which plays an important role in thermal power plants. Draft fans (Forced Draft (FD Fan) and Induced Draft (ID Fan)) regulate the air pressure inside the boiler system.